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Fix various minor PS issues

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48926 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2007-09-24 20:42:32 +00:00
parent f62edb0ecd
commit ed8385818f
1 changed files with 31 additions and 13 deletions
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44
src/generic/dcpsg.cpp
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@@ -465,8 +465,8 @@ void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
buffer.Printf( "newpath\n"
"%f %f %f %f %f %f ellipse\n"
"%f %f lineto\n"
"stroke\n"
"fill\n",
"closepath\n"
"stroke\n",
XLOG2DEV(xc), YLOG2DEV(yc),
XLOG2DEVREL(i_radius), YLOG2DEVREL(i_radius),
alpha1, alpha2,
@@ -524,7 +524,7 @@ void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,d
"%f %f %f %f %f %f false ellipticarc\n",
XLOG2DEV(x+w/2), YLOG2DEV(y+h/2),
XLOG2DEVREL(w/2), YLOG2DEVREL(h/2),
wxRound(sa), wxRound(ea) );
sa, ea );
buffer.Replace( ",", "." );
PsPrint( buffer );
@@ -933,14 +933,14 @@ void wxPostScriptDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y,
wxString buffer;
buffer.Printf( "/origstate save def\n"
"20 dict begin\n"
"/pix %f string def\n"
"/grays %f string def\n"
"/pix %d string def\n"
"/grays %d string def\n"
"/npixels 0 def\n"
"/rgbindx 0 def\n"
"%f %f translate\n"
"%f %f scale\n"
"%f %f 8\n"
"[%f 0 0 %f 0 %f]\n"
"%d %d 8\n"
"[%d 0 0 %d 0 %d]\n"
"{currentfile pix readhexstring pop}\n"
"false 3 colorimage\n",
w, w, xx, yy, ww, hh, w, h, w, -h, h );
@@ -970,7 +970,11 @@ void wxPostScriptDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y,
}
*(bufferindex++) = '\n';
*bufferindex = 0;
PsPrint( charbuffer );
if (m_pstream)
fwrite( charbuffer, 1, strlen( charbuffer ), m_pstream );
else
PsPrint( charbuffer );
}
PsPrint( "end\n" );
@@ -1272,11 +1276,6 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
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
@@ -1603,6 +1602,25 @@ void wxPostScriptDC::SetDeviceOrigin(wxCoord x, wxCoord y)
}
#endif
void wxPostScriptDC::ComputeScaleAndOrigin()
{
const wxRealPoint origScale(m_scaleX, m_scaleY);
#if wxUSE_NEW_DC
wxImplDC::ComputeScaleAndOrigin();
#else
wxDC::ComputeScaleAndOrigin();
#endif
// If scale has changed call SetPen to recalulate the line width
// and SetFont to recalculate font size
if ( wxRealPoint(m_scaleX, m_scaleY) != origScale && m_pen.IsOk() )
{
SetPen( m_pen );
SetFont( m_font );
}
}
void wxPostScriptDC::DoGetSize(int* width, int* height) const
{
wxPaperSize id = m_printData.GetPaperId();