// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma interface
#endif
-#include "wx/defs.h"
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+ #include "wx/setup.h"
+ #include "wx/defs.h"
+#endif // WX_PRECOMP
#if wxUSE_POSTSCRIPT
#include "wx/stattext.h"
#include "wx/radiobox.h"
#include "wx/textctrl.h"
+#include "wx/prntbase.h"
#include <math.h>
-#ifdef __WXGTK__
-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
-#endif
-
#ifdef __WXMSW__
#ifdef DrawText
/ellipsedict 8 dict def\n\
ellipsedict /mtrx matrix put\n\
/ellipse {\n\
- ellipsedict begin\n\
- /endangle exch def\n\
- /startangle exch def\n\
- /yrad exch def\n\
- /xrad exch def\n\
- /y exch def\n\
- /x exch def\n\
- /savematrix mtrx currentmatrix def\n\
- x y translate\n\
- xrad yrad scale\n\
- 0 0 1 startangle endangle arc\n\
- savematrix setmatrix\n\
- end\n\
- } def\n\
+ ellipsedict begin\n\
+ /endangle exch def\n\
+ /startangle exch def\n\
+ /yrad exch def\n\
+ /xrad exch def\n\
+ /y exch def\n\
+ /x exch def\n\
+ /savematrix mtrx currentmatrix def\n\
+ x y translate\n\
+ xrad yrad scale\n\
+ 0 0 1 startangle endangle arc\n\
+ savematrix setmatrix\n\
+ end\n\
+ } def\n\
";
static const char *wxPostScriptHeaderEllipticArc= "\
static const char *wxPostScriptHeaderSpline = "\
/DrawSplineSection {\n\
- /y3 exch def\n\
- /x3 exch def\n\
- /y2 exch def\n\
- /x2 exch def\n\
- /y1 exch def\n\
- /x1 exch def\n\
- /xa x1 x2 x1 sub 0.666667 mul add def\n\
- /ya y1 y2 y1 sub 0.666667 mul add def\n\
- /xb x3 x2 x3 sub 0.666667 mul add def\n\
- /yb y3 y2 y3 sub 0.666667 mul add def\n\
- x1 y1 lineto\n\
- xa ya xb yb x3 y3 curveto\n\
- } def\n\
+ /y3 exch def\n\
+ /x3 exch def\n\
+ /y2 exch def\n\
+ /x2 exch def\n\
+ /y1 exch def\n\
+ /x1 exch def\n\
+ /xa x1 x2 x1 sub 0.666667 mul add def\n\
+ /ya y1 y2 y1 sub 0.666667 mul add def\n\
+ /xb x3 x2 x3 sub 0.666667 mul add def\n\
+ /yb y3 y2 y3 sub 0.666667 mul add def\n\
+ x1 y1 lineto\n\
+ xa ya xb yb x3 y3 curveto\n\
+ } def\n\
";
static const char *wxPostScriptHeaderColourImage = "\
wxPostScriptDC::wxPostScriptDC ()
{
m_pstream = (ofstream*) NULL;
-
+
m_currentRed = 0;
m_currentGreen = 0;
m_currentBlue = 0;
-
+
m_pageNumber = 0;
-
+
m_clipping = FALSE;
-
+
m_underlinePosition = 0.0;
m_underlineThickness = 0.0;
wxPostScriptDC::wxPostScriptDC (const wxString& file, bool interactive, wxWindow *parent)
{
m_pstream = (ofstream*) 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_ok = TRUE;
}
-
+
return m_ok;
}
{
return m_ok;
}
-
+
bool wxPostScriptDC::PrinterDialog(wxWindow *parent)
{
- wxPostScriptPrintDialog dialog( parent, _("Printer Settings"), wxPoint(150, 150), wxSize(400, 400),
+ 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_filename == "") &&
- (wxThePrintSetupData->GetPrinterMode() == PS_PREVIEW ||
+ if ((m_filename == "") &&
+ (wxThePrintSetupData->GetPrinterMode() == PS_PREVIEW ||
wxThePrintSetupData->GetPrinterMode() == PS_PRINTER))
{
// steve, 05.09.94
}
else if ((m_filename == "") && (wxThePrintSetupData->GetPrinterMode() == PS_FILE))
{
- char *file = wxSaveFileSelector (_("PostScript"), "ps");
- if (!file)
+ wxString file = wxSaveFileSelector (_("PostScript"), "ps");
+ if ( file.IsEmpty() )
{
m_ok = FALSE;
return FALSE;
}
+
wxThePrintSetupData->SetPrinterFile(file);
m_filename = file;
m_ok = TRUE;
void wxPostScriptDC::SetClippingRegion (long x, long y, long w, long h)
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
if (m_clipping) return;
wxDC::SetClippingRegion( x, y, w, h );
-
+
m_clipping = TRUE;
- *m_pstream << "gsave\n"
- << "newpath\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n"
- << XLOG2DEV(x+w) << " " << YLOG2DEV(y) << " lineto\n"
- << XLOG2DEV(x+w) << " " << YLOG2DEV(y+h) << " lineto\n"
- << XLOG2DEV(x) << " " << YLOG2DEV(y+h) << " lineto\n"
+ *m_pstream << "gsave\n"
+ << "newpath\n"
+ << XLOG2DEV(x) << " " << YLOG2DEV(y) << " moveto\n"
+ << XLOG2DEV(x+w) << " " << YLOG2DEV(y) << " lineto\n"
+ << XLOG2DEV(x+w) << " " << YLOG2DEV(y+h) << " lineto\n"
+ << XLOG2DEV(x) << " " << YLOG2DEV(y+h) << " lineto\n"
<< "closepath clip newpath\n";
}
void wxPostScriptDC::DestroyClippingRegion()
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
wxDC::DestroyClippingRegion();
-
+
if (m_clipping)
{
m_clipping = FALSE;
void wxPostScriptDC::DrawLine (long x1, long y1, long x2, long y2)
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
if (m_pen.GetStyle() == wxTRANSPARENT) return;
-
+
SetPen( m_pen );
-
+
*m_pstream << "newpath\n"
- << XLOG2DEV(x1) << " " << YLOG2DEV (y1) << " moveto\n"
- << XLOG2DEV(x2) << " " << YLOG2DEV (y2) << " lineto\n"
- << "stroke\n";
-
+ << XLOG2DEV(x1) << " " << YLOG2DEV (y1) << " moveto\n"
+ << XLOG2DEV(x2) << " " << YLOG2DEV (y2) << " lineto\n"
+ << "stroke\n";
+
CalcBoundingBox( x1, y1 );
CalcBoundingBox( x2, y2 );
}
void wxPostScriptDC::DrawArc (long x1, long y1, long x2, long y2, long xc, long yc)
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
long dx = x1 - xc;
long dy = y1 - yc;
long radius = (long) sqrt(dx*dx+dy*dy);
double alpha1, alpha2;
- if (x1 == x2 && y1 == y2)
+ if (x1 == x2 && y1 == y2)
{
- alpha1 = 0.0;
- alpha2 = 360.0;
- } else if (radius == 0.0)
+ alpha1 = 0.0;
+ alpha2 = 360.0;
+ } else if (radius == 0.0)
{
- alpha1 = alpha2 = 0.0;
- } else
+ alpha1 = alpha2 = 0.0;
+ } else
{
- alpha1 = (x1 - xc == 0) ?
- (y1 - yc < 0) ? 90.0 : -90.0 :
- -atan2(double(y1-yc), double(x1-xc)) * RAD2DEG;
- alpha2 = (x2 - xc == 0) ?
- (y2 - yc < 0) ? 90.0 : -90.0 :
- -atan2(double(y2-yc), double(x2-xc)) * RAD2DEG;
+ alpha1 = (x1 - xc == 0) ?
+ (y1 - yc < 0) ? 90.0 : -90.0 :
+ -atan2(double(y1-yc), double(x1-xc)) * RAD2DEG;
+ alpha2 = (x2 - xc == 0) ?
+ (y2 - yc < 0) ? 90.0 : -90.0 :
+ -atan2(double(y2-yc), double(x2-xc)) * RAD2DEG;
}
while (alpha1 <= 0) alpha1 += 360;
while (alpha2 <= 0) alpha2 += 360; // adjust angles to be between
while (alpha1 > 360) alpha1 -= 360; // 0 and 360 degree
while (alpha2 > 360) alpha2 -= 360;
- if (m_brush.GetStyle() != wxTRANSPARENT)
- {
- SetBrush( m_brush );
- *m_pstream << "newpath\n"
- << XLOG2DEV(xc) << " "
- << YLOG2DEV(yc) << " "
- << XLOG2DEVREL(radius) << " "
- << YLOG2DEVREL(radius) << " "
- << alpha1 << " "
- << alpha2 << " ellipse\n"
- << XLOG2DEV(xc) << " "
- << YLOG2DEV(yc) << " lineto\n"
- << "closepath\n"
- << "fill\n";
- }
-
- if (m_pen.GetStyle() != wxTRANSPARENT)
- {
- SetPen( m_pen );
- *m_pstream << "newpath\n"
- << XLOG2DEV(xc) << " "
- << YLOG2DEV(yc) << " "
- << XLOG2DEVREL(radius) << " "
- << YLOG2DEVREL(radius) << " "
- << alpha1 << " "
- << alpha2 << " ellipse\n"
- << "stroke\n";
- }
-
+ if (m_brush.GetStyle() != wxTRANSPARENT)
+ {
+ SetBrush( m_brush );
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(xc) << " "
+ << YLOG2DEV(yc) << " "
+ << XLOG2DEVREL(radius) << " "
+ << YLOG2DEVREL(radius) << " "
+ << alpha1 << " "
+ << alpha2 << " ellipse\n"
+ << XLOG2DEV(xc) << " "
+ << YLOG2DEV(yc) << " lineto\n"
+ << "closepath\n"
+ << "fill\n";
+ }
+
+ if (m_pen.GetStyle() != wxTRANSPARENT)
+ {
+ SetPen( m_pen );
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(xc) << " "
+ << YLOG2DEV(yc) << " "
+ << XLOG2DEVREL(radius) << " "
+ << YLOG2DEVREL(radius) << " "
+ << alpha1 << " "
+ << alpha2 << " ellipse\n"
+ << "stroke\n";
+ }
+
CalcBoundingBox( xc-radius, yc-radius );
CalcBoundingBox( xc+radius, yc+radius );
}
void wxPostScriptDC::DrawEllipticArc(long x,long y,long w,long h,double sa,double ea)
{
wxCHECK_RET( m_ok && m_pstream, "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==ea)
{
DrawEllipse(x,y,w,h);
{
SetBrush( m_brush );
- *m_pstream << "newpath\n"
- << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " "
- << XLOG2DEVREL(w/2) << " " << YLOG2DEVREL(h/2) << " "
- << int(sa) <<" "<< int(ea) << " true ellipticarc\n";
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " "
+ << XLOG2DEVREL(w/2) << " " << YLOG2DEVREL(h/2) << " "
+ << int(sa) <<" "<< int(ea) << " true ellipticarc\n";
CalcBoundingBox( x ,y );
CalcBoundingBox( x+w, y+h );
}
-
+
if (m_pen.GetStyle () != wxTRANSPARENT)
{
SetPen( m_pen );
- *m_pstream << "newpath\n"
- << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " "
- << XLOG2DEVREL(w/2) << " " << XLOG2DEVREL(h/2) << " "
- << int(sa) <<" "<< int(ea) << " false ellipticarc\n";
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x+w/2) << " " << YLOG2DEV(y+h/2) << " "
+ << XLOG2DEVREL(w/2) << " " << XLOG2DEVREL(h/2) << " "
+ << int(sa) <<" "<< int(ea) << " false ellipticarc\n";
CalcBoundingBox( x, y );
CalcBoundingBox( x+w, y+h );
void wxPostScriptDC::DrawPoint (long x, long y)
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
if (m_pen.GetStyle() == wxTRANSPARENT) return;
-
+
SetPen (m_pen);
-
+
*m_pstream << "newpath\n"
- << XLOG2DEV(x) << " " << YLOG2DEV (y) << " moveto\n"
- << XLOG2DEV(x+1) << " " << YLOG2DEV (y) << " lineto\n"
- << "stroke\n";
-
+ << XLOG2DEV(x) << " " << YLOG2DEV (y) << " moveto\n"
+ << XLOG2DEV(x+1) << " " << YLOG2DEV (y) << " lineto\n"
+ << "stroke\n";
+
CalcBoundingBox( x, y );
}
void wxPostScriptDC::DrawPolygon (int n, wxPoint points[], long xoffset, long yoffset, int WXUNUSED(fillStyle))
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
if (n <= 0) return;
-
+
if (m_brush.GetStyle () != wxTRANSPARENT)
{
- SetBrush( m_brush );
-
- *m_pstream << "newpath\n";
+ SetBrush( m_brush );
- long xx = XLOG2DEV(points[0].x + xoffset);
- long yy = YLOG2DEV(points[0].y + yoffset);
- *m_pstream << xx << " " << yy << " moveto\n";
- CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
+ *m_pstream << "newpath\n";
- for (int i = 1; i < n; i++)
- {
- xx = XLOG2DEV(points[i].x + xoffset);
- yy = YLOG2DEV(points[i].y + yoffset);
- *m_pstream << xx << " " << yy << " lineto\n";
- CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
- }
- *m_pstream << "fill\n";
+ long xx = XLOG2DEV(points[0].x + xoffset);
+ long yy = YLOG2DEV(points[0].y + yoffset);
+ *m_pstream << xx << " " << yy << " moveto\n";
+ 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);
+ *m_pstream << xx << " " << yy << " lineto\n";
+ CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
+ }
+ *m_pstream << "fill\n";
}
if (m_pen.GetStyle () != wxTRANSPARENT)
{
- SetPen( m_pen );
-
- *m_pstream << "newpath\n";
+ SetPen( m_pen );
- long xx = XLOG2DEV(points[0].x + xoffset);
- long yy = YLOG2DEV(points[0].y + yoffset);
- *m_pstream << xx << " " << yy << " moveto\n";
- CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
+ *m_pstream << "newpath\n";
- for (int i = 1; i < n; i++)
- {
- xx = XLOG2DEV(points[i].x + xoffset);
- yy = YLOG2DEV(points[i].y + yoffset);
- *m_pstream << xx << " " << yy << " lineto\n";
- CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
- }
+ long xx = XLOG2DEV(points[0].x + xoffset);
+ long yy = YLOG2DEV(points[0].y + yoffset);
+ *m_pstream << xx << " " << yy << " moveto\n";
+ CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
- *m_pstream << "stroke\n";
+ for (int i = 1; i < n; i++)
+ {
+ xx = XLOG2DEV(points[i].x + xoffset);
+ yy = YLOG2DEV(points[i].y + yoffset);
+ *m_pstream << xx << " " << yy << " lineto\n";
+ CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
+ }
+
+ *m_pstream << "stroke\n";
}
}
void wxPostScriptDC::DrawLines (int n, wxPoint points[], long xoffset, long yoffset)
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
- if (n <= 0) return;
-
+
+ if (m_pen.GetStyle() == wxTRANSPARENT)
+ return;
+ if (n <= 0)
+ return;
+
SetPen (m_pen);
-
- for (int i=0; i<n ; ++i)
+
+ int i;
+ for ( i =0; i<n ; i++ )
{
- CalcBoundingBox( XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset));
+ CalcBoundingBox( XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset));
}
*m_pstream << "newpath\n"
<< XLOG2DEV(points[0].x+xoffset) << " "
- << YLOG2DEV(points[0].y+yoffset) << " moveto\n";
-
- for (int i = 1; i < n; i++)
+ << YLOG2DEV(points[0].y+yoffset) << " moveto\n";
+
+ for (i = 1; i < n; i++)
{
- *m_pstream << XLOG2DEV(points[i].x+xoffset) << " "
- << YLOG2DEV(points[i].y+yoffset) << " lineto\n";
+ *m_pstream << XLOG2DEV(points[i].x+xoffset) << " "
+ << YLOG2DEV(points[i].y+yoffset) << " lineto\n";
}
-
+
*m_pstream << "stroke\n";
}
void wxPostScriptDC::DrawRectangle (long x, long y, long width, long height)
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
if (m_brush.GetStyle () != wxTRANSPARENT)
{
SetBrush( m_brush );
CalcBoundingBox( x, y );
CalcBoundingBox( x + width, y + height );
}
-
+
if (m_pen.GetStyle () != wxTRANSPARENT)
{
SetPen (m_pen);
void wxPostScriptDC::DrawRoundedRectangle (long x, long y, long width, long height, double radius)
{
wxCHECK_RET( m_ok && m_pstream, "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;
+ smallest = width;
else
- smallest = height;
+ smallest = height;
radius = (-radius * smallest);
}
-
+
long rad = (long) radius;
if (m_brush.GetStyle () != wxTRANSPARENT)
{
SetBrush( m_brush );
-
+
// Draw rectangle anticlockwise
*m_pstream << "newpath\n"
<< XLOG2DEV(x + rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 90 180 arc\n"
CalcBoundingBox( x, y );
CalcBoundingBox( x + width, y + height );
}
-
+
if (m_pen.GetStyle () != wxTRANSPARENT)
{
SetPen (m_pen);
-
+
// Draw rectangle anticlockwise
*m_pstream << "newpath\n"
<< XLOG2DEV(x + rad) << " " << YLOG2DEV(y + rad) << " " << XLOG2DEVREL(rad) << " 90 180 arc\n"
void wxPostScriptDC::DrawEllipse (long x, long y, long width, long height)
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
if (m_brush.GetStyle () != wxTRANSPARENT)
{
SetBrush (m_brush);
- *m_pstream << "newpath\n"
- << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " "
- << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n"
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " "
+ << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n"
<< "fill\n";
CalcBoundingBox( x - width, y - height );
CalcBoundingBox( x + width, y + height );
}
-
+
if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT)
{
SetPen (m_pen);
- *m_pstream << "newpath\n"
- << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " "
- << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n"
+ *m_pstream << "newpath\n"
+ << XLOG2DEV(x + width / 2) << " " << YLOG2DEV(y + height / 2) << " "
+ << XLOG2DEV(width / 2) << " " << YLOG2DEVREL(height / 2) << " 0 360 ellipse\n"
<< "stroke\n";
CalcBoundingBox( x - width, y - height );
}
}
-void wxPostScriptDC::DrawIcon (const wxIcon& icon, long x, long y)
+void wxPostScriptDC::DrawIcon( const wxIcon& icon, long x, long y )
{
DrawBitmap( icon, x, y, TRUE );
}
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
if (!bitmap.Ok()) return;
-
+
wxImage image( bitmap );
-
+
if (!image.Ok()) return;
-
+
int ww = XLOG2DEVREL(image.GetWidth());
int hh = YLOG2DEVREL(image.GetHeight());
-
+
image = image.Scale( ww, hh );
-
+
if (!image.Ok()) return;
-
+
int xx = XLOG2DEV(x);
int yy = YLOG2DEV(y + bitmap.GetHeight());
-
+
*m_pstream << "/origstate save def\n"
<< "20 dict begin\n"
<< "/pix " << ww << " string def\n"
<< "[" << ww << " 0 0 " << (-hh) << " 0 " << hh << "]\n"
<< "{currentfile pix readhexstring pop}\n"
<< "false 3 colorimage\n";
-
+
for (int j = 0; j < hh; j++)
{
for (int i = 0; i < ww; i++)
{
- char buffer[5];
- buffer[2] = 0;
- wxDecToHex( image.GetRed(i,j), buffer );
+ char buffer[5];
+ buffer[2] = 0;
+ wxDecToHex( image.GetRed(i,j), buffer );
*m_pstream << buffer;
- wxDecToHex( image.GetGreen(i,j), buffer );
+ wxDecToHex( image.GetGreen(i,j), buffer );
*m_pstream << buffer;
- wxDecToHex( image.GetBlue(i,j), buffer );
+ wxDecToHex( image.GetBlue(i,j), buffer );
*m_pstream << buffer;
- }
- *m_pstream << "\n";
+ }
+ *m_pstream << "\n";
}
*m_pstream << "end\n";
*m_pstream << "origstate restore\n";
-
+
}
-void wxPostScriptDC::SetFont (const wxFont& font)
+void wxPostScriptDC::SetFont( const wxFont& font )
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
if (!font.Ok()) return;
-
- m_font = font;
-#ifdef __WXGTK__
- char *name = wxTheFontNameDirectory->GetPostScriptName( m_font.GetFamily(),
- m_font.GetWeight(),
- m_font.GetStyle() );
- if (!name) name = "Times-Roman";
+ m_font = font;
- *m_pstream << "/" << name << " reencodeISO def\n"
- << "/" << name << " findfont\n"
- << YLOG2DEVREL(font.GetPointSize())
- << " scalefont setfont\n";
-#else
- char buf[100];
- const char *name;
- const char *style = "";
- int Style = m_font.GetStyle ();
- int Weight = m_font.GetWeight ();
+ const char *name;
+ const char *style = "";
+ int Style = m_font.GetStyle();
+ int Weight = m_font.GetWeight();
- switch (m_font.GetFamily ())
+ switch (m_font.GetFamily ())
{
- case wxTELETYPE:
- case wxMODERN:
- name = "/Courier";
- break;
- case wxSWISS:
- name = "/Helvetica";
- break;
- case wxROMAN:
-// name = "/Times-Roman";
- name = "/Times"; // Altered by EDZ
- break;
- case wxSCRIPT:
- name = "/Zapf-Chancery-MediumItalic";
- Style = wxNORMAL;
- Weight = wxNORMAL;
- break;
- default:
- case wxDEFAULT: // Sans Serif Font
- name = "/LucidaSans";
+ case wxTELETYPE:
+ case wxMODERN:
+ name = "/Courier";
+ break;
+ case wxSWISS:
+ name = "/Helvetica";
+ break;
+ case wxROMAN:
+// name = "/Times-Roman";
+ name = "/Times"; // Altered by EDZ
+ break;
+ case wxSCRIPT:
+ name = "/Zapf-Chancery-MediumItalic";
+ Style = wxNORMAL;
+ Weight = wxNORMAL;
+ break;
+ default:
+ case wxDEFAULT: // Sans Serif Font
+ name = "/LucidaSans";
}
- if (Style == wxNORMAL && (Weight == wxNORMAL || Weight == wxLIGHT))
+ if (Style == wxNORMAL && (Weight == wxNORMAL || Weight == wxLIGHT))
{
if (m_font.GetFamily () == wxROMAN)
- style = "-Roman";
+ style = "-Roman";
else
- style = "";
+ style = "";
}
- else if (Style == wxNORMAL && Weight == wxBOLD)
- style = "-Bold";
-
- else if (Style == wxITALIC && (Weight == wxNORMAL || Weight == wxLIGHT))
+ else if (Style == wxNORMAL && Weight == wxBOLD)
+ {
+ style = "-Bold";
+ }
+ else if (Style == wxITALIC && (Weight == wxNORMAL || Weight == wxLIGHT))
{
if (m_font.GetFamily () == wxROMAN)
- style = "-Italic";
+ style = "-Italic";
else
- style = "-Oblique";
+ style = "-Oblique";
}
- else if (Style == wxITALIC && Weight == wxBOLD)
+ else if (Style == wxITALIC && Weight == wxBOLD)
{
if (m_font.GetFamily () == wxROMAN)
- style = "-BoldItalic";
+ style = "-BoldItalic";
else
- style = "-BoldOblique";
+ style = "-BoldOblique";
}
- else if (Style == wxSLANT && (Weight == wxNORMAL || Weight == wxLIGHT))
+ else if (Style == wxSLANT && (Weight == wxNORMAL || Weight == wxLIGHT))
{
if (m_font.GetFamily () == wxROMAN)
- style = "-Italic";
+ style = "-Italic";
else
- style = "-Oblique";
+ style = "-Oblique";
}
- else if (Style == wxSLANT && Weight == wxBOLD)
+ else if (Style == wxSLANT && Weight == wxBOLD)
{
if (m_font.GetFamily () == wxROMAN)
- style = "-BoldItalic";
+ style = "-BoldItalic";
else
- style = "-BoldOblique";
+ style = "-BoldOblique";
+ }
+ else
+ {
+ style = "";
}
- else
- style = "";
- strcpy (buf, name);
- strcat (buf, style);
- *m_pstream << buf << " findfont\n";
- // *m_pstream << (m_font.GetPointSize() * m_scaleFactor) << " scalefont setfont\n";
- // No scale factor in this implementation?
- *m_pstream << (m_font.GetPointSize()) << " scalefont setfont\n";
-#endif
+ char buf[100];
+ strcpy (buf, name);
+ strcat (buf, style);
+
+ *m_pstream << buf << " reencodeISO def\n";
+ *m_pstream << buf << " findfont\n";
+ *m_pstream << YLOG2DEVREL(m_font.GetPointSize()) << " scalefont setfont\n";
}
void wxPostScriptDC::SetPen( const wxPen& pen )
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
if (!pen.Ok()) return;
-
+
int oldStyle = m_pen.GetStyle();
m_pen = pen;
/*
Line style - WRONG: 2nd arg is OFFSET
-
+
Here, I'm afraid you do not conceive meaning of parameters of 'setdash'
operator correctly. You should look-up this in the Red Book: the 2nd parame-
ter is not number of values in the array of the first one, but an offset
case wxTRANSPARENT:
default: psdash = "[] 0"; break;
}
-
+
if (oldStyle != m_pen.GetStyle())
{
*m_pstream << psdash << " setdash\n";
{
// 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;
- }
-
- // setgray here ?
+ && green == (unsigned char) 255))
+ {
+ red = (unsigned char) 0;
+ green = (unsigned char) 0;
+ blue = (unsigned char) 0;
+ }
+
+ // setgray here ?
}
if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
void wxPostScriptDC::SetBrush( const wxBrush& brush )
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
if (!brush.Ok()) return;
-
+
m_brush = brush;
// Brush colour
{
// Anything not black is white
if (!(red == (unsigned char) 0 && blue == (unsigned char) 0
- && green == (unsigned char) 0))
- {
- red = (unsigned char) 255;
- green = (unsigned char) 255;
- blue = (unsigned char) 255;
- }
-
- // setgray here ?
+ && green == (unsigned char) 0))
+ {
+ red = (unsigned char) 255;
+ green = (unsigned char) 255;
+ blue = (unsigned char) 255;
+ }
+
+ // setgray here ?
}
if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
void wxPostScriptDC::DrawText( const wxString& text, long x, long y, bool WXUNUSED(use16bit) )
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
SetFont( m_font );
if (m_textForegroundColour.Ok ())
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 ?
-
+ {
+ // 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))
{
long redPS = (long) (((int) red) / 255.0);
long by = y + (long)floor( float(size) * 2.0 / 3.0 ); // approximate baseline
*m_pstream << XLOG2DEV(x) << " " << YLOG2DEV(by) << " moveto\n";
-
+
*m_pstream << "(";
int len = strlen ((char *)(const char *)text);
int i;
long uy = (long)(y + size - m_underlinePosition);
long w, h;
GetTextExtent(text, &w, &h);
-
+
*m_pstream << "gsave " << XLOG2DEV(x) << " " << YLOG2DEV(uy)
<< " moveto\n"
<< (long)m_underlineThickness << " setlinewidth "
<< XLOG2DEV(x + w) << " " << YLOG2DEV(uy)
<< " lineto stroke grestore\n";
}
-
+
CalcBoundingBox( x, y );
CalcBoundingBox( x + size * text.Length() * 2/3 , y );
}
void wxPostScriptDC::DrawSpline( wxList *points )
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
SetPen( m_pen );
double a, b, c, d, x1, y1, x2, y2, x3, y3;
wxNode *node = points->First();
p = (wxPoint *)node->Data();
- x1 = p->x;
+ x1 = p->x;
y1 = p->y;
node = node->Next();
p = (wxPoint *)node->Data();
- c = p->x;
+ c = p->x;
d = p->y;
x3 = a = (double)(x1 + c) / 2;
y3 = b = (double)(y1 + d) / 2;
- *m_pstream << "newpath "
- << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " moveto "
- << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " lineto\n";
-
+ *m_pstream << "newpath "
+ << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " moveto "
+ << XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " lineto\n";
+
CalcBoundingBox( (long)x1, (long)y1 );
CalcBoundingBox( (long)x3, (long)y3 );
{
q = (wxPoint *)node->Data();
- x1 = x3;
- y1 = y3;
- x2 = c;
- y2 = d;
- c = q->x;
- d = q->y;
+ x1 = x3;
+ y1 = y3;
+ x2 = c;
+ y2 = d;
+ c = q->x;
+ d = q->y;
x3 = (double)(x2 + c) / 2;
y3 = (double)(y2 + d) / 2;
- *m_pstream << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " "
- << XLOG2DEV((long)x2) << " " << YLOG2DEV((long)y2) << " "
+ *m_pstream << XLOG2DEV((long)x1) << " " << YLOG2DEV((long)y1) << " "
+ << XLOG2DEV((long)x2) << " " << YLOG2DEV((long)y2) << " "
<< XLOG2DEV((long)x3) << " " << YLOG2DEV((long)y3) << " DrawSplineSection\n";
CalcBoundingBox( (long)x1, (long)y1 );
CalcBoundingBox( (long)x3, (long)y3 );
}
-
+
/*
At this point, (x2,y2) and (c,d) are the position of the
next-to-last and last point respectively, in the point list
void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
m_signX = (xLeftRight ? 1 : -1);
m_signY = (yBottomUp ? 1 : -1);
-
+
+ // FIXME there is no such function in MSW
+#ifndef __WXMSW__
ComputeScaleAndOrigin();
+#endif
}
void wxPostScriptDC::SetDeviceOrigin( long x, long y )
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
int h = 0;
int w = 0;
GetSize( &w, &h );
-
+
wxDC::SetDeviceOrigin( x, h-y );
}
void wxPostScriptDC::GetSize(int* width, int* height) const
{
const char *paperType = wxThePrintSetupData->GetPaperName();
-
+
if (!paperType) paperType = _("A4 210 x 297 mm");
wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType);
-
+
if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm"));
-
+
if (paper)
{
if (width) *width = paper->widthPixels;
bool wxPostScriptDC::StartDoc (const wxString& message)
{
wxCHECK_MSG( m_ok, FALSE, "invalid postscript dc" );
-
+
if (m_filename == "")
{
m_filename = wxGetTempFileName("ps");
}
else
{
- wxThePrintSetupData->SetPrinterFile((char *)(const char *)m_filename);
+ wxThePrintSetupData->SetPrinterFile((char *)(const char *)m_filename);
}
m_pstream = new ofstream (wxThePrintSetupData->GetPrinterFile());
-
+
if (!m_pstream || !m_pstream->good())
{
- wxMessageBox (_("Cannot open file!"), _("Error"), wxOK);
- m_ok = FALSE;
- return FALSE;
+ wxMessageBox (_("Cannot open file!"), _("Error"), wxOK);
+ m_ok = FALSE;
+ return FALSE;
}
-
+
m_ok = TRUE;
SetBrush( *wxBLACK_BRUSH );
// set origin according to paper size
SetDeviceOrigin( 0,0 );
-
+
wxPageNumber = 1;
m_pageNumber = 1;
m_title = message;
void wxPostScriptDC::EndDoc ()
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
if (m_clipping)
{
m_clipping = FALSE;
}
char *header_file = wxGetTempFileName("ps");
-
+
m_pstream = new ofstream( header_file );
- *m_pstream << "%!PS-Adobe-2.0\n"; /* PostScript magic strings */
+ *m_pstream << "%!PS-Adobe-2.0\n"; /* PostScript magic strings */
*m_pstream << "%%Title: " << (const char *) m_title << "\n";
*m_pstream << "%%Creator: " << wxTheApp->argv[0] << "\n";
*m_pstream << "%%CreationDate: " << wxNow() << "\n";
if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
{
- *m_pstream << "%%Orientation: Landscape\n";
+ *m_pstream << "%%Orientation: Landscape\n";
}
else
{
if (m_ok)
{
switch (wxThePrintSetupData->GetPrinterMode()) {
- case PS_PREVIEW:
- {
+ case PS_PREVIEW:
+ {
char *argv[3];
argv[0] = wxThePrintSetupData->GetPrintPreviewCommand();
argv[1] = wxThePrintSetupData->GetPrinterFile();
argv[2] = (char *) NULL;
- wxExecute (argv, TRUE);
+ wxExecute (argv, TRUE);
wxRemoveFile(wxThePrintSetupData->GetPrinterFile());
- }
- break;
+ }
+ break;
- case PS_PRINTER:
- {
+ case PS_PRINTER:
+ {
char *argv[4];
int argc = 0;
argv[argc++] = wxThePrintSetupData->GetPrinterCommand();
argv[argc++] = wxThePrintSetupData->GetPrinterFile();
argv[argc++] = (char *) NULL;
- wxExecute (argv, TRUE);
+ wxExecute (argv, TRUE);
wxRemoveFile(wxThePrintSetupData->GetPrinterFile());
- }
- break;
+ }
+ break;
- case PS_FILE:
- break;
- }
+ case PS_FILE:
+ break;
+ }
}
#endif
}
void wxPostScriptDC::StartPage ()
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
*m_pstream << "%%Page: " << (wxPageNumber++) << "\n";
-
+
// *m_pstream << "matrix currentmatrix\n";
// Added by Chris Breeze
- // Each page starts with an "initgraphics" which resets the
- // transformation and so we need to reset the origin
- // (and rotate the page for landscape printing)
-
+ // Each page starts with an "initgraphics" which resets the
+ // transformation and so we need to reset the origin
+ // (and rotate the page for landscape printing)
+
/*
- m_scaleFactor = 1.0;
- m_logicalOriginX = 0;
- m_logicalOriginY = 0;
+ m_scaleFactor = 1.0;
+ m_logicalOriginX = 0;
+ m_logicalOriginY = 0;
*/
+ // Output scaling
+ long translate_x, translate_y;
+ double scale_x, scale_y;
+ wxThePrintSetupData->GetPrinterTranslation(&translate_x, &translate_y);
+ wxThePrintSetupData->GetPrinterScaling(&scale_x, &scale_y);
- // Output scaling
- long translate_x, translate_y;
- double scale_x, scale_y;
- wxThePrintSetupData->GetPrinterTranslation(&translate_x, &translate_y);
- wxThePrintSetupData->GetPrinterScaling(&scale_x, &scale_y);
-
- if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
- {
- translate_y -= m_maxY;
- *m_pstream << "90 rotate\n";
- }
+ if (wxThePrintSetupData->GetPrinterOrientation() == PS_LANDSCAPE)
+ {
+ translate_y -= m_maxY;
+ *m_pstream << "90 rotate\n";
+ }
- *m_pstream << scale_x << " " << scale_y << " scale\n";
- *m_pstream << translate_x << " " << translate_y << " translate\n";
+ *m_pstream << scale_x << " " << scale_y << " scale\n";
+ *m_pstream << translate_x << " " << translate_y << " translate\n";
}
void wxPostScriptDC::EndPage ()
{
wxCHECK_RET( m_ok && m_pstream, "invalid postscript dc" );
-
+
*m_pstream << "showpage\n";
}
-bool wxPostScriptDC::Blit( long WXUNUSED(xdest), long WXUNUSED(ydest),
- long WXUNUSED(fwidth), long WXUNUSED(fheight),
- wxDC *WXUNUSED(source),
- long WXUNUSED(xsrc), long WXUNUSED(ysrc),
- int WXUNUSED(rop), bool WXUNUSED(useMask) )
+bool wxPostScriptDC::Blit( long xdest, long ydest,
+ long fwidth, long fheight,
+ wxDC *source,
+ long xsrc, long ysrc,
+ int rop, bool WXUNUSED(useMask) )
{
wxCHECK_MSG( m_ok && m_pstream, FALSE, "invalid postscript dc" );
-
- wxFAIL_MSG( "wxPostScriptDC::Blit no yet implemented." );
-
+
+ wxCHECK_MSG( source, FALSE, "invalid source dc" );
+
+ /* blit into a bitmap */
+
+ wxBitmap bitmap( (int)fwidth, (int)fheight );
+ wxMemoryDC memDC;
+ memDC.SelectObject(bitmap);
+ memDC.Blit(0, 0, fwidth, fheight, source, xsrc, ysrc, rop); /* TODO: Blit transparently? */
+ memDC.SelectObject(wxNullBitmap);
+
+ /* draw bitmap. scaling and positioning is done there */
+
+ DrawBitmap( bitmap, xdest, ydest );
+
return TRUE;
}
-long wxPostScriptDC::GetCharHeight ()
+long wxPostScriptDC::GetCharHeight()
{
if (m_font.Ok())
return m_font.GetPointSize();
return 12;
}
-void wxPostScriptDC::GetTextExtent (const wxString& string, long *x, long *y,
- long *descent, long *externalLeading, wxFont *theFont,
- bool WXUNUSED(use16))
+void wxPostScriptDC::GetTextExtent( const wxString& string, long *x, long *y,
+ long *descent, long *externalLeading, wxFont *theFont,
+ bool WXUNUSED(use16) )
{
-// if (!m_pstream) return;
-
- wxFont *fontToUse = theFont;
-
- if (!fontToUse) fontToUse = (wxFont*) &m_font;
+ wxFont *fontToUse = theFont;
+
+ if (!fontToUse) fontToUse = (wxFont*) &m_font;
+
+ wxCHECK_RET( fontToUse, "GetTextExtent: no font defined" );
+ wxCHECK_RET( x, "GetTextExtent: x == NULL" );
+ wxCHECK_RET( y, "GetTextExtent: y == NULL" );
#if !USE_AFM_FOR_POSTSCRIPT
- // Provide a VERY rough estimate (avoid using it)
- // Chris Breeze 5/11/97: produces accurate results for mono-spaced
- // font such as Courier (aka wxMODERN)
- int height = 12;
- if (fontToUse)
- {
- height = fontToUse->GetPointSize();
- }
- *x = strlen (string) * height * 72 / 120;
- *y = (long) (height * 1.32); // allow for descender
-
- if (descent)
- *descent = 0;
- if (externalLeading)
- *externalLeading = 0;
+ /* Provide a VERY rough estimate (avoid using it).
+ * Produces accurate results for mono-spaced font
+ * such as Courier (aka wxMODERN) */
+
+ int height = 12;
+ if (fontToUse)
+ {
+ height = fontToUse->GetPointSize();
+ }
+ *x = strlen (string) * height * 72 / 120;
+ *y = (long) (height * 1.32); /* allow for descender */
+ if (descent) *descent = 0;
+ if (externalLeading) *externalLeading = 0;
#else
- // +++++ start of contributed code +++++
-
- // ************************************************************
- // method for calculating string widths in postscript:
- // read in the AFM (adobe font metrics) file for the
- // actual font, parse it and extract the character widths
- // and also the descender. this may be improved, but for now
- // it works well. the AFM file is only read in if the
- // font is changed. this may be chached in the future.
- // calls to GetTextExtent with the font unchanged are rather
- // efficient!!!
- //
- // for each font and style used there is an AFM file necessary.
- // currently i have only files for the roman font family.
- // i try to get files for the other ones!
- //
- // CAVE: the size of the string is currently always calculated
- // in 'points' (1/72 of an inch). this should later on be
- // changed to depend on the mapping mode.
- // CAVE: the path to the AFM files must be set before calling this
- // function. this is usually done by a call like the following:
- // wxSetAFMPath("d:\\wxw161\\afm\\");
- //
- // example:
- //
- // wxPostScriptDC dc(NULL, TRUE);
- // if (dc.Ok()){
- // wxSetAFMPath("d:\\wxw161\\afm\\");
- // dc.StartDoc("Test");
- // dc.StartPage();
- // long w,h;
- // dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL));
- // dc.GetTextExtent("Hallo",&w,&h);
- // dc.EndPage();
- // dc.EndDoc();
- // }
- //
- // by steve (stefan.hammes@urz.uni-heidelberg.de)
- // created: 10.09.94
- // updated: 14.05.95
-
- assert(fontToUse && "void wxPostScriptDC::GetTextExtent: no font defined");
- assert(x && "void wxPostScriptDC::GetTextExtent: x == NULL");
- assert(y && "void wxPostScriptDC::GetTextExtent: y == NULL");
-
- // these static vars are for storing the state between calls
- static int lastFamily= INT_MIN;
- static int lastSize= INT_MIN;
- static int lastStyle= INT_MIN;
- static int lastWeight= INT_MIN;
- static int lastDescender = INT_MIN;
- static int lastWidths[256]; // widths of the characters
-
- // get actual parameters
- const int Family = fontToUse->GetFamily();
- const int Size = fontToUse->GetPointSize();
- const int Style = fontToUse->GetStyle();
- const int Weight = fontToUse->GetWeight();
-
- // if we have another font, read the font-metrics
- if(Family!=lastFamily||Size!=lastSize||Style!=lastStyle||Weight!=lastWeight){
- // store actual values
- lastFamily = Family;
- lastSize = Size;
- lastStyle = Style;
- lastWeight = Weight;
-
- // read in new font metrics **************************************
-
- // 1. construct filename ******************************************
- /* MATTHEW: [2] Use wxTheFontNameDirectory */
- const char *name;
- // Julian - we'll need to do this a different way now we've removed the
- // font directory system. Must find Stefan's original code.
-
- name = wxTheFontNameDirectory->GetAFMName(Family, Weight, Style);
- if (!name)
- name = "unknown";
-
- // get the directory of the AFM files
- char afmName[256];
- afmName[0] = 0;
- if (wxGetAFMPath())
- strcpy(afmName,wxGetAFMPath());
-
- // 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.).
-
- // new elements JC Sun Aug 25 23:21:44 MET DST 1996
-
-
- strcat(afmName,name);
- strcat(afmName,".afm");
- FILE *afmFile = fopen(afmName,"r");
- if(afmFile==NULL){
- wxLogDebug("GetTextExtent: can't open AFM file '%s'\n",afmName);
- wxLogDebug(" using approximate values\n");
- int i;
- for (i=0; i<256; i++) lastWidths[i] = 500; // an approximate value
- lastDescender = -150; // dito.
- }else{
- int i;
- // init the widths array
- for(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 line[256];
- int ascii,cWidth;
- // read in the file and parse it
- while(fgets(line,sizeof(line),afmFile)!=NULL){
- // A.) check for descender definition
- if(strncmp(line,"Descender",9)==0){
- if((sscanf(line,"%s%d",descString,&lastDescender)!=2)
- || (strcmp(descString,"Descender")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad descender)\n",
- afmName,line);
- }
+ /* method for calculating string widths in postscript:
+ / read in the AFM (adobe font metrics) file for the
+ / actual font, parse it and extract the character widths
+ / and also the descender. this may be improved, but for now
+ / it works well. the AFM file is only read in if the
+ / font is changed. this may be chached in the future.
+ / calls to GetTextExtent with the font unchanged are rather
+ / efficient!!!
+ /
+ / for each font and style used there is an AFM file necessary.
+ / currently i have only files for the roman font family.
+ / I try to get files for the other ones!
+ /
+ / CAVE: the size of the string is currently always calculated
+ / in 'points' (1/72 of an inch). this should later on be
+ / changed to depend on the mapping mode.
+ / CAVE: the path to the AFM files must be set before calling this
+ / function. this is usually done by a call like the following:
+ / wxSetAFMPath("d:\\wxw161\\afm\\");
+ /
+ / example:
+ /
+ / wxPostScriptDC dc(NULL, TRUE);
+ / if (dc.Ok()){
+ / wxSetAFMPath("d:\\wxw161\\afm\\");
+ / dc.StartDoc("Test");
+ / dc.StartPage();
+ / long w,h;
+ / dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL));
+ / dc.GetTextExtent("Hallo",&w,&h);
+ / dc.EndPage();
+ / dc.EndDoc();
+ / }
+ /
+ / by steve (stefan.hammes@urz.uni-heidelberg.de)
+ / created: 10.09.94
+ / updated: 14.05.95 */
+
+ /* these static vars are for storing the state between calls */
+ static int lastFamily= INT_MIN;
+ static int lastSize= INT_MIN;
+ static int lastStyle= INT_MIN;
+ static int lastWeight= INT_MIN;
+ static int lastDescender = INT_MIN;
+ static int lastWidths[256]; /* widths of the characters */
+
+ /* get actual parameters */
+ const int Family = fontToUse->GetFamily();
+ const int Size = fontToUse->GetPointSize();
+ const int Style = fontToUse->GetStyle();
+ const int Weight = fontToUse->GetWeight();
+
+ /* if we have another font, read the font-metrics */
+ if (Family!=lastFamily || Size!=lastSize || Style!=lastStyle || Weight!=lastWeight)
+ {
+ /* store actual values */
+ lastFamily = Family;
+ lastSize = Size;
+ lastStyle = Style;
+ lastWeight = Weight;
+
+ char *name = (char*) NULL;
+
+ 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";
+ }
+ 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 if name = "TimesRo"; /* no typo */
+ }
+ break;
+ 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";
+ }
+ break;
}
- // JC 1.) check for UnderlinePosition
- else if(strncmp(line,"UnderlinePosition",17)==0){
- if((sscanf(line,"%s%lf",upString,&UnderlinePosition)!=2)
- || (strcmp(upString,"UnderlinePosition")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad UnderlinePosition)\n",
- afmName,line);
- }
+
+ /* get the directory of the AFM files */
+ char afmName[256];
+ afmName[0] = 0;
+ if (wxGetAFMPath()) strcpy( afmName, wxGetAFMPath() );
+
+ /* 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.). */
+
+ /* new elements JC Sun Aug 25 23:21:44 MET DST 1996 */
+
+ strcat(afmName,name);
+ strcat(afmName,".afm");
+ FILE *afmFile = fopen(afmName,"r");
+ if ( afmFile==NULL )
+ {
+ wxLogDebug( "GetTextExtent: can't open AFM file '%s'\n", afmName );
+ wxLogDebug( " using approximate values\n");
+ for (int i=0; i<256; i++) lastWidths[i] = 500; /* an approximate value */
+ lastDescender = -150; /* dito. */
}
- // JC 2.) check for UnderlineThickness
- else if(strncmp(line,"UnderlineThickness",18)==0){
- if((sscanf(line,"%s%lf",utString,&UnderlineThickness)!=2)
- || (strcmp(utString,"UnderlineThickness")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad UnderlineThickness)\n",
- afmName,line);
- }
+ else
+ {
+ /* 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 line[256];
+ int ascii,cWidth;
+ /* read in the file and parse it */
+ while(fgets(line,sizeof(line),afmFile)!=NULL)
+ {
+ /* A.) check for descender definition */
+ if (strncmp(line,"Descender",9)==0)
+ {
+ if ((sscanf(line,"%s%d",descString,&lastDescender)!=2) ||
+ (strcmp(descString,"Descender")!=0))
+ {
+ wxLogDebug( "AFM-file '%s': line '%s' has error (bad descender)\n", afmName,line );
+ }
+ }
+ /* JC 1.) check for UnderlinePosition */
+ else if(strncmp(line,"UnderlinePosition",17)==0)
+ {
+ if ((sscanf(line,"%s%lf",upString,&UnderlinePosition)!=2) ||
+ (strcmp(upString,"UnderlinePosition")!=0))
+ {
+ wxLogDebug( "AFM-file '%s': line '%s' has error (bad UnderlinePosition)\n", afmName, line );
+ }
+ }
+ /* JC 2.) check for UnderlineThickness */
+ else if(strncmp(line,"UnderlineThickness",18)==0)
+ {
+ if ((sscanf(line,"%s%lf",utString,&UnderlineThickness)!=2) ||
+ (strcmp(utString,"UnderlineThickness")!=0))
+ {
+ wxLogDebug( "AFM-file '%s': line '%s' has error (bad UnderlineThickness)\n", afmName, line );
+ }
+ }
+ /* JC 3.) check for EncodingScheme */
+ else if(strncmp(line,"EncodingScheme",14)==0)
+ {
+ if ((sscanf(line,"%s%s",utString,encString)!=2) ||
+ (strcmp(utString,"EncodingScheme")!=0))
+ {
+ wxLogDebug("AFM-file '%s': line '%s' has error (bad EncodingScheme)\n", afmName, line );
+ }
+ else if (strncmp(encString, "AdobeStandardEncoding", 21))
+ {
+ wxLogDebug( "AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)\n",
+ afmName,line, encString);
+ }
+ }
+ /* B.) check for char-width */
+ else if(strncmp(line,"C ",2)==0)
+ {
+ if (sscanf(line,"%s%d%s%s%d",cString,&ascii,semiString,WXString,&cWidth)!=5)
+ {
+ wxLogDebug("AFM-file '%s': line '%s' has an error (bad character width)\n",afmName,line);
+ }
+ if(strcmp(cString,"C")!=0 || strcmp(semiString,";")!=0 || strcmp(WXString,"WX")!=0)
+ {
+ wxLogDebug("AFM-file '%s': line '%s' has a format error\n",afmName,line);
+ }
+ /* printf(" char '%c'=%d has width '%d'\n",ascii,ascii,cWidth); */
+ if (ascii>=0 && ascii<256)
+ {
+ lastWidths[ascii] = cWidth; /* store width */
+ }
+ else
+ {
+ /* MATTHEW: this happens a lot; don't print an error */
+ /* wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName,ascii); */
+ }
+ }
+ /* C.) ignore other entries. */
+ }
+ fclose(afmFile);
}
- // JC 3.) check for EncodingScheme
- else if(strncmp(line,"EncodingScheme",14)==0){
- if((sscanf(line,"%s%s",utString,encString)!=2)
- || (strcmp(utString,"EncodingScheme")!=0)) {
- wxLogDebug("AFM-file '%s': line '%s' has error (bad EncodingScheme)\n",
- afmName,line);
- }
- else if (strncmp(encString, "AdobeStandardEncoding", 21))
- {
- wxLogDebug("AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)\n",
- afmName,line, encString);
- }
+ /* hack to compute correct values for german 'Umlaute'
+ / 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 */
+ m_underlinePosition = m_underlinePosition * fontToUse->GetPointSize() / 1000.0f;
+ m_underlineThickness = m_underlineThickness * fontToUse->GetPointSize() / 1000.0f * m_scaleFactor;
+
+ /* 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! */
+
+ long widthSum=0;
+ long height=Size; /* by default */
+ unsigned char *p;
+ for(p=(unsigned char *)(const char *)string; *p; p++)
+ {
+ if(lastWidths[*p]== INT_MIN)
+ {
+ wxLogDebug("GetTextExtent: undefined width for character '%c' (%d)\n", *p,*p);
+ widthSum += (long)(lastWidths[' ']/1000.0F * Size); /* assume space */
}
- // B.) check for char-width
- else if(strncmp(line,"C ",2)==0){
- if(sscanf(line,"%s%d%s%s%d",
- cString,&ascii,semiString,WXString,&cWidth)!=5){
- wxLogDebug("AFM-file '%s': line '%s' has an error (bad character width)\n",afmName,line);
- }
- if(strcmp(cString,"C")!=0 || strcmp(semiString,";")!=0 ||
- strcmp(WXString,"WX")!=0){
- wxLogDebug("AFM-file '%s': line '%s' has a format error\n",afmName,line);
- }
- //printf(" char '%c'=%d has width '%d'\n",ascii,ascii,cWidth);
- if(ascii>=0 && ascii<256){
- lastWidths[ascii] = cWidth; // store width
- }else{
- /* MATTHEW: this happens a lot; don't print an error */
- // wxLogDebug("AFM-file '%s': ASCII value %d out of range\n",afmName,ascii);
- }
+ else
+ {
+ widthSum += (long)((lastWidths[*p]/1000.0F)*Size);
}
- // C.) ignore other entries.
- }
- fclose(afmFile);
- }
- // hack to compute correct values for german 'Umlaute'
- // 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
- m_underlinePosition = m_underlinePosition * fontToUse->GetPointSize() / 1000.0f;
- m_underlineThickness = m_underlineThickness * fontToUse->GetPointSize() / 1000.0f * m_scaleFactor;
-
- // 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!
-
- long widthSum=0;
- long height=Size; // by default
- unsigned char *p;
- for(p=(unsigned char *)(const char *)string; *p; p++){
- if(lastWidths[*p]== INT_MIN){
- wxLogDebug("GetTextExtent: undefined width for character '%c' (%d)\n",
- *p,*p);
- widthSum += (long)(lastWidths[' ']/1000.0F * Size); // assume space
- }else{
- widthSum += (long)((lastWidths[*p]/1000.0F)*Size);
+ /* add descender to height (it is usually a negative value) */
+ if (lastDescender!=INT_MIN)
+ {
+ height += (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
}
- }
- // add descender to height (it is usually a negative value)
- if(lastDescender!=INT_MIN){
- height += (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
- }
- // return size values
- *x = widthSum;
- *y = height;
+ /* return size values */
+ *x = widthSum;
+ *y = height;
- // return other parameters
- if (descent){
- if(lastDescender!=INT_MIN){
- *descent = (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
- }else{
- *descent = 0;
+ /* return other parameters */
+ if (descent)
+ {
+ if(lastDescender!=INT_MIN)
+ {
+ *descent = (long)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
+ }
+ else
+ {
+ *descent = 0;
+ }
}
- }
- // currently no idea how to calculate this!
- // if (externalLeading) *externalLeading = 0;
- if (externalLeading)
- *externalLeading = 0;
+ /* currently no idea how to calculate this! */
+ if (externalLeading) *externalLeading = 0;
- // ----- end of contributed code -----
#endif
}
void wxPostScriptDC::GetSizeMM(long *width, long *height) const
{
const char *paperType = wxThePrintSetupData->GetPaperName();
-
+
if (!paperType) paperType = _("A4 210 x 297 mm");
wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType);
-
+
if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(_("A4 210 x 297 mm"));
-
+
if (paper)
{
if (width) *width = paper->widthMM;
wxPrintSetupData *wxThePrintSetupData = (wxPrintSetupData *) NULL;
#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule)
IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
IMPLEMENT_DYNAMIC_CLASS(wxPrintSetupData, wxObject)
-IMPLEMENT_DYNAMIC_CLASS(wxPrintPaperType, wxObject)
#endif
// Redundant now I think
IMPLEMENT_CLASS(wxPostScriptPrintDialog, wxDialog)
wxPostScriptPrintDialog::wxPostScriptPrintDialog (wxWindow *parent, const wxString& title,
- const wxPoint& pos, const wxSize& size, long style):
+ const wxPoint& pos, const wxSize& size, long style):
wxDialog(parent, -1, title, pos, size, style)
{
wxBeginBusyCursor();
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();
wxGetResource ("wxWindows", "PSView", &wxThePrintSetupData->previewCommand);
features = (wxThePrintSetupData->GetPrintPreviewCommand() &&
- *wxThePrintSetupData->GetPrintPreviewCommand()) ? 3 : 2;
-
+ *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);
+ print_modes, features, wxRA_SPECIFY_ROWS);
#ifdef __WXMSW__
radio1->Enable(0, FALSE);
(void) new wxStaticText(this, -1, _("Y Translation"), wxPoint(220, yPos));
sprintf (buf, "%.2ld", wx_printer_translate_y);
/* wxTextCtrl *text4 = */ (void) new wxTextCtrl(this, wxID_PRINTER_Y_TRANS, buf, wxPoint(320, yPos), wxSize(100, -1));
-
+
Fit ();
delete[] orientation;
{
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);
+// 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->printerScaleX);
StringToDouble (WXSTRINGCAST text2->GetValue (), &wxThePrintSetupData->printerScaleY);
// 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;
+ 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_OK;
}
return wxID_CANCEL;
}
}
}
-/*
- * Paper size database for PostScript
- */
-
-wxPrintPaperType::wxPrintPaperType(const char *name, int wmm, int hmm, int wp, int hp)
-{
- widthMM = wmm;
- heightMM = hmm;
- widthPixels = wp;
- heightPixels = hp;
- pageName = copystring(name);
-}
-
-wxPrintPaperType::~wxPrintPaperType()
-{
- delete[] pageName;
-}
-
-/*
- * Print paper database for PostScript
- */
-
-#if !USE_SHARED_LIBRARIES
-IMPLEMENT_DYNAMIC_CLASS(wxPrintPaperDatabase, wxList)
-#endif
-
-wxPrintPaperDatabase::wxPrintPaperDatabase():wxList(wxKEY_STRING)
-{
- DeleteContents(TRUE);
-}
-
-wxPrintPaperDatabase::~wxPrintPaperDatabase()
-{
-}
-
-void wxPrintPaperDatabase::CreateDatabase()
-{
- // Need correct values for page size in pixels.
- // Each unit is one 'point' = 1/72 of an inch.
- // NOTE: WE NEED ALSO TO MAKE ADJUSTMENTS WHEN TRANSLATING
- // in wxPostScriptDC code, so we can start from top left.
- // So access this database and translate by appropriate number
- // of points for this paper size. OR IS IT OK ALREADY?
- // Can't remember where the PostScript origin is by default.
- // Heck, someone will know how to make it hunky-dory...
- // JACS 25/5/95
-
- AddPaperType(_("A4 210 x 297 mm"), 210, 297, 595, 842);
- AddPaperType(_("A3 297 x 420 mm"), 297, 420, 842, 1191);
- AddPaperType(_("Letter 8 1/2 x 11 in"), 216, 279, 612, 791);
- AddPaperType(_("Legal 8 1/2 x 14 in"), 216, 356, 612, 1009);
-
-/*
- This is for 100 ppi
-
- AddPaperType(_("A4 210 x 297 mm"), 210, 297, 210*4, 297*4 );
- AddPaperType(_("A3 297 x 420 mm"), 297, 420, 297*4, 420*4 );
- AddPaperType(_("Letter 8 1/2 x 11 in"), 216, 279, 216*4, 279*4 );
- AddPaperType(_("Legal 8 1/2 x 14 in"), 216, 356, 216*4, 356*4 );
-*/
-}
+// A module to allow initialization/cleanup of PostScript-related
+// things without calling these functions from app.cpp.
-void wxPrintPaperDatabase::ClearDatabase()
+class WXDLLEXPORT wxPostScriptModule: public wxModule
{
- Clear();
-}
+DECLARE_DYNAMIC_CLASS(wxPostScriptModule)
+public:
+ wxPostScriptModule() {}
+ bool OnInit();
+ void OnExit();
+};
-void wxPrintPaperDatabase::AddPaperType(const char *name, int wmm, int hmm, int wp, int hp)
-{
- Append(name, new wxPrintPaperType(name, wmm, hmm, wp, hp));
-}
-
-wxPrintPaperType *wxPrintPaperDatabase::FindPaperType(const char *name)
-{
- wxNode *node = Find(name);
- if (node)
- return (wxPrintPaperType *)node->Data();
- else
- return (wxPrintPaperType *) NULL;
-}
+IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule)
/*
* Initialization/cleanup module
bool wxPostScriptModule::OnInit()
{
wxInitializePrintSetupData();
- wxThePrintPaperDatabase = new wxPrintPaperDatabase;
- wxThePrintPaperDatabase->CreateDatabase();
return TRUE;
}
void wxPostScriptModule::OnExit()
{
wxInitializePrintSetupData(FALSE);
- delete wxThePrintPaperDatabase;
- wxThePrintPaperDatabase = NULL;
}
#endif
projects / wxWidgets.git / blobdiff