// Author: Julian Smart, Robert Roebling, Markus Holzhem
// Modified by:
// Created: 04/01/98
-// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
} ifelse % end of 'false' case\n\
";
-static char wxPostScriptHeaderReencodeISO1[] =
+static const char wxPostScriptHeaderReencodeISO1[] =
"\n/reencodeISO {\n"
"dup dup findfont dup length dict begin\n"
"{ 1 index /FID ne { def }{ pop pop } ifelse } forall\n"
"/.notdef/dotlessi/grave/acute/circumflex/tilde/macron/breve\n"
"/dotaccent/dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut\n";
-static char wxPostScriptHeaderReencodeISO2[] =
+static const char wxPostScriptHeaderReencodeISO2[] =
"/ogonek/caron/space/exclamdown/cent/sterling/currency/yen/brokenbar\n"
"/section/dieresis/copyright/ordfeminine/guillemotleft/logicalnot\n"
"/hyphen/registered/macron/degree/plusminus/twosuperior/threesuperior\n"
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (m_pen.GetStyle() == wxPENSTYLE_TRANSPARENT) return;
+ if ( m_pen.IsTransparent() )
+ return;
SetPen( m_pen );
int i_radius = wxRound( radius );
- if (m_brush.GetStyle() != wxBRUSHSTYLE_TRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
CalcBoundingBox( xc+i_radius, yc+i_radius );
}
- if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen( m_pen );
wxString buffer;
buffer.Printf( "newpath\n"
"%f %f %f %f %f %f ellipse\n"
- "%f %f lineto\n"
- "closepath\n"
"stroke\n",
XLOG2DEV(xc), YLOG2DEV(yc),
XLOG2DEVREL(i_radius), YLOG2DEVREL(i_radius),
- alpha1, alpha2,
- XLOG2DEV(xc), YLOG2DEV(yc) );
+ alpha1, alpha2 );
buffer.Replace( ",", "." );
PsPrint( buffer );
return;
}
- if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
CalcBoundingBox( x+w, y+h );
}
- if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen( m_pen );
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (m_pen.GetStyle() == wxPENSTYLE_TRANSPARENT) return;
+ if ( m_pen.IsTransparent() )
+ return;
SetPen (m_pen);
CalcBoundingBox( x, y );
}
-void wxPostScriptDCImpl::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, wxPolygonFillMode fillStyle)
+void wxPostScriptDCImpl::DoDrawPolygon (int n, const wxPoint points[], wxCoord xoffset, wxCoord yoffset, wxPolygonFillMode fillStyle)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (n <= 0) return;
- if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
PsPrint( (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n") );
}
- if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen( m_pen );
}
}
-void wxPostScriptDCImpl::DoDrawPolyPolygon (int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, wxPolygonFillMode fillStyle)
+void wxPostScriptDCImpl::DoDrawPolyPolygon (int n, const int count[], const wxPoint points[], wxCoord xoffset, wxCoord yoffset, wxPolygonFillMode fillStyle)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
if (n <= 0) return;
- if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
PsPrint( (fillStyle == wxODDEVEN_RULE ? "eofill\n" : "fill\n") );
}
- if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen( m_pen );
}
}
-void wxPostScriptDCImpl::DoDrawLines (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset)
+void wxPostScriptDCImpl::DoDrawLines (int n, const wxPoint points[], wxCoord xoffset, wxCoord yoffset)
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (m_pen.GetStyle() == wxPENSTYLE_TRANSPARENT) return;
+ if ( m_pen.IsTransparent() )
+ return;
if (n <= 0) return;
width--;
height--;
- if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
CalcBoundingBox( x + width, y + height );
}
- if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen (m_pen);
wxCoord rad = (wxCoord) radius;
- if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush( m_brush );
CalcBoundingBox( x + width, y + height );
}
- if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen (m_pen);
width--;
height--;
- if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT)
+ if ( m_brush.IsNonTransparent() )
{
SetBrush (m_brush);
CalcBoundingBox( x + width, y + height );
}
- if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT)
+ if ( m_pen.IsNonTransparent() )
{
SetPen (m_pen);
}
/* this has to be char, not wxChar */
-static char hexArray[] = "0123456789ABCDEF";
+static const char hexArray[] = "0123456789ABCDEF";
void wxPostScriptDCImpl::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool WXUNUSED(useMask) )
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (!bitmap.Ok()) return;
+ if (!bitmap.IsOk()) return;
wxImage image = bitmap.ConvertToImage();
- if (!image.Ok()) return;
+ if (!image.IsOk()) return;
wxCoord w = image.GetWidth();
wxCoord h = image.GetHeight();
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (!font.Ok()) return;
+ if (!font.IsOk()) return;
m_font = font;
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (!pen.Ok()) return;
+ if (!pen.IsOk()) return;
- int oldStyle = m_pen.GetStyle();
+ int oldStyle = m_pen.IsOk() ? m_pen.GetStyle() : wxPENSTYLE_INVALID;
+ wxPenCap oldCap = m_pen.IsOk() ? m_pen.GetCap() : wxCAP_INVALID;
+ wxPenJoin oldJoin = m_pen.IsOk() ? m_pen.GetJoin() : wxJOIN_INVALID;
m_pen = pen;
+ wxPenCap cap = m_pen.IsOk() ? m_pen.GetCap() : wxCAP_INVALID;
+ wxPenJoin join = m_pen.IsOk() ? m_pen.GetJoin() : wxJOIN_INVALID;
double width;
PsPrint( " setdash\n" );
}
+ if ( cap != wxCAP_INVALID && cap != oldCap )
+ {
+ switch ( cap )
+ {
+ case wxCAP_ROUND: buffer = "1"; break;
+ case wxCAP_PROJECTING: buffer = "2"; break;
+ case wxCAP_BUTT: buffer = "0"; break;
+
+ // This case is just to fix compiler warning, this is impossible
+ // due to the test above.
+ case wxCAP_INVALID: break;
+ }
+ buffer << " setlinecap\n";
+ PsPrint( buffer );
+ }
+
+ if ( join != wxJOIN_INVALID && join != oldJoin )
+ {
+ switch ( join )
+ {
+ case wxJOIN_BEVEL: buffer = "2"; break;
+ case wxJOIN_ROUND: buffer = "1"; break;
+ case wxJOIN_MITER: buffer = "0"; break;
+ case wxJOIN_INVALID: break;
+ }
+ buffer << " setlinejoin\n";
+ PsPrint( buffer );
+ }
+
// Line colour
unsigned char red = m_pen.GetColour().Red();
unsigned char blue = m_pen.GetColour().Blue();
{
wxCHECK_RET( m_ok, wxT("invalid postscript dc") );
- if (!brush.Ok()) return;
+ if (!brush.IsOk()) return;
m_brush = brush;
if ( !textbuf )
return;
- if (m_textForegroundColour.Ok())
+ if (m_textForegroundColour.IsOk())
{
unsigned char red = m_textForegroundColour.Red();
unsigned char blue = m_textForegroundColour.Blue();
SetFont( m_font );
- if (m_textForegroundColour.Ok())
+ if (m_textForegroundColour.IsOk())
{
unsigned char red = m_textForegroundColour.Red();
unsigned char blue = m_textForegroundColour.Blue();
wxDCImpl::ComputeScaleAndOrigin();
- // If scale has changed call SetPen to recalulate the line width
+ // If scale has changed call SetPen to recalculate the line width
// and SetFont to recalculate font size
if ( wxRealPoint(m_scaleX, m_scaleY) != origScale && m_pen.IsOk() )
{
wxCoord fwidth, wxCoord fheight,
wxDC *source,
wxCoord xsrc, wxCoord ysrc,
- wxRasterOperationMode rop,
+ wxRasterOperationMode rop,
bool WXUNUSED(useMask), wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask) )
{
wxCHECK_MSG( m_ok, false, wxT("invalid postscript dc") );
wxCoord wxPostScriptDCImpl::GetCharHeight() const
{
- if (m_font.Ok())
+ if (m_font.IsOk())
return m_font.GetPointSize();
else
return 12;
/ example:
/
/ wxPostScriptDC dc(NULL, true);
- / if (dc.Ok()){
+ / if (dc.IsOk()){
/ wxSetAFMPath("d:\\wxw161\\afm\\");
/ dc.StartDoc("Test");
/ dc.StartPage();
long sum=0;
float height=fontSize; /* by default */
- unsigned char *p;
- for(p=(unsigned char *)wxMBSTRINGCAST strbuf; *p; p++)
+ unsigned char *p=(unsigned char *)wxMBSTRINGCAST strbuf;
+ if(!p)
+ {
+ // String couldn't be converted which used to SEGV as reported here:
+ // http://bugs.debian.org/702378
+ // http://trac.wxwidgets.org/ticket/15300
+ // Upstream suggests "just return if the conversion failed".
+ if (x) (*x) = 0;
+ if (y) (*y) = 0;
+ if (descent) (*descent) = 0;
+ if (externalLeading) (*externalLeading) = 0;
+ return;
+ }
+ for(; *p; p++)
{
if(lastWidths[*p]== INT_MIN)
{
projects / wxWidgets.git / blobdiff