// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
+// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation
-#pragma interface
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+#pragma implementation "dcpsg.h"
#endif
#include "wx/wxprec.h"
#endif
#ifndef WX_PRECOMP
- #include "wx/setup.h"
- #include "wx/defs.h"
#endif // WX_PRECOMP
#if wxUSE_PRINTING_ARCHITECTURE
#if wxUSE_POSTSCRIPT
-#include "wx/window.h"
+#include "wx/setup.h"
+
#include "wx/dcmemory.h"
#include "wx/utils.h"
#include "wx/intl.h"
-#include "wx/filedlg.h"
#include "wx/app.h"
-#include "wx/msgdlg.h"
#include "wx/image.h"
#include "wx/log.h"
#include "wx/generic/dcpsg.h"
-#include "wx/generic/prntdlgg.h"
-#include "wx/button.h"
-#include "wx/stattext.h"
-#include "wx/radiobox.h"
-#include "wx/textctrl.h"
#include "wx/prntbase.h"
#include "wx/paper.h"
+#include "wx/filefn.h"
+#if WXWIN_COMPATIBILITY_2_2
+ #include "wx/window.h"
+ #include "wx/printdlg.h"
+#endif
#include <math.h>
// start and end of document/page
//-----------------------------------------------------------------------------
+static const char *wxPostScriptHeaderConicTo = "\
+/conicto {\n\
+ /to_y exch def\n\
+ /to_x exch def\n\
+ /conic_cntrl_y exch def\n\
+ /conic_cntrl_x exch def\n\
+ currentpoint\n\
+ /p0_y exch def\n\
+ /p0_x exch def\n\
+ /p1_x p0_x conic_cntrl_x p0_x sub 2 3 div mul add def\n\
+ /p1_y p0_y conic_cntrl_y p0_y sub 2 3 div mul add def\n\
+ /p2_x p1_x to_x p0_x sub 1 3 div mul add def\n\
+ /p2_y p1_y to_y p0_y sub 1 3 div mul add def\n\
+ p1_x p1_y p2_x p2_y to_x to_y curveto\n\
+} bind def\n\
+";
+
static const char *wxPostScriptHeaderEllipse = "\
/ellipsedict 8 dict def\n\
ellipsedict /mtrx matrix put\n\
";
static const char *wxPostScriptHeaderColourImage = "\
-%% define 'colorimage' if it isn't defined\n\
-%% ('colortogray' and 'mergeprocs' come from xwd2ps\n\
-%% via xgrab)\n\
-/colorimage where %% do we know about 'colorimage'?\n\
- { pop } %% yes: pop off the 'dict' returned\n\
- { %% no: define one\n\
- /colortogray { %% define an RGB->I function\n\
- /rgbdata exch store %% call input 'rgbdata'\n\
+% define 'colorimage' if it isn't defined\n\
+% ('colortogray' and 'mergeprocs' come from xwd2ps\n\
+% via xgrab)\n\
+/colorimage where % do we know about 'colorimage'?\n\
+ { pop } % yes: pop off the 'dict' returned\n\
+ { % no: define one\n\
+ /colortogray { % define an RGB->I function\n\
+ /rgbdata exch store % call input 'rgbdata'\n\
rgbdata length 3 idiv\n\
/npixls exch store\n\
/rgbindx 0 store\n\
0 1 npixls 1 sub {\n\
grays exch\n\
- rgbdata rgbindx get 20 mul %% Red\n\
- rgbdata rgbindx 1 add get 32 mul %% Green\n\
- rgbdata rgbindx 2 add get 12 mul %% Blue\n\
- add add 64 idiv %% I = .5G + .31R + .18B\n\
+ rgbdata rgbindx get 20 mul % Red\n\
+ rgbdata rgbindx 1 add get 32 mul % Green\n\
+ rgbdata rgbindx 2 add get 12 mul % Blue\n\
+ add add 64 idiv % I = .5G + .31R + .18B\n\
put\n\
/rgbindx rgbindx 3 add store\n\
} for\n\
grays 0 npixls getinterval\n\
} bind def\n\
\n\
- %% Utility procedure for colorimage operator.\n\
- %% This procedure takes two procedures off the\n\
- %% stack and merges them into a single procedure.\n\
+ % Utility procedure for colorimage operator.\n\
+ % This procedure takes two procedures off the\n\
+ % stack and merges them into a single procedure.\n\
\n\
- /mergeprocs { %% def\n\
+ /mergeprocs { % def\n\
dup length\n\
3 -1 roll\n\
dup\n\
putinterval\n\
} bind def\n\
\n\
- /colorimage { %% def\n\
- pop pop %% remove 'false 3' operands\n\
+ /colorimage { % def\n\
+ pop pop % remove 'false 3' operands\n\
{colortogray} mergeprocs\n\
image\n\
} bind def\n\
- } ifelse %% end of 'false' case\n\
+ } ifelse % end of 'false' case\n\
";
+#if wxUSE_PANGO
+#else
static char wxPostScriptHeaderReencodeISO1[] =
"\n/reencodeISO {\n"
"dup dup findfont dup length dict begin\n"
"/otilde/odieresis/divide/oslash/ugrave/uacute/ucircumflex/udieresis\n"
"/yacute/thorn/ydieresis\n"
"] def\n\n";
+#endif
//-------------------------------------------------------------------------------
// wxPostScriptDC
//-------------------------------------------------------------------------------
-wxPostScriptDC::wxPostScriptDC ()
-{
- m_pstream = (FILE*) NULL;
-
- m_currentRed = 0;
- m_currentGreen = 0;
- m_currentBlue = 0;
-
- m_pageNumber = 0;
-
- m_clipping = FALSE;
+IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
- m_underlinePosition = 0.0;
- m_underlineThickness = 0.0;
+float wxPostScriptDC::ms_PSScaleFactor = 1.0;
- m_signX = 1; // default x-axis left to right
- m_signY = -1; // default y-axis bottom up -> top down
+void wxPostScriptDC::SetResolution(int ppi)
+{
+ ms_PSScaleFactor = (float)ppi / 72.0;
+}
- // Compatibility only
- // HH: Doesn't seem to work for wxMSW...
- #ifndef __WXMSW__
- m_printData = * wxThePrintSetupData;
- #endif
+int wxPostScriptDC::GetResolution()
+{
+ return (int)(ms_PSScaleFactor * 72.0);
}
-wxPostScriptDC::wxPostScriptDC (const wxString& file, bool interactive, wxWindow *parent)
+//-------------------------------------------------------------------------------
+
+wxPostScriptDC::wxPostScriptDC ()
{
m_pstream = (FILE*) NULL;
m_signX = 1; // default x-axis left to right
m_signY = -1; // default y-axis bottom up -> top down
-
- Create(file, interactive, parent);
-}
-
-bool wxPostScriptDC::Create(const wxString& file, bool interactive, wxWindow *parent)
-{
- m_isInteractive = interactive;
-
- m_title = "";
- m_printData.SetFilename(file);
-
-#ifdef __WXMSW__
- // Can only send to file in Windows
- m_printData.SetPrintMode(wxPRINT_MODE_FILE);
-#endif
-
- if (m_isInteractive)
- {
- if ((m_ok = PrinterDialog (parent) ) == FALSE) return FALSE;
- }
- else
- {
- m_ok = TRUE;
- }
-
- return m_ok;
}
wxPostScriptDC::wxPostScriptDC (const wxPrintData& printData)
}
}
-bool wxPostScriptDC::Ok() const
-{
- return m_ok;
-}
-
-// This dialog is deprecated now: use wxGenericPrintDialog or the printing framework
-bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
+#if WXWIN_COMPATIBILITY_2_2
+bool wxPostScriptDC::Create( const wxString &output, bool interactive, wxWindow *parent )
{
- wxPostScriptPrintDialog dialog( parent, _("Printer Settings"), wxPoint(150, 150), wxSize(400, 400),
- wxDEFAULT_DIALOG_STYLE | wxDIALOG_MODAL );
- m_ok = (dialog.ShowModal () == wxID_OK);
+ wxPrintData data;
+ data.SetFilename( output );
+ data.SetPrintMode( wxPRINT_MODE_FILE );
- if (!m_ok) return FALSE;
-
- if ((m_printData.GetFilename() == "") &&
- (m_printData.GetPrintMode() == wxPRINT_MODE_PREVIEW ||
- m_printData.GetPrintMode() == wxPRINT_MODE_PRINTER))
+ if (interactive)
{
-// steve, 05.09.94
-#ifdef __VMS__
- m_printData.SetFilename("preview");
-#else
- // For PS_PRINTER action this depends on a Unix-style print spooler
- // since the wx_printer_file can be destroyed during a session
- // @@@ TODO: a Windows-style answer for non-Unix
- wxChar userId[256];
- wxGetUserId (userId, sizeof (userId) / sizeof (char));
- wxChar tmp[256];
- wxStrcpy (tmp, wxT("/tmp/preview_"));
- wxStrcat (tmp, userId);
- m_printData.SetFilename(tmp);
-#endif
- wxChar tmp2[256];
- wxStrcpy(tmp2, m_printData.GetFilename());
- wxStrcat (tmp2, wxT(".ps"));
- m_printData.SetFilename(tmp2);
+ wxPrintDialogData ddata( data );
+ wxPrintDialog dialog( parent, &data );
+ dialog.GetPrintDialogData().SetSetupDialog(TRUE);
+ if (dialog.ShowModal() != wxID_OK)
+ {
+ m_ok = FALSE;
+ return FALSE;
+ }
+ data = dialog.GetPrintDialogData().GetPrintData();
}
- else if ((m_printData.GetFilename() == wxT("")) && (m_printData.GetPrintMode() == wxPRINT_MODE_FILE))
- {
- wxString file = wxSaveFileSelector (_("PostScript"), wxT("ps"));
- if ( file.IsEmpty() )
- {
- m_ok = FALSE;
- return FALSE;
- }
- m_printData.SetFilename(file);
- m_ok = TRUE;
- }
+ return TRUE;
+}
+#endif
- return m_ok;
+
+bool wxPostScriptDC::Ok() const
+{
+ return m_ok;
}
void wxPostScriptDC::DoSetClippingRegion (wxCoord x, wxCoord y, wxCoord w, wxCoord h)
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok , wxT("invalid postscript dc") );
if (m_clipping) DestroyClippingRegion();
wxDC::DoSetClippingRegion(x, y, w, h);
m_clipping = TRUE;
- fprintf( m_pstream,
- "gsave\n newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "closepath clip newpath\n",
- XLOG2DEV(x), YLOG2DEV(y),
- XLOG2DEV(x+w), YLOG2DEV(y),
- XLOG2DEV(x+w), YLOG2DEV(y+h),
- XLOG2DEV(x), YLOG2DEV(y+h) );
+
+ PsPrintf( wxT("gsave\n newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath clip newpath\n"),
+ LogicalToDeviceX(x), LogicalToDeviceY(y),
+ LogicalToDeviceX(x+w), LogicalToDeviceY(y),
+ LogicalToDeviceX(x+w), LogicalToDeviceY(y+h),
+ LogicalToDeviceX(x), LogicalToDeviceY(y+h) );
}
void wxPostScriptDC::DestroyClippingRegion()
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok , wxT("invalid postscript dc") );
if (m_clipping)
{
m_clipping = FALSE;
- fprintf( m_pstream, "grestore\n" );
+ PsPrint( "grestore\n" );
}
wxDC::DestroyClippingRegion();
void wxPostScriptDC::Clear()
{
- wxFAIL_MSG( wxT("wxPostScriptDC::Clear not implemented.") );
+ // This should fail silently to avoid unnecessary
+ // asserts
+ // wxFAIL_MSG( wxT("wxPostScriptDC::Clear not implemented.") );
}
-void wxPostScriptDC::DoFloodFill (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style))
+bool wxPostScriptDC::DoFloodFill (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style))
{
wxFAIL_MSG( wxT("wxPostScriptDC::FloodFill not implemented.") );
+ return FALSE;
}
bool wxPostScriptDC::DoGetPixel (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), wxColour * WXUNUSED(col)) const
void wxPostScriptDC::DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (m_pen.GetStyle() == wxTRANSPARENT) return;
SetPen( m_pen );
- fprintf( m_pstream,
- "newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n"
- "stroke\n",
- XLOG2DEV(x1), YLOG2DEV(y1),
- XLOG2DEV(x2), YLOG2DEV (y2) );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n")
+ wxT("stroke\n"),
+ LogicalToDeviceX(x1), LogicalToDeviceY(y1),
+ LogicalToDeviceX(x2), LogicalToDeviceY (y2) );
CalcBoundingBox( x1, y1 );
CalcBoundingBox( x2, y2 );
void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc)
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
wxCoord dx = x1 - xc;
wxCoord dy = y1 - yc;
{
SetBrush( m_brush );
- fprintf( m_pstream,
- "newpath\n"
- "%d %d %d %d %d %d ellipse\n"
- "%d %d lineto\n"
- "closepath\n"
- "fill\n",
- XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL(radius), YLOG2DEVREL(radius), (wxCoord)alpha1, (wxCoord) alpha2,
- XLOG2DEV(xc), YLOG2DEV(yc) );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d %d %d ellipse\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath\n")
+ wxT("fill\n"),
+ LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2,
+ LogicalToDeviceX(xc), LogicalToDeviceY(yc) );
CalcBoundingBox( xc-radius, yc-radius );
CalcBoundingBox( xc+radius, yc+radius );
{
SetPen( m_pen );
- fprintf( m_pstream,
- "newpath\n"
- "%d %d %d %d %d %d ellipse\n"
- "%d %d lineto\n"
- "stroke\n"
- "fill\n",
- XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL(radius), YLOG2DEVREL(radius), (wxCoord)alpha1, (wxCoord) alpha2,
- XLOG2DEV(xc), YLOG2DEV(yc) );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d %d %d ellipse\n")
+ wxT("%d %d lineto\n")
+ wxT("stroke\n")
+ wxT("fill\n"),
+ LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2,
+ LogicalToDeviceX(xc), LogicalToDeviceY(yc) );
CalcBoundingBox( xc-radius, yc-radius );
CalcBoundingBox( xc+radius, yc+radius );
void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (sa>=360 || sa<=-360) sa=sa-int(sa/360)*360;
if (ea>=360 || ea<=-360) ea=ea-int(ea/360)*360;
{
SetBrush( m_brush );
- fprintf( m_pstream,
- "newpath\n"
- "%d %d %d %d %d %d true ellipticarc\n",
- XLOG2DEV(x+w/2), YLOG2DEV(y+h/2), XLOG2DEVREL(w/2), YLOG2DEVREL(h/2), (wxCoord)sa, (wxCoord)ea );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d %d %d true ellipticarc\n"),
+ LogicalToDeviceX(x+w/2), LogicalToDeviceY(y+h/2),
+ LogicalToDeviceXRel(w/2), LogicalToDeviceYRel(h/2),
+ (wxCoord)sa, (wxCoord)ea );
CalcBoundingBox( x ,y );
CalcBoundingBox( x+w, y+h );
{
SetPen( m_pen );
- fprintf(m_pstream,
- "newpath\n"
- "%d %d %d %d %d %d false ellipticarc\n",
- XLOG2DEV(x+w/2), YLOG2DEV(y+h/2), XLOG2DEVREL(w/2), YLOG2DEVREL(h/2), (wxCoord)sa, (wxCoord)ea );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d %d %d false ellipticarc\n"),
+ LogicalToDeviceX(x+w/2), LogicalToDeviceY(y+h/2),
+ LogicalToDeviceXRel(w/2), LogicalToDeviceYRel(h/2),
+ (wxCoord)sa, (wxCoord)ea );
CalcBoundingBox( x ,y );
CalcBoundingBox( x+w, y+h );
void wxPostScriptDC::DoDrawPoint (wxCoord x, wxCoord y)
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (m_pen.GetStyle() == wxTRANSPARENT) return;
SetPen (m_pen);
- fprintf( m_pstream,
- "newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n"
- "stroke\n",
- XLOG2DEV(x), YLOG2DEV(y),
- XLOG2DEV(x+1), YLOG2DEV(y) );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n")
+ wxT("stroke\n"),
+ LogicalToDeviceX(x), LogicalToDeviceY(y),
+ LogicalToDeviceX(x+1), LogicalToDeviceY(y) );
CalcBoundingBox( x, y );
}
-void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int WXUNUSED(fillStyle))
+void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (n <= 0) return;
{
SetBrush( m_brush );
- fprintf( m_pstream, "newpath\n" );
+ PsPrint( "newpath\n" );
- wxCoord xx = XLOG2DEV(points[0].x + xoffset);
- wxCoord yy = YLOG2DEV(points[0].y + yoffset);
+ wxCoord xx = LogicalToDeviceX(points[0].x + xoffset);
+ wxCoord yy = LogicalToDeviceY(points[0].y + yoffset);
- fprintf( m_pstream, "%d %d moveto\n", xx, yy );
+ PsPrintf( wxT("%d %d moveto\n"), xx, yy );
CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
for (int i = 1; i < n; i++)
{
- xx = XLOG2DEV(points[i].x + xoffset);
- yy = YLOG2DEV(points[i].y + yoffset);
+ xx = LogicalToDeviceX(points[i].x + xoffset);
+ yy = LogicalToDeviceY(points[i].y + yoffset);
- fprintf( m_pstream, "%d %d lineto\n", xx, yy );
+ PsPrintf( wxT("%d %d lineto\n"), xx, yy );
CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
}
- fprintf( m_pstream, "fill\n" );
+ PsPrint( (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n") );
}
if (m_pen.GetStyle () != wxTRANSPARENT)
{
SetPen( m_pen );
- fprintf( m_pstream, "newpath\n" );
+ PsPrint( "newpath\n" );
- wxCoord xx = XLOG2DEV(points[0].x + xoffset);
- wxCoord yy = YLOG2DEV(points[0].y + yoffset);
+ wxCoord xx = LogicalToDeviceX(points[0].x + xoffset);
+ wxCoord yy = LogicalToDeviceY(points[0].y + yoffset);
- fprintf( m_pstream, "%d %d moveto\n", xx, yy );
+ PsPrintf( wxT("%d %d moveto\n"), xx, yy );
CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
for (int i = 1; i < n; i++)
{
- xx = XLOG2DEV(points[i].x + xoffset);
- yy = YLOG2DEV(points[i].y + yoffset);
+ xx = LogicalToDeviceX(points[i].x + xoffset);
+ yy = LogicalToDeviceY(points[i].y + yoffset);
- fprintf( m_pstream, "%d %d lineto\n", xx, yy );
+ PsPrintf( wxT("%d %d lineto\n"), xx, yy );
CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
}
- fprintf( m_pstream, "fill\n" );
+ PsPrint( "closepath\n" );
+ PsPrint( "stroke\n" );
+ }
+}
+
+void wxPostScriptDC::DoDrawPolyPolygon (int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
+{
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
+
+ if (n <= 0) return;
+
+ if (m_brush.GetStyle () != wxTRANSPARENT)
+ {
+ SetBrush( m_brush );
+
+ PsPrint( "newpath\n" );
+
+ int ofs = 0;
+ for (int i = 0; i < n; ofs += count[i++])
+ {
+ wxCoord xx = LogicalToDeviceX(points[ofs].x + xoffset);
+ wxCoord yy = LogicalToDeviceY(points[ofs].y + yoffset);
+
+ PsPrintf( wxT("%d %d moveto\n"), xx, yy );
+
+ CalcBoundingBox( points[ofs].x + xoffset, points[ofs].y + yoffset );
+
+ for (int j = 1; j < count[i]; j++)
+ {
+ xx = LogicalToDeviceX(points[ofs+j].x + xoffset);
+ yy = LogicalToDeviceY(points[ofs+j].y + yoffset);
+
+ PsPrintf( wxT("%d %d lineto\n"), xx, yy );
+
+ CalcBoundingBox( points[ofs+j].x + xoffset, points[ofs+j].y + yoffset);
+ }
+ }
+ PsPrint( (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n") );
+ }
+
+ if (m_pen.GetStyle () != wxTRANSPARENT)
+ {
+ SetPen( m_pen );
+
+ PsPrint( "newpath\n" );
+
+ int ofs = 0;
+ for (int i = 0; i < n; ofs += count[i++])
+ {
+ wxCoord xx = LogicalToDeviceX(points[ofs].x + xoffset);
+ wxCoord yy = LogicalToDeviceY(points[ofs].y + yoffset);
+
+ PsPrintf( wxT("%d %d moveto\n"), xx, yy );
+
+ CalcBoundingBox( points[ofs].x + xoffset, points[ofs].y + yoffset );
+
+ for (int j = 1; j < count[i]; j++)
+ {
+ xx = LogicalToDeviceX(points[ofs+j].x + xoffset);
+ yy = LogicalToDeviceY(points[ofs+j].y + yoffset);
+
+ PsPrintf( wxT("%d %d lineto\n"), xx, yy );
+
+ CalcBoundingBox( points[ofs+j].x + xoffset, points[ofs+j].y + yoffset);
+ }
+ }
+ PsPrint( "closepath\n" );
+ PsPrint( "stroke\n" );
}
}
void wxPostScriptDC::DoDrawLines (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset)
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (m_pen.GetStyle() == wxTRANSPARENT) return;
int i;
for ( i =0; i<n ; i++ )
{
- CalcBoundingBox( XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset));
+ CalcBoundingBox( LogicalToDeviceX(points[i].x+xoffset), LogicalToDeviceY(points[i].y+yoffset));
}
- fprintf( m_pstream,
- "newpath\n"
- "%d %d moveto\n",
- XLOG2DEV(points[0].x+xoffset), YLOG2DEV(points[0].y+yoffset) );
-
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n"),
+ LogicalToDeviceX(points[0].x+xoffset),
+ LogicalToDeviceY(points[0].y+yoffset) );
+
for (i = 1; i < n; i++)
{
- fprintf( m_pstream,
- "%d %d lineto\n",
- XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset) );
+ PsPrintf( wxT("%d %d lineto\n"),
+ LogicalToDeviceX(points[i].x+xoffset),
+ LogicalToDeviceY(points[i].y+yoffset) );
}
-
- fprintf( m_pstream, "stroke\n" );
+
+ PsPrint( "stroke\n" );
}
void wxPostScriptDC::DoDrawRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (m_brush.GetStyle () != wxTRANSPARENT)
{
SetBrush( m_brush );
- fprintf( m_pstream,
- "newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "closepath\n"
- "fill\n",
- XLOG2DEV(x), YLOG2DEV(y),
- XLOG2DEV(x + width), YLOG2DEV(y),
- XLOG2DEV(x + width), YLOG2DEV(y + height),
- XLOG2DEV(x), YLOG2DEV(y + height) );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath\n")
+ wxT("fill\n"),
+ LogicalToDeviceX(x), LogicalToDeviceY(y),
+ LogicalToDeviceX(x + width), LogicalToDeviceY(y),
+ LogicalToDeviceX(x + width), LogicalToDeviceY(y + height),
+ LogicalToDeviceX(x), LogicalToDeviceY(y + height) );
CalcBoundingBox( x, y );
CalcBoundingBox( x + width, y + height );
{
SetPen (m_pen);
- fprintf( m_pstream,
- "newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "%d %d lineto\n"
- "closepath\n"
- "stroke\n",
- XLOG2DEV(x), YLOG2DEV(y),
- XLOG2DEV(x + width), YLOG2DEV(y),
- XLOG2DEV(x + width), YLOG2DEV(y + height),
- XLOG2DEV(x), YLOG2DEV(y + height) );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath\n")
+ wxT("stroke\n"),
+ LogicalToDeviceX(x), LogicalToDeviceY(y),
+ LogicalToDeviceX(x + width), LogicalToDeviceY(y),
+ LogicalToDeviceX(x + width), LogicalToDeviceY(y + height),
+ LogicalToDeviceX(x), LogicalToDeviceY(y + height) );
CalcBoundingBox( x, y );
CalcBoundingBox( x + width, y + height );
void wxPostScriptDC::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius)
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (radius < 0.0)
{
// Now, a negative radius is interpreted to mean
// 'the proportion of the smallest X or Y dimension'
- double smallest = 0.0;
- if (width < height)
- smallest = width;
- else
- smallest = height;
+ double smallest = width < height ? width : height;
radius = (-radius * smallest);
}
SetBrush( m_brush );
/* Draw rectangle anticlockwise */
- fprintf( m_pstream,
- "newpath\n"
- "%d %d %d 90 180 arc\n"
- "%d %d moveto\n"
- "%d %d %d 180 270 arc\n"
- "%d %d lineto\n"
- "%d %d %d 270 0 arc\n"
- "%d %d lineto\n"
- "%d %d %d 0 90 arc\n"
- "%d %d lineto\n"
- "closepath\n"
- "fill\n",
- XLOG2DEV(x + rad), YLOG2DEV(y + rad), XLOG2DEVREL(rad),
- XLOG2DEV(x), YLOG2DEV(y + rad),
- XLOG2DEV(x + rad), YLOG2DEV(y + height - rad), XLOG2DEVREL(rad),
- XLOG2DEV(x + width - rad), YLOG2DEV(y + height),
- XLOG2DEV(x + width - rad), YLOG2DEV(y + height - rad), XLOG2DEVREL(rad),
- XLOG2DEV(x + width), YLOG2DEV(y + rad),
- XLOG2DEV(x + width - rad), YLOG2DEV(y + rad), XLOG2DEVREL(rad),
- XLOG2DEV(x + rad), YLOG2DEV(y) );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d 90 180 arc\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d %d 180 270 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d %d 270 0 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d %d 0 90 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath\n")
+ wxT("fill\n"),
+ LogicalToDeviceX(x + rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad),
+ LogicalToDeviceX(x), LogicalToDeviceY(y + rad),
+ LogicalToDeviceX(x + rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
+ LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height),
+ LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
+ LogicalToDeviceX(x + width), LogicalToDeviceY(y + rad),
+ LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad),
+ LogicalToDeviceX(x + rad), LogicalToDeviceY(y) );
CalcBoundingBox( x, y );
CalcBoundingBox( x + width, y + height );
SetPen (m_pen);
/* Draw rectangle anticlockwise */
- fprintf( m_pstream,
- "newpath\n"
- "%d %d %d 90 180 arc\n"
- "%d %d moveto\n"
- "%d %d %d 180 270 arc\n"
- "%d %d lineto\n"
- "%d %d %d 270 0 arc\n"
- "%d %d lineto\n"
- "%d %d %d 0 90 arc\n"
- "%d %d lineto\n"
- "closepath\n"
- "stroke\n",
- XLOG2DEV(x + rad), YLOG2DEV(y + rad), XLOG2DEVREL(rad),
- XLOG2DEV(x), YLOG2DEV(y + rad),
- XLOG2DEV(x + rad), YLOG2DEV(y + height - rad), XLOG2DEVREL(rad),
- XLOG2DEV(x + width - rad), YLOG2DEV(y + height),
- XLOG2DEV(x + width - rad), YLOG2DEV(y + height - rad), XLOG2DEVREL(rad),
- XLOG2DEV(x + width), YLOG2DEV(y + rad),
- XLOG2DEV(x + width - rad), YLOG2DEV(y + rad), XLOG2DEVREL(rad),
- XLOG2DEV(x + rad), YLOG2DEV(y) );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d 90 180 arc\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d %d 180 270 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d %d 270 0 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("%d %d %d 0 90 arc\n")
+ wxT("%d %d lineto\n")
+ wxT("closepath\n")
+ wxT("stroke\n"),
+ LogicalToDeviceX(x + rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad),
+ LogicalToDeviceX(x), LogicalToDeviceY(y + rad),
+ LogicalToDeviceX(x + rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
+ LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height),
+ LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
+ LogicalToDeviceX(x + width), LogicalToDeviceY(y + rad),
+ LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad),
+ LogicalToDeviceX(x + rad), LogicalToDeviceY(y) );
CalcBoundingBox( x, y );
CalcBoundingBox( x + width, y + height );
void wxPostScriptDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (m_brush.GetStyle () != wxTRANSPARENT)
{
SetBrush (m_brush);
- fprintf( m_pstream,
- "newpath\n"
- "%d %d %d %d 0 360 ellipse\n"
- "fill\n",
- XLOG2DEV(x + width / 2), YLOG2DEV(y + height / 2),
- XLOG2DEV(width / 2), YLOG2DEVREL(height / 2) );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d 0 360 ellipse\n")
+ wxT("fill\n"),
+ LogicalToDeviceX(x + width / 2), LogicalToDeviceY(y + height / 2),
+ LogicalToDeviceXRel(width / 2), LogicalToDeviceYRel(height / 2) );
CalcBoundingBox( x - width, y - height );
CalcBoundingBox( x + width, y + height );
{
SetPen (m_pen);
- fprintf( m_pstream,
- "newpath\n"
- "%d %d %d %d 0 360 ellipse\n"
- "stroke\n",
- XLOG2DEV(x + width / 2), YLOG2DEV(y + height / 2),
- XLOG2DEV(width / 2), YLOG2DEVREL(height / 2) );
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d %d 0 360 ellipse\n")
+ wxT("stroke\n"),
+ LogicalToDeviceX(x + width / 2), LogicalToDeviceY(y + height / 2),
+ LogicalToDeviceXRel(width / 2), LogicalToDeviceYRel(height / 2) );
CalcBoundingBox( x - width, y - height );
CalcBoundingBox( x + width, y + height );
/* this has to be char, not wxChar */
static char hexArray[] = "0123456789ABCDEF";
-static void LocalDecToHex( int dec, char *buf )
-{
- int firstDigit = (int)(dec/16.0);
- int secondDigit = (int)(dec - (firstDigit*16.0));
- buf[0] = hexArray[firstDigit];
- buf[1] = hexArray[secondDigit];
- buf[2] = 0;
-}
void wxPostScriptDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool WXUNUSED(useMask) )
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (!bitmap.Ok()) return;
- wxImage image( bitmap );
-
- if (!image.Ok()) return;
-
- wxCoord ww = XLOG2DEVREL(image.GetWidth());
- wxCoord hh = YLOG2DEVREL(image.GetHeight());
-
- image = image.Scale( ww, hh );
+ wxImage image = bitmap.ConvertToImage();
if (!image.Ok()) return;
- wxCoord xx = XLOG2DEV(x);
- wxCoord yy = YLOG2DEV(y + bitmap.GetHeight());
-
- fprintf( m_pstream,
- "/origstate save def\n"
- "20 dict begin\n"
- "/pix %d string def\n"
- "/grays %d string def\n"
- "/npixels 0 def\n"
- "/rgbindx 0 def\n"
- "%d %d translate\n"
- "%d %d scale\n"
- "%d %d 8\n"
- "[%d 0 0 %d 0 %d]\n"
- "{currentfile pix readhexstring pop}\n"
- "false 3 colorimage\n",
- ww, ww, xx, yy, ww, hh, ww, hh, ww, -hh, hh );
-
- for (int j = 0; j < hh; j++)
+ wxCoord w = image.GetWidth();
+ wxCoord h = image.GetHeight();
+
+ wxCoord ww = LogicalToDeviceXRel(image.GetWidth());
+ wxCoord hh = LogicalToDeviceYRel(image.GetHeight());
+
+ wxCoord xx = LogicalToDeviceX(x);
+ wxCoord yy = LogicalToDeviceY(y + bitmap.GetHeight());
+
+ PsPrintf( wxT("/origstate save def\n")
+ wxT("20 dict begin\n")
+ wxT("/pix %d string def\n")
+ wxT("/grays %d string def\n")
+ wxT("/npixels 0 def\n")
+ wxT("/rgbindx 0 def\n")
+ wxT("%d %d translate\n")
+ wxT("%d %d scale\n")
+ wxT("%d %d 8\n")
+ wxT("[%d 0 0 %d 0 %d]\n")
+ wxT("{currentfile pix readhexstring pop}\n")
+ wxT("false 3 colorimage\n"),
+ w, w, xx, yy, ww, hh, w, h, w, -h, h );
+
+ unsigned char* data = image.GetData();
+
+ /* buffer = line = width*rgb(3)*hexa(2)+'\n'(1)+null(1) */
+ char* buffer = new char[ w*6+2 ];
+ int firstDigit, secondDigit;
+
+ //rows
+ for (int j = 0; j < h; j++)
{
- for (int i = 0; i < ww; i++)
+ char* bufferindex = buffer;
+
+ //cols
+ for (int i = 0; i < w*3; i++)
{
- char buffer[5];
- LocalDecToHex( image.GetRed(i,j), buffer );
- fprintf( m_pstream, buffer );
- LocalDecToHex( image.GetGreen(i,j), buffer );
- fprintf( m_pstream, buffer );
- LocalDecToHex( image.GetBlue(i,j), buffer );
- fprintf( m_pstream, buffer );
+ firstDigit = (int)(*data/16.0);
+ secondDigit = (int)(*data - (firstDigit*16.0));
+ *(bufferindex++) = hexArray[firstDigit];
+ *(bufferindex++) = hexArray[secondDigit];
+
+ data++;
}
- fprintf( m_pstream, "\n" );
+ *(bufferindex++) = '\n';
+ *bufferindex = 0;
+ PsPrint( buffer );
}
- fprintf( m_pstream, "end\n" );
- fprintf( m_pstream, "origstate restore\n" );
+ PsPrint( "end\n" );
+ PsPrint( "origstate restore\n" );
}
void wxPostScriptDC::SetFont( const wxFont& font )
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (!font.Ok()) return;
m_font = font;
- const char *name;
- const char *style = "";
+#if wxUSE_PANGO
+#else
int Style = m_font.GetStyle();
int Weight = m_font.GetWeight();
+ const char *name;
switch (m_font.GetFamily())
{
case wxTELETYPE:
case wxMODERN:
- name = "/Courier";
- break;
- case wxSWISS:
- name = "/Helvetica";
+ {
+ if (Style == wxITALIC)
+ {
+ if (Weight == wxBOLD)
+ name = "/Courier-BoldOblique";
+ else
+ name = "/Courier-Oblique";
+ }
+ else
+ {
+ if (Weight == wxBOLD)
+ name = "/Courier-Bold";
+ else
+ name = "/Courier";
+ }
break;
+ }
case wxROMAN:
-// name = "/Times-Roman";
- name = "/Times"; // Altered by EDZ
+ {
+ if (Style == wxITALIC)
+ {
+ if (Weight == wxBOLD)
+ name = "/Times-BoldItalic";
+ else
+ name = "/Times-Italic";
+ }
+ else
+ {
+ if (Weight == wxBOLD)
+ name = "/Times-Bold";
+ else
+ name = "/Times-Roman";
+ }
break;
+ }
case wxSCRIPT:
- name = "/Zapf-Chancery-MediumItalic";
- Style = wxNORMAL;
- Weight = wxNORMAL;
+ {
+ name = "/ZapfChancery-MediumItalic";
break;
+ }
+ case wxSWISS:
default:
- case wxDEFAULT: // Sans Serif Font
- name = "/LucidaSans";
- }
-
- if (Style == wxNORMAL && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Roman";
- else
- style = "";
- }
- else if (Style == wxNORMAL && Weight == wxBOLD)
- {
- style = "-Bold";
- }
- else if (Style == wxITALIC && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Italic";
- else
- style = "-Oblique";
- }
- else if (Style == wxITALIC && Weight == wxBOLD)
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-BoldItalic";
- else
- style = "-BoldOblique";
- }
- else if (Style == wxSLANT && (Weight == wxNORMAL || Weight == wxLIGHT))
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-Italic";
- else
- style = "-Oblique";
- }
- else if (Style == wxSLANT && Weight == wxBOLD)
- {
- if (m_font.GetFamily () == wxROMAN)
- style = "-BoldItalic";
- else
- style = "-BoldOblique";
- }
- else
- {
- style = "";
+ {
+ if (Style == wxITALIC)
+ {
+ if (Weight == wxBOLD)
+ name = "/Helvetica-BoldOblique";
+ else
+ name = "/Helvetica-Oblique";
+ }
+ else
+ {
+ if (Weight == wxBOLD)
+ name = "/Helvetica-Bold";
+ else
+ name = "/Helvetica";
+ }
+ break;
+ }
}
+ // We may legitimately call SetFont before BeginDoc
+ if (!m_pstream)
+ return;
+
+ PsPrint( name );
+ PsPrint( " reencodeISO def\n" );
+ PsPrint( name );
+ PsPrint( " findfont\n" );
+
char buffer[100];
- strcpy( buffer, name );
- strcat( buffer, style );
-
- fprintf( m_pstream, buffer );
- fprintf( m_pstream, " reencodeISO def\n" );
- fprintf( m_pstream, buffer );
- fprintf( m_pstream, " findfont\n" );
- #ifdef __WXMSW__
- fprintf( m_pstream, "%d scalefont setfont\n", YLOG2DEVREL(m_font.GetPointSize()) );
- #else
- fprintf( m_pstream, "%d scalefont setfont\n", YLOG2DEVREL(m_font.GetPointSize()) );
- #endif
+ sprintf( buffer, "%f scalefont setfont\n", LogicalToDeviceYRel(m_font.GetPointSize() * 1000) / 1000.0F);
+ // this is a hack - we must scale font size (in pts) according to m_scaleY but
+ // LogicalToDeviceYRel works with wxCoord type (int or longint). Se we first convert font size
+ // to 1/1000th of pt and then back.
+ for (int i = 0; i < 100; i++)
+ if (buffer[i] == ',') buffer[i] = '.';
+ PsPrint( buffer );
+#endif // !wxUSE_PANGO
}
void wxPostScriptDC::SetPen( const wxPen& pen )
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (!pen.Ok()) return;
m_pen = pen;
- #ifdef __WXMSW__
- fprintf( m_pstream, "%d setlinewidth\n", XLOG2DEVREL(m_pen.GetWidth()) );
- #else
- fprintf( m_pstream, "%d setlinewidth\n", XLOG2DEVREL(m_pen.GetWidth()) );
- #endif
+ char buffer[100];
+ sprintf( buffer, "%f setlinewidth\n", LogicalToDeviceXRel(1000 * m_pen.GetWidth()) / 1000.0f );
+ for (int i = 0; i < 100; i++)
+ if (buffer[i] == ',') buffer[i] = '.';
+ PsPrint( buffer );
+
/*
Line style - WRONG: 2nd arg is OFFSET
static const char *wxCoord_dashed = "[4 8] 2";
static const char *dotted_dashed = "[6 6 2 6] 4";
- const char *psdash = (char *) NULL;
+ const char *psdash;
+
switch (m_pen.GetStyle())
{
case wxDOT: psdash = dotted; break;
case wxSHORT_DASH: psdash = short_dashed; break;
- case wxLONG_DASH: psdash = wxCoord_dashed; break;
+ case wxLONG_DASH: psdash = wxCoord_dashed; break;
case wxDOT_DASH: psdash = dotted_dashed; break;
case wxSOLID:
case wxTRANSPARENT:
default: psdash = "[] 0"; break;
}
- if (oldStyle != m_pen.GetStyle())
+ if ( (oldStyle != m_pen.GetStyle()) )
{
- fprintf( m_pstream, psdash );
- fprintf( m_pstream," setdash\n" );
+ PsPrint( psdash );
+ PsPrint( " setdash\n" );
}
// Line colour
double redPS = (double)(red) / 255.0;
double bluePS = (double)(blue) / 255.0;
double greenPS = (double)(green) / 255.0;
-
- fprintf( m_pstream,
- "%.8f %.8f %.8f setrgbcolor\n",
- redPS, greenPS, bluePS );
-
+
+ char buffer[100];
+ sprintf( buffer,
+ "%.8f %.8f %.8f setrgbcolor\n",
+ redPS, greenPS, bluePS );
+ for (int i = 0; i < 100; i++)
+ if (buffer[i] == ',') buffer[i] = '.';
+
+ PsPrint( buffer );
+
m_currentRed = red;
m_currentBlue = blue;
m_currentGreen = green;
void wxPostScriptDC::SetBrush( const wxBrush& brush )
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (!brush.Ok()) return;
double bluePS = (double)(blue) / 255.0;
double greenPS = (double)(green) / 255.0;
- fprintf( m_pstream,
+ char buffer[100];
+ sprintf( buffer,
"%.8f %.8f %.8f setrgbcolor\n",
redPS, greenPS, bluePS );
+ for (int i = 0; i < 100; i++)
+ if (buffer[i] == ',') buffer[i] = '.';
+
+ PsPrint( buffer );
m_currentRed = red;
m_currentBlue = blue;
}
}
-void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
+#if wxUSE_PANGO
+
+#define PANGO_ENABLE_ENGINE
+
+#ifdef __WXGTK20__
+#include "wx/gtk/private.h"
+#include "gtk/gtk.h"
+#else
+#include "wx/x11/private.h"
+#endif
+
+#include "wx/fontutil.h"
+#include <pango/pangoft2.h>
+#include <freetype/ftglyph.h>
+
+#ifndef FT_Outline_Decompose
+ FT_EXPORT( FT_Error ) FT_Outline_Decompose(
+ FT_Outline* outline,
+ const FT_Outline_Funcs* interface,
+ void* user );
+#endif
+
+typedef struct _OutlineInfo OutlineInfo;
+struct _OutlineInfo {
+ wxPostScriptDC* caller;
+};
+
+static int paps_move_to( FT_Vector* to, void *user_data)
+{
+ OutlineInfo *outline_info = (OutlineInfo*)user_data;
+ outline_info->caller->PsPrintf( wxT("%d %d moveto\n"), (int)to->x, (int)to->y );
+ return 0;
+}
+
+static int paps_line_to( FT_Vector* to, void *user_data)
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ OutlineInfo *outline_info = (OutlineInfo*)user_data;
+ outline_info->caller->PsPrintf( wxT("%d %d lineto\n"), (int)to->x , (int)to->y );
+ return 0;
+}
- SetFont( m_font );
+static int paps_conic_to( FT_Vector* control, FT_Vector* to, void *user_data)
+{
+ OutlineInfo *outline_info = (OutlineInfo*)user_data;
+ outline_info->caller->PsPrintf( wxT("%d %d %d %d conicto\n"),
+ (int)control->x ,
+ (int)control->y ,
+ (int)to->x ,
+ (int)to->y );
+ return 0;
+}
+
+static int
+paps_cubic_to( FT_Vector* control1, FT_Vector* control2,
+ FT_Vector* to, void *user_data)
+{
+ OutlineInfo *outline_info = (OutlineInfo*)user_data;
+ outline_info->caller->PsPrintf(wxT("%d %d %d %d %d %d curveto\n"),
+ (int)control1->x ,
+ (int)control1->y ,
+ (int)control2->x ,
+ (int)control2->y ,
+ (int)to->x ,
+ (int)to->y );
+ return 0;
+}
+
+void draw_bezier_outline(wxPostScriptDC* caller,
+ FT_Face face,
+ FT_UInt glyph_index,
+ int pos_x,
+ int pos_y,
+ double scale_x,
+ double scale_y )
+{
+ FT_Int load_flags = FT_LOAD_NO_BITMAP;
+ FT_Glyph glyph;
+
+ FT_Outline_Funcs outlinefunc =
+ {
+ paps_move_to,
+ paps_line_to,
+ paps_conic_to,
+ paps_cubic_to
+ };
+
+ OutlineInfo outline_info;
+ outline_info.caller = caller;
+
+ caller->PsPrint("gsave\n");
+ caller->PsPrintf( wxT("%d %d translate\n"), pos_x, pos_y );
+
+ // We have to replace the "," from the German
+ // locale with the Englich "." for PostScript
+ char buf[100];
+ sprintf(buf, "%.8f %.8f scale\n", scale_x, scale_y );
+ for (size_t i = 0; i < strlen(buf); i++)
+ if (buf[i] == ',') buf[i] = '.';
+ caller->PsPrint(buf);
+
+ FT_Load_Glyph(face, glyph_index, load_flags);
+ FT_Get_Glyph (face->glyph, &glyph);
+ FT_Outline_Decompose (&(((FT_OutlineGlyph)glyph)->outline),
+ &outlinefunc, &outline_info);
+ caller->PsPrint("closepath fill grestore\n");
+
+ FT_Done_Glyph (glyph);
+}
+
+#endif
+
+void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
+{
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (m_textForegroundColour.Ok())
{
double bluePS = (double)(blue) / 255.0;
double greenPS = (double)(green) / 255.0;
- fprintf( m_pstream,
- "%.8f %.8f %.8f setrgbcolor\n",
- redPS, greenPS, bluePS );
+ char buffer[100];
+ sprintf( buffer,
+ "%.8f %.8f %.8f setrgbcolor\n",
+ redPS, greenPS, bluePS );
+ for (size_t i = 0; i < strlen(buffer); i++)
+ if (buffer[i] == ',') buffer[i] = '.';
+ PsPrint( buffer );
m_currentRed = red;
m_currentBlue = blue;
}
}
- int size = m_font.GetPointSize();
+#if wxUSE_PANGO
+ int ps_dpi = 72;
+ int pango_dpi = 600;
+ PangoContext *context = pango_ft2_get_context ( pango_dpi, pango_dpi );
+
+ double scale = (double)pango_dpi / (double)ps_dpi;
+ scale /= m_userScaleY;
+
+ pango_context_set_language (context, pango_language_from_string ("en_US"));
+ pango_context_set_base_dir (context, PANGO_DIRECTION_LTR );
+
+ pango_context_set_font_description (context, m_font.GetNativeFontInfo()->description );
+
+ PangoLayout *layout = pango_layout_new (context);
+#if wxUSE_UNICODE
+ wxCharBuffer buffer = wxConvUTF8.cWC2MB( text );
+#else
+ wxCharBuffer buffer = wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC( text ) );
+#endif
+ pango_layout_set_text( layout, (const char*) buffer, strlen(buffer) );
+
+ PsPrintf( wxT("%%%% %s\n"), text.c_str() );
+
+ PangoRectangle rect;
+ pango_layout_get_extents(layout, NULL, &rect);
+
+ int xx = LogicalToDeviceX( x );
+ int yy = LogicalToDeviceY( y );
+
+ int xxx = xx * PANGO_SCALE;
+ int yyy = yy * PANGO_SCALE - (int)(rect.height * 0.66 / scale); // Move down by estimated baseline. HACK.
+
+#define ps_kludge_factor 2.8
+
+ // Loop over lines in layout
+ int num_lines = pango_layout_get_line_count( layout );
+ for (int i = 0; i < num_lines; i++)
+ {
+ PangoLayoutLine *line = pango_layout_get_line( layout, i );
- wxCoord by = y + (wxCoord)floor( double(size) * 2.0 / 3.0 ); // approximate baseline
- fprintf( m_pstream, "%d %d moveto\n", XLOG2DEV(x), YLOG2DEV(by) );
+ // width of glyphs already printed
+ int all_width = 0;
- /* I don't know how to write char to a stream, so I use a mini string */
- char tmpbuf[2];
- tmpbuf[1] = 0;
+ // Loop over runs in line
+ GSList *runs_list = line->runs;
+ while (runs_list)
+ {
+ PangoLayoutRun *run = (PangoLayoutRun*) runs_list->data;
+ PangoItem *item = run->item;
+ PangoGlyphString *glyphs = run->glyphs;
+ PangoAnalysis *analysis = &item->analysis;
+ PangoFont *font = analysis->font;
+ FT_Face ft_face = pango_ft2_font_get_face(font);
+
+ int num_glyphs = glyphs->num_glyphs;
+ for (int glyph_idx = 0; glyph_idx < num_glyphs; glyph_idx++)
+ {
+ PangoGlyphGeometry geometry = glyphs->glyphs[glyph_idx].geometry;
+ int pos_x = xxx + (int)((double)(all_width+geometry.x_offset) / scale);
+ int pos_y = yyy + (int)((double)geometry.y_offset / scale );
+ all_width += geometry.width;
+
+ draw_bezier_outline( this, ft_face,
+ (FT_UInt)(glyphs->glyphs[glyph_idx].glyph),
+ pos_x / PANGO_SCALE,
+ pos_y / PANGO_SCALE,
+ 1.0/(ps_kludge_factor * scale * 26.6),
+ 1.0/(ps_kludge_factor * scale * 26.6) );
+ }
+ runs_list = runs_list->next;
+ }
+ }
+
+ g_object_unref( G_OBJECT( layout ) );
+ g_object_unref( G_OBJECT( context ) );
+#else // !wxUSE_PANGO
+ wxCoord text_w, text_h, text_descent;
+
+ GetTextExtent(text, &text_w, &text_h, &text_descent);
+
+ // VZ: this seems to be unnecessary, so taking it out for now, if it
+ // doesn't create any problems, remove this comment entirely
+ //SetFont( m_font );
- fprintf( m_pstream, "(" );
+
+ int size = m_font.GetPointSize();
+
+// wxCoord by = y + (wxCoord)floor( double(size) * 2.0 / 3.0 ); // approximate baseline
+// commented by V. Slavik and replaced by accurate version
+// - note that there is still rounding error in text_descent!
+ wxCoord by = y + size - text_descent; // baseline
+
+ PsPrintf( wxT("%d %d moveto\n"), LogicalToDeviceX(x), LogicalToDeviceY(by) );
+ PsPrint( "(" );
+
const wxWX2MBbuf textbuf = text.mb_str();
- int len = strlen(textbuf);
- int i;
+ size_t len = strlen(textbuf);
+ size_t i;
for (i = 0; i < len; i++)
{
int c = (unsigned char) textbuf[i];
if (c == ')' || c == '(' || c == '\\')
{
/* Cope with special characters */
- fprintf( m_pstream, "\\" );
- tmpbuf[0] = (char) c;
- fprintf( m_pstream, tmpbuf );
+ PsPrint( "\\" );
+ PsPrint(c);
}
else if ( c >= 128 )
{
/* Cope with character codes > 127 */
- fprintf(m_pstream, "\\%o", c);
+ PsPrintf( wxT("\\%o"), c);
}
else
{
- tmpbuf[0] = (char) c;
- fprintf( m_pstream, tmpbuf );
+ PsPrint(c);
}
}
-
- fprintf( m_pstream, ") show\n" );
-
+
+ PsPrint( ") show\n" );
+
if (m_font.GetUnderlined())
{
wxCoord uy = (wxCoord)(y + size - m_underlinePosition);
- wxCoord w, h;
- GetTextExtent(text, &w, &h);
+ char buffer[100];
- fprintf( m_pstream,
+ sprintf( buffer,
"gsave\n"
"%d %d moveto\n"
- "%d setlinewidth\n"
+ "%f setlinewidth\n"
"%d %d lineto\n"
"stroke\n"
"grestore\n",
- XLOG2DEV(x), YLOG2DEV(uy),
- (wxCoord)m_underlineThickness,
- XLOG2DEV(x + w), YLOG2DEV(uy) );
+ LogicalToDeviceX(x), LogicalToDeviceY(uy),
+ m_underlineThickness,
+ LogicalToDeviceX(x + text_w), LogicalToDeviceY(uy) );
+ for (i = 0; i < 100; i++)
+ if (buffer[i] == ',') buffer[i] = '.';
+ PsPrint( buffer );
}
CalcBoundingBox( x, y );
CalcBoundingBox( x + size * text.Length() * 2/3 , y );
+#endif // wxUSE_PANGO/!wxUSE_PANGO
}
+void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord y, double angle )
+{
+ if (angle == 0.0)
+ {
+ DoDrawText(text, x, y);
+ return;
+ }
+
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
+
+ SetFont( m_font );
+
+ if (m_textForegroundColour.Ok())
+ {
+ unsigned char red = m_textForegroundColour.Red();
+ unsigned char blue = m_textForegroundColour.Blue();
+ unsigned char green = m_textForegroundColour.Green();
+
+ if (!m_colour)
+ {
+ // Anything not white is black
+ if (! (red == (unsigned char) 255 &&
+ blue == (unsigned char) 255 &&
+ green == (unsigned char) 255))
+ {
+ red = (unsigned char) 0;
+ green = (unsigned char) 0;
+ blue = (unsigned char) 0;
+ }
+ }
+
+ // maybe setgray here ?
+ if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
+ {
+ double redPS = (double)(red) / 255.0;
+ double bluePS = (double)(blue) / 255.0;
+ double greenPS = (double)(green) / 255.0;
+
+ char buffer[100];
+ sprintf( buffer,
+ "%.8f %.8f %.8f setrgbcolor\n",
+ redPS, greenPS, bluePS );
+ for (int i = 0; i < 100; i++)
+ if (buffer[i] == ',') buffer[i] = '.';
+ PsPrint( buffer );
+
+ m_currentRed = red;
+ m_currentBlue = blue;
+ m_currentGreen = green;
+ }
+ }
+
+ int size = m_font.GetPointSize();
+
+ PsPrintf( wxT("%d %d moveto\n"),
+ LogicalToDeviceX(x), LogicalToDeviceY(y));
+
+ char buffer[100];
+ sprintf(buffer, "%.8f rotate\n", angle);
+ size_t i;
+ for (i = 0; i < 100; i++)
+ {
+ if (buffer[i] == ',') buffer[i] = '.';
+ }
+ PsPrint( buffer);
+
+ PsPrint( "(" );
+ const wxWX2MBbuf textbuf = text.mb_str();
+ size_t len = strlen(textbuf);
+ for (i = 0; i < len; i++)
+ {
+ int c = (unsigned char) textbuf[i];
+ if (c == ')' || c == '(' || c == '\\')
+ {
+ /* Cope with special characters */
+ PsPrint( "\\" );
+ PsPrint(c);
+ }
+ else if ( c >= 128 )
+ {
+ /* Cope with character codes > 127 */
+ PsPrintf( wxT("\\%o"), c);
+ }
+ else
+ {
+ PsPrint(c);
+ }
+ }
+
+ PsPrint( ") show\n" );
+
+ sprintf( buffer, "%.8f rotate\n", -angle );
+ for (i = 0; i < 100; i++)
+ {
+ if (buffer[i] == ',') buffer[i] = '.';
+ }
+ PsPrint( buffer );
+
+ if (m_font.GetUnderlined())
+ {
+ wxCoord uy = (wxCoord)(y + size - m_underlinePosition);
+ wxCoord w, h;
+ char buffer[100];
+ GetTextExtent(text, &w, &h);
+
+ sprintf( buffer,
+ "gsave\n"
+ "%d %d moveto\n"
+ "%f setlinewidth\n"
+ "%d %d lineto\n"
+ "stroke\n"
+ "grestore\n",
+ LogicalToDeviceX(x), LogicalToDeviceY(uy),
+ m_underlineThickness,
+ LogicalToDeviceX(x + w), LogicalToDeviceY(uy) );
+ for (i = 0; i < 100; i++)
+ {
+ if (buffer[i] == ',') buffer[i] = '.';
+ }
+ PsPrint( buffer );
+ }
+
+ CalcBoundingBox( x, y );
+ CalcBoundingBox( x + size * text.Length() * 2/3 , y );
+}
void wxPostScriptDC::SetBackground (const wxBrush& brush)
{
void wxPostScriptDC::DoDrawSpline( wxList *points )
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
SetPen( m_pen );
- double a, b, c, d, x1, y1, x2, y2, x3, y3;
+ // a and b are not used
+ //double a, b;
+ double c, d, x1, y1, x2, y2, x3, y3;
wxPoint *p, *q;
- wxNode *node = points->First();
- p = (wxPoint *)node->Data();
+ wxList::compatibility_iterator node = points->GetFirst();
+ p = (wxPoint *)node->GetData();
x1 = p->x;
y1 = p->y;
- node = node->Next();
- p = (wxPoint *)node->Data();
+ node = node->GetNext();
+ p = (wxPoint *)node->GetData();
c = p->x;
d = p->y;
- x3 = a = (double)(x1 + c) / 2;
- y3 = b = (double)(y1 + d) / 2;
-
- fprintf( m_pstream,
- "newpath\n"
- "%d %d moveto\n"
- "%d %d lineto\n",
- XLOG2DEV((wxCoord)x1), YLOG2DEV((wxCoord)y1),
- XLOG2DEV((wxCoord)x3), YLOG2DEV((wxCoord)y3) );
+ x3 =
+ #if 0
+ a =
+ #endif
+ (double)(x1 + c) / 2;
+ y3 =
+ #if 0
+ b =
+ #endif
+ (double)(y1 + d) / 2;
+
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d moveto\n")
+ wxT("%d %d lineto\n"),
+ LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1),
+ LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) );
CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 );
CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 );
- while ((node = node->Next()) != NULL)
+ node = node->GetNext();
+ while (node)
{
- q = (wxPoint *)node->Data();
+ q = (wxPoint *)node->GetData();
x1 = x3;
y1 = y3;
x3 = (double)(x2 + c) / 2;
y3 = (double)(y2 + d) / 2;
- fprintf( m_pstream,
- "%d %d %d %d %d %d DrawSplineSection\n",
- XLOG2DEV((wxCoord)x1), YLOG2DEV((wxCoord)y1),
- XLOG2DEV((wxCoord)x2), YLOG2DEV((wxCoord)y2),
- XLOG2DEV((wxCoord)x3), YLOG2DEV((wxCoord)y3) );
+ PsPrintf( wxT("%d %d %d %d %d %d DrawSplineSection\n"),
+ LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1),
+ LogicalToDeviceX((wxCoord)x2), LogicalToDeviceY((wxCoord)y2),
+ LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) );
CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 );
CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 );
+
+ node = node->GetNext();
}
/*
next-to-last and last point respectively, in the point list
*/
- fprintf( m_pstream,
- "%d %d lineto\n"
- "stroke\n",
- XLOG2DEV((wxCoord)c), YLOG2DEV((wxCoord)d) );
+ PsPrintf( wxT("%d %d lineto\n")
+ wxT("stroke\n"),
+ LogicalToDeviceX((wxCoord)c), LogicalToDeviceY((wxCoord)d) );
}
wxCoord wxPostScriptDC::GetCharWidth() const
void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
m_signX = (xLeftRight ? 1 : -1);
m_signY = (yBottomUp ? 1 : -1);
void wxPostScriptDC::SetDeviceOrigin( wxCoord x, wxCoord y )
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
int h = 0;
int w = 0;
h = tmp;
}
- if (width) *width = w;
- if (height) *height = h;
+ if (width) *width = (int)(w * ms_PSScaleFactor);
+ if (height) *height = (int)(h * ms_PSScaleFactor);
}
void wxPostScriptDC::DoGetSizeMM(int *width, int *height) const
// Resolution in pixels per logical inch
wxSize wxPostScriptDC::GetPPI(void) const
{
- return wxSize(72, 72);
+ return wxSize((int)(72 * ms_PSScaleFactor),
+ (int)(72 * ms_PSScaleFactor));
}
{
wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") );
- if (m_printData.GetFilename() == "")
+ if ( m_printData.GetPrintMode() == wxPRINT_MODE_FILE )
{
- wxString filename = wxGetTempFileName("ps");
- m_printData.SetFilename(filename);
- }
+ if (m_printData.GetFilename() == wxT(""))
+ {
+ wxString filename = wxGetTempFileName( wxT("ps") );
+ m_printData.SetFilename(filename);
+ }
- m_pstream = fopen( m_printData.GetFilename().fn_str(), "w+" );
+ // FIXME: use fn_str() here under Unicode?
+ m_pstream = wxFopen( m_printData.GetFilename().c_str(), wxT("w+") );
- if (!m_pstream)
- {
- wxMessageBox( _("Cannot open file for PostScript printing!"), _("Error"), wxOK );
- m_ok = FALSE;
- return FALSE;
+ if (!m_pstream)
+ {
+ wxLogError( _("Cannot open file for PostScript printing!"));
+ m_ok = FALSE;
+ return FALSE;
+ }
}
m_ok = TRUE;
+ m_title = message;
- fprintf( m_pstream, "%%%%BeginProlog\n" );
- fprintf( m_pstream, wxPostScriptHeaderEllipse );
- fprintf( m_pstream, wxPostScriptHeaderEllipticArc );
- fprintf( m_pstream, wxPostScriptHeaderColourImage );
- fprintf( m_pstream, wxPostScriptHeaderReencodeISO1 );
- fprintf( m_pstream, wxPostScriptHeaderReencodeISO2 );
+ PsPrint( "%!PS-Adobe-2.0\n" );
+ PsPrintf( wxT("%%%%Title: %s\n"), m_title.c_str() );
+ PsPrint( "%%Creator: wxWindows PostScript renderer\n" );
+ PsPrintf( wxT("%%%%CreationDate: %s\n"), wxNow().c_str() );
+ if (m_printData.GetOrientation() == wxLANDSCAPE)
+ PsPrint( "%%Orientation: Landscape\n" );
+ else
+ PsPrint( "%%Orientation: Portrait\n" );
+
+ // PsPrintf( wxT("%%%%Pages: %d\n"), (wxPageNumber - 1) );
+
+ const wxChar *paper;
+ switch (m_printData.GetPaperId())
+ {
+ case wxPAPER_LETTER: paper = wxT("Letter"); break; // Letter: paper ""; 8 1/2 by 11 inches
+ case wxPAPER_LEGAL: paper = wxT("Legal"); break; // Legal, 8 1/2 by 14 inches
+ case wxPAPER_A4: paper = wxT("A4"); break; // A4 Sheet, 210 by 297 millimeters
+ case wxPAPER_TABLOID: paper = wxT("Tabloid"); break; // Tabloid, 11 by 17 inches
+ case wxPAPER_LEDGER: paper = wxT("Ledger"); break; // Ledger, 17 by 11 inches
+ case wxPAPER_STATEMENT: paper = wxT("Statement"); break; // Statement, 5 1/2 by 8 1/2 inches
+ case wxPAPER_EXECUTIVE: paper = wxT("Executive"); break; // Executive, 7 1/4 by 10 1/2 inches
+ case wxPAPER_A3: paper = wxT("A3"); break; // A3 sheet, 297 by 420 millimeters
+ case wxPAPER_A5: paper = wxT("A5"); break; // A5 sheet, 148 by 210 millimeters
+ case wxPAPER_B4: paper = wxT("B4"); break; // B4 sheet, 250 by 354 millimeters
+ case wxPAPER_B5: paper = wxT("B5"); break; // B5 sheet, 182-by-257-millimeter paper
+ case wxPAPER_FOLIO: paper = wxT("Folio"); break; // Folio, 8-1/2-by-13-inch paper
+ case wxPAPER_QUARTO: paper = wxT("Quaro"); break; // Quarto, 215-by-275-millimeter paper
+ case wxPAPER_10X14: paper = wxT("10x14"); break; // 10-by-14-inch sheet
+ default: paper = wxT("A4");
+ }
+ PsPrintf( wxT("%%%%DocumentPaperSizes: %s\n"), paper );
+ PsPrint( "%%EndComments\n\n" );
+
+ PsPrint( "%%BeginProlog\n" );
+ PsPrint( wxPostScriptHeaderConicTo );
+ PsPrint( wxPostScriptHeaderEllipse );
+ PsPrint( wxPostScriptHeaderEllipticArc );
+ PsPrint( wxPostScriptHeaderColourImage );
+#if wxUSE_PANGO
+#else
+ PsPrint( wxPostScriptHeaderReencodeISO1 );
+ PsPrint( wxPostScriptHeaderReencodeISO2 );
+#endif
if (wxPostScriptHeaderSpline)
- fprintf( m_pstream, wxPostScriptHeaderSpline );
- fprintf( m_pstream, "%%%%EndProlog\n" );
+ PsPrint( wxPostScriptHeaderSpline );
+ PsPrint( "%%EndProlog\n" );
SetBrush( *wxBLACK_BRUSH );
SetPen( *wxBLACK_PEN );
wxPageNumber = 1;
m_pageNumber = 1;
- m_title = message;
return TRUE;
}
void wxPostScriptDC::EndDoc ()
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (m_clipping)
{
m_clipping = FALSE;
- fprintf( m_pstream, "grestore\n" );
+ PsPrint( "grestore\n" );
}
- fclose( m_pstream );
- m_pstream = (FILE *) NULL;
-
- wxChar *header_file = wxGetTempFileName("ps");
-
- m_pstream = fopen( wxConvFile.cWX2MB(header_file) , "w+" );
-
- fprintf( m_pstream, "%%!PS-Adobe-2.0\n" ); // PostScript magic strings
- fprintf( m_pstream, "%%%%Title: %s\n", (const char *)m_title.mb_str() );
- fprintf( m_pstream, "%%%%Creator: %s\n", (const char*)wxConvCurrent->cWX2MB(wxTheApp->argv[0]) );
- fprintf( m_pstream, "%%%%CreationDate: %s\n", (const char *)wxNow().mb_str() );
-
- wxChar userID[256];
- if ( wxGetEmailAddress(userID, sizeof(userID)) )
- {
- fprintf( m_pstream, "%%%%For: %s ", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userID) );
- wxChar userName[245];
- if (wxGetUserName(userName, sizeof(userName)))
- fprintf( m_pstream, " (%s)", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userName) );
- fprintf( m_pstream, "\n" );
- }
- else if ( wxGetUserName(userID, sizeof(userID)) )
- {
- fprintf( m_pstream, "%%%%For: %s\n", wxMBSTRINGCAST wxConvCurrent->cWX2MB(userID) );;
+ if ( m_pstream ) {
+ fclose( m_pstream );
+ m_pstream = (FILE *) NULL;
}
+#if 0
// THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe <andy@hyperparallel.com>
-
wxCoord wx_printer_translate_x, wx_printer_translate_y;
double wx_printer_scale_x, wx_printer_scale_y;
- wx_printer_translate_x = m_printData.GetPrinterTranslateX();
- wx_printer_translate_y = m_printData.GetPrinterTranslateY();
+ wx_printer_translate_x = (wxCoord)m_printData.GetPrinterTranslateX();
+ wx_printer_translate_y = (wxCoord)m_printData.GetPrinterTranslateY();
wx_printer_scale_x = m_printData.GetPrinterScaleX();
wx_printer_scale_y = m_printData.GetPrinterScaleY();
- if (m_printData.GetOrientation() == wxLANDSCAPE)
- fprintf( m_pstream, "%%%%Orientation: Landscape\n" );
- else
- fprintf( m_pstream, "%%%%Orientation: Portrait\n" );
-
// Compute the bounding box. Note that it is in the default user
// coordinate system, thus we have to convert the values.
- wxCoord llx = (wxCoord) ((XLOG2DEV(m_minX)+wx_printer_translate_x)*wx_printer_scale_x);
- wxCoord lly = (wxCoord) ((YLOG2DEV(m_minY)+wx_printer_translate_y)*wx_printer_scale_y);
- wxCoord urx = (wxCoord) ((XLOG2DEV(m_maxX)+wx_printer_translate_x)*wx_printer_scale_x);
- wxCoord ury = (wxCoord) ((YLOG2DEV(m_maxY)+wx_printer_translate_y)*wx_printer_scale_y);
+ wxCoord minX = (wxCoord) LogicalToDeviceX(m_minX);
+ wxCoord minY = (wxCoord) LogicalToDeviceY(m_minY);
+ wxCoord maxX = (wxCoord) LogicalToDeviceX(m_maxX);
+ wxCoord maxY = (wxCoord) LogicalToDeviceY(m_maxY);
+
+ // LOG2DEV may have changed the minimum to maximum vice versa
+ if ( minX > maxX ) { wxCoord tmp = minX; minX = maxX; maxX = tmp; }
+ if ( minY > maxY ) { wxCoord tmp = minY; minY = maxY; maxY = tmp; }
+
+ // account for used scaling (boundingbox is before scaling in ps-file)
+ double scale_x = m_printData.GetPrinterScaleX() / ms_PSScaleFactor;
+ double scale_y = m_printData.GetPrinterScaleY() / ms_PSScaleFactor;
+
+ wxCoord llx, lly, urx, ury;
+ llx = (wxCoord) ((minX+wx_printer_translate_x)*scale_x);
+ lly = (wxCoord) ((minY+wx_printer_translate_y)*scale_y);
+ urx = (wxCoord) ((maxX+wx_printer_translate_x)*scale_x);
+ ury = (wxCoord) ((maxY+wx_printer_translate_y)*scale_y);
+ // (end of bounding box computation)
+
// If we're landscape, our sense of "x" and "y" is reversed.
if (m_printData.GetOrientation() == wxLANDSCAPE)
// The Adobe specifications call for integers; we round as to make
// the bounding larger.
- fprintf( m_pstream,
- "%%%%BoundingBox: %d %d %d %d\n",
+ PsPrintf( wxT("%%%%BoundingBox: %d %d %d %d\n"),
(wxCoord)floor((double)llx), (wxCoord)floor((double)lly),
(wxCoord)ceil((double)urx), (wxCoord)ceil((double)ury) );
- fprintf( m_pstream, "%%%%Pages: %d\n", (wxPageNumber - 1) );
- fprintf( m_pstream, "%%%%EndComments\n\n" );
// To check the correctness of the bounding box, postscript commands
// to draw a box corresponding to the bounding box are generated below.
// commands are generated within comments. These lines appear before any
// adjustment of scale, rotation, or translation, and hence are in the
// default user coordinates.
- fprintf( m_pstream, "%% newpath\n" );
- fprintf( m_pstream, "%% %d %d moveto\n", llx, lly );
- fprintf( m_pstream, "%% %d %d lineto\n", urx, lly );
- fprintf( m_pstream, "%% %d %d lineto\n", urx, ury );
- fprintf( m_pstream, "%% %d %d lineto closepath stroke\n", llx, ury );
-
- fclose( m_pstream );
- m_pstream = (FILE*) NULL;
-
- wxChar *tmp_file = wxGetTempFileName("ps");
-
- // Paste header Before wx_printer_file
- wxConcatFiles (header_file, m_printData.GetFilename(), tmp_file );
- wxRemoveFile( header_file );
- wxRemoveFile( m_printData.GetFilename() );
- wxRenameFile( tmp_file, m_printData.GetFilename() );
+ PsPrint( "% newpath\n" );
+ PsPrintf( wxT("%% %d %d moveto\n"), llx, lly );
+ PsPrintf( wxT("%% %d %d lineto\n"), urx, lly );
+ PsPrintf( wxT("%% %d %d lineto\n"), urx, ury );
+ PsPrintf( wxT("%% %d %d lineto closepath stroke\n"), llx, ury );
+#endif
#if defined(__X__) || defined(__WXGTK__)
- if (m_ok)
+ if (m_ok && (m_printData.GetPrintMode() == wxPRINT_MODE_PRINTER))
{
- wxString previewCommand(m_printData.GetPreviewCommand());
- wxString printerCommand(m_printData.GetPrinterCommand());
- wxString printerOptions(m_printData.GetPrinterOptions());
- wxString filename(m_printData.GetFilename());
-
- switch (m_printData.GetPrintMode())
- {
- case wxPRINT_MODE_PREVIEW:
- {
- wxChar *argv[3];
- argv[0] = WXSTRINGCAST previewCommand;
- argv[1] = WXSTRINGCAST filename;
- argv[2] = (wxChar*) NULL;
- wxExecute( argv, TRUE );
- wxRemoveFile( m_printData.GetFilename() );
- }
- break;
- case wxPRINT_MODE_PRINTER:
- {
- wxChar *argv[4];
- int argc = 0;
- argv[argc++] = WXSTRINGCAST printerCommand;
-
- // !SM! If we simply assign to argv[1] here, if printer options
- // are blank, we get an annoying and confusing message from lpr.
- wxChar *opts = WXSTRINGCAST printerOptions;
- if (opts && *opts)
- argv[argc++] = opts;
-
- argv[argc++] = WXSTRINGCAST filename;
- argv[argc++] = (wxChar *) NULL;
- wxExecute( argv, TRUE );
- wxRemoveFile( filename );
- }
- break;
- case wxPRINT_MODE_FILE:
- case wxPRINT_MODE_NONE:
- break;
- }
+ wxString command;
+ command += m_printData.GetPrinterCommand();
+ command += wxT(" ");
+ command += m_printData.GetPrinterOptions();
+ command += wxT(" ");
+ command += m_printData.GetFilename();
+
+ wxExecute( command, TRUE );
+ wxRemoveFile( m_printData.GetFilename() );
}
#endif
}
void wxPostScriptDC::StartPage()
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- fprintf( m_pstream, "%%%%Page: %d\n", wxPageNumber++ );
+ PsPrintf( wxT("%%%%Page: %d\n"), wxPageNumber++ );
// What is this one supposed to do? RR.
// *m_pstream << "matrix currentmatrix\n";
wxCoord translate_x, translate_y;
double scale_x, scale_y;
- translate_x = m_printData.GetPrinterTranslateX();
- translate_y = m_printData.GetPrinterTranslateY();
+ translate_x = (wxCoord)m_printData.GetPrinterTranslateX();
+ translate_y = (wxCoord)m_printData.GetPrinterTranslateY();
scale_x = m_printData.GetPrinterScaleX();
scale_y = m_printData.GetPrinterScaleY();
int h;
GetSize( (int*) NULL, &h );
translate_y -= h;
- fprintf( m_pstream, "90 rotate\n" );
-
+ PsPrint( "90 rotate\n" );
// I copied this one from a PostScript tutorial, but to no avail. RR.
- // fprintf( m_pstream, "90 rotate llx neg ury nef translate\n" );
+ // PsPrint( "90 rotate llx neg ury nef translate\n" );
}
- fprintf( m_pstream, "%.8f %.8f scale\n", scale_x, scale_y );
- fprintf( m_pstream, "%d %d translate\n", translate_x, translate_y );
+ char buffer[100];
+ sprintf( buffer, "%.8f %.8f scale\n", scale_x / ms_PSScaleFactor,
+ scale_y / ms_PSScaleFactor);
+ for (int i = 0; i < 100; i++)
+ if (buffer[i] == ',') buffer[i] = '.';
+ PsPrint( buffer );
+
+ PsPrintf( wxT("%d %d translate\n"), translate_x, translate_y );
}
void wxPostScriptDC::EndPage ()
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok , wxT("invalid postscript dc") );
- fprintf( m_pstream, "showpage\n" );
+ PsPrint( "showpage\n" );
}
bool wxPostScriptDC::DoBlit( wxCoord xdest, wxCoord ydest,
wxCoord fwidth, wxCoord fheight,
wxDC *source,
wxCoord xsrc, wxCoord ysrc,
- int rop, bool WXUNUSED(useMask) )
+ int rop, bool WXUNUSED(useMask), wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask) )
{
- wxCHECK_MSG( m_ok && m_pstream, FALSE, wxT("invalid postscript dc") );
+ wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") );
wxCHECK_MSG( source, FALSE, wxT("invalid source dc") );
wxCoord wxPostScriptDC::GetCharHeight() const
{
if (m_font.Ok())
- return m_font.GetPointSize();
+ return m_font.GetPointSize();
else
return 12;
}
if (!fontToUse) fontToUse = (wxFont*) &m_font;
wxCHECK_RET( fontToUse, wxT("GetTextExtent: no font defined") );
- wxCHECK_RET( x, wxT("GetTextExtent: x == NULL") );
- wxCHECK_RET( y, wxT("GetTextExtent: y == NULL") );
+
+ if (string.IsEmpty())
+ {
+ if (x) (*x) = 0;
+ if (y) (*y) = 0;
+ if (descent) (*descent) = 0;
+ if (externalLeading) (*externalLeading) = 0;
+ return;
+ }
+
+#if wxUSE_PANGO
+ int wx_dpi = GetResolution();
+ int pango_dpi = 600;
+ PangoContext *context = pango_ft2_get_context ( pango_dpi, pango_dpi );
+
+ double scale = pango_dpi / wx_dpi;
+ scale /= m_userScaleY;
+
+ pango_context_set_language (context, pango_language_from_string ("en_US"));
+ pango_context_set_base_dir (context, PANGO_DIRECTION_LTR );
+
+ PangoLayout *layout = pango_layout_new (context);
+
+ PangoFontDescription *desc = fontToUse->GetNativeFontInfo()->description;
+ pango_layout_set_font_description(layout, desc);
+#if wxUSE_UNICODE
+ const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
+#else
+ const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string );
+ const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata );
+#endif
+ pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
+ PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+
+ PangoRectangle rect;
+ pango_layout_line_get_extents(line, NULL, &rect);
+
+ if (x) (*x) = (wxCoord) ( rect.width / PANGO_SCALE / scale );
+ if (y) (*y) = (wxCoord) ( rect.height / PANGO_SCALE / scale );
+ if (descent)
+ {
+ // Do something about metrics here
+ (*descent) = 0;
+ }
+ if (externalLeading) (*externalLeading) = 0; // ??
+
+ g_object_unref( G_OBJECT( layout ) );
+#else
+ // GTK 2.0
const wxWX2MBbuf strbuf = string.mb_str();
double UnderlinePosition = 0.0;
double UnderlineThickness = 0.0;
- /* get actual parameters */
- const int Family = fontToUse->GetFamily();
- const int Size = fontToUse->GetPointSize();
- const int Style = fontToUse->GetStyle();
- const int Weight = fontToUse->GetWeight();
+ // Get actual parameters
+ int Family = fontToUse->GetFamily();
+ int Size = fontToUse->GetPointSize();
+ int Style = fontToUse->GetStyle();
+ int Weight = fontToUse->GetWeight();
- /* if we have another font, read the font-metrics */
+ // If we have another font, read the font-metrics
if (Family!=lastFamily || Size!=lastSize || Style!=lastStyle || Weight!=lastWeight)
{
- /* store actual values */
+ // Store actual values
lastFamily = Family;
lastSize = Size;
lastStyle = Style;
lastWeight = Weight;
- char *name = (char*) NULL;
+ const wxChar *name;
switch (Family)
{
case wxMODERN:
- {
- if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "CourBoO";
- else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "CourBo";
- else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "Cour0";
- else name = "Cour";
- }
+ case wxTELETYPE:
+ {
+ if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("CourBoO.afm");
+ else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("CourBo.afm");
+ else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("CourO.afm");
+ else name = wxT("Cour.afm");
break;
+ }
case wxROMAN:
- {
- if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "TimesBoO";
- else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "TimesBo";
- else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "TimesO";
- else name = "TimesRo";
- }
+ {
+ if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("TimesBoO.afm");
+ else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("TimesBo.afm");
+ else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("TimesO.afm");
+ else name = wxT("TimesRo.afm");
+ break;
+ }
+ case wxSCRIPT:
+ {
+ name = wxT("Zapf.afm");
break;
+ }
+ case wxSWISS:
default:
- {
- if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "HelvBoO";
- else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "HelvBo";
- else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "Helv0";
- else name = "Helv";
- }
+ {
+ if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("HelvBoO.afm");
+ else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("HelvBo.afm");
+ else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("HelvO.afm");
+ else name = wxT("Helv.afm");
break;
+ }
}
- /* get the directory of the AFM files */
- char afmName[256];
- afmName[0] = 0;
+ FILE *afmFile = NULL;
+ // Get the directory of the AFM files
+ wxString afmName;
if (!m_printData.GetFontMetricPath().IsEmpty())
{
- strcpy( afmName, m_printData.GetFontMetricPath().fn_str() );
+ afmName = m_printData.GetFontMetricPath();
+ afmName << wxFILE_SEP_PATH << name;
+ afmFile = wxFopen(afmName,wxT("r"));
}
+#if defined(__UNIX__) && !defined(__VMS__)
+ if (afmFile==NULL)
+ {
+ afmName = wxGetDataDir();
+ afmName << wxFILE_SEP_PATH
+#if defined(__LINUX__) || defined(__FREEBSD__)
+ << wxT("gs_afm") << wxFILE_SEP_PATH
+#else
+ << wxT("afm") << wxFILE_SEP_PATH
+#endif
+ << name;
+ afmFile = wxFopen(afmName,wxT("r"));
+ }
+#endif
+
/* 2. open and process the file
/ a short explanation of the AFM format:
/ we have for each character a line, which gives its size
/
/ when the font has changed, we read in the right AFM file and store the
/ character widths in an array, which is processed below (see point 3.). */
-
- /* new elements JC Sun Aug 25 23:21:44 MET DST 1996 */
-
- strcat(afmName,name);
- strcat(afmName,".afm");
- FILE *afmFile = fopen(afmName,"r");
-
-#ifdef __UNIX__
- if (afmFile==NULL)
- {
- strcpy( afmName, "/usr/local/share/wx/afm/" );
- strcat(afmName,name);
- strcat(afmName,".afm");
- afmFile = fopen(afmName,"r");
- }
-
- if (afmFile==NULL)
- {
- strcpy( afmName, "/usr/share/wx/afm/" );
- strcat(afmName,name);
- strcat(afmName,".afm");
- afmFile = fopen(afmName,"r");
- }
-#endif
-
if (afmFile==NULL)
{
- wxLogDebug( wxT("GetTextExtent: can't open AFM file '%hs'\n"), afmName );
- wxLogDebug( wxT(" using approximate values\n"));
+ wxLogDebug( wxT("GetTextExtent: can't open AFM file '%s'"), afmName.c_str() );
+ wxLogDebug( wxT(" using approximate values"));
for (int i=0; i<256; i++) lastWidths[i] = 500; /* an approximate value */
lastDescender = -150; /* dito. */
}
if ((sscanf(line,"%s%d",descString,&lastDescender)!=2) ||
(strcmp(descString,"Descender")!=0))
{
- wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad descender)\n"), afmName,line );
+ wxLogDebug( wxT("AFM-file '%s': line '%s' has error (bad descender)"), afmName.c_str(),line );
}
}
/* JC 1.) check for UnderlinePosition */
if ((sscanf(line,"%s%lf",upString,&UnderlinePosition)!=2) ||
(strcmp(upString,"UnderlinePosition")!=0))
{
- wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad UnderlinePosition)\n"), afmName, line );
+ wxLogDebug( wxT("AFM-file '%s': line '%s' has error (bad UnderlinePosition)"), afmName.c_str(), line );
}
}
/* JC 2.) check for UnderlineThickness */
if ((sscanf(line,"%s%lf",utString,&UnderlineThickness)!=2) ||
(strcmp(utString,"UnderlineThickness")!=0))
{
- wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad UnderlineThickness)\n"), afmName, line );
+ wxLogDebug( wxT("AFM-file '%s': line '%s' has error (bad UnderlineThickness)"), afmName.c_str(), line );
}
}
/* JC 3.) check for EncodingScheme */
if ((sscanf(line,"%s%s",utString,encString)!=2) ||
(strcmp(utString,"EncodingScheme")!=0))
{
- wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad EncodingScheme)\n"), afmName, line );
+ wxLogDebug( wxT("AFM-file '%s': line '%s' has error (bad EncodingScheme)"), afmName.c_str(), line );
}
else if (strncmp(encString, "AdobeStandardEncoding", 21))
{
- wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (unsupported EncodingScheme %hs)\n"),
- afmName,line, encString);
+ wxLogDebug( wxT("AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)"),
+ afmName.c_str(),line, encString);
}
}
/* B.) check for char-width */
{
if (sscanf(line,"%s%d%s%s%d",cString,&ascii,semiString,WXString,&cWidth)!=5)
{
- wxLogDebug(wxT("AFM-file '%hs': line '%hs' has an error (bad character width)\n"),afmName,line);
+ wxLogDebug(wxT("AFM-file '%s': line '%s' has an error (bad character width)"),afmName.c_str(),line);
}
if(strcmp(cString,"C")!=0 || strcmp(semiString,";")!=0 || strcmp(WXString,"WX")!=0)
{
- wxLogDebug(wxT("AFM-file '%hs': line '%hs' has a format error\n"),afmName,line);
+ wxLogDebug(wxT("AFM-file '%s': line '%s' has a format error"),afmName.c_str(),line);
}
/* printf(" char '%c'=%d has width '%d'\n",ascii,ascii,cWidth); */
if (ascii>=0 && ascii<256)
else
{
/* MATTHEW: this happens a lot; don't print an error */
- /* wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName,ascii); */
+ /* wxLogDebug("AFM-file '%s': ASCII value %d out of range",afmName.c_str(),ascii); */
}
}
/* C.) ignore other entries. */
/ the correct way would be to map the character names
/ like 'adieresis' to corresp. positions of ISOEnc and read
/ these values from AFM files, too. Maybe later ... */
- lastWidths[196] = lastWidths['A']; // Ä
- lastWidths[228] = lastWidths['a']; // ä
- lastWidths[214] = lastWidths['O']; // Ö
- lastWidths[246] = lastWidths['o']; // ö
- lastWidths[220] = lastWidths['U']; // Ü
- lastWidths[252] = lastWidths['u']; // ü
- lastWidths[223] = lastWidths[251]; // ß
- }
- /* JC: calculate UnderlineThickness/UnderlinePosition */
- {
+ // NB: casts to int are needed to suppress gcc 3.3 warnings
+ lastWidths[196] = lastWidths[(int)'A']; // Ä
+ lastWidths[228] = lastWidths[(int)'a']; // ä
+ lastWidths[214] = lastWidths[(int)'O']; // Ö
+ lastWidths[246] = lastWidths[(int)'o']; // ö
+ lastWidths[220] = lastWidths[(int)'U']; // Ü
+ lastWidths[252] = lastWidths[(int)'u']; // ü
+ lastWidths[223] = lastWidths[(int)251]; // ß
+
+ /* JC: calculate UnderlineThickness/UnderlinePosition */
+
// VS: dirty, but is there any better solution?
double *pt;
pt = (double*) &m_underlinePosition;
- *pt = UnderlinePosition * fontToUse->GetPointSize() / 1000.0f;
+ *pt = LogicalToDeviceYRel((wxCoord)(UnderlinePosition * fontToUse->GetPointSize())) / 1000.0f;
pt = (double*) &m_underlineThickness;
- *pt = UnderlineThickness * fontToUse->GetPointSize() / 1000.0f * m_scaleFactor;
+ *pt = LogicalToDeviceYRel((wxCoord)(UnderlineThickness * fontToUse->GetPointSize())) / 1000.0f;
+
}
+
/* 3. now the font metrics are read in, calc size this
/ is done by adding the widths of the characters in the
/ string. they are given in 1/1000 of the size! */
- double widthSum=0;
+ long sum=0;
wxCoord height=Size; /* by default */
unsigned char *p;
for(p=(unsigned char *)wxMBSTRINGCAST strbuf; *p; p++)
{
if(lastWidths[*p]== INT_MIN)
{
- wxLogDebug(wxT("GetTextExtent: undefined width for character '%hc' (%d)\n"), *p,*p);
- widthSum += /*(wxCoord)*/(lastWidths[' ']/1000.0F * Size); /* assume space */
+ wxLogDebug(wxT("GetTextExtent: undefined width for character '%c' (%d)"), *p,*p);
+ sum += lastWidths[(unsigned char)' ']; /* assume space */
}
else
{
- widthSum += /*(wxCoord)*/((lastWidths[*p]/1000.0F)*Size);
+ sum += lastWidths[*p];
}
}
+ double widthSum = sum;
+ widthSum *= Size;
+ widthSum /= 1000.0F;
+
/* add descender to height (it is usually a negative value) */
- if (lastDescender != INT_MIN)
- {
- height += (wxCoord)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
- }
+ //if (lastDescender != INT_MIN)
+ //{
+ // height += (wxCoord)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
+ //}
+ // - commented by V. Slavik - height already contains descender in it
+ // (judging from few experiments)
/* return size values */
if ( x )
/* currently no idea how to calculate this! */
if (externalLeading) *externalLeading = 0;
-
-#endif
-}
-
-// Determine the Default Postscript Previewer
-// available on the platform
-#if defined(__SUN__) && defined(__XVIEW__)
-// OpenWindow/NeWS's Postscript Previewer
-# define PS_VIEWER_PROG "pageview"
-#elif defined(__VMS__)
-#define PS_VIEWER_PROG "view/format=ps/select=x_display"
-#elif defined(__SGI__)
-// SGI's Display Postscript Previewer
-//# define PS_VIEWER_PROG "dps"
-# define PS_VIEWER_PROG "xpsview"
-#elif defined(__X__) || defined(__WXGTK__)
-// Front-end to ghostscript
-# define PS_VIEWER_PROG "ghostview"
-#else
-// Windows ghostscript/ghostview
-# define PS_VIEWER_PROG "gsview"
#endif
+ // Use AFM
-wxPrintSetupData *wxThePrintSetupData = (wxPrintSetupData *) NULL;
-
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
-IMPLEMENT_DYNAMIC_CLASS(wxPrintSetupData, wxObject)
#endif
-
-// Redundant now I think
-#if 1
-IMPLEMENT_CLASS(wxPostScriptPrintDialog, wxDialog)
-
-wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxString& title,
- const wxPoint& pos, const wxSize& size, wxCoord style):
- wxDialog(parent, -1, title, pos, size, style)
-{
- wxBeginBusyCursor();
-
- char buf[100];
- int yPos = 40;
- wxString
- *orientation = new wxString[2],
- *print_modes = new wxString[3];
- int features;
- wxCoord wx_printer_translate_x, wx_printer_translate_y;
- double wx_printer_scale_x, wx_printer_scale_y;
-
- orientation[0] = _("Portrait");
- orientation[1] = _("Landscape");
-
- print_modes[0] = _("Send to Printer");
- print_modes[1] = _("Print to File");
- print_modes[2] = _("Preview Only");
-
-
-
- wxButton *okBut = new wxButton (this, wxID_OK, _("OK"), wxPoint(5, 5));
- (void) new wxButton (this, wxID_CANCEL, _("Cancel"), wxPoint(40, 5));
- okBut->SetDefault();
-
-
-#if defined(__WXGTK__) || defined (__WXMOTIF__)
- (void) new wxStaticText( this, -1, _("Printer Command: "),
- wxPoint(5, yPos) );
- (void) new wxTextCtrl( this, wxID_PRINTER_COMMAND, wxThePrintSetupData->GetPrinterCommand(),
- wxPoint(100, yPos), wxSize(100, -1) );
-
- (void) new wxStaticText( this, -1, _("Printer Options: "),
- wxPoint(210, yPos) );
- (void) new wxTextCtrl( this, wxID_PRINTER_OPTIONS, wxThePrintSetupData->GetPrinterOptions(),
- wxPoint(305, yPos), wxSize(150, -1) );
-
- yPos += 40;
-#endif
-
-
- wxRadioBox *radio0 = new wxRadioBox(this, wxID_PRINTER_ORIENTATION, "Orientation: ", wxPoint(5, yPos), wxSize(-1,-1),
- 2,orientation,2,wxRA_SPECIFY_ROWS);
- radio0->SetSelection((int)wxThePrintSetupData->GetPrinterOrientation() - 1);
-
- // @@@ Configuration hook
- if ( !wxThePrintSetupData->GetPrintPreviewCommand() )
- wxThePrintSetupData->SetPrintPreviewCommand(PS_VIEWER_PROG);
-
- // wxGetResource ("wxWindows", "PSView", &wxThePrintSetupData->m_previewCommand);
-
- features = (wxThePrintSetupData->GetPrintPreviewCommand() &&
- *wxThePrintSetupData->GetPrintPreviewCommand()) ? 3 : 2;
-
- wxRadioBox *radio1 = new wxRadioBox(this, wxID_PRINTER_MODES, _("PostScript:"),
- wxPoint(150, yPos),
- wxSize(-1,-1), features,
- print_modes, features, wxRA_SPECIFY_ROWS);
-
-#ifdef __WXMSW__
- radio1->Enable(0, FALSE);
- if (wxThePrintSetupData->GetPrintPreviewCommand() && *wxThePrintSetupData->GetPrintPreviewCommand())
- radio1->Enable(2, FALSE);
-#endif
-
- radio1->SetSelection((int)wxThePrintSetupData->GetPrinterMode());
- wxThePrintSetupData->GetPrinterTranslation(&wx_printer_translate_x, &wx_printer_translate_y);
- wxThePrintSetupData->GetPrinterScaling(&wx_printer_scale_x, &wx_printer_scale_y);
-
- sprintf (buf, "%.2f", wx_printer_scale_x);
-
- yPos += 90;
- (void) new wxStaticText(this, -1, _("X Scaling"), wxPoint(5, yPos));
- /* wxTextCtrl *text1 = */ (void) new wxTextCtrl(this, wxID_PRINTER_X_SCALE, buf, wxPoint(100, yPos), wxSize(100, -1));
-
- sprintf (buf, "%.2f", wx_printer_scale_y);
- (void) new wxStaticText(this, -1, _("Y Scaling"), wxPoint(220, yPos));
- /* wxTextCtrl *text2 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_SCALE, buf, wxPoint(320, yPos), wxSize(100, -1));
-
- yPos += 25;
-
- (void) new wxStaticText(this, -1, _("X Translation"), wxPoint(5, yPos));
- sprintf (buf, "%.2d", wx_printer_translate_x);
- /* wxTextCtrl *text3 = */ (void) new wxTextCtrl(this, wxID_PRINTER_X_TRANS, buf, wxPoint(100, yPos), wxSize(100, -1));
-
- (void) new wxStaticText(this, -1, _("Y Translation"), wxPoint(220, yPos));
- sprintf (buf, "%.2d", wx_printer_translate_y);
- /* wxTextCtrl *text4 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_TRANS, buf, wxPoint(320, yPos), wxSize(100, -1));
-
- Fit ();
-
- delete[] orientation;
- delete[] print_modes;
-
- wxEndBusyCursor();
-}
-
-int wxPostScriptPrintDialog::ShowModal ()
-{
- if ( wxDialog::ShowModal() == wxID_OK )
- {
-// wxTextCtrl *text0 = (wxTextCtrl *)FindWindow(wxID_PRINTER_OPTIONS);
- wxTextCtrl *text1 = (wxTextCtrl *)FindWindow(wxID_PRINTER_X_SCALE);
- wxTextCtrl *text2 = (wxTextCtrl *)FindWindow(wxID_PRINTER_Y_SCALE);
- wxTextCtrl *text3 = (wxTextCtrl *)FindWindow(wxID_PRINTER_X_TRANS);
- wxTextCtrl *text4 = (wxTextCtrl *)FindWindow(wxID_PRINTER_Y_TRANS);
-// wxTextCtrl *text_prt = (wxTextCtrl *)FindWindow(wxID_PRINTER_COMMAND);
- wxRadioBox *radio0 = (wxRadioBox *)FindWindow(wxID_PRINTER_ORIENTATION);
- wxRadioBox *radio1 = (wxRadioBox *)FindWindow(wxID_PRINTER_MODES);
-
- StringToDouble (WXSTRINGCAST text1->GetValue (), &wxThePrintSetupData->m_printerScaleX);
- StringToDouble (WXSTRINGCAST text2->GetValue (), &wxThePrintSetupData->m_printerScaleY);
-
- long dummy;
- StringToLong (WXSTRINGCAST text3->GetValue (), &dummy);
- wxThePrintSetupData->m_printerTranslateX = (wxCoord)dummy;
- StringToLong (WXSTRINGCAST text4->GetValue (), &dummy);
- wxThePrintSetupData->m_printerTranslateY = (wxCoord)dummy;
-
-#ifdef __X__
- // wxThePrintSetupData->SetPrinterOptions(WXSTRINGCAST text0->GetValue ());
- // wxThePrintSetupData->SetPrinterCommand(WXSTRINGCAST text_prt->GetValue ());
-#endif
-
- wxThePrintSetupData->SetPrinterOrientation((radio0->GetSelection() == 1 ? wxLANDSCAPE : wxPORTRAIT));
-
- // C++ wants this
- switch ( radio1->GetSelection() ) {
- case 0: wxThePrintSetupData->SetPrinterMode(PS_PRINTER); break;
- case 1: wxThePrintSetupData->SetPrinterMode(PS_FILE); break;
- case 2: wxThePrintSetupData->SetPrinterMode(PS_PREVIEW); break;
- }
- return wxID_OK;
- }
- return wxID_CANCEL;
+ // GTK 2.0
}
-#endif
- // 0 (redundant)
-// PostScript printer settings
-// RETAINED FOR BACKWARD COMPATIBILITY
-void wxSetPrinterCommand(const wxString& cmd)
+// print postscript datas via required method (file, stream)
+void wxPostScriptDC::PsPrintf( const wxChar* fmt, ... )
{
- wxThePrintSetupData->SetPrinterCommand(cmd);
-}
+ va_list argptr;
+ va_start(argptr, fmt);
-void wxSetPrintPreviewCommand(const wxString& cmd)
-{
- wxThePrintSetupData->SetPrintPreviewCommand(cmd);
+ PsPrint( wxString::FormatV( fmt, argptr ).c_str() );
}
-void wxSetPrinterOptions(const wxString& flags)
+void wxPostScriptDC::PsPrint( const char* psdata )
{
- wxThePrintSetupData->SetPrinterOptions(flags);
-}
-
-void wxSetPrinterFile(const wxString& f)
-{
- wxThePrintSetupData->SetPrinterFile(f);
-}
-
-void wxSetPrinterOrientation(int orient)
-{
- wxThePrintSetupData->SetPrinterOrientation(orient);
-}
-
-void wxSetPrinterScaling(double x, double y)
-{
- wxThePrintSetupData->SetPrinterScaling(x, y);
-}
-
-void wxSetPrinterTranslation(wxCoord x, wxCoord y)
-{
- wxThePrintSetupData->SetPrinterTranslation(x, y);
-}
-
-// 1 = Preview, 2 = print to file, 3 = send to printer
-void wxSetPrinterMode(int mode)
-{
- wxThePrintSetupData->SetPrinterMode(mode);
-}
-
-void wxSetAFMPath(const wxString& f)
-{
- wxThePrintSetupData->SetAFMPath(f);
-}
-
-// Get current values
-wxString wxGetPrinterCommand()
-{
- return wxThePrintSetupData->GetPrinterCommand();
-}
-
-wxString wxGetPrintPreviewCommand()
-{
- return wxThePrintSetupData->GetPrintPreviewCommand();
-}
-
-wxString wxGetPrinterOptions()
-{
- return wxThePrintSetupData->GetPrinterOptions();
-}
-
-wxString wxGetPrinterFile()
-{
- return wxThePrintSetupData->GetPrinterFile();
-}
-
-int wxGetPrinterOrientation()
-{
- return wxThePrintSetupData->GetPrinterOrientation();
-}
-
-void wxGetPrinterScaling(double* x, double* y)
-{
- wxThePrintSetupData->GetPrinterScaling(x, y);
-}
-
-void wxGetPrinterTranslation(wxCoord *x, wxCoord *y)
-{
- wxThePrintSetupData->GetPrinterTranslation(x, y);
-}
-
-int wxGetPrinterMode()
-{
- return wxThePrintSetupData->GetPrinterMode();
-}
-
-wxString wxGetAFMPath()
-{
- return wxThePrintSetupData->GetAFMPath();
-}
-
-/*
- * Print setup data
- */
+ switch( m_printData.GetPrintMode() )
+ {
+#if wxUSE_STREAMS
+ // append to output stream
+ case wxPRINT_MODE_STREAM:
+ {
+ wxOutputStream* outputstream = m_printData.GetOutputStream();
+ wxCHECK_RET( outputstream, wxT("invalid outputstream") );
+ outputstream->Write( psdata, strlen( psdata ) );
+ }
+ break;
+#endif // wxUSE_STREAMS
-wxPrintSetupData::wxPrintSetupData()
-{
- m_printerOrient = wxPORTRAIT;
- m_printerScaleX = (double)1.0;
- m_printerScaleY = (double)1.0;
- m_printerTranslateX = 0;
- m_printerTranslateY = 0;
- m_printerMode = wxPRINT_MODE_FILE;
- m_printColour = TRUE;
+ // save data into file
+ default:
+ wxCHECK_RET( m_pstream, wxT("invalid postscript dc") );
+ fwrite( psdata, 1, strlen( psdata ), m_pstream );
+ }
}
-wxPrintSetupData::~wxPrintSetupData()
+void wxPostScriptDC::PsPrint( int ch )
{
-}
+ switch( m_printData.GetPrintMode() )
+ {
+#if wxUSE_STREAMS
+ // append to output stream
+ case wxPRINT_MODE_STREAM:
+ {
+ wxOutputStream* outputstream = m_printData.GetOutputStream();
+ wxCHECK_RET( outputstream, wxT("invalid outputstream") );
+ outputstream->PutC( ch );
+ }
+ break;
+#endif // wxUSE_STREAMS
-void wxPrintSetupData::operator=(wxPrintSetupData& data)
-{
- SetPrinterCommand(data.GetPrinterCommand());
- SetPrintPreviewCommand(data.GetPrintPreviewCommand());
- SetPrinterOptions(data.GetPrinterOptions());
- wxCoord x, y;
- data.GetPrinterTranslation(&x, &y);
- SetPrinterTranslation(x, y);
-
- double x1, y1;
- data.GetPrinterScaling(&x1, &y1);
- SetPrinterScaling(x1, y1);
-
- SetPrinterOrientation(data.GetPrinterOrientation());
- SetPrinterMode(data.GetPrinterMode());
- SetAFMPath(data.GetAFMPath());
- SetPaperName(data.GetPaperName());
- SetColour(data.GetColour());
+ // save data into file
+ default:
+ wxCHECK_RET( m_pstream, wxT("invalid postscript dc") );
+ fputc( ch, m_pstream );
+ }
}
-// Initialize from a wxPrintData object (wxPrintData should now be used instead of wxPrintSetupData).
-void wxPrintSetupData::operator=(const wxPrintData& data)
-{
- SetPrinterCommand(data.GetPrinterCommand());
- SetPrintPreviewCommand(data.GetPreviewCommand());
- SetPrinterOptions(data.GetPrinterOptions());
- SetPrinterTranslation(data.GetPrinterTranslateX(), data.GetPrinterTranslateY());
- SetPrinterScaling(data.GetPrinterScaleX(), data.GetPrinterScaleY());
- SetPrinterOrientation(data.GetOrientation());
- SetPrinterMode((int) data.GetPrintMode());
- SetAFMPath(data.GetFontMetricPath());
- SetPaperName(wxThePrintPaperDatabase->ConvertIdToName(data.GetPaperId()));
- SetColour(data.GetColour());
- SetPrinterFile(data.GetFilename());
-}
+#if WXWIN_COMPATIBILITY_2_2
+WXDLLEXPORT wxPrintSetupData *wxThePrintSetupData = 0;
void wxInitializePrintSetupData(bool init)
{
- if (init)
- {
- wxThePrintSetupData = new wxPrintSetupData;
-
- wxThePrintSetupData->SetPrintPreviewCommand(PS_VIEWER_PROG);
- wxThePrintSetupData->SetPrinterOrientation(wxPORTRAIT);
- wxThePrintSetupData->SetPrinterMode(wxPRINT_MODE_PREVIEW);
- wxThePrintSetupData->SetPaperName(_("A4 sheet, 210 x 297 mm"));
-
- // Could have a .ini file to read in some defaults
- // - and/or use environment variables, e.g. WXWIN
-#ifdef __VMS__
- wxThePrintSetupData->SetPrinterCommand("print");
- wxThePrintSetupData->SetPrinterOptions("/nonotify/queue=psqueue");
- wxThePrintSetupData->SetAFMPath("sys$ps_font_metrics:");
-#endif
-#ifdef __WXMSW__
- wxThePrintSetupData->SetPrinterCommand("print");
- wxThePrintSetupData->SetAFMPath("c:\\windows\\system\\");
- wxThePrintSetupData->SetPrinterOptions("");
-#endif
-#if !defined(__VMS__) && !defined(__WXMSW__)
- wxThePrintSetupData->SetPrinterCommand("lpr");
- wxThePrintSetupData->SetPrinterOptions("");
- wxThePrintSetupData->SetAFMPath("");
-#endif
- }
- else
- {
- if (wxThePrintSetupData)
- delete wxThePrintSetupData;
- wxThePrintSetupData = (wxPrintSetupData *) NULL;
- }
+ if (init)
+ {
+ // gets initialized in the constructor
+ wxThePrintSetupData = new wxPrintSetupData;
+ }
+ else
+ {
+ delete wxThePrintSetupData;
+
+ wxThePrintSetupData = (wxPrintSetupData *) NULL;
+ }
}
// A module to allow initialization/cleanup of PostScript-related
IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule)
-/*
- * Initialization/cleanup module
- */
-
bool wxPostScriptModule::OnInit()
{
wxInitializePrintSetupData();
{
wxInitializePrintSetupData(FALSE);
}
+#endif
+ // WXWIN_COMPATIBILITY_2_2
#endif
// wxUSE_POSTSCRIPT
#endif
// wxUSE_PRINTING_ARCHITECTURE
+
+
+// vi:sts=4:sw=4:et
projects / wxWidgets.git / blobdiff