--- /dev/null
+# Makefile for plot sample.
+# $Id$
+
+top_srcdir = @top_srcdir@/..
+top_builddir = ../../..
+program_dir = contrib/samples/svg
+
+PROGRAM=svgtest
+
+OBJECTS=svgtest.o
+
+APPEXTRALIBS=$(top_builddir)/lib/libwx_dcsvg.@WX_TARGET_LIBRARY_TYPE@
+APPEXTRADEFS=-I$(top_srcdir)/contrib/include
+
+include $(top_builddir)/src/makeprog.env
+
--- /dev/null
+/* XPM */
+static char *svgbitmap_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"64 48 256 2",
+" c #550000",
+". c #5c0000",
+"X c #5f000a",
+"o c #5c033a",
+"O c #5a3615",
+"+ c #640000",
+"@ c #640009",
+"# c #680605",
+"$ c #680807",
+"% c #6d0e0e",
+"& c #630015",
+"* c #690717",
+"= c #6d110e",
+"- c #6e1412",
+"; c #701513",
+": c #721b16",
+"> c #741c1a",
+", c #650021",
+"< c #65022b",
+"1 c #65003d",
+"2 c #650034",
+"3 c #6b1132",
+"4 c #711535",
+"5 c #76221c",
+"6 c #78211e",
+"7 c #642939",
+"8 c #643929",
+"9 c #663336",
+"0 c #772220",
+"q c #792522",
+"w c #7b2a23",
+"e c #7d2d29",
+"r c #7f312a",
+"t c #5d004f",
+"y c #560059",
+"u c #5b005c",
+"i c #5a0054",
+"p c #5e0061",
+"a c #64004a",
+"s c #650046",
+"d c #640150",
+"f c #64025d",
+"g c #660d58",
+"h c #671746",
+"j c #651352",
+"k c #640064",
+"l c #640069",
+"z c #6d0e6c",
+"x c #680767",
+"c c #6e0f71",
+"v c #6c106b",
+"b c #6c1665",
+"n c #711a6c",
+"m c #731b72",
+"M c #682847",
+"N c #6d2653",
+"B c #75236d",
+"V c #7c2d74",
+"C c #7d2c7a",
+"Z c #782278",
+"A c #7e3177",
+"S c #565600",
+"D c #5c5c00",
+"F c #5e6100",
+"G c #614416",
+"H c #655f06",
+"J c #655a0b",
+"K c #70463b",
+"L c #6e4538",
+"P c #646400",
+"I c #656a00",
+"U c #6c6c0d",
+"Y c #676708",
+"T c #6d6914",
+"R c #6d720f",
+"E c #707014",
+"W c #78781e",
+"Q c #75771a",
+"! c #75602d",
+"~ c #7a7a23",
+"^ c #7b7b2d",
+"/ c #812e2a",
+"( c #82392d",
+") c #81332d",
+"_ c #853a34",
+"` c #843834",
+"' c #833a7b",
+"] c #8a443a",
+"[ c #884438",
+"{ c #8e4a42",
+"} c #8d4542",
+"| c #8b4055",
+" . c #914e48",
+".. c #94564a",
+"X. c #955250",
+"o. c #985b54",
+"O. c #995d55",
+"+. c #894679",
+"@. c #90506f",
+"#. c #995c7d",
+"$. c #97624d",
+"%. c #9e6a5b",
+"&. c #9c6756",
+"*. c #9e6460",
+"=. c #8d6a64",
+"-. c #a06a5d",
+";. c #a1715d",
+":. c #a26a66",
+">. c #a97c6c",
+",. c #a67568",
+"<. c #ac7b74",
+"1. c #ab7674",
+"2. c #812f81",
+"3. c #853a82",
+"4. c #823081",
+"5. c #8a4284",
+"6. c #8d4a84",
+"7. c #8f5080",
+"8. c #945689",
+"9. c #965792",
+"0. c #9a6389",
+"q. c #9d6397",
+"w. c #a2658e",
+"e. c #a16a99",
+"r. c #a5778f",
+"t. c #a77799",
+"y. c #ad78aa",
+"u. c #a76daa",
+"i. c #81812b",
+"p. c #878738",
+"a. c #888837",
+"s. c #8d8d40",
+"d. c #919145",
+"f. c #919149",
+"g. c #979753",
+"h. c #9c9c5a",
+"j. c #9b9b54",
+"k. c #9f8671",
+"l. c #9b856c",
+"z. c #aa826b",
+"x. c #ae8772",
+"c. c #b1847a",
+"v. c #b08c75",
+"b. c #b3897f",
+"n. c #b19374",
+"m. c #b6997d",
+"M. c #a99e77",
+"N. c #a1a25b",
+"B. c #a4a465",
+"V. c #abab73",
+"C. c #adad79",
+"Z. c #b6a079",
+"A. c #b2b278",
+"S. c #ab878d",
+"D. c #ac8396",
+"F. c #b78c86",
+"G. c #b69182",
+"H. c #b99c83",
+"J. c #bc9a8b",
+"K. c #bb9592",
+"L. c #b183ab",
+"P. c #b38ca3",
+"I. c #bd98b7",
+"U. c #b791a9",
+"Y. c #bba385",
+"T. c #bca696",
+"R. c #bbbb8c",
+"E. c #b8b785",
+"W. c #bebe94",
+"Q. c #bfa5a7",
+"!. c #c19c97",
+"~. c #c0a88d",
+"^. c #c3a896",
+"/. c #c3b48f",
+"(. c #c7b698",
+"). c #c6aba5",
+"_. c #c6aab7",
+"`. c #ccb7a8",
+"'. c #cdb8b5",
+"]. c #d0bbab",
+"[. c #d1bbb3",
+"{. c #c29bc2",
+"}. c #caa9c6",
+"|. c #d7bfd0",
+" X c #d2b8ca",
+".X c #c2c28e",
+"XX c #c8c294",
+"oX c #cbc59c",
+"OX c #ccca9b",
+"+X c #c4c595",
+"@X c #cccaa3",
+"#X c #ccc8a7",
+"$X c #d0cba5",
+"%X c #d3cbab",
+"&X c #d1c5aa",
+"*X c #d3c3b3",
+"=X c #d8c4ba",
+"-X c #d8cbbb",
+";X c #d5cab7",
+":X c #d4d4ab",
+">X c #d6dcaa",
+",X c #d8dbad",
+"<X c #d2d5a3",
+"1X c #d8d4b3",
+"2X c #dbd4bc",
+"3X c #dbdbb4",
+"4X c #dcdcbb",
+"5X c #d4d4b5",
+"6X c #dbe3ab",
+"7X c #dce1b4",
+"8X c #dee3bb",
+"9X c #dee9b8",
+"0X c #e0e4bd",
+"qX c #e1e8bc",
+"wX c #e0e7b5",
+"eX c #d9c8c3",
+"rX c #dbc8d4",
+"tX c #ddd3c1",
+"yX c #dddbc2",
+"uX c #dedaca",
+"iX c #e1cecd",
+"pX c #e0dcc4",
+"aX c #e2d8cb",
+"sX c #e6dcd2",
+"dX c #e5d8d7",
+"fX c #e1cfe0",
+"gX c #e2e2c3",
+"hX c #e3e2cb",
+"jX c #e3eac3",
+"kX c #e6eacb",
+"lX c #e8ebcc",
+"zX c #e5e4d3",
+"xX c #eaead3",
+"cX c #eeebde",
+"vX c #e9e5d8",
+"bX c #eaf1ce",
+"nX c #e8f2c7",
+"mX c #ebf2d3",
+"MX c #eef2da",
+"NX c #edf8d4",
+"BX c #effad8",
+"VX c #f0f6d6",
+"CX c #f0f3dd",
+"ZX c #f2fbda",
+"AX c #edece1",
+"SX c #efe6e7",
+"DX c #f0ebe5",
+"FX c #f2f3e4",
+"GX c #f4f4ea",
+"HX c #f4fae3",
+"JX c #f6fbea",
+"KX c #f8fdec",
+"LX c #f8fee4",
+"PX c #fbfdf4",
+"IX c #fefefe",
+"UX c #f8f4f2",
+/* pixels */
+"> % % % ; % % ; % % ; % % ; % % % % % % % ; % % % % % % % % % ; % % % % ; % % % = = % % % % = % % % % % ; % % ; % % ; % % ; % / ",
+"% + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + # ",
+"% + + + + + + + + + + + + + + + + + + = % = = % % % @ + + + + + + + + + + + % % % $ = $ % + + + + + + + # + + + + + + # + + + % ",
+"% + + + + + + + + + + + + # + + + + % rXUXSXDXcXcXaX6 . + + + + + + + + + 6 oX$X@XoXXXOXZ.# + + + + + + + + + + + + + + + + + % ",
+"% + + + + + + + + + + + + + # + + + . F.IXIXIXIXPXPX,.. + + + + + + + + + %.qX3X6X,X<X>X&.+ + + + + + + + + + + + + + + + + + ; ",
+"% + + + + + + + # + + + + + + + + + + ` UXPXaX[.aXPX;X@ + + + + + + + + $ (.0X(.m./.<XOX5 + + + + + + + + + + + + + + + + + + % ",
+"% + + + + + + + + + + # + + + + + + + + [.IXK. ` FXFX_ + + + + + + + . [ 4X,Xw . >.wXM.+ + + + + + + + + + + + + # + + + + + ; ",
+"; + + + + + + + + + + + + # + + + + + . :.IXSX- . [.IXG.. + + + + + + + v.nXH.. = XX6X] + + + + + + + + + + + + + + + + + + + % ",
+"; + + + + + + + + + + + + + + + + + + + > SXIXO. *.PXaX; + + + + + + ; %XjX.. ..6X(.= + + + + # + + + + + + + + + + + + + # % ",
+"% + + + + + + + # + + + + # + + + + + + + !.IX[.. ; zXJXO.. + + + + . O.kX#X= + m.9Xz.. + + + + + + + + + + + + + + + # + + + % ",
+"% + + + + + + + + + + + + + + + + + + + + } IXGXr J.IX).+ + + + + + ^.bXx. w :X<Xr + + + + + + # + + + + + # + + + + + + ; ",
+"; + + + + + + + + + + # + + + # + + + + + # eXIXc. } HXxXe . + + . r 8X8X( ;.9XY.# + + + + + + + + + + + + + + + + + + + + % ",
+"% + + + + + + + + + + + + + + + + + + + + 1.IXiX$ # ;XKX<.. + + + >.mX(.+ $ (.9X$.. + + + + + + + + + + + + + + + + + + + + ; ",
+"% + + + + + + + + + + + # + + + + + + + + @ q GXPX . ,.KX-X$ + + $ #XbX&. [ 7X$X: + + + + + + + # + + + + + + + + # + + # + % ",
+"; + + + + + + + + + + + + + + + + + + + + + + ).IX^.. q vXMX{ . . .kX5X> . n.jXn.+ + + + + + + + + + + + + + + + + + + + + + ; ",
+"% + # + + + + + + + + % > ; $ + + + + + + + . o.PXvX> . ^.KXJ.+ + J.BXH.. : %X8X[ . + + + + + . $ / { ._ : + + + + + + + + + % ",
+"% + + + + + + + > ,.`.aXpXpX].x.( + + + + + + - sXPX:. ..HXyX; : yXlX] &.jX(.$ + + + + . ; <.-XxXVXVXkX1XH.[ + + + + + + + % ",
+"; + + + + + # 1.vXIXKXxXhXpXlXBX0Xm.: + + + + F.IX[.+ % tXHXO.%.MX&X% + /.jX;.. + + + + ..sXIXJXaX].^.%XgXNX8Xn.- + + + + + % ",
+"% + + + + % ).IXPX`.O.e ; 6 ] v.1XnXoX( + + + + ` GXFX` c.HX;XyXmX>. r 8X3Xw + + + . 1.PXPX].X.% @ + + e >.1XjX/.: + + + + % ",
+"% + + + @ ^.IXcXo.. + # + + 5 m.qX$X( . + + + [.PXb. ` lXxXlXgXe z.nXY.+ + + . :.IXGX,.@ $ w ) ; + w #X8X/.% + + + % ",
+"* + + . 1.IXDX` > c.].2X%XH.] . . ;.,X(.5 . + . :.PXaX% + `.MXxX^.+ = %XjX.. + _ PXPXO. ; c.-XlXlXyX~.[ ;.3X7X>.$ + + + % ",
+"v 2 + / UXUX} .sXHXMXxXlXBXkXm.) ..OX6Xn.+ + . > vXLXX. &.MXmXO. ..jX#X; + + # [.IX<. r eXPXCXpX-XpXMXgXjX3X..+ + + + * g ",
+"c l t w.IXDXe ,.PXFXG.w _ >.1XjX3XqX7X<X+X5 + + + !.PX^.. : pXyX- . Y.bXx.+ + . X.IXeX+ 0 sXPX].] % $ 5 ,.3X%X[ . + + * a k c ",
+"c k k l {.IXdX6 . b.LX;Xq X . > ~.1XZ.;.( - $ + + . { HXvXq . T.J.. w 2XgX_ . + + '.IXX. `.IXJ.# . + + + . ( w . @ < d l l k c ",
+"c k k f x }.IXeX3 X J.JX;X: . . = - + . + + + + + + % -XKX,. ` 6 ,.bX(.$ + + > UXdX+ } IX=X$ + + + @ + + . & 1 f l l l k k c ",
+"v k k k p z rXIX}.f d _.LX(.- + + + + + + + + + + + . <.KX*X$ . + $ `.bX;. + X.IXK.. !.IXX.. + + + @ , 1 f l l k k l k k k c ",
+"c k k k k f m rXPXI.u n [.ZXT.< & @ + + + + + + + + + e vXcX] . . ] kX3X6 + + . 1.IX*.@ sXsX% @ , 2 d f f p p p f p p p f f k c ",
+"c k k k k k f ' dXKXP.u n ;XNXP.f f a 1 < , & @ @ + + + (.KXF.. + G.BXH.+ + + . K.IX| 4 KX_.f f l l l l 6.6.6.6.6.+.+.+.+.+.z z ",
+"c k k k k k k k 3.vXLXt.y C 2XnXt.p l l l l k k f a a o #.HXuX4 h 2XkX@.o a a t {.IX4.Z PXI.p k k k k z yXjXjX9XqX3X6X>X<XOXB v ",
+"c k k k l k k k p 6.cXBX9.y 5.4XqX0.f k k l k l l k l l c aXMX9.9.bX;Xc p l l f {.IX3.m PX_.p l k k f z yX2X).).).T.T.T.XXOXn z ",
+"K g l l k k k k k p 9.MXlX6.y 6.0X7X7.p k k k k k k k k f P.ZX=XtXbXt.f k k p u L.IX9.l SXrXx p k k k z yXQ.p f f p k l T.oXc b ",
+"R H 8 g l l k x k k f e.BXgX' y 0.wX,X' p k k k k k k k p 3.xXlXlXhX' f k l k u q.IXy.u XJXC f l k f z yX'.C V A C x z oXR.9 T ",
+"U I I H 8 j l p f k l f D.NX-XV y r.9X@XV k k k k k k k k x [.lXlX'.k k k k k f 2.IXrXu e.IXI.u f k k z yXkX4X3X3X`.x ' >XN.I E ",
+"U P P P F D G M 2.x p p p U.nX&Xm p S.6X(.B p l k k k k k p e.mXlX0.p l k k k k x fXIXC x dXJX9.u p f z '.*X;X3XqXk.O B.>Xa.H R ",
+"R P P U p.B.+XkXDXU.N i u f U.nX).b k K.6XT.b p k k k l l f Z hXpXm k k k k k k p y.IXI.y 9.KXFXq.x p p x A ).jX+XY Q <X+XU P U ",
+"U P D C.IXIXIXGXGXKXyXV.=.+.P.0XnXt.u B <X<XA f k l k k l p f _.Q.p k k k l k k p m SXPX5.y y.JXLX XP.t.U.2XlXOXQ D A.3Xj.P P U ",
+"U P P ~ AXIXyXp.a.5XGXKXMXlXmXkXE.K h S.6XS.k l l l k l l k k ' C f k k l l l l p p u.IXdXB o l.gXHXLXLXVXgXE.E S j.3X.XU P P U ",
+"E P P S g.IXFXg.S P g.+X:X@XE.a.D F h.,XOX! 8 9 M h j j g f f x f f x x g g j h M 7 8 #XIXyX~ S U g.A.A.B.i.D P j.3X,Xa.H P P U ",
+"yXf.P P D V.IXPXR.E S D P P D S E A.8X:Xa.P I I I I P Y Y H H J J J H H H P I P I I F E 2XIXvXB.Y S S S S P ~ E.0X3Xf.D P P P f.",
+"IXIX5Xf.P D B.GXIXhXE.d.i.i.d.C.:XgX,Xa.P P P P P P P P I P P I P P P I P P I P P P I F T @XPXKXgXE.B.j.B.+X4XlX:Xd.P P P p.#XIX",
+"IXIXIXIXyXh.T p.5XGXPXCXkXhXlXxXgX.X^ P P P P P P P P P P P P P P P P P P P P P P P P P D Y h.yXFXJXGXCXFXlX4XA.W H Y j.2XIXIXIX",
+"IXIXIXIXIXIXAXE.p.d.R.5XgX3X@XC.a.I P P P P P P P P P P P P P P P P P P P P P P P P P P P P D U d.A.R.W.A.h.~ D ^ A.zXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXuXC.p.E U Y P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P H D D P Y ^ V.yXIXIXIXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXIXIXIXzXW.h.~ Y P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P W g.R.zXPXIXIXIXIXIXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXIXIXIXIXIXIXUXzX@XC.f.~ U P P P P P P P P P P P P P P P P P P P P P Y ~ d.V.+XhXPXIXIXIXIXIXIXIXIXIXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXAXyX#XW.C.B.h.f.s.p.p.a.a.p.s.f.j.B.C.R.#XyXAXPXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIX"
+};
--- /dev/null
+/* XPM */\r
+static char *help_xpm[] = {\r
+/* columns rows colors chars-per-pixel */\r
+"16 15 4 1",\r
+" c None",\r
+". c Black",\r
+"X c Blue",\r
+"o c #000080",\r
+/* pixels */\r
+" ",\r
+" ...... ",\r
+" .XXXXX.. ",\r
+" .XX...oX.. ",\r
+" .X.. .X.. ",\r
+" .X.. .XX.. ",\r
+" .. .XX.. ",\r
+" .XX.. ",\r
+" .X.. ",\r
+" .X.. ",\r
+" .o.. ",\r
+" .. ",\r
+" .XX.. ",\r
+" .XX.. ",\r
+" ... "\r
+};\r
--- /dev/null
+/* XPM */\r
+static char *new_xpm[] = {\r
+/* columns rows colors chars-per-pixel */\r
+"16 15 3 1",\r
+" c None",\r
+". c Black",\r
+"X c Gray100",\r
+/* pixels */\r
+" ",\r
+" ........ ",\r
+" .XXXXXX.. ",\r
+" .XXXXXX.X. ",\r
+" .XXXXXX.... ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" ........... ",\r
+" "\r
+};\r
--- /dev/null
+/* XPM */\r
+static char *save_xpm[] = {\r
+/* columns rows colors chars-per-pixel */\r
+"16 15 4 1",\r
+" c None",\r
+". c Black",\r
+"X c #808000",\r
+"o c #808080",\r
+/* pixels */\r
+" ",\r
+" .............. ",\r
+" .X. . . ",\r
+" .X. ... ",\r
+" .X. .X. ",\r
+" .X. .X. ",\r
+" .X. .X. ",\r
+" .X. .X. ",\r
+" .XX........oX. ",\r
+" .XXXXXXXXXXXX. ",\r
+" .XX.........X. ",\r
+" .XX...... .X. ",\r
+" .XX...... .X. ",\r
+" .XX...... .X. ",\r
+" ............. "\r
+};\r
--- /dev/null
+#
+# File: makefile.b32
+# Author: Julian Smart Chris Elliott
+# Created: 1999/2002
+# Updated:
+# Copyright:
+#
+# Makefile : Builds sample for 32-bit BC++
+
+EXTRALIBS=$(WXDIR)\lib\dcsvg.lib
+
+WXDIR = $(WXWIN)
+
+TARGET=svgtest
+OBJECTS = $(TARGET).obj
+
+!include $(WXDIR)\src\makeprog.b32
+
--- /dev/null
+# File: makefile.g95 for svgtest demo
+# Author: Julian Smart
+# Created: 2001-06-12
+# Updated:
+
+WXDIR = ../../..
+
+TARGET = svgtest
+OBJECTS = $(TARGET).o
+EXTRAINC = -I$(WXDIR)/contrib/include
+RCEXTRAINC = --include-dir $(WXDIR)/contrib/include
+EXTRALIBS = -ldcsvg
+
+include $(WXDIR)/src/makeprog.g95
+
--- /dev/null
+# File: makefile.vc for svgtest sample
+# Author: Julian Smart
+# Created: 2001-06-12
+# Updated:
+
+WXDIR = $(WXWIN)
+PROGRAM = svgtest
+
+OBJECTS = $(PROGRAM).obj
+EXTRALIBS = $(WXDIR)\lib\dcsvg$(LIBEXT).lib
+EXTRAINC = -I$(WXDIR)\contrib\include
+
+!include $(WXDIR)\src\makeprog.vc
+
--- /dev/null
+/* XPM */
+static char *mondrian_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"32 32 6 1",
+" c Black",
+". c Blue",
+"X c #00bf00",
+"o c Red",
+"O c Yellow",
+"+ c Gray100",
+/* pixels */
+" ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" "
+};
--- /dev/null
+// biol75@york.ac.uk (Chris Elliott) March 2000
+
+#ifdef __BIDE__
+#define _NO_VCL
+#include "condefs.h"
+USERC("svg.rc");
+//---------------------------------------------------------------------------
+#define WinMain WinMain
+#endif
+/////////////////////////////////////////////////////////////////////////////
+// Name: svgtest.cpp
+// Purpose: SVG sample
+// Author: Chris Elliott
+// Modified by:
+// RCS-ID: $Id$
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+// ===========================================================================
+// declarations
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// headers
+// ---------------------------------------------------------------------------
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#include "wx/mdi.h"
+#endif
+
+#include <wx/toolbar.h>
+#include <wx/svg/dcsvg.h>
+
+#include "bitmaps/new.xpm"
+#include "bitmaps/save.xpm"
+#include "bitmaps/help.xpm"
+#include "SVGlogo24.xpm"
+
+class MyChild;
+
+// Define a new application
+class MyApp : public wxApp
+{
+ public:
+ bool OnInit();
+};
+
+// Define a new frame
+class MyFrame : public wxMDIParentFrame
+{
+ public:
+ int nWinCreated;
+
+ wxList m_children;
+
+ MyFrame(wxWindow *parent, const wxWindowID id, const wxString& title,
+ const wxPoint& pos, const wxSize& size, const long style);
+
+ void InitToolBar(wxToolBar* toolBar);
+
+ void OnSize(wxSizeEvent& event);
+ void OnAbout(wxCommandEvent& event);
+ void OnNewWindow(wxCommandEvent& event);
+ void OnQuit(wxCommandEvent& event);
+ void OnClose(wxCloseEvent& event);
+ void FileSavePicture (wxCommandEvent & WXUNUSED(event) ) ;
+
+ DECLARE_EVENT_TABLE()
+};
+
+
+class MyCanvas : public wxScrolledWindow
+{
+ public:
+ int m_index ;
+
+ MyChild * m_child ;
+ MyCanvas(wxWindow *parent, const wxPoint& pos, const wxSize& size);
+ virtual void OnDraw(wxDC& dc);
+
+ DECLARE_EVENT_TABLE()
+};
+
+class MyChild: public wxMDIChildFrame
+{
+ public:
+ MyCanvas *m_canvas;
+ MyFrame *m_frame ;
+
+ //////////////////// Methods
+
+ MyChild(wxMDIParentFrame *parent, const wxString& title, const wxPoint& pos, const wxSize& size, const long style);
+ ~MyChild();
+
+ void OnActivate(wxActivateEvent& event);
+ void OnQuit(wxCommandEvent& event);
+ void OnClose(wxCloseEvent& event);
+ bool OnSave(wxString filename) ;
+
+ DECLARE_EVENT_TABLE()
+};
+
+// menu items ids
+enum
+{
+ MDI_QUIT = 100,
+ MDI_NEW_WINDOW,
+ MDI_SAVE,
+ MDI_REFRESH,
+ MDI_CHILD_QUIT,
+ MDI_ABOUT
+};
+
+
+IMPLEMENT_APP(MyApp)
+
+// ---------------------------------------------------------------------------
+// global variables
+// ---------------------------------------------------------------------------
+
+MyFrame *frame = (MyFrame *) NULL;
+
+// ---------------------------------------------------------------------------
+// event tables
+// ---------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(MyFrame, wxMDIParentFrame)
+EVT_MENU(MDI_ABOUT, MyFrame::OnAbout)
+EVT_MENU(MDI_NEW_WINDOW, MyFrame::OnNewWindow)
+EVT_MENU(MDI_QUIT, MyFrame::OnQuit)
+EVT_MENU (MDI_SAVE, MyFrame::FileSavePicture)
+EVT_CLOSE(MyFrame::OnClose)
+
+EVT_SIZE(MyFrame::OnSize)
+END_EVENT_TABLE()
+
+// ===========================================================================
+// implementation
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// MyApp
+// ---------------------------------------------------------------------------
+
+// Initialise this in OnInit, not statically
+bool MyApp::OnInit()
+{
+ // Create the main frame window
+
+ frame = new MyFrame((wxFrame *)NULL, -1, wxT("SVG Demo"),
+ wxPoint(-1, -1), wxSize(500, 400),
+ wxDEFAULT_FRAME_STYLE | wxHSCROLL | wxVSCROLL);
+
+
+ // Make a menubar
+ wxMenu *file_menu = new wxMenu;
+
+ file_menu->Append(MDI_NEW_WINDOW, wxT("&New test\tCtrl+N"));
+ file_menu->Append(MDI_QUIT, wxT("&Exit\tAlt+X"));
+
+ wxMenu *help_menu = new wxMenu;
+ help_menu->Append(MDI_ABOUT, wxT("&About"));
+
+ wxMenuBar *menu_bar = new wxMenuBar;
+
+ menu_bar->Append(file_menu, wxT("&File"));
+ menu_bar->Append(help_menu, wxT("&Help"));
+
+ // Associate the menu bar with the frame
+ frame->SetMenuBar(menu_bar);
+
+ frame->CreateStatusBar();
+
+ frame->Show(TRUE);
+
+ SetTopWindow(frame);
+
+ return TRUE;
+}
+
+
+// ---------------------------------------------------------------------------
+// MyFrame
+// ---------------------------------------------------------------------------
+
+// Define my frame constructor
+MyFrame::MyFrame(wxWindow *parent, const wxWindowID id, const wxString& title,
+ const wxPoint& pos, const wxSize& size, const long style)
+ : wxMDIParentFrame(parent, id, title, pos, size, style)
+{
+ nWinCreated = 0 ;
+
+ // Give it an icon
+ SetIcon(wxICON(mondrian));
+
+ CreateToolBar(wxNO_BORDER | wxTB_FLAT | wxTB_HORIZONTAL);
+ InitToolBar(GetToolBar());
+
+}
+
+
+void MyFrame::OnClose(wxCloseEvent& event)
+{
+ if ( !event.CanVeto() )
+ {
+ event.Skip();
+ return ;
+ }
+ if ( m_children.Number () < 1 )
+ {
+ event.Skip();
+ return ;
+ }
+ // now try the children
+ wxNode * pNode = m_children.GetFirst ();
+ wxNode * pNext ;
+ MyChild * pChild ;
+ while ( pNode )
+ {
+ pNext = pNode -> GetNext ();
+ pChild = (MyChild*) pNode -> Data ();
+ if (pChild -> Close ())
+ {
+ delete pNode ;
+ }
+ else
+ {
+ event.Veto();
+ return;
+ }
+ pNode = pNext ;
+ }
+ event.Skip();
+}
+
+
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+ Close();
+}
+
+
+void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
+{
+ (void)wxMessageBox(wxT("wxWindows 2.0 SVG 1.0 Test\n"
+ "Author: Chris Elliott (c) 2002\n"
+ "Usage: svg.exe \nClick File | New to show tests\n\n"), wxT("About SVG Test"));
+}
+
+
+void MyFrame::OnNewWindow(wxCommandEvent& WXUNUSED(event) )
+{
+ // Make another frame, containing a canvas
+ MyChild *subframe ;
+
+ m_children.Append (new MyChild(frame, wxT("SVG Frame"),
+ wxPoint(-1, -1), wxSize(-1, -1),
+ wxDEFAULT_FRAME_STYLE ) ) ;
+
+ subframe = (MyChild *) m_children.GetLast() -> Data ();
+ wxString title;
+ title.Printf(wxT("SVG Test Window %d"), nWinCreated );
+ // counts number of children previously, even if now closed
+ nWinCreated ++ ;
+
+ // Give it a title and icon
+ subframe->SetTitle(title);
+ subframe->SetIcon(wxICON(mondrian));
+
+ // Make a menubar
+ wxMenu *file_menu = new wxMenu;
+
+ file_menu->Append(MDI_NEW_WINDOW, wxT("&Another test\tCtrl+N"));
+ file_menu->Append(MDI_SAVE, wxT("&Save\tCtrl+S"), wxT("Save in SVG format"));
+ file_menu->Append(MDI_CHILD_QUIT, wxT("&Close child\tCtrl+F4"));
+ file_menu->Append(MDI_QUIT, wxT("&Exit\tAlt+X"));
+
+ wxMenu *help_menu = new wxMenu;
+ help_menu->Append(MDI_ABOUT, wxT("&About"));
+
+ wxMenuBar *menu_bar = new wxMenuBar;
+
+ menu_bar->Append(file_menu, wxT("&File"));
+ menu_bar->Append(help_menu, wxT("&Help"));
+
+ // Associate the menu bar with the frame
+ subframe->SetMenuBar(menu_bar);
+
+ subframe->Show(TRUE);
+}
+
+
+void MyFrame::OnSize(wxSizeEvent& WXUNUSED(event))
+{
+ int w, h;
+ GetClientSize(&w, &h);
+
+ GetClientWindow()->SetSize(0, 0, w, h);
+}
+
+
+void MyFrame::InitToolBar(wxToolBar* toolBar)
+{
+ const int maxBitmaps = 3 ;
+ wxBitmap* bitmaps[maxBitmaps];
+
+ bitmaps[0] = new wxBitmap( new_xpm );
+ bitmaps[1] = new wxBitmap( save_xpm );
+ bitmaps[2] = new wxBitmap( help_xpm );
+
+ int width = 16;
+ int currentX = 5;
+
+ toolBar->AddTool( MDI_NEW_WINDOW, *(bitmaps[0]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, wxT("New SVG test window"));
+ currentX += width + 5;
+ toolBar->AddTool( MDI_SAVE, *bitmaps[1], wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, wxT("Save test in SVG format"));
+ currentX += width + 5;
+ toolBar->AddSeparator();
+ toolBar->AddTool(MDI_ABOUT, *bitmaps[2], wxNullBitmap, TRUE, currentX, -1, (wxObject *) NULL, wxT("Help"));
+
+ toolBar->Realize();
+
+ int i;
+ for (i = 0; i < maxBitmaps; i++)
+ delete bitmaps[i];
+}
+
+
+void MyFrame::FileSavePicture (wxCommandEvent & WXUNUSED(event) )
+{
+ MyChild * pChild = (MyChild *)GetActiveChild ();
+ if (pChild == NULL)
+ {
+ return ;
+ }
+
+ wxFileDialog dialog(this, wxT("Save Picture as"), wxEmptyString, pChild->GetTitle(),
+ wxT("SVG vector picture files (*.svg)|*.svg"),
+ wxSAVE|wxOVERWRITE_PROMPT);
+
+ if (dialog.ShowModal() == wxID_OK)
+ {
+ if (!pChild -> OnSave ( dialog.GetPath() ))
+ {
+ return ;
+ }
+ }
+ return ;
+}
+
+
+// Note that MDI_NEW_WINDOW and MDI_ABOUT commands get passed
+// to the parent window for processing, so no need to
+// duplicate event handlers here.
+BEGIN_EVENT_TABLE(MyChild, wxMDIChildFrame)
+ EVT_MENU(MDI_CHILD_QUIT, MyChild::OnQuit)
+ EVT_CLOSE(MyChild::OnClose)
+END_EVENT_TABLE()
+
+BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
+
+END_EVENT_TABLE()
+
+// ---------------------------------------------------------------------------
+// MyCanvas
+// ---------------------------------------------------------------------------
+
+// Define a constructor for my canvas
+MyCanvas::MyCanvas(wxWindow *parent, const wxPoint& pos, const wxSize& size)
+: wxScrolledWindow(parent, -1, pos, size,
+wxSUNKEN_BORDER|wxVSCROLL|wxHSCROLL)
+{
+ m_child = (MyChild *) parent ;
+ SetBackgroundColour(wxColour("WHITE"));
+ m_index = m_child->m_frame->nWinCreated % 7 ;
+}
+
+
+// Define the repainting behaviour
+void MyCanvas::OnDraw(wxDC& dc)
+{
+ // vars to use ...
+ wxString s ;
+ wxPen wP ;
+ wxBrush wB ;
+ wxPoint points[6];
+ wxColour wC;
+ wxFont wF ;
+
+ dc.SetFont(*wxSWISS_FONT);
+ dc.SetPen(*wxGREEN_PEN);
+
+
+ switch (m_index)
+ {
+ default:
+ case 0:
+ // draw lines to make a cross
+ dc.DrawLine(0, 0, 200, 200);
+ dc.DrawLine(200, 0, 0, 200);
+ // draw point colored line and spline
+ wP = *wxCYAN_PEN ;
+ wP.SetWidth(3);
+ dc.SetPen(wP);
+
+ dc.DrawPoint (25,15) ;
+ dc.DrawLine(50, 30, 200, 30);
+ dc.DrawSpline(50, 200, 50, 100, 200, 10);
+ s = wxT("Green Cross, Cyan Line and spline");
+ break ;
+
+ case 1:
+ // draw standard shapes
+ dc.SetBrush(*wxCYAN_BRUSH);
+ dc.SetPen(*wxRED_PEN);
+ dc.DrawRectangle(10, 10, 100, 70);
+ wB = wxBrush ("DARK ORCHID", wxTRANSPARENT);
+ dc.SetBrush (wB);
+ dc.DrawRoundedRectangle(50, 50, 100, 70, 20);
+ dc.SetBrush (wxBrush("GOLDENROD", wxSOLID) );
+ dc.DrawEllipse(100, 100, 100, 50);
+
+ points[0].x = 100; points[0].y = 200;
+ points[1].x = 70; points[1].y = 260;
+ points[2].x = 160; points[2].y = 230;
+ points[3].x = 40; points[3].y = 230;
+ points[4].x = 130; points[4].y = 260;
+ points[5].x = 100; points[5].y = 200;
+
+ dc.DrawPolygon(5, points);
+ dc.DrawLines (6, points, 160);
+ s = wxT("Blue rectangle, red edge, clear rounded rectangle, gold ellipse, gold and clear stars");
+ break ;
+
+ case 2:
+ // draw text in Arial or similar font
+ dc.DrawLine(50,25,50,35);
+ dc.DrawLine(45,30,55,30);
+ dc.DrawText(wxT("This is a Swiss-style string"), 50, 30);
+ wC = dc.GetTextForeground() ;
+ dc.SetTextForeground ("FIREBRICK");
+
+ // no effect in msw ??
+ dc.SetTextBackground ("WHEAT");
+ dc.DrawText(wxT("This is a Red string"), 50, 200);
+ dc.DrawRotatedText(wxT("This is a 45 deg string"), 50, 200, 45);
+ dc.DrawRotatedText(wxT("This is a 90 deg string"), 50, 200, 90);
+ wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, FALSE, wxT("Times New Roman"));
+ dc.SetFont(wF);
+ dc.SetTextForeground (wC) ;
+ dc.DrawText(wxT("This is a Times-style string"), 50, 60);
+ s = wxT("Swiss, Times text; red text, rotated and colored orange");
+ break ;
+
+ case 3 :
+ // four arcs start and end points, center
+ dc.SetBrush(*wxGREEN_BRUSH);
+ dc.DrawArc ( 200,300, 370,230, 300.0,300.0 );
+ dc.SetBrush(*wxBLUE_BRUSH);
+ dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270.0,270.0 );
+ dc.SetDeviceOrigin(-10,-10);
+ dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270.0,270.0 );
+ dc.SetDeviceOrigin(0,0);
+
+ wP.SetColour ("CADET BLUE");
+ dc.SetPen(wP);
+ dc.DrawArc ( 75,125, 110, 40, 75.0, 75.0 );
+
+ wP.SetColour ("SALMON");
+ dc.SetPen(wP);
+ dc.SetBrush(*wxRED_BRUSH);
+ //top left corner, width and height, start and end angle
+ // 315 same center and x-radius as last pie-arc, half Y radius
+ dc.DrawEllipticArc(25,50,100,50,180.0,45.0) ;
+
+ wP = *wxCYAN_PEN ;
+ wP.SetWidth(3);
+ dc.SetPen(wP);
+ //wxTRANSPARENT));
+ dc.SetBrush (wxBrush ("SALMON",wxSOLID)) ;
+ dc.DrawEllipticArc(300, 0,200,100, 0.0,145.0) ;
+ //same end point
+ dc.DrawEllipticArc(300, 50,200,100,90.0,145.0) ;
+ dc.DrawEllipticArc(300,100,200,100,90.0,345.0) ;
+
+ s = wxT("This is an arc test page");
+ break ;
+
+ case 4:
+ dc.DrawCheckMark ( 30,30,25,25);
+ dc.SetBrush (wxBrush ("SALMON",wxTRANSPARENT));
+ dc.DrawCheckMark ( 80,50,75,75);
+ dc.DrawRectangle ( 80,50,75,75);
+ s = wxT("Two check marks");
+ break ;
+
+ case 5:
+ wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, FALSE, wxT("Times New Roman"));
+ dc.SetFont(wF);
+ dc.DrawLine(0, 0, 200, 200);
+ dc.DrawLine(200, 0, 0, 200);
+ dc.DrawText(wxT("This is an 18pt string"), 50, 60);
+
+ // rescale and draw in blue
+ wP = *wxCYAN_PEN ;
+ dc.SetPen(wP);
+ dc.SetUserScale (2.0,0.5);
+ dc.SetDeviceOrigin(200,0);
+ dc.DrawLine(0, 0, 200, 200);
+ dc.DrawLine(200, 0, 0, 200);
+ dc.DrawText(wxT("This is an 18pt string 2 x 0.5 UserScaled"), 50, 60);
+ dc.SetUserScale (2.0,2.0);
+ dc.SetDeviceOrigin(200,200);
+ dc.DrawText(wxT("This is an 18pt string 2 x 2 UserScaled"), 50, 60);
+
+ wP = *wxRED_PEN ;
+ dc.SetPen(wP);
+ dc.SetUserScale (1.0,1.0);
+ dc.SetDeviceOrigin(0,10);
+ dc.SetMapMode (wxMM_METRIC) ; //svg ignores this
+ dc.DrawLine(0, 0, 200, 200);
+ dc.DrawLine(200, 0, 0, 200);
+ dc.DrawText(wxT("This is an 18pt string in MapMode"), 50, 60);
+ s = wxT("Scaling test page");
+ break ;
+
+ case 6:
+ dc.DrawIcon( wxICON(mondrian), 10, 10 );
+ dc.DrawBitmap ( wxBITMAP (svgbitmap), 50,15);
+ s = wxT("Icon and Bitmap ");
+ break ;
+
+ }
+ m_child->SetStatusText(s);
+}
+
+
+
+
+// ---------------------------------------------------------------------------
+// MyChild
+// ---------------------------------------------------------------------------
+
+MyChild::MyChild(wxMDIParentFrame *parent, const wxString& title,
+const wxPoint& pos, const wxSize& size,
+const long style)
+: wxMDIChildFrame(parent, -1, title, pos, size, style)
+{
+
+ m_frame = (MyFrame *) parent ;
+ CreateStatusBar();
+ SetStatusText(title);
+
+ int w, h ;
+ GetClientSize ( &w, &h );
+ m_canvas = new MyCanvas(this, wxPoint(0, 0), wxSize (w,h) );
+ // Give it scrollbars
+ m_canvas->SetScrollbars(20, 20, 50, 50);
+
+}
+
+
+MyChild::~MyChild()
+{
+ m_frame->m_children.DeleteObject(this);
+}
+
+
+void MyChild::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+ Close(TRUE);
+}
+
+
+bool MyChild::OnSave(wxString filename)
+{
+ wxSVGFileDC svgDC (filename, 600, 650) ;
+ m_canvas->OnDraw (svgDC);
+ return svgDC.Ok();
+}
+
+
+
+void MyChild::OnActivate(wxActivateEvent& event)
+{
+ if ( event.GetActive() && m_canvas )
+ m_canvas->SetFocus();
+}
+
+
+void MyChild::OnClose(wxCloseEvent& event)
+{
+ event.Skip();
+}
--- /dev/null
+# $Id$
+
+CONTRIB_SAMPLES=canvas fl gizmos mmedia net ogl plot stc svg xrc #applet
+
+all:
+ @for d in $(CONTRIB_SAMPLES); do (cd $$d && $(MAKE)); done
+
+clean:
+ @for d in $(CONTRIB_SAMPLES); do (cd $$d && $(MAKE) clean); done
+
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: svg.cpp
+// Purpose: SVG sample
+// Author: Chris Elliott
+// Modified by:
+// RCS-ID: $Id$
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+#include "wx/svg/dcsvg.h"
+
+#include <math.h>
+#include "wx/image.h"
+
+#define wxSVG_DEBUG FALSE
+// or TRUE to see the calls being executed
+#define newline wxString(wxT("\n"))
+#define space wxString(wxT(" "))
+#define semicolon wxString(wxT(";"))
+#define wx_round(a) (int)((a)+.5)
+
+#ifdef __BORLANDC__
+#pragma warn -rch
+#pragma warn -ccc
+#endif
+
+static inline double DegToRad(double deg) { return (deg * 3.14) / 180.0; } ;
+
+wxString wxColStr ( wxColour c )
+{
+ unsigned char r, g, b ;
+ r = c.Red ();
+ g = c.Green ();
+ b = c. Blue ();
+
+ // possible Unicode bug here
+ wxString s = wxDecToHex(r) + wxDecToHex(g) + wxDecToHex(b) ;
+ return s ;
+}
+
+
+wxString wxBrushString ( wxColour c, int style )
+{
+ wxString s = wxT("fill:#") + wxColStr (c) + semicolon + space ;
+ switch ( style )
+ {
+ case wxSOLID :
+ s = s + wxT("fill-opacity:1.0; ");
+ break ;
+ case wxTRANSPARENT:
+ s = s + wxT("fill-opacity:0.0; ");
+ break ;
+
+ default :
+ wxASSERT_MSG(FALSE, wxT("wxSVGFileDC::Requested Brush Style not available")) ;
+
+ }
+ s = s + newline ;
+ return s ;
+}
+
+
+void wxSVGFileDC::Init (wxString f, int Width, int Height, float dpi)
+
+{
+ //set up things first wxDCBase does all this?
+ m_width = Width ;
+ m_height = Height ;
+
+ m_clipping = FALSE;
+ m_OK = TRUE;
+
+ m_mm_to_pix_x = dpi/25.4;
+ m_mm_to_pix_y = dpi/25.4;
+
+ m_signX = m_signY = 1;
+
+ m_userScaleX = m_userScaleY =
+ m_deviceOriginX = m_deviceOriginY = 0;
+
+ m_OriginX = m_OriginY = 0;
+ m_logicalOriginX = m_logicalOriginY = 0;
+ m_logicalScaleX = m_logicalScaleY = 0 ;
+ m_scaleX = m_scaleY = 1.0 ;
+
+ m_logicalFunction = wxCOPY;
+ m_backgroundMode = wxTRANSPARENT;
+ m_mappingMode = wxMM_TEXT;
+
+ m_backgroundBrush = *wxTRANSPARENT_BRUSH;
+ m_textForegroundColour = *wxBLACK;
+ m_textBackgroundColour = *wxWHITE;
+ m_colour = wxColourDisplay();
+
+ m_pen = *wxBLACK_PEN;
+ m_font = *wxNORMAL_FONT;
+ m_brush = *wxWHITE_BRUSH;
+
+ m_graphics_changed = TRUE ;
+
+ ////////////////////code here
+
+ m_outfile = new wxFileOutputStream(f) ;
+ m_OK = m_outfile->Ok ();
+ if (m_OK)
+ {
+ m_filename = f ;
+ m_sub_images = 0 ;
+ wxString s ;
+ s = wxT("<?xml version=\"1.0\" standalone=\"no\"?>") ; s = s + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s = wxT("<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 20010904//EN\" ") + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s = wxT("\"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd\"> ")+ newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s.Printf ( wxT("<svg width=\"%.2gcm\" height=\"%.2gcm\" viewBox=\"0 0 %d %d \"> \n"), float(Width)/dpi*2.54, float(Height)/dpi*2.54, Width, Height );
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s = wxT("<title>SVG Picture created as ") + wxFileNameFromPath(f) + wxT(" </title>") + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s = wxString (wxT("<desc>Picture generated by wxSVG ")) + wxSVGVersion + wxT(" </desc>")+ newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s = wxT("<g style=\"fill:black; stroke:black; stroke-width:1\">") + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+
+ }
+ m_OK = m_outfile->Ok ();
+}
+
+
+// constructors
+wxSVGFileDC::wxSVGFileDC (wxString f)
+{
+ // quarter 640x480 screen display at 72 dpi
+ Init (f,320,240,72.0);
+};
+
+wxSVGFileDC::wxSVGFileDC (wxString f, int Width, int Height)
+{
+ Init (f,Width,Height,72.0);
+};
+
+wxSVGFileDC::wxSVGFileDC (wxString f, int Width, int Height, float dpi)
+{
+ Init (f,Width,Height,dpi);
+};
+
+wxSVGFileDC::~wxSVGFileDC()
+{
+ wxString s = wxT("</g> \n</svg> \n") ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+ delete m_outfile ;
+}
+
+
+//////////////////////////////////////////////////////////////////////////////////////////
+
+void wxSVGFileDC::DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
+{
+ if (m_graphics_changed) NewGraphics ();
+ wxString s ;
+ s.Printf ( wxT("<path d=\"M%d %d L%d %d\" /> \n"), x1,y1,x2,y2 );
+ if (m_OK)
+ {
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ m_OK = m_outfile->Ok ();
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DrawLine Call executed")) ;
+ CalcBoundingBox(x1, y1) ;
+ CalcBoundingBox(x2, y2) ;
+ return;
+};
+
+void wxSVGFileDC::DoDrawLines(int n, wxPoint points[], wxCoord xoffset , wxCoord yoffset )
+{
+ for ( int i = 1; i < n ; i++ )
+ {
+ DoDrawLine ( points [i-1].x + xoffset, points [i-1].y + yoffset,
+ points [ i ].x + xoffset, points [ i ].y + yoffset ) ;
+ }
+}
+
+
+void wxSVGFileDC::DoDrawPoint (wxCoord x1, wxCoord y1)
+{
+ wxString s;
+ if (m_graphics_changed) NewGraphics ();
+ s = wxT("<g style = \"stroke-linecap:round;\" > ") + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ DrawLine ( x1,y1,x1,y1 );
+ s = wxT("</g>");
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+}
+
+
+void wxSVGFileDC::DoDrawCheckMark(wxCoord x1, wxCoord y1, wxCoord width, wxCoord height)
+{
+ wxDCBase::DoDrawCheckMark (x1,y1,width,height) ;
+}
+
+
+void wxSVGFileDC::DoDrawText(const wxString& text, wxCoord x1, wxCoord y1)
+{
+ DoDrawRotatedText(text, x1,y1,0.0);
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DrawText Call executed")) ;
+}
+
+
+void wxSVGFileDC::DoDrawRotatedText(const wxString& sText, wxCoord x, wxCoord y, double angle)
+{
+ //known bug; if the font is drawn in a scaled DC, it will not behave exactly as wxMSW
+ if (m_graphics_changed) NewGraphics ();
+ wxString s, sTmp;
+
+ // calculate bounding box
+ wxCoord w, h, desc ;
+ DoGetTextExtent(sText, &w, &h, &desc);
+
+ double rad = DegToRad(angle);
+
+ // wxT("upper left") and wxT("upper right")
+ CalcBoundingBox(x, y);
+ CalcBoundingBox(x + w*cos(rad), y - h*sin(rad));
+
+ // wxT("bottom left") and wxT("bottom right")
+ x += (wxCoord)(h*sin(rad));
+ y += (wxCoord)(h*cos(rad));
+ CalcBoundingBox(x, y);
+ CalcBoundingBox(x + h*sin(rad), y + h*cos(rad));
+
+ if (m_backgroundMode == wxSOLID)
+ {
+ // draw background first
+ // just like DoDrawRectangle except we pass the text color to it and set the border to a 1 pixel wide text background
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::Draw Rotated Text Call plotting text background")) ;
+ sTmp.Printf ( wxT(" <rect x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\" "), x,y+desc-h, w, h );
+ s = sTmp + wxT("style=\"fill:#") + wxColStr (m_textBackgroundColour) + wxT("; ") ;
+ s = s + wxT("stroke-width:1; stroke:#") + wxColStr (m_textBackgroundColour) + wxT("; ") ;
+ sTmp.Printf ( wxT("\" transform=\"rotate( %.2g %d %d ) \">"), -angle, x,y ) ;
+ s = s + sTmp + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ //now do the text itself
+ s.Printf (wxT(" <text x=\"%d\" y=\"%d\" "),x,y );
+
+ sTmp = m_font.GetFaceName () ;
+ if (sTmp.Len () > 0) s = s + wxT("style=\"font-family:") + sTmp + wxT("; ");
+ else s = s + wxT("style=\" ") ;
+
+ wxString fontweights [3] = { wxT("normal"), wxT("lighter"), wxT("bold") };
+ s = s + wxT("font-weight:") + fontweights[m_font.GetWeight() - wxNORMAL] + semicolon + space;
+
+ wxString fontstyles [5] = { wxT("normal"), wxT("style error"), wxT("style error"), wxT("italic"), wxT("oblique") };
+ s = s + wxT("font-style:") + fontstyles[m_font.GetStyle() - wxNORMAL] + semicolon + space;
+
+ sTmp.Printf (wxT("font-size:%dpt; fill:#"), m_font.GetPointSize () );
+ s = s + sTmp ;
+ s = s + wxColStr (m_textForegroundColour) + wxT("; stroke:#") + wxColStr (m_textForegroundColour) + wxT("; ") ;
+ sTmp.Printf ( wxT("stroke-width:0;\" transform=\"rotate( %.2g %d %d ) \" >"), -angle, x,y ) ;
+ s = s + sTmp + sText + wxT("</text> ") + newline ;
+ if (m_OK)
+ {
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ m_OK = m_outfile->Ok ();
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DrawRotatedText Call executed")) ;
+
+}
+
+
+void wxSVGFileDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+{
+ DoDrawRoundedRectangle(x, y, width, height, 0) ;
+}
+
+
+void wxSVGFileDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius )
+
+{
+ if (m_graphics_changed) NewGraphics ();
+ wxString s ;
+
+ s.Printf ( wxT(" <rect x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\" rx=\"%.2g\" "),
+ x, y, width, height, radius );
+
+ s = s + wxT(" /> ") + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawRoundedRectangle Call executed")) ;
+ CalcBoundingBox(x, y) ;
+ CalcBoundingBox(x + width, y + height) ;
+
+}
+
+
+void wxSVGFileDC::DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset,int fillStyle)
+{
+ if (m_graphics_changed) NewGraphics ();
+ wxString s, sTmp ;
+ s = wxT("<polygon style=\"") ;
+ if ( fillStyle == wxODDEVEN_RULE )
+ s = s + wxT("fill-rule:evenodd; ");
+ else
+ s = s + wxT("fill-rule:nonzero; ");
+
+ s = s + wxT("\" \npoints=\"") ;
+
+ for (int i = 0; i < n; i++)
+ {
+ sTmp.Printf ( wxT("%d,%d"), points [i].x+xoffset, points[i].y+yoffset );
+ s = s + sTmp + newline ;
+ CalcBoundingBox ( points [i].x+xoffset, points[i].y+yoffset);
+ }
+ s = s + wxT("\" /> ") ;
+ s = s + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawPolygon Call executed")) ;
+}
+
+
+void wxSVGFileDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+
+{
+ if (m_graphics_changed) NewGraphics ();
+
+ int rh = height /2 ;
+ int rw = width /2 ;
+
+ wxString s;
+ s.Printf ( wxT("<ellipse cx=\"%d\" cy=\"%d\" rx=\"%d\" ry=\"%d\" "), x+rw,y+rh, rw, rh );
+ s = s + wxT(" /> ") + newline ;
+
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawEllipse Call executed")) ;
+ CalcBoundingBox(x, y) ;
+ CalcBoundingBox(x + width, y + height) ;
+}
+
+
+void wxSVGFileDC::DoDrawArc(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc)
+{
+ /* Draws an arc of a circle, centred on (xc, yc), with starting point
+ (x1, y1) and ending at (x2, y2). The current pen is used for the outline
+ and the current brush for filling the shape.
+
+ The arc is drawn in an anticlockwise direction from the start point to
+ the end point.
+
+ Might be better described as Pie drawing */
+
+ if (m_graphics_changed) NewGraphics ();
+ wxString s ;
+
+ // we need the radius of the circle which has two estimates
+ double r1 = sqrt ( double( (x1-xc)*(x1-xc) ) + double( (y1-yc)*(y1-yc) ) );
+ double r2 = sqrt ( double( (x2-xc)*(x2-xc) ) + double( (y2-yc)*(y2-yc) ) );
+
+ wxASSERT_MSG( (fabs ( r2-r1 ) <= 3), wxT("wxSVGFileDC::DoDrawArc Error in getting radii of circle")) ;
+ if ( fabs ( r2-r1 ) > 3 ) //pixels
+ {
+ s = wxT("<!--- wxSVGFileDC::DoDrawArc Error in getting radii of circle --> \n") ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+
+ double theta1 = atan2(yc-y1,x1-xc);
+ if ( theta1 < 0 ) theta1 = theta1 + 3.14 * 2;
+ double theta2 = atan2(yc-y2, x2-xc);
+ if ( theta2 < 0 ) theta2 = theta2 + 3.14 * 2;
+ if ( theta2 < theta1 ) theta2 = theta2 + 3.14 *2 ;
+
+ int fArc ; // flag for large or small arc 0 means less than 180 degrees
+ if ( fabs((theta2 - theta1) > 3.14 )) fArc = 1; else fArc = 0 ;
+
+ int fSweep = 0 ; // flag for sweep always 0
+
+ s.Printf ( wxT("<path d=\"M%d %d A%.2g %.2g 0.0 %d %d %d %d L%d %d z "),
+ x1,y1, r1, r2, fArc, fSweep, x2, y2, xc, yc );
+
+ // the z means close the path and fill
+ s = s + wxT(" \" /> ") + newline ;
+
+
+ if (m_OK)
+ {
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ m_OK = m_outfile->Ok ();
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawArc Call executed")) ;
+}
+
+
+void wxSVGFileDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
+{
+ /*
+ Draws an arc of an ellipse. The current pen is used for drawing the arc
+ and the current brush is used for drawing the pie. This function is
+ currently only available for X window and PostScript device contexts.
+
+ x and y specify the x and y coordinates of the upper-left corner of the
+ rectangle that contains the ellipse.
+
+ width and height specify the width and height of the rectangle that
+ contains the ellipse.
+
+ start and end specify the start and end of the arc relative to the
+ three-o'clock position from the center of the rectangle. Angles are
+ specified in degrees (360 is a complete circle). Positive values mean
+ counter-clockwise motion. If start is equal to end, a complete ellipse
+ will be drawn. */
+
+ //known bug: SVG draws with the current pen along the radii, but this does not happen in wxMSW
+
+ if (m_graphics_changed) NewGraphics ();
+
+ wxString s ;
+ //radius
+ double rx = w / 2 ;
+ double ry = h / 2 ;
+ // center
+ double xc = x + rx ;
+ double yc = y + ry ;
+
+ double xs, ys, xe, ye ;
+ xs = xc + rx * cos (DegToRad(sa)) ;
+ xe = xc + rx * cos (DegToRad(ea)) ;
+ ys = yc - ry * sin (DegToRad(sa)) ;
+ ye = yc - ry * sin (DegToRad(ea)) ;
+
+ ///now same as circle arc...
+
+ double theta1 = atan2(ys-yc, xs-xc);
+ double theta2 = atan2(ye-yc, xe-xc);
+
+ int fArc ; // flag for large or small arc 0 means less than 180 degrees
+ if ( (theta2 - theta1) > 0 ) fArc = 1; else fArc = 0 ;
+
+ int fSweep ;
+ if ( fabs( (theta2 - theta1) > 3.14)) fSweep = 1; else fSweep = 0 ;
+
+ s.Printf ( wxT("<path d=\"M%d %d A%d %d 0.0 %d %d %d %d L %d %d z "),
+ int(xs), int(ys), int(rx), int(ry),
+ fArc, fSweep, int(xe), int(ye), int(xc), int(yc) );
+
+
+ s = s + wxT(" \" /> ") + newline ;
+
+ if (m_OK)
+ {
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ m_OK = m_outfile->Ok ();
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawEllipticArc Call executed")) ;
+}
+
+
+void wxSVGFileDC::DoGetTextExtent(const wxString& string, wxCoord *w, wxCoord *h, wxCoord *descent , wxCoord *externalLeading , wxFont *font) const
+
+{
+ wxScreenDC sDC ;
+
+ sDC.SetFont (m_font);
+ if ( font != NULL ) sDC.SetFont ( *font );
+ sDC.GetTextExtent(string, w, h, descent, externalLeading );
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::GetTextExtent Call executed")) ;
+}
+
+
+wxCoord wxSVGFileDC::GetCharHeight() const
+
+{
+ wxScreenDC sDC ;
+ sDC.SetFont (m_font);
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::GetCharHeight Call executing")) ;
+ return ( sDC.GetCharHeight() );
+
+}
+
+
+wxCoord wxSVGFileDC::GetCharWidth() const
+{
+ wxScreenDC sDC ;
+ sDC.SetFont (m_font);
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::GetCharWidth Call executing")) ;
+ return ( sDC.GetCharWidth() ) ;
+
+}
+
+
+/// Set Functions /////////////////////////////////////////////////////////////////
+void wxSVGFileDC::SetBackground( const wxBrush &brush )
+{
+
+ m_backgroundBrush = brush;
+ return;
+}
+
+
+void wxSVGFileDC::SetBackgroundMode( int mode )
+{
+ m_backgroundMode = mode;
+ return;
+}
+
+
+void wxSVGFileDC::SetBrush(const wxBrush& brush)
+
+{
+ m_brush = brush ;
+
+ m_graphics_changed = TRUE ;
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::SetBrush Call executed")) ;
+}
+
+
+void wxSVGFileDC::SetPen(const wxPen& pen)
+{
+ // width, color, ends, joins : currently implemented
+ // dashes, stipple : not implemented
+ m_pen = pen ;
+
+ m_graphics_changed = TRUE ;
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::SetPen Call executed")) ;
+}
+
+void wxSVGFileDC::NewGraphics ()
+{
+
+ int w = m_pen.GetWidth ();
+ wxColour c = m_pen.GetColour () ;
+
+ wxString s, sBrush, sPenCap, sPenJoin, sPenStyle, sLast, sWarn;
+
+ sBrush = wxT("</g>\n<g style=\"") + wxBrushString ( m_brush.GetColour (), m_brush.GetStyle () )
+ + wxT(" stroke:#") + wxColStr (c) + wxT("; ") ;
+
+ switch ( m_pen.GetCap () )
+ {
+ case wxCAP_PROJECTING :
+ sPenCap = wxT("stroke-linecap:square; ") ;
+ break ;
+ case wxCAP_BUTT :
+ sPenCap = wxT("stroke-linecap:butt; ") ;
+ break ;
+ case wxCAP_ROUND :
+ default :
+ sPenCap = wxT("stroke-linecap:round; ") ;
+ };
+ switch ( m_pen.GetJoin () )
+ {
+ case wxJOIN_BEVEL :
+ sPenJoin = wxT("stroke-linejoin:bevel; ") ;
+ break ;
+ case wxJOIN_MITER :
+ sPenJoin = wxT("stroke-linejoin:miter; ") ;
+ break ;
+ case wxJOIN_ROUND :
+ default :
+ sPenJoin = wxT("stroke-linejoin:round; ") ;
+ };
+
+ switch ( m_pen.GetStyle () )
+ {
+ case wxSOLID :
+ sPenStyle = wxT("stroke-opacity:1.0; stroke-opacity:1.0; ") ;
+ break ;
+ case wxTRANSPARENT :
+ sPenStyle = wxT("stroke-opacity:0.0; stroke-opacity:0.0; ") ;
+ break ;
+ default :
+ wxASSERT_MSG(FALSE, wxT("wxSVGFileDC::SetPen Call called to set a Style which is not available")) ;
+ sWarn = sWarn + wxT("<!--- wxSVGFileDC::SetPen Call called to set a Style which is not available --> \n") ;
+ }
+
+ sLast.Printf ( wxT("stroke-width:%d\" \n transform=\"translate(%.2g %.2g) scale(%.2g %.2g)\">"),
+ w, m_OriginX, m_OriginY, m_scaleX, m_scaleY );
+
+ s = sBrush + sPenCap + sPenJoin + sPenStyle + sLast + newline + sWarn;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+ m_graphics_changed = FALSE ;
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::NewGraphics Call executed")) ;
+}
+
+
+void wxSVGFileDC::SetFont(const wxFont& font)
+
+{
+ m_font = font ;
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::SetFont Call executed")) ;
+}
+
+
+void wxSVGFileDC::ComputeScaleAndOrigin()
+{
+ m_scaleX = m_logicalScaleX * m_userScaleX;
+ m_scaleY = m_logicalScaleY * m_userScaleY;
+ m_OriginX = m_logicalOriginX * m_logicalScaleX + m_deviceOriginX ;
+ m_OriginY = m_logicalOriginY * m_logicalScaleY + m_deviceOriginY ;
+ m_graphics_changed = TRUE;
+}
+
+
+int wxSVGFileDC::GetMapMode()
+{
+ return m_mappingMode ;
+}
+
+
+void wxSVGFileDC::SetMapMode( int mode )
+{
+ switch (mode)
+ {
+ case wxMM_TWIPS:
+ SetLogicalScale( twips2mm*m_mm_to_pix_x, twips2mm*m_mm_to_pix_y );
+ break;
+ case wxMM_POINTS:
+ SetLogicalScale( pt2mm*m_mm_to_pix_x, pt2mm*m_mm_to_pix_y );
+ break;
+ case wxMM_METRIC:
+ SetLogicalScale( m_mm_to_pix_x, m_mm_to_pix_y );
+ break;
+ case wxMM_LOMETRIC:
+ SetLogicalScale( m_mm_to_pix_x/10.0, m_mm_to_pix_y/10.0 );
+ break;
+ default:
+ case wxMM_TEXT:
+ SetLogicalScale( 1.0, 1.0 );
+ break;
+ }
+ m_mappingMode = mode;
+
+ /* we don't do this mega optimisation
+ if (mode != wxMM_TEXT)
+ {
+ m_needComputeScaleX = TRUE;
+ m_needComputeScaleY = TRUE;
+ }
+ */
+}
+
+
+void wxSVGFileDC::GetUserScale(double *x, double *y) const
+{
+ *x = m_userScaleX ;
+ *y = m_userScaleY ;
+}
+
+
+void wxSVGFileDC::SetUserScale( double x, double y )
+{
+ // allow negative ? -> no
+ m_userScaleX = x;
+ m_userScaleY = y;
+ ComputeScaleAndOrigin();
+}
+
+
+void wxSVGFileDC::SetLogicalScale( double x, double y )
+{
+ // allow negative ?
+ m_logicalScaleX = x;
+ m_logicalScaleY = y;
+ ComputeScaleAndOrigin();
+}
+
+
+void wxSVGFileDC::SetLogicalOrigin( wxCoord x, wxCoord y )
+{
+ // is this still correct ?
+ m_logicalOriginX = x * m_signX;
+ m_logicalOriginY = y * m_signY;
+ ComputeScaleAndOrigin();
+}
+
+
+void wxSVGFileDC::SetDeviceOrigin( wxCoord x, wxCoord y )
+{
+ // only wxPostScripDC has m_signX = -1,
+ m_deviceOriginX = x;
+ m_deviceOriginY = y;
+ ComputeScaleAndOrigin();
+}
+
+
+void wxSVGFileDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
+{
+ // only wxPostScripDC has m_signX = -1,
+ m_signX = (xLeftRight ? 1 : -1);
+ m_signY = (yBottomUp ? -1 : 1);
+ ComputeScaleAndOrigin();
+}
+
+
+// export a bitmap as a raster image in png
+bool wxSVGFileDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
+ wxDC* source, wxCoord xsrc, wxCoord ysrc,
+ int logicalFunc /*= wxCOPY*/, bool useMask /*= FALSE*/,
+ wxCoord /*xsrcMask = -1*/, wxCoord /*ysrcMask = -1*/)
+{
+
+ if (logicalFunc != wxCOPY)
+ {
+ wxASSERT_MSG(FALSE, wxT("wxSVGFileDC::DoBlit Call requested nonCopy mode; this is not possible")) ;
+ return FALSE ;
+ }
+ if (useMask != FALSE)
+ {
+ wxASSERT_MSG(FALSE, wxT("wxSVGFileDC::DoBlit Call requested False mask ; this is not possible")) ;
+ return FALSE ;
+ }
+ wxBitmap myBitmap (width, height) ;
+ wxMemoryDC memDC;
+ memDC.SelectObject( myBitmap );
+ memDC.Blit(0, 0, width, height, source, xsrc, ysrc);
+ memDC.SelectObject( wxNullBitmap );
+ DoDrawBitmap(myBitmap, xdest, ydest);
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoBlit Call executed")) ;
+ return FALSE ;
+}
+
+
+void wxSVGFileDC::DoDrawIcon(const class wxIcon & myIcon, wxCoord x, wxCoord y)
+{
+ wxBitmap myBitmap (myIcon.GetWidth(), myIcon.GetHeight() ) ;
+ wxMemoryDC memDC;
+ memDC.SelectObject( myBitmap );
+ memDC.DrawIcon(myIcon,0,0);
+ memDC.SelectObject( wxNullBitmap );
+ DoDrawBitmap(myBitmap, x, y);
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawIcon Call executed")) ;
+ return ;
+}
+
+
+
+void wxSVGFileDC::DoDrawBitmap(const class wxBitmap & bmp, wxCoord x, wxCoord y , bool bTransparent /*=0*/ )
+{
+ if (m_graphics_changed) NewGraphics ();
+
+ wxString sTmp, s, sPNG ;
+ wxImage::AddHandler(new wxPNGHandler);
+
+// create suitable file name
+ sTmp.Printf ( wxT("_image%d.png"), m_sub_images);
+ sPNG = m_filename.BeforeLast(wxT('.')) + sTmp;
+ while (wxFile::Exists(sPNG) )
+ {
+ m_sub_images ++ ;
+ sTmp.Printf ( wxT("_image%d.png"), m_sub_images);
+ sPNG = m_filename.BeforeLast(wxT('.')) + sTmp;
+ }
+
+//create copy of bitmap (wxGTK doesn't like saving a constant bitmap)
+ wxBitmap myBitmap = bmp ;
+//save it
+ bool bPNG_OK = myBitmap.SaveFile(sPNG,wxBITMAP_TYPE_PNG);
+
+// refrence the bitmap from the SVG doc
+ int w = myBitmap.GetWidth();
+ int h = myBitmap.GetHeight();
+ sTmp.Printf ( wxT(" <image x=\"%d\" y=\"%d\" width=\"%dpx\" height=\"%dpx\" "), x,y,w,h );
+ s = s + sTmp ;
+ sTmp.Printf ( wxT(" xlink:href=\"%s\"> \n"), sPNG.c_str() );
+ s = s + sTmp + wxT("<title>Image from wxSVG</title> </image>") + newline;
+
+ if (m_OK && bPNG_OK)
+ {
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ m_OK = m_outfile->Ok () && bPNG_OK;
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawBitmap Call executed")) ;
+
+ return ;
+}
+
+
+// ---------------------------------------------------------------------------
+// coordinates transformations
+// ---------------------------------------------------------------------------
+
+wxCoord wxSVGFileDC::DeviceToLogicalX(wxCoord x) const
+{
+ return XDEV2LOG(x);
+}
+
+
+wxCoord wxSVGFileDC::DeviceToLogicalY(wxCoord y) const
+{
+ return YDEV2LOG(y);
+}
+
+
+wxCoord wxSVGFileDC::DeviceToLogicalXRel(wxCoord x) const
+{
+ return XDEV2LOGREL(x);
+}
+
+
+wxCoord wxSVGFileDC::DeviceToLogicalYRel(wxCoord y) const
+{
+ return YDEV2LOGREL(y);
+}
+
+
+wxCoord wxSVGFileDC::LogicalToDeviceX(wxCoord x) const
+{
+ return XLOG2DEV(x);
+}
+
+
+wxCoord wxSVGFileDC::LogicalToDeviceY(wxCoord y) const
+{
+ return YLOG2DEV(y);
+}
+
+
+wxCoord wxSVGFileDC::LogicalToDeviceXRel(wxCoord x) const
+{
+ return XLOG2DEVREL(x);
+}
+
+
+wxCoord wxSVGFileDC::LogicalToDeviceYRel(wxCoord y) const
+{
+ return YLOG2DEVREL(y);
+}
+
+
+#ifdef __BORLANDC__
+#pragma warn .rch
+#pragma warn .ccc
+#endif
--- /dev/null
+#
+# File: makefile.b32
+# Author: Julian Smart/Chris Elliott
+# Created: 1999/2002
+# Updated:
+# Copyright:
+#
+# Makefile : Builds SVG library for 32-bit BC++
+
+WXDIR = $(WXWIN)
+
+EXTRACPPFLAGS=-Icontrib/include
+
+LIBTARGET=$(WXDIR)\lib\dcsvg.lib
+
+OBJECTS = dcsvg.obj
+
+!include $(WXDIR)\src\makelib.b32
+
--- /dev/null
+#
+# File: makefile.g95
+# Author: Julian Smart
+# Created: 1999
+# Updated:
+# Copyright: (c) Julian Smart, 1999
+#
+# Makefile for wxWindows dcsvg library Cygwin/Mingw32).
+
+WXDIR = ../../..
+
+LIBTARGET=$(WXDIR)/lib/libdcsvg.a
+OBJECTS = dcsvg.o
+
+include $(WXDIR)/src/makelib.g95
+
--- /dev/null
+
+# File: makefile.vc
+# Author: Julian Smart
+# Created: 2001
+# Updated:
+# Copyright: (c) 2001, Julian Smart
+#
+# "%W% %G%"
+#
+# This has not been tested Chris Elliott (biol75@york.ac.uk) and
+# the docs don't yet exist
+#
+# Makefile : Builds dcsvg class library (MS VC++).
+# Use FINAL=1 argument to nmake to build final version with no debugging
+# info
+
+
+# Set WXDIR for your system
+WXDIR = $(WXWIN)
+GIZMOSDIR = $(WXDIR)\contrib\src\dcsvg
+GIZMOSINC = $(WXDIR)\contrib\include\wx\dcsvg
+THISDIR = $(WXDIR)\contrib\src\dcsvg
+DOCDIR=$(WXDIR)\contrib\docs
+LOCALDOCDIR=$(WXDIR)\contrib\docs\latex\dcsvg
+
+!include $(WXDIR)\src\makevc.env
+
+OBJECTS = $(D)\dcsvg.obj
+
+LIBTARGET=$(WXDIR)\lib\dcsvg$(LIBEXT).lib
+
+all: $(D) $(LIBTARGET)
+
+$(D) :
+ mkdir $(D)
+
+wx:
+ cd $(WXDIR)\src\msw
+ nmake -f makefile.vc FINAL=$(FINAL)
+ cd $(THISDIR)
+
+wxclean:
+ cd $(WXDIR)\src\msw
+ nmake -f makefile.vc clean
+ cd $(THISDIR)
+
+$(LIBTARGET): $(OBJECTS)
+ -erase $(LIBTARGET)
+ $(implib) @<<
+-out:$(LIBTARGET)
+-machine:$(CPU)
+$(OBJECTS)
+<<
+
+$(D)\dcsvg.obj: dcsvg.$(SRCSUFF)
+ cl @<<
+$(CPPFLAGS) /c /Fo$@ /Tp $(*B).$(SRCSUFF)
+<<
+
+clean:
+ -erase $(D)\*.obj
+ -erase *.sbr
+ -erase *.exe
+ -erase *.res
+ -erase *.map
+ -erase *.pdb
+ -erase $(LIBTARGET)
+
+DOCSOURCES=$(LOCALDOCDIR)\dcsvg.tex \
+ $(LOCALDOCDIR)\bugs.tex $(LOCALDOCDIR)\changes.tex\
+ $(LOCALDOCDIR)\classes.tex $(LOCALDOCDIR)\intro.tex\
+ $(LOCALDOCDIR)\topics.tex $(LOCALDOCDIR)\sample.tex
+
+html: $(DOCDIR)\html\dcsvg\dcsvg.htm
+htmlhelp: $(DOCDIR)\htmlhelp\dcsvg.chm
+htb: $(DOCDIR)\htb\dcsvg.htb
+hlp: $(DOCDIR)\winhelp\dcsvg.hlp
+pdfrtf: $(DOCDIR)\pdf\dcsvg.rtf
+ps: $(DOCDIR)\ps\dcsvg.ps
+
+touchmanual:
+ touch $(LOCALDOCDIR)\dcsvg.tex
+
+
+$(DOCDIR)\winhelp\dcsvg.hlp: $(LOCALDOCDIR)\dcsvg.rtf $(LOCALDOCDIR)\dcsvg.hpj
+ cd $(LOCALDOCDIR)
+ -erase dcsvg.ph
+ hc dcsvg
+ move dcsvg.hlp $(DOCDIR)\winhelp\dcsvg.hlp
+ move dcsvg.cnt $(DOCDIR)\winhelp\dcsvg.cnt
+ cd $(THISDIR)
+
+$(LOCALDOCDIR)\dcsvg.rtf: $(DOCSOURCES)
+ cd $(LOCALDOCDIR)
+ -start $(WAITFLAG) tex2rtf $(LOCALDOCDIR)\dcsvg.tex $(LOCALDOCDIR)\dcsvg.rtf -twice -winhelp
+ cd $(THISDIR)
+
+$(DOCDIR)\pdf\dcsvg.rtf: $(DOCSOURCES)
+ cd $(LOCALDOCDIR)
+ -copy *.bmp $(DOCDIR)\pdf
+ -start $(WAITFLAG) tex2rtf $(LOCALDOCDIR)\dcsvg.tex $(DOCDIR)\pdf\dcsvg.rtf -twice -rtf
+ cd $(THISDIR)
+
+$(DOCDIR)\html\dcsvg\dcsvg.htm: $(DOCSOURCES)
+ cd $(LOCALDOCDIR)
+ -mkdir $(DOCDIR)\html\dcsvg
+ copy *.gif $(DOCDIR)\html\dcsvg
+ -start $(WAITFLAG) tex2rtf $(LOCALDOCDIR)\dcsvg.tex $(DOCDIR)\html\dcsvg\dcsvg.htm -twice -html
+ -erase $(DOCDIR)\html\dcsvg\*.con
+ -erase *.con
+ -erase $(DOCDIR)\html\dcsvg\*.ref
+ cd $(THISDIR)
+
+$(DOCDIR)\htmlhelp\dcsvg.chm: $(DOCDIR)\html\dcsvg\dcsvg.htm $(DOCDIR)\html\dcsvg\dcsvg.hhp
+ cd $(DOCDIR)\html\dcsvg
+ -hhc dcsvg.hhp
+ move dcsvg.chm $(DOCDIR)\htmlhelp\dcsvg.chm
+ cd $(THISDIR)
+
+# An htb file is a zip file containing the .htm, .gif, .hhp, .hhc and .hhk
+# files, renamed to htb.
+# This can then be used with e.g. helpview.
+# Optionally, a cached version of the .hhp file can be generated with hhp2cached.
+$(DOCDIR)\htb\dcsvg.htb: $(DOCDIR)\html\dcsvg\dcsvg.htm
+ cd $(DOCDIR)\html\dcsvg
+ -erase dcsvg.zip dcsvg.htb
+ zip dcsvg.zip *.htm *.gif *.hhp *.hhc *.hhk
+ -mkdir $(DOCDIR)\htb
+ move dcsvg.zip $(DOCDIR)\htb\dcsvg.htb
+ cd $(THISDIR)
+
+$(LOCALDOCDIR)\dcsvg.dvi: $(DOCSOURCES)
+ cd $(LOCALDOCDIR)
+ -latex dcsvg
+ -latex dcsvg
+ -makeindx dcsvg
+ -bibtex dcsvg
+ -latex dcsvg
+ -latex dcsvg
+ cd $(THISDIR)
+
+$(WXDIR)\docs\ps\dcsvg.ps: $(LOCALDOCDIR)\dcsvg.dvi
+ cd $(LOCALDOCDIR)
+ -dvips32 -o dcsvg.ps dcsvg
+ move dcsvg.ps $(WXDIR)\docs\ps\dcsvg.ps
+ cd $(THISDIR)
+
--- /dev/null
+# Makefile for plot sample.
+# $Id$
+
+top_srcdir = @top_srcdir@/..
+top_builddir = ../../..
+program_dir = contrib/samples/svg
+
+PROGRAM=svgtest
+
+OBJECTS=svgtest.o
+
+APPEXTRALIBS=$(top_builddir)/lib/libwx_dcsvg.@WX_TARGET_LIBRARY_TYPE@
+APPEXTRADEFS=-I$(top_srcdir)/contrib/include
+
+include $(top_builddir)/src/makeprog.env
+
--- /dev/null
+/* XPM */
+static char *svgbitmap_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"64 48 256 2",
+" c #550000",
+". c #5c0000",
+"X c #5f000a",
+"o c #5c033a",
+"O c #5a3615",
+"+ c #640000",
+"@ c #640009",
+"# c #680605",
+"$ c #680807",
+"% c #6d0e0e",
+"& c #630015",
+"* c #690717",
+"= c #6d110e",
+"- c #6e1412",
+"; c #701513",
+": c #721b16",
+"> c #741c1a",
+", c #650021",
+"< c #65022b",
+"1 c #65003d",
+"2 c #650034",
+"3 c #6b1132",
+"4 c #711535",
+"5 c #76221c",
+"6 c #78211e",
+"7 c #642939",
+"8 c #643929",
+"9 c #663336",
+"0 c #772220",
+"q c #792522",
+"w c #7b2a23",
+"e c #7d2d29",
+"r c #7f312a",
+"t c #5d004f",
+"y c #560059",
+"u c #5b005c",
+"i c #5a0054",
+"p c #5e0061",
+"a c #64004a",
+"s c #650046",
+"d c #640150",
+"f c #64025d",
+"g c #660d58",
+"h c #671746",
+"j c #651352",
+"k c #640064",
+"l c #640069",
+"z c #6d0e6c",
+"x c #680767",
+"c c #6e0f71",
+"v c #6c106b",
+"b c #6c1665",
+"n c #711a6c",
+"m c #731b72",
+"M c #682847",
+"N c #6d2653",
+"B c #75236d",
+"V c #7c2d74",
+"C c #7d2c7a",
+"Z c #782278",
+"A c #7e3177",
+"S c #565600",
+"D c #5c5c00",
+"F c #5e6100",
+"G c #614416",
+"H c #655f06",
+"J c #655a0b",
+"K c #70463b",
+"L c #6e4538",
+"P c #646400",
+"I c #656a00",
+"U c #6c6c0d",
+"Y c #676708",
+"T c #6d6914",
+"R c #6d720f",
+"E c #707014",
+"W c #78781e",
+"Q c #75771a",
+"! c #75602d",
+"~ c #7a7a23",
+"^ c #7b7b2d",
+"/ c #812e2a",
+"( c #82392d",
+") c #81332d",
+"_ c #853a34",
+"` c #843834",
+"' c #833a7b",
+"] c #8a443a",
+"[ c #884438",
+"{ c #8e4a42",
+"} c #8d4542",
+"| c #8b4055",
+" . c #914e48",
+".. c #94564a",
+"X. c #955250",
+"o. c #985b54",
+"O. c #995d55",
+"+. c #894679",
+"@. c #90506f",
+"#. c #995c7d",
+"$. c #97624d",
+"%. c #9e6a5b",
+"&. c #9c6756",
+"*. c #9e6460",
+"=. c #8d6a64",
+"-. c #a06a5d",
+";. c #a1715d",
+":. c #a26a66",
+">. c #a97c6c",
+",. c #a67568",
+"<. c #ac7b74",
+"1. c #ab7674",
+"2. c #812f81",
+"3. c #853a82",
+"4. c #823081",
+"5. c #8a4284",
+"6. c #8d4a84",
+"7. c #8f5080",
+"8. c #945689",
+"9. c #965792",
+"0. c #9a6389",
+"q. c #9d6397",
+"w. c #a2658e",
+"e. c #a16a99",
+"r. c #a5778f",
+"t. c #a77799",
+"y. c #ad78aa",
+"u. c #a76daa",
+"i. c #81812b",
+"p. c #878738",
+"a. c #888837",
+"s. c #8d8d40",
+"d. c #919145",
+"f. c #919149",
+"g. c #979753",
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+"j. c #9b9b54",
+"k. c #9f8671",
+"l. c #9b856c",
+"z. c #aa826b",
+"x. c #ae8772",
+"c. c #b1847a",
+"v. c #b08c75",
+"b. c #b3897f",
+"n. c #b19374",
+"m. c #b6997d",
+"M. c #a99e77",
+"N. c #a1a25b",
+"B. c #a4a465",
+"V. c #abab73",
+"C. c #adad79",
+"Z. c #b6a079",
+"A. c #b2b278",
+"S. c #ab878d",
+"D. c #ac8396",
+"F. c #b78c86",
+"G. c #b69182",
+"H. c #b99c83",
+"J. c #bc9a8b",
+"K. c #bb9592",
+"L. c #b183ab",
+"P. c #b38ca3",
+"I. c #bd98b7",
+"U. c #b791a9",
+"Y. c #bba385",
+"T. c #bca696",
+"R. c #bbbb8c",
+"E. c #b8b785",
+"W. c #bebe94",
+"Q. c #bfa5a7",
+"!. c #c19c97",
+"~. c #c0a88d",
+"^. c #c3a896",
+"/. c #c3b48f",
+"(. c #c7b698",
+"). c #c6aba5",
+"_. c #c6aab7",
+"`. c #ccb7a8",
+"'. c #cdb8b5",
+"]. c #d0bbab",
+"[. c #d1bbb3",
+"{. c #c29bc2",
+"}. c #caa9c6",
+"|. c #d7bfd0",
+" X c #d2b8ca",
+".X c #c2c28e",
+"XX c #c8c294",
+"oX c #cbc59c",
+"OX c #ccca9b",
+"+X c #c4c595",
+"@X c #cccaa3",
+"#X c #ccc8a7",
+"$X c #d0cba5",
+"%X c #d3cbab",
+"&X c #d1c5aa",
+"*X c #d3c3b3",
+"=X c #d8c4ba",
+"-X c #d8cbbb",
+";X c #d5cab7",
+":X c #d4d4ab",
+">X c #d6dcaa",
+",X c #d8dbad",
+"<X c #d2d5a3",
+"1X c #d8d4b3",
+"2X c #dbd4bc",
+"3X c #dbdbb4",
+"4X c #dcdcbb",
+"5X c #d4d4b5",
+"6X c #dbe3ab",
+"7X c #dce1b4",
+"8X c #dee3bb",
+"9X c #dee9b8",
+"0X c #e0e4bd",
+"qX c #e1e8bc",
+"wX c #e0e7b5",
+"eX c #d9c8c3",
+"rX c #dbc8d4",
+"tX c #ddd3c1",
+"yX c #dddbc2",
+"uX c #dedaca",
+"iX c #e1cecd",
+"pX c #e0dcc4",
+"aX c #e2d8cb",
+"sX c #e6dcd2",
+"dX c #e5d8d7",
+"fX c #e1cfe0",
+"gX c #e2e2c3",
+"hX c #e3e2cb",
+"jX c #e3eac3",
+"kX c #e6eacb",
+"lX c #e8ebcc",
+"zX c #e5e4d3",
+"xX c #eaead3",
+"cX c #eeebde",
+"vX c #e9e5d8",
+"bX c #eaf1ce",
+"nX c #e8f2c7",
+"mX c #ebf2d3",
+"MX c #eef2da",
+"NX c #edf8d4",
+"BX c #effad8",
+"VX c #f0f6d6",
+"CX c #f0f3dd",
+"ZX c #f2fbda",
+"AX c #edece1",
+"SX c #efe6e7",
+"DX c #f0ebe5",
+"FX c #f2f3e4",
+"GX c #f4f4ea",
+"HX c #f4fae3",
+"JX c #f6fbea",
+"KX c #f8fdec",
+"LX c #f8fee4",
+"PX c #fbfdf4",
+"IX c #fefefe",
+"UX c #f8f4f2",
+/* pixels */
+"> % % % ; % % ; % % ; % % ; % % % % % % % ; % % % % % % % % % ; % % % % ; % % % = = % % % % = % % % % % ; % % ; % % ; % % ; % / ",
+"% + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + # ",
+"% + + + + + + + + + + + + + + + + + + = % = = % % % @ + + + + + + + + + + + % % % $ = $ % + + + + + + + # + + + + + + # + + + % ",
+"% + + + + + + + + + + + + # + + + + % rXUXSXDXcXcXaX6 . + + + + + + + + + 6 oX$X@XoXXXOXZ.# + + + + + + + + + + + + + + + + + % ",
+"% + + + + + + + + + + + + + # + + + . F.IXIXIXIXPXPX,.. + + + + + + + + + %.qX3X6X,X<X>X&.+ + + + + + + + + + + + + + + + + + ; ",
+"% + + + + + + + # + + + + + + + + + + ` UXPXaX[.aXPX;X@ + + + + + + + + $ (.0X(.m./.<XOX5 + + + + + + + + + + + + + + + + + + % ",
+"% + + + + + + + + + + # + + + + + + + + [.IXK. ` FXFX_ + + + + + + + . [ 4X,Xw . >.wXM.+ + + + + + + + + + + + + # + + + + + ; ",
+"; + + + + + + + + + + + + # + + + + + . :.IXSX- . [.IXG.. + + + + + + + v.nXH.. = XX6X] + + + + + + + + + + + + + + + + + + + % ",
+"; + + + + + + + + + + + + + + + + + + + > SXIXO. *.PXaX; + + + + + + ; %XjX.. ..6X(.= + + + + # + + + + + + + + + + + + + # % ",
+"% + + + + + + + # + + + + # + + + + + + + !.IX[.. ; zXJXO.. + + + + . O.kX#X= + m.9Xz.. + + + + + + + + + + + + + + + # + + + % ",
+"% + + + + + + + + + + + + + + + + + + + + } IXGXr J.IX).+ + + + + + ^.bXx. w :X<Xr + + + + + + # + + + + + # + + + + + + ; ",
+"; + + + + + + + + + + # + + + # + + + + + # eXIXc. } HXxXe . + + . r 8X8X( ;.9XY.# + + + + + + + + + + + + + + + + + + + + % ",
+"% + + + + + + + + + + + + + + + + + + + + 1.IXiX$ # ;XKX<.. + + + >.mX(.+ $ (.9X$.. + + + + + + + + + + + + + + + + + + + + ; ",
+"% + + + + + + + + + + + # + + + + + + + + @ q GXPX . ,.KX-X$ + + $ #XbX&. [ 7X$X: + + + + + + + # + + + + + + + + # + + # + % ",
+"; + + + + + + + + + + + + + + + + + + + + + + ).IX^.. q vXMX{ . . .kX5X> . n.jXn.+ + + + + + + + + + + + + + + + + + + + + + ; ",
+"% + # + + + + + + + + % > ; $ + + + + + + + . o.PXvX> . ^.KXJ.+ + J.BXH.. : %X8X[ . + + + + + . $ / { ._ : + + + + + + + + + % ",
+"% + + + + + + + > ,.`.aXpXpX].x.( + + + + + + - sXPX:. ..HXyX; : yXlX] &.jX(.$ + + + + . ; <.-XxXVXVXkX1XH.[ + + + + + + + % ",
+"; + + + + + # 1.vXIXKXxXhXpXlXBX0Xm.: + + + + F.IX[.+ % tXHXO.%.MX&X% + /.jX;.. + + + + ..sXIXJXaX].^.%XgXNX8Xn.- + + + + + % ",
+"% + + + + % ).IXPX`.O.e ; 6 ] v.1XnXoX( + + + + ` GXFX` c.HX;XyXmX>. r 8X3Xw + + + . 1.PXPX].X.% @ + + e >.1XjX/.: + + + + % ",
+"% + + + @ ^.IXcXo.. + # + + 5 m.qX$X( . + + + [.PXb. ` lXxXlXgXe z.nXY.+ + + . :.IXGX,.@ $ w ) ; + w #X8X/.% + + + % ",
+"* + + . 1.IXDX` > c.].2X%XH.] . . ;.,X(.5 . + . :.PXaX% + `.MXxX^.+ = %XjX.. + _ PXPXO. ; c.-XlXlXyX~.[ ;.3X7X>.$ + + + % ",
+"v 2 + / UXUX} .sXHXMXxXlXBXkXm.) ..OX6Xn.+ + . > vXLXX. &.MXmXO. ..jX#X; + + # [.IX<. r eXPXCXpX-XpXMXgXjX3X..+ + + + * g ",
+"c l t w.IXDXe ,.PXFXG.w _ >.1XjX3XqX7X<X+X5 + + + !.PX^.. : pXyX- . Y.bXx.+ + . X.IXeX+ 0 sXPX].] % $ 5 ,.3X%X[ . + + * a k c ",
+"c k k l {.IXdX6 . b.LX;Xq X . > ~.1XZ.;.( - $ + + . { HXvXq . T.J.. w 2XgX_ . + + '.IXX. `.IXJ.# . + + + . ( w . @ < d l l k c ",
+"c k k f x }.IXeX3 X J.JX;X: . . = - + . + + + + + + % -XKX,. ` 6 ,.bX(.$ + + > UXdX+ } IX=X$ + + + @ + + . & 1 f l l l k k c ",
+"v k k k p z rXIX}.f d _.LX(.- + + + + + + + + + + + . <.KX*X$ . + $ `.bX;. + X.IXK.. !.IXX.. + + + @ , 1 f l l k k l k k k c ",
+"c k k k k f m rXPXI.u n [.ZXT.< & @ + + + + + + + + + e vXcX] . . ] kX3X6 + + . 1.IX*.@ sXsX% @ , 2 d f f p p p f p p p f f k c ",
+"c k k k k k f ' dXKXP.u n ;XNXP.f f a 1 < , & @ @ + + + (.KXF.. + G.BXH.+ + + . K.IX| 4 KX_.f f l l l l 6.6.6.6.6.+.+.+.+.+.z z ",
+"c k k k k k k k 3.vXLXt.y C 2XnXt.p l l l l k k f a a o #.HXuX4 h 2XkX@.o a a t {.IX4.Z PXI.p k k k k z yXjXjX9XqX3X6X>X<XOXB v ",
+"c k k k l k k k p 6.cXBX9.y 5.4XqX0.f k k l k l l k l l c aXMX9.9.bX;Xc p l l f {.IX3.m PX_.p l k k f z yX2X).).).T.T.T.XXOXn z ",
+"K g l l k k k k k p 9.MXlX6.y 6.0X7X7.p k k k k k k k k f P.ZX=XtXbXt.f k k p u L.IX9.l SXrXx p k k k z yXQ.p f f p k l T.oXc b ",
+"R H 8 g l l k x k k f e.BXgX' y 0.wX,X' p k k k k k k k p 3.xXlXlXhX' f k l k u q.IXy.u XJXC f l k f z yX'.C V A C x z oXR.9 T ",
+"U I I H 8 j l p f k l f D.NX-XV y r.9X@XV k k k k k k k k x [.lXlX'.k k k k k f 2.IXrXu e.IXI.u f k k z yXkX4X3X3X`.x ' >XN.I E ",
+"U P P P F D G M 2.x p p p U.nX&Xm p S.6X(.B p l k k k k k p e.mXlX0.p l k k k k x fXIXC x dXJX9.u p f z '.*X;X3XqXk.O B.>Xa.H R ",
+"R P P U p.B.+XkXDXU.N i u f U.nX).b k K.6XT.b p k k k l l f Z hXpXm k k k k k k p y.IXI.y 9.KXFXq.x p p x A ).jX+XY Q <X+XU P U ",
+"U P D C.IXIXIXGXGXKXyXV.=.+.P.0XnXt.u B <X<XA f k l k k l p f _.Q.p k k k l k k p m SXPX5.y y.JXLX XP.t.U.2XlXOXQ D A.3Xj.P P U ",
+"U P P ~ AXIXyXp.a.5XGXKXMXlXmXkXE.K h S.6XS.k l l l k l l k k ' C f k k l l l l p p u.IXdXB o l.gXHXLXLXVXgXE.E S j.3X.XU P P U ",
+"E P P S g.IXFXg.S P g.+X:X@XE.a.D F h.,XOX! 8 9 M h j j g f f x f f x x g g j h M 7 8 #XIXyX~ S U g.A.A.B.i.D P j.3X,Xa.H P P U ",
+"yXf.P P D V.IXPXR.E S D P P D S E A.8X:Xa.P I I I I P Y Y H H J J J H H H P I P I I F E 2XIXvXB.Y S S S S P ~ E.0X3Xf.D P P P f.",
+"IXIX5Xf.P D B.GXIXhXE.d.i.i.d.C.:XgX,Xa.P P P P P P P P I P P I P P P I P P I P P P I F T @XPXKXgXE.B.j.B.+X4XlX:Xd.P P P p.#XIX",
+"IXIXIXIXyXh.T p.5XGXPXCXkXhXlXxXgX.X^ P P P P P P P P P P P P P P P P P P P P P P P P P D Y h.yXFXJXGXCXFXlX4XA.W H Y j.2XIXIXIX",
+"IXIXIXIXIXIXAXE.p.d.R.5XgX3X@XC.a.I P P P P P P P P P P P P P P P P P P P P P P P P P P P P D U d.A.R.W.A.h.~ D ^ A.zXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXuXC.p.E U Y P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P H D D P Y ^ V.yXIXIXIXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXIXIXIXzXW.h.~ Y P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P W g.R.zXPXIXIXIXIXIXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXIXIXIXIXIXIXUXzX@XC.f.~ U P P P P P P P P P P P P P P P P P P P P P Y ~ d.V.+XhXPXIXIXIXIXIXIXIXIXIXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXAXyX#XW.C.B.h.f.s.p.p.a.a.p.s.f.j.B.C.R.#XyXAXPXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIX",
+"IXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIX"
+};
--- /dev/null
+/* XPM */\r
+static char *help_xpm[] = {\r
+/* columns rows colors chars-per-pixel */\r
+"16 15 4 1",\r
+" c None",\r
+". c Black",\r
+"X c Blue",\r
+"o c #000080",\r
+/* pixels */\r
+" ",\r
+" ...... ",\r
+" .XXXXX.. ",\r
+" .XX...oX.. ",\r
+" .X.. .X.. ",\r
+" .X.. .XX.. ",\r
+" .. .XX.. ",\r
+" .XX.. ",\r
+" .X.. ",\r
+" .X.. ",\r
+" .o.. ",\r
+" .. ",\r
+" .XX.. ",\r
+" .XX.. ",\r
+" ... "\r
+};\r
--- /dev/null
+/* XPM */\r
+static char *new_xpm[] = {\r
+/* columns rows colors chars-per-pixel */\r
+"16 15 3 1",\r
+" c None",\r
+". c Black",\r
+"X c Gray100",\r
+/* pixels */\r
+" ",\r
+" ........ ",\r
+" .XXXXXX.. ",\r
+" .XXXXXX.X. ",\r
+" .XXXXXX.... ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" .XXXXXXXXX. ",\r
+" ........... ",\r
+" "\r
+};\r
--- /dev/null
+/* XPM */\r
+static char *save_xpm[] = {\r
+/* columns rows colors chars-per-pixel */\r
+"16 15 4 1",\r
+" c None",\r
+". c Black",\r
+"X c #808000",\r
+"o c #808080",\r
+/* pixels */\r
+" ",\r
+" .............. ",\r
+" .X. . . ",\r
+" .X. ... ",\r
+" .X. .X. ",\r
+" .X. .X. ",\r
+" .X. .X. ",\r
+" .X. .X. ",\r
+" .XX........oX. ",\r
+" .XXXXXXXXXXXX. ",\r
+" .XX.........X. ",\r
+" .XX...... .X. ",\r
+" .XX...... .X. ",\r
+" .XX...... .X. ",\r
+" ............. "\r
+};\r
--- /dev/null
+#
+# File: makefile.b32
+# Author: Julian Smart Chris Elliott
+# Created: 1999/2002
+# Updated:
+# Copyright:
+#
+# Makefile : Builds sample for 32-bit BC++
+
+EXTRALIBS=$(WXDIR)\lib\dcsvg.lib
+
+WXDIR = $(WXWIN)
+
+TARGET=svgtest
+OBJECTS = $(TARGET).obj
+
+!include $(WXDIR)\src\makeprog.b32
+
--- /dev/null
+# File: makefile.g95 for svgtest demo
+# Author: Julian Smart
+# Created: 2001-06-12
+# Updated:
+
+WXDIR = ../../..
+
+TARGET = svgtest
+OBJECTS = $(TARGET).o
+EXTRAINC = -I$(WXDIR)/contrib/include
+RCEXTRAINC = --include-dir $(WXDIR)/contrib/include
+EXTRALIBS = -ldcsvg
+
+include $(WXDIR)/src/makeprog.g95
+
--- /dev/null
+# File: makefile.vc for svgtest sample
+# Author: Julian Smart
+# Created: 2001-06-12
+# Updated:
+
+WXDIR = $(WXWIN)
+PROGRAM = svgtest
+
+OBJECTS = $(PROGRAM).obj
+EXTRALIBS = $(WXDIR)\lib\dcsvg$(LIBEXT).lib
+EXTRAINC = -I$(WXDIR)\contrib\include
+
+!include $(WXDIR)\src\makeprog.vc
+
--- /dev/null
+/* XPM */
+static char *mondrian_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"32 32 6 1",
+" c Black",
+". c Blue",
+"X c #00bf00",
+"o c Red",
+"O c Yellow",
+"+ c Gray100",
+/* pixels */
+" ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" oooooo +++++++++++++++++++++++ ",
+" ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ .... ",
+" ++++++ ++++++++++++++++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++++++++++++++++ ++++ ",
+" ++++++ ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" ++++++ OOOOOOOOOOOO XXXXX ++++ ",
+" "
+};
--- /dev/null
+// biol75@york.ac.uk (Chris Elliott) March 2000
+
+#ifdef __BIDE__
+#define _NO_VCL
+#include "condefs.h"
+USERC("svg.rc");
+//---------------------------------------------------------------------------
+#define WinMain WinMain
+#endif
+/////////////////////////////////////////////////////////////////////////////
+// Name: svgtest.cpp
+// Purpose: SVG sample
+// Author: Chris Elliott
+// Modified by:
+// RCS-ID: $Id$
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+// ===========================================================================
+// declarations
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// headers
+// ---------------------------------------------------------------------------
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#include "wx/mdi.h"
+#endif
+
+#include <wx/toolbar.h>
+#include <wx/svg/dcsvg.h>
+
+#include "bitmaps/new.xpm"
+#include "bitmaps/save.xpm"
+#include "bitmaps/help.xpm"
+#include "SVGlogo24.xpm"
+
+class MyChild;
+
+// Define a new application
+class MyApp : public wxApp
+{
+ public:
+ bool OnInit();
+};
+
+// Define a new frame
+class MyFrame : public wxMDIParentFrame
+{
+ public:
+ int nWinCreated;
+
+ wxList m_children;
+
+ MyFrame(wxWindow *parent, const wxWindowID id, const wxString& title,
+ const wxPoint& pos, const wxSize& size, const long style);
+
+ void InitToolBar(wxToolBar* toolBar);
+
+ void OnSize(wxSizeEvent& event);
+ void OnAbout(wxCommandEvent& event);
+ void OnNewWindow(wxCommandEvent& event);
+ void OnQuit(wxCommandEvent& event);
+ void OnClose(wxCloseEvent& event);
+ void FileSavePicture (wxCommandEvent & WXUNUSED(event) ) ;
+
+ DECLARE_EVENT_TABLE()
+};
+
+
+class MyCanvas : public wxScrolledWindow
+{
+ public:
+ int m_index ;
+
+ MyChild * m_child ;
+ MyCanvas(wxWindow *parent, const wxPoint& pos, const wxSize& size);
+ virtual void OnDraw(wxDC& dc);
+
+ DECLARE_EVENT_TABLE()
+};
+
+class MyChild: public wxMDIChildFrame
+{
+ public:
+ MyCanvas *m_canvas;
+ MyFrame *m_frame ;
+
+ //////////////////// Methods
+
+ MyChild(wxMDIParentFrame *parent, const wxString& title, const wxPoint& pos, const wxSize& size, const long style);
+ ~MyChild();
+
+ void OnActivate(wxActivateEvent& event);
+ void OnQuit(wxCommandEvent& event);
+ void OnClose(wxCloseEvent& event);
+ bool OnSave(wxString filename) ;
+
+ DECLARE_EVENT_TABLE()
+};
+
+// menu items ids
+enum
+{
+ MDI_QUIT = 100,
+ MDI_NEW_WINDOW,
+ MDI_SAVE,
+ MDI_REFRESH,
+ MDI_CHILD_QUIT,
+ MDI_ABOUT
+};
+
+
+IMPLEMENT_APP(MyApp)
+
+// ---------------------------------------------------------------------------
+// global variables
+// ---------------------------------------------------------------------------
+
+MyFrame *frame = (MyFrame *) NULL;
+
+// ---------------------------------------------------------------------------
+// event tables
+// ---------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(MyFrame, wxMDIParentFrame)
+EVT_MENU(MDI_ABOUT, MyFrame::OnAbout)
+EVT_MENU(MDI_NEW_WINDOW, MyFrame::OnNewWindow)
+EVT_MENU(MDI_QUIT, MyFrame::OnQuit)
+EVT_MENU (MDI_SAVE, MyFrame::FileSavePicture)
+EVT_CLOSE(MyFrame::OnClose)
+
+EVT_SIZE(MyFrame::OnSize)
+END_EVENT_TABLE()
+
+// ===========================================================================
+// implementation
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// MyApp
+// ---------------------------------------------------------------------------
+
+// Initialise this in OnInit, not statically
+bool MyApp::OnInit()
+{
+ // Create the main frame window
+
+ frame = new MyFrame((wxFrame *)NULL, -1, wxT("SVG Demo"),
+ wxPoint(-1, -1), wxSize(500, 400),
+ wxDEFAULT_FRAME_STYLE | wxHSCROLL | wxVSCROLL);
+
+
+ // Make a menubar
+ wxMenu *file_menu = new wxMenu;
+
+ file_menu->Append(MDI_NEW_WINDOW, wxT("&New test\tCtrl+N"));
+ file_menu->Append(MDI_QUIT, wxT("&Exit\tAlt+X"));
+
+ wxMenu *help_menu = new wxMenu;
+ help_menu->Append(MDI_ABOUT, wxT("&About"));
+
+ wxMenuBar *menu_bar = new wxMenuBar;
+
+ menu_bar->Append(file_menu, wxT("&File"));
+ menu_bar->Append(help_menu, wxT("&Help"));
+
+ // Associate the menu bar with the frame
+ frame->SetMenuBar(menu_bar);
+
+ frame->CreateStatusBar();
+
+ frame->Show(TRUE);
+
+ SetTopWindow(frame);
+
+ return TRUE;
+}
+
+
+// ---------------------------------------------------------------------------
+// MyFrame
+// ---------------------------------------------------------------------------
+
+// Define my frame constructor
+MyFrame::MyFrame(wxWindow *parent, const wxWindowID id, const wxString& title,
+ const wxPoint& pos, const wxSize& size, const long style)
+ : wxMDIParentFrame(parent, id, title, pos, size, style)
+{
+ nWinCreated = 0 ;
+
+ // Give it an icon
+ SetIcon(wxICON(mondrian));
+
+ CreateToolBar(wxNO_BORDER | wxTB_FLAT | wxTB_HORIZONTAL);
+ InitToolBar(GetToolBar());
+
+}
+
+
+void MyFrame::OnClose(wxCloseEvent& event)
+{
+ if ( !event.CanVeto() )
+ {
+ event.Skip();
+ return ;
+ }
+ if ( m_children.Number () < 1 )
+ {
+ event.Skip();
+ return ;
+ }
+ // now try the children
+ wxNode * pNode = m_children.GetFirst ();
+ wxNode * pNext ;
+ MyChild * pChild ;
+ while ( pNode )
+ {
+ pNext = pNode -> GetNext ();
+ pChild = (MyChild*) pNode -> Data ();
+ if (pChild -> Close ())
+ {
+ delete pNode ;
+ }
+ else
+ {
+ event.Veto();
+ return;
+ }
+ pNode = pNext ;
+ }
+ event.Skip();
+}
+
+
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+ Close();
+}
+
+
+void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
+{
+ (void)wxMessageBox(wxT("wxWindows 2.0 SVG 1.0 Test\n"
+ "Author: Chris Elliott (c) 2002\n"
+ "Usage: svg.exe \nClick File | New to show tests\n\n"), wxT("About SVG Test"));
+}
+
+
+void MyFrame::OnNewWindow(wxCommandEvent& WXUNUSED(event) )
+{
+ // Make another frame, containing a canvas
+ MyChild *subframe ;
+
+ m_children.Append (new MyChild(frame, wxT("SVG Frame"),
+ wxPoint(-1, -1), wxSize(-1, -1),
+ wxDEFAULT_FRAME_STYLE ) ) ;
+
+ subframe = (MyChild *) m_children.GetLast() -> Data ();
+ wxString title;
+ title.Printf(wxT("SVG Test Window %d"), nWinCreated );
+ // counts number of children previously, even if now closed
+ nWinCreated ++ ;
+
+ // Give it a title and icon
+ subframe->SetTitle(title);
+ subframe->SetIcon(wxICON(mondrian));
+
+ // Make a menubar
+ wxMenu *file_menu = new wxMenu;
+
+ file_menu->Append(MDI_NEW_WINDOW, wxT("&Another test\tCtrl+N"));
+ file_menu->Append(MDI_SAVE, wxT("&Save\tCtrl+S"), wxT("Save in SVG format"));
+ file_menu->Append(MDI_CHILD_QUIT, wxT("&Close child\tCtrl+F4"));
+ file_menu->Append(MDI_QUIT, wxT("&Exit\tAlt+X"));
+
+ wxMenu *help_menu = new wxMenu;
+ help_menu->Append(MDI_ABOUT, wxT("&About"));
+
+ wxMenuBar *menu_bar = new wxMenuBar;
+
+ menu_bar->Append(file_menu, wxT("&File"));
+ menu_bar->Append(help_menu, wxT("&Help"));
+
+ // Associate the menu bar with the frame
+ subframe->SetMenuBar(menu_bar);
+
+ subframe->Show(TRUE);
+}
+
+
+void MyFrame::OnSize(wxSizeEvent& WXUNUSED(event))
+{
+ int w, h;
+ GetClientSize(&w, &h);
+
+ GetClientWindow()->SetSize(0, 0, w, h);
+}
+
+
+void MyFrame::InitToolBar(wxToolBar* toolBar)
+{
+ const int maxBitmaps = 3 ;
+ wxBitmap* bitmaps[maxBitmaps];
+
+ bitmaps[0] = new wxBitmap( new_xpm );
+ bitmaps[1] = new wxBitmap( save_xpm );
+ bitmaps[2] = new wxBitmap( help_xpm );
+
+ int width = 16;
+ int currentX = 5;
+
+ toolBar->AddTool( MDI_NEW_WINDOW, *(bitmaps[0]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, wxT("New SVG test window"));
+ currentX += width + 5;
+ toolBar->AddTool( MDI_SAVE, *bitmaps[1], wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, wxT("Save test in SVG format"));
+ currentX += width + 5;
+ toolBar->AddSeparator();
+ toolBar->AddTool(MDI_ABOUT, *bitmaps[2], wxNullBitmap, TRUE, currentX, -1, (wxObject *) NULL, wxT("Help"));
+
+ toolBar->Realize();
+
+ int i;
+ for (i = 0; i < maxBitmaps; i++)
+ delete bitmaps[i];
+}
+
+
+void MyFrame::FileSavePicture (wxCommandEvent & WXUNUSED(event) )
+{
+ MyChild * pChild = (MyChild *)GetActiveChild ();
+ if (pChild == NULL)
+ {
+ return ;
+ }
+
+ wxFileDialog dialog(this, wxT("Save Picture as"), wxEmptyString, pChild->GetTitle(),
+ wxT("SVG vector picture files (*.svg)|*.svg"),
+ wxSAVE|wxOVERWRITE_PROMPT);
+
+ if (dialog.ShowModal() == wxID_OK)
+ {
+ if (!pChild -> OnSave ( dialog.GetPath() ))
+ {
+ return ;
+ }
+ }
+ return ;
+}
+
+
+// Note that MDI_NEW_WINDOW and MDI_ABOUT commands get passed
+// to the parent window for processing, so no need to
+// duplicate event handlers here.
+BEGIN_EVENT_TABLE(MyChild, wxMDIChildFrame)
+ EVT_MENU(MDI_CHILD_QUIT, MyChild::OnQuit)
+ EVT_CLOSE(MyChild::OnClose)
+END_EVENT_TABLE()
+
+BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
+
+END_EVENT_TABLE()
+
+// ---------------------------------------------------------------------------
+// MyCanvas
+// ---------------------------------------------------------------------------
+
+// Define a constructor for my canvas
+MyCanvas::MyCanvas(wxWindow *parent, const wxPoint& pos, const wxSize& size)
+: wxScrolledWindow(parent, -1, pos, size,
+wxSUNKEN_BORDER|wxVSCROLL|wxHSCROLL)
+{
+ m_child = (MyChild *) parent ;
+ SetBackgroundColour(wxColour("WHITE"));
+ m_index = m_child->m_frame->nWinCreated % 7 ;
+}
+
+
+// Define the repainting behaviour
+void MyCanvas::OnDraw(wxDC& dc)
+{
+ // vars to use ...
+ wxString s ;
+ wxPen wP ;
+ wxBrush wB ;
+ wxPoint points[6];
+ wxColour wC;
+ wxFont wF ;
+
+ dc.SetFont(*wxSWISS_FONT);
+ dc.SetPen(*wxGREEN_PEN);
+
+
+ switch (m_index)
+ {
+ default:
+ case 0:
+ // draw lines to make a cross
+ dc.DrawLine(0, 0, 200, 200);
+ dc.DrawLine(200, 0, 0, 200);
+ // draw point colored line and spline
+ wP = *wxCYAN_PEN ;
+ wP.SetWidth(3);
+ dc.SetPen(wP);
+
+ dc.DrawPoint (25,15) ;
+ dc.DrawLine(50, 30, 200, 30);
+ dc.DrawSpline(50, 200, 50, 100, 200, 10);
+ s = wxT("Green Cross, Cyan Line and spline");
+ break ;
+
+ case 1:
+ // draw standard shapes
+ dc.SetBrush(*wxCYAN_BRUSH);
+ dc.SetPen(*wxRED_PEN);
+ dc.DrawRectangle(10, 10, 100, 70);
+ wB = wxBrush ("DARK ORCHID", wxTRANSPARENT);
+ dc.SetBrush (wB);
+ dc.DrawRoundedRectangle(50, 50, 100, 70, 20);
+ dc.SetBrush (wxBrush("GOLDENROD", wxSOLID) );
+ dc.DrawEllipse(100, 100, 100, 50);
+
+ points[0].x = 100; points[0].y = 200;
+ points[1].x = 70; points[1].y = 260;
+ points[2].x = 160; points[2].y = 230;
+ points[3].x = 40; points[3].y = 230;
+ points[4].x = 130; points[4].y = 260;
+ points[5].x = 100; points[5].y = 200;
+
+ dc.DrawPolygon(5, points);
+ dc.DrawLines (6, points, 160);
+ s = wxT("Blue rectangle, red edge, clear rounded rectangle, gold ellipse, gold and clear stars");
+ break ;
+
+ case 2:
+ // draw text in Arial or similar font
+ dc.DrawLine(50,25,50,35);
+ dc.DrawLine(45,30,55,30);
+ dc.DrawText(wxT("This is a Swiss-style string"), 50, 30);
+ wC = dc.GetTextForeground() ;
+ dc.SetTextForeground ("FIREBRICK");
+
+ // no effect in msw ??
+ dc.SetTextBackground ("WHEAT");
+ dc.DrawText(wxT("This is a Red string"), 50, 200);
+ dc.DrawRotatedText(wxT("This is a 45 deg string"), 50, 200, 45);
+ dc.DrawRotatedText(wxT("This is a 90 deg string"), 50, 200, 90);
+ wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, FALSE, wxT("Times New Roman"));
+ dc.SetFont(wF);
+ dc.SetTextForeground (wC) ;
+ dc.DrawText(wxT("This is a Times-style string"), 50, 60);
+ s = wxT("Swiss, Times text; red text, rotated and colored orange");
+ break ;
+
+ case 3 :
+ // four arcs start and end points, center
+ dc.SetBrush(*wxGREEN_BRUSH);
+ dc.DrawArc ( 200,300, 370,230, 300.0,300.0 );
+ dc.SetBrush(*wxBLUE_BRUSH);
+ dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270.0,270.0 );
+ dc.SetDeviceOrigin(-10,-10);
+ dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270.0,270.0 );
+ dc.SetDeviceOrigin(0,0);
+
+ wP.SetColour ("CADET BLUE");
+ dc.SetPen(wP);
+ dc.DrawArc ( 75,125, 110, 40, 75.0, 75.0 );
+
+ wP.SetColour ("SALMON");
+ dc.SetPen(wP);
+ dc.SetBrush(*wxRED_BRUSH);
+ //top left corner, width and height, start and end angle
+ // 315 same center and x-radius as last pie-arc, half Y radius
+ dc.DrawEllipticArc(25,50,100,50,180.0,45.0) ;
+
+ wP = *wxCYAN_PEN ;
+ wP.SetWidth(3);
+ dc.SetPen(wP);
+ //wxTRANSPARENT));
+ dc.SetBrush (wxBrush ("SALMON",wxSOLID)) ;
+ dc.DrawEllipticArc(300, 0,200,100, 0.0,145.0) ;
+ //same end point
+ dc.DrawEllipticArc(300, 50,200,100,90.0,145.0) ;
+ dc.DrawEllipticArc(300,100,200,100,90.0,345.0) ;
+
+ s = wxT("This is an arc test page");
+ break ;
+
+ case 4:
+ dc.DrawCheckMark ( 30,30,25,25);
+ dc.SetBrush (wxBrush ("SALMON",wxTRANSPARENT));
+ dc.DrawCheckMark ( 80,50,75,75);
+ dc.DrawRectangle ( 80,50,75,75);
+ s = wxT("Two check marks");
+ break ;
+
+ case 5:
+ wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, FALSE, wxT("Times New Roman"));
+ dc.SetFont(wF);
+ dc.DrawLine(0, 0, 200, 200);
+ dc.DrawLine(200, 0, 0, 200);
+ dc.DrawText(wxT("This is an 18pt string"), 50, 60);
+
+ // rescale and draw in blue
+ wP = *wxCYAN_PEN ;
+ dc.SetPen(wP);
+ dc.SetUserScale (2.0,0.5);
+ dc.SetDeviceOrigin(200,0);
+ dc.DrawLine(0, 0, 200, 200);
+ dc.DrawLine(200, 0, 0, 200);
+ dc.DrawText(wxT("This is an 18pt string 2 x 0.5 UserScaled"), 50, 60);
+ dc.SetUserScale (2.0,2.0);
+ dc.SetDeviceOrigin(200,200);
+ dc.DrawText(wxT("This is an 18pt string 2 x 2 UserScaled"), 50, 60);
+
+ wP = *wxRED_PEN ;
+ dc.SetPen(wP);
+ dc.SetUserScale (1.0,1.0);
+ dc.SetDeviceOrigin(0,10);
+ dc.SetMapMode (wxMM_METRIC) ; //svg ignores this
+ dc.DrawLine(0, 0, 200, 200);
+ dc.DrawLine(200, 0, 0, 200);
+ dc.DrawText(wxT("This is an 18pt string in MapMode"), 50, 60);
+ s = wxT("Scaling test page");
+ break ;
+
+ case 6:
+ dc.DrawIcon( wxICON(mondrian), 10, 10 );
+ dc.DrawBitmap ( wxBITMAP (svgbitmap), 50,15);
+ s = wxT("Icon and Bitmap ");
+ break ;
+
+ }
+ m_child->SetStatusText(s);
+}
+
+
+
+
+// ---------------------------------------------------------------------------
+// MyChild
+// ---------------------------------------------------------------------------
+
+MyChild::MyChild(wxMDIParentFrame *parent, const wxString& title,
+const wxPoint& pos, const wxSize& size,
+const long style)
+: wxMDIChildFrame(parent, -1, title, pos, size, style)
+{
+
+ m_frame = (MyFrame *) parent ;
+ CreateStatusBar();
+ SetStatusText(title);
+
+ int w, h ;
+ GetClientSize ( &w, &h );
+ m_canvas = new MyCanvas(this, wxPoint(0, 0), wxSize (w,h) );
+ // Give it scrollbars
+ m_canvas->SetScrollbars(20, 20, 50, 50);
+
+}
+
+
+MyChild::~MyChild()
+{
+ m_frame->m_children.DeleteObject(this);
+}
+
+
+void MyChild::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+ Close(TRUE);
+}
+
+
+bool MyChild::OnSave(wxString filename)
+{
+ wxSVGFileDC svgDC (filename, 600, 650) ;
+ m_canvas->OnDraw (svgDC);
+ return svgDC.Ok();
+}
+
+
+
+void MyChild::OnActivate(wxActivateEvent& event)
+{
+ if ( event.GetActive() && m_canvas )
+ m_canvas->SetFocus();
+}
+
+
+void MyChild::OnClose(wxCloseEvent& event)
+{
+ event.Skip();
+}
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: svg.cpp
+// Purpose: SVG sample
+// Author: Chris Elliott
+// Modified by:
+// RCS-ID: $Id$
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+#include "wx/svg/dcsvg.h"
+
+#include <math.h>
+#include "wx/image.h"
+
+#define wxSVG_DEBUG FALSE
+// or TRUE to see the calls being executed
+#define newline wxString(wxT("\n"))
+#define space wxString(wxT(" "))
+#define semicolon wxString(wxT(";"))
+#define wx_round(a) (int)((a)+.5)
+
+#ifdef __BORLANDC__
+#pragma warn -rch
+#pragma warn -ccc
+#endif
+
+static inline double DegToRad(double deg) { return (deg * 3.14) / 180.0; } ;
+
+wxString wxColStr ( wxColour c )
+{
+ unsigned char r, g, b ;
+ r = c.Red ();
+ g = c.Green ();
+ b = c. Blue ();
+
+ // possible Unicode bug here
+ wxString s = wxDecToHex(r) + wxDecToHex(g) + wxDecToHex(b) ;
+ return s ;
+}
+
+
+wxString wxBrushString ( wxColour c, int style )
+{
+ wxString s = wxT("fill:#") + wxColStr (c) + semicolon + space ;
+ switch ( style )
+ {
+ case wxSOLID :
+ s = s + wxT("fill-opacity:1.0; ");
+ break ;
+ case wxTRANSPARENT:
+ s = s + wxT("fill-opacity:0.0; ");
+ break ;
+
+ default :
+ wxASSERT_MSG(FALSE, wxT("wxSVGFileDC::Requested Brush Style not available")) ;
+
+ }
+ s = s + newline ;
+ return s ;
+}
+
+
+void wxSVGFileDC::Init (wxString f, int Width, int Height, float dpi)
+
+{
+ //set up things first wxDCBase does all this?
+ m_width = Width ;
+ m_height = Height ;
+
+ m_clipping = FALSE;
+ m_OK = TRUE;
+
+ m_mm_to_pix_x = dpi/25.4;
+ m_mm_to_pix_y = dpi/25.4;
+
+ m_signX = m_signY = 1;
+
+ m_userScaleX = m_userScaleY =
+ m_deviceOriginX = m_deviceOriginY = 0;
+
+ m_OriginX = m_OriginY = 0;
+ m_logicalOriginX = m_logicalOriginY = 0;
+ m_logicalScaleX = m_logicalScaleY = 0 ;
+ m_scaleX = m_scaleY = 1.0 ;
+
+ m_logicalFunction = wxCOPY;
+ m_backgroundMode = wxTRANSPARENT;
+ m_mappingMode = wxMM_TEXT;
+
+ m_backgroundBrush = *wxTRANSPARENT_BRUSH;
+ m_textForegroundColour = *wxBLACK;
+ m_textBackgroundColour = *wxWHITE;
+ m_colour = wxColourDisplay();
+
+ m_pen = *wxBLACK_PEN;
+ m_font = *wxNORMAL_FONT;
+ m_brush = *wxWHITE_BRUSH;
+
+ m_graphics_changed = TRUE ;
+
+ ////////////////////code here
+
+ m_outfile = new wxFileOutputStream(f) ;
+ m_OK = m_outfile->Ok ();
+ if (m_OK)
+ {
+ m_filename = f ;
+ m_sub_images = 0 ;
+ wxString s ;
+ s = wxT("<?xml version=\"1.0\" standalone=\"no\"?>") ; s = s + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s = wxT("<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 20010904//EN\" ") + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s = wxT("\"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd\"> ")+ newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s.Printf ( wxT("<svg width=\"%.2gcm\" height=\"%.2gcm\" viewBox=\"0 0 %d %d \"> \n"), float(Width)/dpi*2.54, float(Height)/dpi*2.54, Width, Height );
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s = wxT("<title>SVG Picture created as ") + wxFileNameFromPath(f) + wxT(" </title>") + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s = wxString (wxT("<desc>Picture generated by wxSVG ")) + wxSVGVersion + wxT(" </desc>")+ newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ s = wxT("<g style=\"fill:black; stroke:black; stroke-width:1\">") + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+
+ }
+ m_OK = m_outfile->Ok ();
+}
+
+
+// constructors
+wxSVGFileDC::wxSVGFileDC (wxString f)
+{
+ // quarter 640x480 screen display at 72 dpi
+ Init (f,320,240,72.0);
+};
+
+wxSVGFileDC::wxSVGFileDC (wxString f, int Width, int Height)
+{
+ Init (f,Width,Height,72.0);
+};
+
+wxSVGFileDC::wxSVGFileDC (wxString f, int Width, int Height, float dpi)
+{
+ Init (f,Width,Height,dpi);
+};
+
+wxSVGFileDC::~wxSVGFileDC()
+{
+ wxString s = wxT("</g> \n</svg> \n") ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+ delete m_outfile ;
+}
+
+
+//////////////////////////////////////////////////////////////////////////////////////////
+
+void wxSVGFileDC::DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
+{
+ if (m_graphics_changed) NewGraphics ();
+ wxString s ;
+ s.Printf ( wxT("<path d=\"M%d %d L%d %d\" /> \n"), x1,y1,x2,y2 );
+ if (m_OK)
+ {
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ m_OK = m_outfile->Ok ();
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DrawLine Call executed")) ;
+ CalcBoundingBox(x1, y1) ;
+ CalcBoundingBox(x2, y2) ;
+ return;
+};
+
+void wxSVGFileDC::DoDrawLines(int n, wxPoint points[], wxCoord xoffset , wxCoord yoffset )
+{
+ for ( int i = 1; i < n ; i++ )
+ {
+ DoDrawLine ( points [i-1].x + xoffset, points [i-1].y + yoffset,
+ points [ i ].x + xoffset, points [ i ].y + yoffset ) ;
+ }
+}
+
+
+void wxSVGFileDC::DoDrawPoint (wxCoord x1, wxCoord y1)
+{
+ wxString s;
+ if (m_graphics_changed) NewGraphics ();
+ s = wxT("<g style = \"stroke-linecap:round;\" > ") + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ DrawLine ( x1,y1,x1,y1 );
+ s = wxT("</g>");
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+}
+
+
+void wxSVGFileDC::DoDrawCheckMark(wxCoord x1, wxCoord y1, wxCoord width, wxCoord height)
+{
+ wxDCBase::DoDrawCheckMark (x1,y1,width,height) ;
+}
+
+
+void wxSVGFileDC::DoDrawText(const wxString& text, wxCoord x1, wxCoord y1)
+{
+ DoDrawRotatedText(text, x1,y1,0.0);
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DrawText Call executed")) ;
+}
+
+
+void wxSVGFileDC::DoDrawRotatedText(const wxString& sText, wxCoord x, wxCoord y, double angle)
+{
+ //known bug; if the font is drawn in a scaled DC, it will not behave exactly as wxMSW
+ if (m_graphics_changed) NewGraphics ();
+ wxString s, sTmp;
+
+ // calculate bounding box
+ wxCoord w, h, desc ;
+ DoGetTextExtent(sText, &w, &h, &desc);
+
+ double rad = DegToRad(angle);
+
+ // wxT("upper left") and wxT("upper right")
+ CalcBoundingBox(x, y);
+ CalcBoundingBox(x + w*cos(rad), y - h*sin(rad));
+
+ // wxT("bottom left") and wxT("bottom right")
+ x += (wxCoord)(h*sin(rad));
+ y += (wxCoord)(h*cos(rad));
+ CalcBoundingBox(x, y);
+ CalcBoundingBox(x + h*sin(rad), y + h*cos(rad));
+
+ if (m_backgroundMode == wxSOLID)
+ {
+ // draw background first
+ // just like DoDrawRectangle except we pass the text color to it and set the border to a 1 pixel wide text background
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::Draw Rotated Text Call plotting text background")) ;
+ sTmp.Printf ( wxT(" <rect x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\" "), x,y+desc-h, w, h );
+ s = sTmp + wxT("style=\"fill:#") + wxColStr (m_textBackgroundColour) + wxT("; ") ;
+ s = s + wxT("stroke-width:1; stroke:#") + wxColStr (m_textBackgroundColour) + wxT("; ") ;
+ sTmp.Printf ( wxT("\" transform=\"rotate( %.2g %d %d ) \">"), -angle, x,y ) ;
+ s = s + sTmp + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ //now do the text itself
+ s.Printf (wxT(" <text x=\"%d\" y=\"%d\" "),x,y );
+
+ sTmp = m_font.GetFaceName () ;
+ if (sTmp.Len () > 0) s = s + wxT("style=\"font-family:") + sTmp + wxT("; ");
+ else s = s + wxT("style=\" ") ;
+
+ wxString fontweights [3] = { wxT("normal"), wxT("lighter"), wxT("bold") };
+ s = s + wxT("font-weight:") + fontweights[m_font.GetWeight() - wxNORMAL] + semicolon + space;
+
+ wxString fontstyles [5] = { wxT("normal"), wxT("style error"), wxT("style error"), wxT("italic"), wxT("oblique") };
+ s = s + wxT("font-style:") + fontstyles[m_font.GetStyle() - wxNORMAL] + semicolon + space;
+
+ sTmp.Printf (wxT("font-size:%dpt; fill:#"), m_font.GetPointSize () );
+ s = s + sTmp ;
+ s = s + wxColStr (m_textForegroundColour) + wxT("; stroke:#") + wxColStr (m_textForegroundColour) + wxT("; ") ;
+ sTmp.Printf ( wxT("stroke-width:0;\" transform=\"rotate( %.2g %d %d ) \" >"), -angle, x,y ) ;
+ s = s + sTmp + sText + wxT("</text> ") + newline ;
+ if (m_OK)
+ {
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ m_OK = m_outfile->Ok ();
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DrawRotatedText Call executed")) ;
+
+}
+
+
+void wxSVGFileDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+{
+ DoDrawRoundedRectangle(x, y, width, height, 0) ;
+}
+
+
+void wxSVGFileDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius )
+
+{
+ if (m_graphics_changed) NewGraphics ();
+ wxString s ;
+
+ s.Printf ( wxT(" <rect x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\" rx=\"%.2g\" "),
+ x, y, width, height, radius );
+
+ s = s + wxT(" /> ") + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawRoundedRectangle Call executed")) ;
+ CalcBoundingBox(x, y) ;
+ CalcBoundingBox(x + width, y + height) ;
+
+}
+
+
+void wxSVGFileDC::DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset,int fillStyle)
+{
+ if (m_graphics_changed) NewGraphics ();
+ wxString s, sTmp ;
+ s = wxT("<polygon style=\"") ;
+ if ( fillStyle == wxODDEVEN_RULE )
+ s = s + wxT("fill-rule:evenodd; ");
+ else
+ s = s + wxT("fill-rule:nonzero; ");
+
+ s = s + wxT("\" \npoints=\"") ;
+
+ for (int i = 0; i < n; i++)
+ {
+ sTmp.Printf ( wxT("%d,%d"), points [i].x+xoffset, points[i].y+yoffset );
+ s = s + sTmp + newline ;
+ CalcBoundingBox ( points [i].x+xoffset, points[i].y+yoffset);
+ }
+ s = s + wxT("\" /> ") ;
+ s = s + newline ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawPolygon Call executed")) ;
+}
+
+
+void wxSVGFileDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+
+{
+ if (m_graphics_changed) NewGraphics ();
+
+ int rh = height /2 ;
+ int rw = width /2 ;
+
+ wxString s;
+ s.Printf ( wxT("<ellipse cx=\"%d\" cy=\"%d\" rx=\"%d\" ry=\"%d\" "), x+rw,y+rh, rw, rh );
+ s = s + wxT(" /> ") + newline ;
+
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawEllipse Call executed")) ;
+ CalcBoundingBox(x, y) ;
+ CalcBoundingBox(x + width, y + height) ;
+}
+
+
+void wxSVGFileDC::DoDrawArc(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc)
+{
+ /* Draws an arc of a circle, centred on (xc, yc), with starting point
+ (x1, y1) and ending at (x2, y2). The current pen is used for the outline
+ and the current brush for filling the shape.
+
+ The arc is drawn in an anticlockwise direction from the start point to
+ the end point.
+
+ Might be better described as Pie drawing */
+
+ if (m_graphics_changed) NewGraphics ();
+ wxString s ;
+
+ // we need the radius of the circle which has two estimates
+ double r1 = sqrt ( double( (x1-xc)*(x1-xc) ) + double( (y1-yc)*(y1-yc) ) );
+ double r2 = sqrt ( double( (x2-xc)*(x2-xc) ) + double( (y2-yc)*(y2-yc) ) );
+
+ wxASSERT_MSG( (fabs ( r2-r1 ) <= 3), wxT("wxSVGFileDC::DoDrawArc Error in getting radii of circle")) ;
+ if ( fabs ( r2-r1 ) > 3 ) //pixels
+ {
+ s = wxT("<!--- wxSVGFileDC::DoDrawArc Error in getting radii of circle --> \n") ;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+
+ double theta1 = atan2(yc-y1,x1-xc);
+ if ( theta1 < 0 ) theta1 = theta1 + 3.14 * 2;
+ double theta2 = atan2(yc-y2, x2-xc);
+ if ( theta2 < 0 ) theta2 = theta2 + 3.14 * 2;
+ if ( theta2 < theta1 ) theta2 = theta2 + 3.14 *2 ;
+
+ int fArc ; // flag for large or small arc 0 means less than 180 degrees
+ if ( fabs((theta2 - theta1) > 3.14 )) fArc = 1; else fArc = 0 ;
+
+ int fSweep = 0 ; // flag for sweep always 0
+
+ s.Printf ( wxT("<path d=\"M%d %d A%.2g %.2g 0.0 %d %d %d %d L%d %d z "),
+ x1,y1, r1, r2, fArc, fSweep, x2, y2, xc, yc );
+
+ // the z means close the path and fill
+ s = s + wxT(" \" /> ") + newline ;
+
+
+ if (m_OK)
+ {
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ m_OK = m_outfile->Ok ();
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawArc Call executed")) ;
+}
+
+
+void wxSVGFileDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
+{
+ /*
+ Draws an arc of an ellipse. The current pen is used for drawing the arc
+ and the current brush is used for drawing the pie. This function is
+ currently only available for X window and PostScript device contexts.
+
+ x and y specify the x and y coordinates of the upper-left corner of the
+ rectangle that contains the ellipse.
+
+ width and height specify the width and height of the rectangle that
+ contains the ellipse.
+
+ start and end specify the start and end of the arc relative to the
+ three-o'clock position from the center of the rectangle. Angles are
+ specified in degrees (360 is a complete circle). Positive values mean
+ counter-clockwise motion. If start is equal to end, a complete ellipse
+ will be drawn. */
+
+ //known bug: SVG draws with the current pen along the radii, but this does not happen in wxMSW
+
+ if (m_graphics_changed) NewGraphics ();
+
+ wxString s ;
+ //radius
+ double rx = w / 2 ;
+ double ry = h / 2 ;
+ // center
+ double xc = x + rx ;
+ double yc = y + ry ;
+
+ double xs, ys, xe, ye ;
+ xs = xc + rx * cos (DegToRad(sa)) ;
+ xe = xc + rx * cos (DegToRad(ea)) ;
+ ys = yc - ry * sin (DegToRad(sa)) ;
+ ye = yc - ry * sin (DegToRad(ea)) ;
+
+ ///now same as circle arc...
+
+ double theta1 = atan2(ys-yc, xs-xc);
+ double theta2 = atan2(ye-yc, xe-xc);
+
+ int fArc ; // flag for large or small arc 0 means less than 180 degrees
+ if ( (theta2 - theta1) > 0 ) fArc = 1; else fArc = 0 ;
+
+ int fSweep ;
+ if ( fabs( (theta2 - theta1) > 3.14)) fSweep = 1; else fSweep = 0 ;
+
+ s.Printf ( wxT("<path d=\"M%d %d A%d %d 0.0 %d %d %d %d L %d %d z "),
+ int(xs), int(ys), int(rx), int(ry),
+ fArc, fSweep, int(xe), int(ye), int(xc), int(yc) );
+
+
+ s = s + wxT(" \" /> ") + newline ;
+
+ if (m_OK)
+ {
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ m_OK = m_outfile->Ok ();
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawEllipticArc Call executed")) ;
+}
+
+
+void wxSVGFileDC::DoGetTextExtent(const wxString& string, wxCoord *w, wxCoord *h, wxCoord *descent , wxCoord *externalLeading , wxFont *font) const
+
+{
+ wxScreenDC sDC ;
+
+ sDC.SetFont (m_font);
+ if ( font != NULL ) sDC.SetFont ( *font );
+ sDC.GetTextExtent(string, w, h, descent, externalLeading );
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::GetTextExtent Call executed")) ;
+}
+
+
+wxCoord wxSVGFileDC::GetCharHeight() const
+
+{
+ wxScreenDC sDC ;
+ sDC.SetFont (m_font);
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::GetCharHeight Call executing")) ;
+ return ( sDC.GetCharHeight() );
+
+}
+
+
+wxCoord wxSVGFileDC::GetCharWidth() const
+{
+ wxScreenDC sDC ;
+ sDC.SetFont (m_font);
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::GetCharWidth Call executing")) ;
+ return ( sDC.GetCharWidth() ) ;
+
+}
+
+
+/// Set Functions /////////////////////////////////////////////////////////////////
+void wxSVGFileDC::SetBackground( const wxBrush &brush )
+{
+
+ m_backgroundBrush = brush;
+ return;
+}
+
+
+void wxSVGFileDC::SetBackgroundMode( int mode )
+{
+ m_backgroundMode = mode;
+ return;
+}
+
+
+void wxSVGFileDC::SetBrush(const wxBrush& brush)
+
+{
+ m_brush = brush ;
+
+ m_graphics_changed = TRUE ;
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::SetBrush Call executed")) ;
+}
+
+
+void wxSVGFileDC::SetPen(const wxPen& pen)
+{
+ // width, color, ends, joins : currently implemented
+ // dashes, stipple : not implemented
+ m_pen = pen ;
+
+ m_graphics_changed = TRUE ;
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::SetPen Call executed")) ;
+}
+
+void wxSVGFileDC::NewGraphics ()
+{
+
+ int w = m_pen.GetWidth ();
+ wxColour c = m_pen.GetColour () ;
+
+ wxString s, sBrush, sPenCap, sPenJoin, sPenStyle, sLast, sWarn;
+
+ sBrush = wxT("</g>\n<g style=\"") + wxBrushString ( m_brush.GetColour (), m_brush.GetStyle () )
+ + wxT(" stroke:#") + wxColStr (c) + wxT("; ") ;
+
+ switch ( m_pen.GetCap () )
+ {
+ case wxCAP_PROJECTING :
+ sPenCap = wxT("stroke-linecap:square; ") ;
+ break ;
+ case wxCAP_BUTT :
+ sPenCap = wxT("stroke-linecap:butt; ") ;
+ break ;
+ case wxCAP_ROUND :
+ default :
+ sPenCap = wxT("stroke-linecap:round; ") ;
+ };
+ switch ( m_pen.GetJoin () )
+ {
+ case wxJOIN_BEVEL :
+ sPenJoin = wxT("stroke-linejoin:bevel; ") ;
+ break ;
+ case wxJOIN_MITER :
+ sPenJoin = wxT("stroke-linejoin:miter; ") ;
+ break ;
+ case wxJOIN_ROUND :
+ default :
+ sPenJoin = wxT("stroke-linejoin:round; ") ;
+ };
+
+ switch ( m_pen.GetStyle () )
+ {
+ case wxSOLID :
+ sPenStyle = wxT("stroke-opacity:1.0; stroke-opacity:1.0; ") ;
+ break ;
+ case wxTRANSPARENT :
+ sPenStyle = wxT("stroke-opacity:0.0; stroke-opacity:0.0; ") ;
+ break ;
+ default :
+ wxASSERT_MSG(FALSE, wxT("wxSVGFileDC::SetPen Call called to set a Style which is not available")) ;
+ sWarn = sWarn + wxT("<!--- wxSVGFileDC::SetPen Call called to set a Style which is not available --> \n") ;
+ }
+
+ sLast.Printf ( wxT("stroke-width:%d\" \n transform=\"translate(%.2g %.2g) scale(%.2g %.2g)\">"),
+ w, m_OriginX, m_OriginY, m_scaleX, m_scaleY );
+
+ s = sBrush + sPenCap + sPenJoin + sPenStyle + sLast + newline + sWarn;
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ m_OK = m_outfile->Ok ();
+ m_graphics_changed = FALSE ;
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::NewGraphics Call executed")) ;
+}
+
+
+void wxSVGFileDC::SetFont(const wxFont& font)
+
+{
+ m_font = font ;
+
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::SetFont Call executed")) ;
+}
+
+
+void wxSVGFileDC::ComputeScaleAndOrigin()
+{
+ m_scaleX = m_logicalScaleX * m_userScaleX;
+ m_scaleY = m_logicalScaleY * m_userScaleY;
+ m_OriginX = m_logicalOriginX * m_logicalScaleX + m_deviceOriginX ;
+ m_OriginY = m_logicalOriginY * m_logicalScaleY + m_deviceOriginY ;
+ m_graphics_changed = TRUE;
+}
+
+
+int wxSVGFileDC::GetMapMode()
+{
+ return m_mappingMode ;
+}
+
+
+void wxSVGFileDC::SetMapMode( int mode )
+{
+ switch (mode)
+ {
+ case wxMM_TWIPS:
+ SetLogicalScale( twips2mm*m_mm_to_pix_x, twips2mm*m_mm_to_pix_y );
+ break;
+ case wxMM_POINTS:
+ SetLogicalScale( pt2mm*m_mm_to_pix_x, pt2mm*m_mm_to_pix_y );
+ break;
+ case wxMM_METRIC:
+ SetLogicalScale( m_mm_to_pix_x, m_mm_to_pix_y );
+ break;
+ case wxMM_LOMETRIC:
+ SetLogicalScale( m_mm_to_pix_x/10.0, m_mm_to_pix_y/10.0 );
+ break;
+ default:
+ case wxMM_TEXT:
+ SetLogicalScale( 1.0, 1.0 );
+ break;
+ }
+ m_mappingMode = mode;
+
+ /* we don't do this mega optimisation
+ if (mode != wxMM_TEXT)
+ {
+ m_needComputeScaleX = TRUE;
+ m_needComputeScaleY = TRUE;
+ }
+ */
+}
+
+
+void wxSVGFileDC::GetUserScale(double *x, double *y) const
+{
+ *x = m_userScaleX ;
+ *y = m_userScaleY ;
+}
+
+
+void wxSVGFileDC::SetUserScale( double x, double y )
+{
+ // allow negative ? -> no
+ m_userScaleX = x;
+ m_userScaleY = y;
+ ComputeScaleAndOrigin();
+}
+
+
+void wxSVGFileDC::SetLogicalScale( double x, double y )
+{
+ // allow negative ?
+ m_logicalScaleX = x;
+ m_logicalScaleY = y;
+ ComputeScaleAndOrigin();
+}
+
+
+void wxSVGFileDC::SetLogicalOrigin( wxCoord x, wxCoord y )
+{
+ // is this still correct ?
+ m_logicalOriginX = x * m_signX;
+ m_logicalOriginY = y * m_signY;
+ ComputeScaleAndOrigin();
+}
+
+
+void wxSVGFileDC::SetDeviceOrigin( wxCoord x, wxCoord y )
+{
+ // only wxPostScripDC has m_signX = -1,
+ m_deviceOriginX = x;
+ m_deviceOriginY = y;
+ ComputeScaleAndOrigin();
+}
+
+
+void wxSVGFileDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
+{
+ // only wxPostScripDC has m_signX = -1,
+ m_signX = (xLeftRight ? 1 : -1);
+ m_signY = (yBottomUp ? -1 : 1);
+ ComputeScaleAndOrigin();
+}
+
+
+// export a bitmap as a raster image in png
+bool wxSVGFileDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
+ wxDC* source, wxCoord xsrc, wxCoord ysrc,
+ int logicalFunc /*= wxCOPY*/, bool useMask /*= FALSE*/,
+ wxCoord /*xsrcMask = -1*/, wxCoord /*ysrcMask = -1*/)
+{
+
+ if (logicalFunc != wxCOPY)
+ {
+ wxASSERT_MSG(FALSE, wxT("wxSVGFileDC::DoBlit Call requested nonCopy mode; this is not possible")) ;
+ return FALSE ;
+ }
+ if (useMask != FALSE)
+ {
+ wxASSERT_MSG(FALSE, wxT("wxSVGFileDC::DoBlit Call requested False mask ; this is not possible")) ;
+ return FALSE ;
+ }
+ wxBitmap myBitmap (width, height) ;
+ wxMemoryDC memDC;
+ memDC.SelectObject( myBitmap );
+ memDC.Blit(0, 0, width, height, source, xsrc, ysrc);
+ memDC.SelectObject( wxNullBitmap );
+ DoDrawBitmap(myBitmap, xdest, ydest);
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoBlit Call executed")) ;
+ return FALSE ;
+}
+
+
+void wxSVGFileDC::DoDrawIcon(const class wxIcon & myIcon, wxCoord x, wxCoord y)
+{
+ wxBitmap myBitmap (myIcon.GetWidth(), myIcon.GetHeight() ) ;
+ wxMemoryDC memDC;
+ memDC.SelectObject( myBitmap );
+ memDC.DrawIcon(myIcon,0,0);
+ memDC.SelectObject( wxNullBitmap );
+ DoDrawBitmap(myBitmap, x, y);
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawIcon Call executed")) ;
+ return ;
+}
+
+
+
+void wxSVGFileDC::DoDrawBitmap(const class wxBitmap & bmp, wxCoord x, wxCoord y , bool bTransparent /*=0*/ )
+{
+ if (m_graphics_changed) NewGraphics ();
+
+ wxString sTmp, s, sPNG ;
+ wxImage::AddHandler(new wxPNGHandler);
+
+// create suitable file name
+ sTmp.Printf ( wxT("_image%d.png"), m_sub_images);
+ sPNG = m_filename.BeforeLast(wxT('.')) + sTmp;
+ while (wxFile::Exists(sPNG) )
+ {
+ m_sub_images ++ ;
+ sTmp.Printf ( wxT("_image%d.png"), m_sub_images);
+ sPNG = m_filename.BeforeLast(wxT('.')) + sTmp;
+ }
+
+//create copy of bitmap (wxGTK doesn't like saving a constant bitmap)
+ wxBitmap myBitmap = bmp ;
+//save it
+ bool bPNG_OK = myBitmap.SaveFile(sPNG,wxBITMAP_TYPE_PNG);
+
+// refrence the bitmap from the SVG doc
+ int w = myBitmap.GetWidth();
+ int h = myBitmap.GetHeight();
+ sTmp.Printf ( wxT(" <image x=\"%d\" y=\"%d\" width=\"%dpx\" height=\"%dpx\" "), x,y,w,h );
+ s = s + sTmp ;
+ sTmp.Printf ( wxT(" xlink:href=\"%s\"> \n"), sPNG.c_str() );
+ s = s + sTmp + wxT("<title>Image from wxSVG</title> </image>") + newline;
+
+ if (m_OK && bPNG_OK)
+ {
+ m_outfile->Write (s.c_str(), s.Len() ) ;
+ }
+ m_OK = m_outfile->Ok () && bPNG_OK;
+ wxASSERT_MSG(!wxSVG_DEBUG, wxT("wxSVGFileDC::DoDrawBitmap Call executed")) ;
+
+ return ;
+}
+
+
+// ---------------------------------------------------------------------------
+// coordinates transformations
+// ---------------------------------------------------------------------------
+
+wxCoord wxSVGFileDC::DeviceToLogicalX(wxCoord x) const
+{
+ return XDEV2LOG(x);
+}
+
+
+wxCoord wxSVGFileDC::DeviceToLogicalY(wxCoord y) const
+{
+ return YDEV2LOG(y);
+}
+
+
+wxCoord wxSVGFileDC::DeviceToLogicalXRel(wxCoord x) const
+{
+ return XDEV2LOGREL(x);
+}
+
+
+wxCoord wxSVGFileDC::DeviceToLogicalYRel(wxCoord y) const
+{
+ return YDEV2LOGREL(y);
+}
+
+
+wxCoord wxSVGFileDC::LogicalToDeviceX(wxCoord x) const
+{
+ return XLOG2DEV(x);
+}
+
+
+wxCoord wxSVGFileDC::LogicalToDeviceY(wxCoord y) const
+{
+ return YLOG2DEV(y);
+}
+
+
+wxCoord wxSVGFileDC::LogicalToDeviceXRel(wxCoord x) const
+{
+ return XLOG2DEVREL(x);
+}
+
+
+wxCoord wxSVGFileDC::LogicalToDeviceYRel(wxCoord y) const
+{
+ return YLOG2DEVREL(y);
+}
+
+
+#ifdef __BORLANDC__
+#pragma warn .rch
+#pragma warn .ccc
+#endif
projects / wxWidgets.git / commitdiff
