/////////////////////////////////////////////////////////////////////////////
-// Name: dcpsg.cpp
+// Name: src/generic/dcpsg.cpp
// Purpose: Generic wxPostScriptDC implementation
// Author: Julian Smart, Robert Roebling, Markus Holzhem
// 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
-#endif
-
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
-#ifndef WX_PRECOMP
-#endif // WX_PRECOMP
+#if wxUSE_PRINTING_ARCHITECTURE && wxUSE_POSTSCRIPT
-#if wxUSE_PRINTING_ARCHITECTURE
+#include "wx/generic/dcpsg.h"
-#if wxUSE_POSTSCRIPT
+#ifndef WX_PRECOMP
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/app.h"
+ #include "wx/utils.h"
+#endif // WX_PRECOMP
-#include "wx/window.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/printdlg.h"
-#include "wx/button.h"
-#include "wx/stattext.h"
-#include "wx/radiobox.h"
-#include "wx/textctrl.h"
#include "wx/prntbase.h"
+#include "wx/generic/prntdlgg.h"
#include "wx/paper.h"
#include "wx/filefn.h"
-
-#include <math.h>
+#include "wx/math.h"
+#include "wx/stdpaths.h"
#ifdef __WXMSW__
// 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\
";
static char wxPostScriptHeaderReencodeISO1[] =
// wxPostScriptDC
//-------------------------------------------------------------------------------
-float wxPostScriptDC::ms_PSScaleFactor = 10.0;
+IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
+
+float wxPostScriptDC::ms_PSScaleFactor = 1.0;
void wxPostScriptDC::SetResolution(int ppi)
{
return (int)(ms_PSScaleFactor * 72.0);
}
-
+//-------------------------------------------------------------------------------
wxPostScriptDC::wxPostScriptDC ()
{
m_pageNumber = 0;
- m_clipping = FALSE;
+ m_clipping = false;
m_underlinePosition = 0.0;
m_underlineThickness = 0.0;
m_signX = 1; // default x-axis left to right
m_signY = -1; // default y-axis bottom up -> top down
-
- // Compatibility only
- // HH: Doesn't seem to work for wxMSW...
- #ifndef __WXMSW__
- m_printData = * wxThePrintSetupData;
- #endif
-}
-
-wxPostScriptDC::wxPostScriptDC (const wxString& file, bool interactive, wxWindow *parent)
-{
- m_pstream = (FILE*) NULL;
-
- m_currentRed = 0;
- m_currentGreen = 0;
- m_currentBlue = 0;
-
- m_pageNumber = 0;
-
- m_clipping = FALSE;
-
- m_underlinePosition = 0.0;
- m_underlineThickness = 0.0;
-
- 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)
m_pageNumber = 0;
- m_clipping = FALSE;
+ m_clipping = false;
m_underlinePosition = 0.0;
m_underlineThickness = 0.0;
m_printData = printData;
- m_ok = TRUE;
+ m_ok = true;
}
wxPostScriptDC::~wxPostScriptDC ()
return m_ok;
}
-// This dialog is deprecated now: use wxGenericPrintDialog or the printing framework
-bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
-{
- wxPostScriptPrintDialog dialog( parent, _("Printer Settings"), wxPoint(150, 150), wxSize(400, 400),
- wxDEFAULT_DIALOG_STYLE | wxDIALOG_MODAL );
- m_ok = (dialog.ShowModal () == wxID_OK);
-
- if (!m_ok) return FALSE;
-
- if ((m_printData.GetFilename() == "") &&
- (m_printData.GetPrintMode() == wxPRINT_MODE_PREVIEW ||
- m_printData.GetPrintMode() == wxPRINT_MODE_PRINTER))
- {
-// 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);
- }
- 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 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",
+ m_clipping = true;
+
+ 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),
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" );
+ m_clipping = false;
+ 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.") );
}
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;
+ return false;
}
bool wxPostScriptDC::DoGetPixel (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), wxColour * WXUNUSED(col)) const
{
wxFAIL_MSG( wxT("wxPostScriptDC::GetPixel not implemented.") );
- return FALSE;
+ return false;
}
void wxPostScriptDC::DoCrossHair (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
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",
+ 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) );
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;
alpha1 = 0.0;
alpha2 = 360.0;
}
- else if (radius == 0.0)
+ else if ( wxIsNullDouble(radius) )
{
- alpha1 = alpha2 = 0.0;
+ alpha1 =
+ alpha2 = 0.0;
}
else
{
{
SetBrush( m_brush );
- fprintf( m_pstream,
- "newpath\n"
- "%d %d %d %d %d %d ellipse\n"
- "%d %d lineto\n"
- "closepath\n"
- "fill\n",
+ 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) );
{
SetPen( m_pen );
- fprintf( m_pstream,
- "newpath\n"
- "%d %d %d %d %d %d ellipse\n"
- "%d %d lineto\n"
- "stroke\n"
- "fill\n",
+ 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) );
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;
- if (sa<0) sa+=360;
- if (ea<0) ea+=360;
+ if ( sa >= 360 || sa <= -360 )
+ sa -= int(sa/360)*360;
+ if ( ea >= 360 || ea <=- 360 )
+ ea -= int(ea/360)*360;
+ if ( sa < 0 )
+ sa += 360;
+ if ( ea < 0 )
+ ea += 360;
- if (sa==ea)
+ if ( wxIsSameDouble(sa, ea) )
{
DrawEllipse(x,y,w,h);
return;
{
SetBrush( m_brush );
- fprintf( m_pstream,
- "newpath\n"
- "%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 );
+ 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",
- LogicalToDeviceX(x+w/2), LogicalToDeviceY(y+h/2), LogicalToDeviceXRel(w/2), LogicalToDeviceYRel(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",
+ 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 = 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 );
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 = 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 );
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, "closepath\n" );
- fprintf( m_pstream, "stroke\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;
CalcBoundingBox( LogicalToDeviceX(points[i].x+xoffset), LogicalToDeviceY(points[i].y+yoffset));
}
- fprintf( m_pstream,
- "newpath\n"
- "%d %d moveto\n",
- LogicalToDeviceX(points[0].x+xoffset), LogicalToDeviceY(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",
- LogicalToDeviceX(points[i].x+xoffset), LogicalToDeviceY(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",
+ 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),
{
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",
+ 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),
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",
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d 90 180 arc\n")
+ wxT("%d %d lineto\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), LogicalToDeviceY(y + height - 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),
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",
+ PsPrintf( wxT("newpath\n")
+ wxT("%d %d %d 90 180 arc\n")
+ wxT("%d %d lineto\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), LogicalToDeviceY(y + height - 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),
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",
+ 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) );
{
SetPen (m_pen);
- fprintf( m_pstream,
- "newpath\n"
- "%d %d %d %d 0 360 ellipse\n"
- "stroke\n",
+ 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) );
void wxPostScriptDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
{
- DrawBitmap( icon, x, y, TRUE );
+ DrawBitmap( icon, x, y, true );
}
/* 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;
wxCoord xx = LogicalToDeviceX(x);
wxCoord yy = LogicalToDeviceY(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",
+ 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();
+
+ // size of the buffer = width*rgb(3)*hexa(2)+'\n'
+ wxCharBuffer buffer(w*6 + 1);
+ int firstDigit, secondDigit;
+ //rows
for (int j = 0; j < h; j++)
{
- for (int i = 0; i < w; i++)
+ char* bufferindex = buffer.data();
+
+ //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;
case wxSCRIPT:
{
name = "/ZapfChancery-MediumItalic";
- Style = wxNORMAL;
- Weight = wxNORMAL;
break;
}
case wxSWISS:
}
}
- fprintf( m_pstream, name );
- fprintf( m_pstream, " reencodeISO def\n" );
- fprintf( m_pstream, name );
- fprintf( m_pstream, " findfont\n" );
+ // 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];
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.
+ // 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] = '.';
- fprintf( m_pstream, buffer );
+ PsPrint( buffer );
}
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;
- {
- char buffer[100];
- #ifdef __WXMSW__
- sprintf( buffer, "%f setlinewidth\n", LogicalToDeviceXRel(1000 * m_pen.GetWidth()) / 1000.0f );
- #else
- sprintf( buffer, "%f setlinewidth\n", LogicalToDeviceXRel(1000 * m_pen.GetWidth()) / 1000.0f );
- #endif
- for (int i = 0; i < 100; i++)
- if (buffer[i] == ',') buffer[i] = '.';
- fprintf( m_pstream, buffer );
- }
+ 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 wxUSER_DASH:
+ {
+ wxDash *dashes;
+ int nDashes = m_pen.GetDashes (&dashes);
+ PsPrint ("[");
+ for (int i = 0; i < nDashes; ++i)
+ {
+ sprintf( buffer, "%d ", dashes [i] );
+ PsPrint( buffer );
+ }
+ PsPrint ("] 0 setdash\n");
+ psdash = 0;
+ }
+ break;
case wxSOLID:
case wxTRANSPARENT:
default: psdash = "[] 0"; break;
}
- if (oldStyle != m_pen.GetStyle())
+ if ( psdash && (oldStyle != m_pen.GetStyle()) )
{
- fprintf( m_pstream, psdash );
- fprintf( m_pstream," setdash\n" );
+ PsPrint( psdash );
+ PsPrint( " setdash\n" );
}
// Line colour
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 );
+ "%.8f %.8f %.8f setrgbcolor\n",
+ redPS, greenPS, bluePS );
for (int i = 0; i < 100; i++)
if (buffer[i] == ',') buffer[i] = '.';
- fprintf( m_pstream, buffer );
+
+ PsPrint( buffer );
m_currentRed = red;
m_currentBlue = blue;
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;
redPS, greenPS, bluePS );
for (int i = 0; i < 100; i++)
if (buffer[i] == ',') buffer[i] = '.';
- fprintf( m_pstream, buffer );
+
+ PsPrint( buffer );
m_currentRed = red;
m_currentBlue = blue;
void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
{
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
-
- 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 );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (m_textForegroundColour.Ok())
{
sprintf( buffer,
"%.8f %.8f %.8f setrgbcolor\n",
redPS, greenPS, bluePS );
- for (int i = 0; i < 100; i++)
+ for (size_t i = 0; i < strlen(buffer); i++)
if (buffer[i] == ',') buffer[i] = '.';
- fprintf( m_pstream, buffer );
+ PsPrint( buffer );
m_currentRed = red;
m_currentBlue = blue;
}
}
+ 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 );
+
+
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
- fprintf( m_pstream, "%d %d moveto\n", LogicalToDeviceX(x), LogicalToDeviceY(by) );
- fprintf( m_pstream, "(" );
+ PsPrintf( wxT("%d %d moveto\n"), LogicalToDeviceX(x), LogicalToDeviceY(by) );
+ PsPrint( "(" );
+
const wxWX2MBbuf textbuf = text.mb_str();
size_t len = strlen(textbuf);
size_t i;
if (c == ')' || c == '(' || c == '\\')
{
/* Cope with special characters */
- fprintf( m_pstream, "\\" );
- fputc(c, m_pstream);
+ PsPrint( "\\" );
+ PsPrint(c);
}
else if ( c >= 128 )
{
/* Cope with character codes > 127 */
- fprintf(m_pstream, "\\%o", c);
+ PsPrintf( wxT("\\%o"), c);
}
else
{
- fputc(c, m_pstream);
+ PsPrint(c);
}
}
- fprintf( m_pstream, ") show\n" );
+ PsPrint( ") show\n" );
if (m_font.GetUnderlined())
{
LogicalToDeviceX(x + text_w), LogicalToDeviceY(uy) );
for (i = 0; i < 100; i++)
if (buffer[i] == ',') buffer[i] = '.';
- fprintf( m_pstream, buffer );
+ PsPrint( buffer );
}
CalcBoundingBox( x, y );
- CalcBoundingBox( x + size * text.Length() * 2/3 , y );
+ CalcBoundingBox( x + size * text.length() * 2/3 , y );
}
void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord y, double angle )
{
- if (angle == 0.0)
+ if ( wxIsNullDouble(angle) )
{
DoDrawText(text, x, y);
return;
}
- wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
+ wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
SetFont( m_font );
redPS, greenPS, bluePS );
for (int i = 0; i < 100; i++)
if (buffer[i] == ',') buffer[i] = '.';
- fprintf( m_pstream, buffer );
+ PsPrint( buffer );
m_currentRed = red;
m_currentBlue = blue;
int size = m_font.GetPointSize();
- long by = y + (long)floor( double(size) * 2.0 / 3.0 ); // approximate baseline
-
- // FIXME only correct for 90 degrees
- fprintf(m_pstream, "%d %d moveto\n",
- LogicalToDeviceX((wxCoord)(x + size)), LogicalToDeviceY((wxCoord)by) );
+ 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] = '.';
- fprintf(m_pstream, buffer);
+ }
+ PsPrint( buffer);
- fprintf( m_pstream, "(" );
+ PsPrint( "(" );
const wxWX2MBbuf textbuf = text.mb_str();
size_t len = strlen(textbuf);
for (i = 0; i < len; i++)
if (c == ')' || c == '(' || c == '\\')
{
/* Cope with special characters */
- fprintf( m_pstream, "\\" );
- fputc(c, m_pstream);
+ PsPrint( "\\" );
+ PsPrint(c);
}
else if ( c >= 128 )
{
/* Cope with character codes > 127 */
- fprintf(m_pstream, "\\%o", c);
+ PsPrintf( wxT("\\%o"), c);
}
else
{
- fputc(c, m_pstream);
+ PsPrint(c);
}
}
- fprintf( m_pstream, ") show\n" );
+ PsPrint( ") show\n" );
sprintf( buffer, "%.8f rotate\n", -angle );
for (i = 0; i < 100; i++)
+ {
if (buffer[i] == ',') buffer[i] = '.';
- fprintf( m_pstream, buffer );
+ }
+ 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) );
+ "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] = '.';
- fprintf( m_pstream, buffer );
+ }
+ PsPrint( buffer );
}
CalcBoundingBox( x, y );
- CalcBoundingBox( x + size * text.Length() * 2/3 , y );
+ CalcBoundingBox( x + size * text.length() * 2/3 , y );
}
void wxPostScriptDC::SetBackground (const wxBrush& brush)
wxFAIL_MSG( wxT("wxPostScriptDC::SetLogicalFunction not implemented.") );
}
+#if wxUSE_SPLINES
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",
+ 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",
- LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1),
- LogicalToDeviceX((wxCoord)x2), LogicalToDeviceY((wxCoord)y2),
- LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((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",
+ PsPrintf( wxT("%d %d lineto\n")
+ wxT("stroke\n"),
LogicalToDeviceX((wxCoord)c), LogicalToDeviceY((wxCoord)d) );
}
+#endif // wxUSE_SPLINES
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);
- // FIXME there is no such function in MSW nor in OS2/PM
-#if !defined(__WXMSW__) && !defined(__WXPM__)
ComputeScaleAndOrigin();
-#endif
}
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;
bool wxPostScriptDC::StartDoc( const wxString& message )
{
- wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") );
+ wxCHECK_MSG( m_ok, false, wxT("invalid postscript dc") );
- if (m_printData.GetFilename() == "")
+ if (m_printData.GetPrintMode() != wxPRINT_MODE_STREAM )
{
- wxString filename = wxGetTempFileName("ps");
- m_printData.SetFilename(filename);
- }
+ if (m_printData.GetFilename() == wxEmptyString)
+ {
+ wxString filename = wxGetTempFileName( wxT("ps") );
+ m_printData.SetFilename(filename);
+ }
- m_pstream = wxFopen( m_printData.GetFilename().fn_str(), wxT("w+") );
+ m_pstream = wxFopen( m_printData.GetFilename(), wxT("w+") );
- if (!m_pstream)
- {
- wxLogError( _("Cannot open file for PostScript printing!"));
- m_ok = FALSE;
- return FALSE;
+ if (!m_pstream)
+ {
+ wxLogError( _("Cannot open file for PostScript printing!"));
+ m_ok = false;
+ return false;
+ }
}
- m_ok = TRUE;
+ m_ok = true;
+ m_title = message;
+
+ PsPrint( "%!PS-Adobe-2.0\n" );
+ PsPrintf( wxT("%%%%Title: %s\n"), m_title.c_str() );
+ PsPrint( "%%Creator: wxWidgets 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) );
- 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 );
+ 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 );
+ PsPrint( wxPostScriptHeaderReencodeISO1 );
+ PsPrint( wxPostScriptHeaderReencodeISO2 );
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;
+ 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" );
+ m_clipping = false;
+ 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_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 minX = (wxCoord) LogicalToDeviceX(m_minX);
// 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");
+ 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
- // 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() );
+#ifndef __WXMSW__
+ wxPostScriptPrintNativeData *data =
+ (wxPostScriptPrintNativeData *) m_printData.GetNativeData();
-#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 += data->GetPrinterCommand();
+ command += wxT(" ");
+ command += data->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 = (wxCoord)m_printData.GetPrinterTranslateX();
- translate_y = (wxCoord)m_printData.GetPrinterTranslateY();
+ wxPostScriptPrintNativeData *data =
+ (wxPostScriptPrintNativeData *) m_printData.GetNativeData();
+
+ translate_x = (wxCoord)data->GetPrinterTranslateX();
+ translate_y = (wxCoord)data->GetPrinterTranslateY();
- scale_x = m_printData.GetPrinterScaleX();
- scale_y = m_printData.GetPrinterScaleY();
+ scale_x = data->GetPrinterScaleX();
+ scale_y = data->GetPrinterScaleY();
if (m_printData.GetOrientation() == wxLANDSCAPE)
{
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" );
}
char buffer[100];
sprintf( buffer, "%.8f %.8f scale\n", scale_x / ms_PSScaleFactor,
- scale_y / ms_PSScaleFactor);
+ scale_y / ms_PSScaleFactor);
for (int i = 0; i < 100; i++)
if (buffer[i] == ',') buffer[i] = '.';
- fprintf( m_pstream, buffer );
+ PsPrint( buffer );
- fprintf( m_pstream, "%d %d translate\n", translate_x, translate_y );
+ 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 xsrc, wxCoord ysrc,
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") );
+ wxCHECK_MSG( source, false, wxT("invalid source dc") );
/* blit into a bitmap */
wxBitmap bitmap( (int)fwidth, (int)fheight );
/* draw bitmap. scaling and positioning is done there */
DrawBitmap( bitmap, xdest, ydest );
- return TRUE;
+ return true;
}
wxCoord wxPostScriptDC::GetCharHeight() const
wxCHECK_RET( fontToUse, wxT("GetTextExtent: no font defined") );
+ if (string.empty())
+ {
+ if (x) (*x) = 0;
+ if (y) (*y) = 0;
+ if (descent) (*descent) = 0;
+ if (externalLeading) (*externalLeading) = 0;
+ return;
+ }
+
+ // GTK 2.0
+
const wxWX2MBbuf strbuf = string.mb_str();
#if !wxUSE_AFM_FOR_POSTSCRIPT
/
/ example:
/
- / wxPostScriptDC dc(NULL, TRUE);
+ / wxPostScriptDC dc(NULL, true);
/ if (dc.Ok()){
/ wxSetAFMPath("d:\\wxw161\\afm\\");
/ dc.StartDoc("Test");
double UnderlinePosition = 0.0;
double UnderlineThickness = 0.0;
- /* get actual parameters */
+ // 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;
- const char *name = NULL;
+ const wxChar *name;
switch (Family)
{
case wxMODERN:
case wxTELETYPE:
{
- if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "CourBoO.afm";
- else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "CourBo.afm";
- else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "CourO.afm";
- else name = "Cour.afm";
+ 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.afm";
- else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "TimesBo.afm";
- else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "TimesO.afm";
- else name = "TimesRo.afm";
+ 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 = "Zapf.afm";
- Style = wxNORMAL;
- Weight = wxNORMAL;
+ name = wxT("Zapf.afm");
+ break;
}
case wxSWISS:
default:
{
- if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "HelvBoO.afm";
- else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "HelvBo.afm";
- else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "HelvO.afm";
- else name = "Helv.afm";
+ 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 */
- wxString afmName = wxEmptyString;
- if (!m_printData.GetFontMetricPath().IsEmpty())
- {
- afmName = m_printData.GetFontMetricPath();
- }
+ FILE *afmFile = NULL;
- /* 2. open and process the file
- / a short explanation of the AFM format:
- / we have for each character a line, which gives its size
- / e.g.:
- /
- / C 63 ; WX 444 ; N question ; B 49 -14 395 676 ;
- /
- / that means, we have a character with ascii code 63, and width
- / (444/1000 * fontSize) points.
- / the other data is ignored for now!
- /
- / 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.). */
+ // Get the directory of the AFM files
+ wxString afmName;
- /* new elements JC Sun Aug 25 23:21:44 MET DST 1996 */
+ // VZ: I don't know if the cast always works under Unix but it clearly
+ // never does under Windows where the pointer is
+ // wxWindowsPrintNativeData and so calling GetFontMetricPath() on
+ // it just crashes
+#ifndef __WIN32__
+ wxPostScriptPrintNativeData *data =
+ wxDynamicCast(m_printData.GetNativeData(), wxPostScriptPrintNativeData);
- afmName << name;
- FILE *afmFile = wxFopen(afmName,wxT("r"));
-
- if (afmFile==NULL)
+ if (data && !data->GetFontMetricPath().empty())
{
- afmName = wxThePrintSetupData->GetAFMPath();
- afmName << wxFILE_SEP_PATH << name;
- afmFile = wxFopen(afmName,wxT("r"));
+ afmName = data->GetFontMetricPath();
+ afmName << wxFILE_SEP_PATH << name;
}
+#endif // __WIN32__
-#if defined(__UNIX__) && !defined(__VMS__)
- if (afmFile==NULL)
- /* please do NOT change the line above to "else if (afmFile==NULL)" -
- - afmFile = fopen() may fail and in that case the next if branch
- MUST be executed - and it would not if there was "else" */
+ if ( !afmName.empty() )
+ afmFile = wxFopen(afmName, wxT("r"));
+
+ if ( !afmFile )
{
+#if defined(__UNIX__) && !defined(__VMS__)
afmName = wxGetDataDir();
+#else // !__UNIX__
+ afmName = wxStandardPaths::Get().GetDataDir();
+#endif // __UNIX__/!__UNIX__
+
afmName << wxFILE_SEP_PATH
#if defined(__LINUX__) || defined(__FREEBSD__)
<< wxT("gs_afm") << wxFILE_SEP_PATH
<< 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
+ / e.g.:
+ /
+ / C 63 ; WX 444 ; N question ; B 49 -14 395 676 ;
+ /
+ / that means, we have a character with ascii code 63, and width
+ / (444/1000 * fontSize) points.
+ / the other data is ignored for now!
+ /
+ / 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.). */
if (afmFile==NULL)
{
- wxLogDebug( wxT("GetTextExtent: can't open AFM file '%hs'"), afmName.c_str() );
+ 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. */
/* init the widths array */
for(int i=0; i<256; i++) lastWidths[i] = INT_MIN;
/* some variables for holding parts of a line */
- char cString[10],semiString[10],WXString[10],descString[20];
- char upString[30], utString[30], encString[50];
+ char cString[10], semiString[10], WXString[10];
+ char descString[20];
+ char upString[30], utString[30];
+ char encString[50];
char line[256];
int ascii,cWidth;
/* read in the file and parse it */
if ((sscanf(line,"%s%d",descString,&lastDescender)!=2) ||
(strcmp(descString,"Descender")!=0))
{
- wxLogDebug( wxT("AFM-file '%hs': line '%hs' has error (bad descender)"), afmName.c_str(),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)"), afmName.c_str(), 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)"), afmName.c_str(), 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)"), afmName.c_str(), 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)"),
+ wxLogDebug( wxT("AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)"),
afmName.c_str(),line, encString);
}
}
{
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)"),afmName.c_str(),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"),afmName.c_str(),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)
/ 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
+
+ // 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 */
{
if(lastWidths[*p]== INT_MIN)
{
- wxLogDebug(wxT("GetTextExtent: undefined width for character '%hc' (%d)"), *p,*p);
- sum += lastWidths[' ']; /* assume space */
+ wxLogDebug(wxT("GetTextExtent: undefined width for character '%c' (%d)"), *p,*p);
+ sum += lastWidths[(unsigned char)' ']; /* assume space */
}
else
{
/* 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
-
-wxPrintSetupData *wxThePrintSetupData = (wxPrintSetupData *) NULL;
-
-IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
-IMPLEMENT_DYNAMIC_CLASS(wxPrintSetupData, wxObject)
-
-// 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;
-}
#endif
- // 0 (redundant)
-
-// PostScript printer settings
-// RETAINED FOR BACKWARD COMPATIBILITY
-void wxSetPrinterCommand(const wxString& cmd)
-{
- wxThePrintSetupData->SetPrinterCommand(cmd);
+ // Use AFM
}
-void wxSetPrintPreviewCommand(const wxString& cmd)
+// print postscript datas via required method (file, stream)
+void wxPostScriptDC::PsPrintf( const wxChar* fmt, ... )
{
- wxThePrintSetupData->SetPrintPreviewCommand(cmd);
-}
+ va_list argptr;
+ va_start(argptr, fmt);
-void wxSetPrinterOptions(const wxString& flags)
-{
- wxThePrintSetupData->SetPrinterOptions(flags);
+ PsPrint( wxString::FormatV( fmt, argptr ).c_str() );
}
-void wxSetPrinterFile(const wxString& f)
+void wxPostScriptDC::PsPrint( const char* psdata )
{
- wxThePrintSetupData->SetPrinterFile(f);
-}
+ wxPostScriptPrintNativeData *data =
+ (wxPostScriptPrintNativeData *) m_printData.GetNativeData();
-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
- */
-
-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;
-}
-
-wxPrintSetupData::~wxPrintSetupData()
-{
-}
-
-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());
-}
-
-// 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((wxCoord)data.GetPrinterTranslateX(),
- (wxCoord)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());
-}
+ switch (m_printData.GetPrintMode())
+ {
+#if wxUSE_STREAMS
+ // append to output stream
+ case wxPRINT_MODE_STREAM:
+ {
+ wxOutputStream* outputstream = data->GetOutputStream();
+ wxCHECK_RET( outputstream, wxT("invalid outputstream") );
+ outputstream->Write( psdata, strlen( psdata ) );
+ }
+ break;
+#endif // wxUSE_STREAMS
-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;
- }
+ // save data into file
+ default:
+ wxCHECK_RET( m_pstream, wxT("invalid postscript dc") );
+ fwrite( psdata, 1, strlen( psdata ), m_pstream );
+ }
}
-// A module to allow initialization/cleanup of PostScript-related
-// things without calling these functions from app.cpp.
-
-class WXDLLEXPORT wxPostScriptModule: public wxModule
+void wxPostScriptDC::PsPrint( int ch )
{
-DECLARE_DYNAMIC_CLASS(wxPostScriptModule)
-public:
- wxPostScriptModule() {}
- bool OnInit();
- void OnExit();
-};
-
-IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule)
-
-/*
- * Initialization/cleanup module
- */
+ wxPostScriptPrintNativeData *data =
+ (wxPostScriptPrintNativeData *) m_printData.GetNativeData();
-bool wxPostScriptModule::OnInit()
-{
- wxInitializePrintSetupData();
-
- return TRUE;
-}
+ switch (m_printData.GetPrintMode())
+ {
+#if wxUSE_STREAMS
+ // append to output stream
+ case wxPRINT_MODE_STREAM:
+ {
+ wxOutputStream* outputstream = data->GetOutputStream();
+ wxCHECK_RET( outputstream, wxT("invalid outputstream") );
+ outputstream->PutC( (char)ch );
+ }
+ break;
+#endif // wxUSE_STREAMS
-void wxPostScriptModule::OnExit()
-{
- wxInitializePrintSetupData(FALSE);
+ // save data into file
+ default:
+ wxCHECK_RET( m_pstream, wxT("invalid postscript dc") );
+ fputc( ch, m_pstream );
+ }
}
-#endif
- // wxUSE_POSTSCRIPT
+#endif // wxUSE_PRINTING_ARCHITECTURE && wxUSE_POSTSCRIPT
-#endif
- // wxUSE_PRINTING_ARCHITECTURE
+// vi:sts=4:sw=4:et
projects / wxWidgets.git / blobdiff