static const double RAD2DEG = 180.0 / M_PI;
static const double DEG2RAD = M_PI / 180.0;
+static wxCairoLibrary* gs_cairo = NULL;
+
//----------------------------------------------------------------------------
// wxGtkPrintModule
// Initialized when starting the app : if it successfully load the gtk-print framework,
bool wxGtkPrintModule::OnInit()
{
- if (gtk_check_version(2,10,0) == NULL)
+ gs_cairo = wxCairoLibrary::Get();
+ if (gs_cairo && gtk_check_version(2,10,0) == NULL)
wxPrintFactory::SetPrintFactory( new wxGtkPrintFactory );
return true;
void wxGtkPrintModule::OnExit()
{
+ delete gs_cairo;
}
IMPLEMENT_DYNAMIC_CLASS(wxGtkPrintModule, wxModule)
-
//----------------------------------------------------------------------------
// wxGtkPrintFactory
//----------------------------------------------------------------------------
m_scaleX = m_logicalScaleX * m_userScaleX;
m_scaleY = m_logicalScaleY * m_userScaleY;
- cairo_translate(m_cairo, m_deviceOriginX, m_deviceOriginY);
- cairo_scale(m_cairo, m_scaleX, m_scaleY );
+ gs_cairo->cairo_translate(m_cairo, m_deviceOriginX, m_deviceOriginY);
+ gs_cairo->cairo_scale(m_cairo, m_scaleX, m_scaleY );
}
bool wxGtkPrintDC::DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style )
// Create a pattern with the gradient.
cairo_pattern_t* gradient;
- gradient = cairo_pattern_create_radial (LogicalToDeviceX(xC+xR), LogicalToDeviceY(yC+yR), 0, LogicalToDeviceX(xC+xR), LogicalToDeviceY(yC+yR), radius);
- cairo_pattern_add_color_stop_rgba (gradient, 0.0, redIPS, greenIPS, blueIPS, alphaIPS);
- cairo_pattern_add_color_stop_rgba (gradient, 1.0, redDPS, greenDPS, blueDPS, alphaDPS);
+ gradient = gs_cairo->cairo_pattern_create_radial (LogicalToDeviceX(xC+xR), LogicalToDeviceY(yC+yR), 0, LogicalToDeviceX(xC+xR), LogicalToDeviceY(yC+yR), radius);
+ gs_cairo->cairo_pattern_add_color_stop_rgba (gradient, 0.0, redIPS, greenIPS, blueIPS, alphaIPS);
+ gs_cairo->cairo_pattern_add_color_stop_rgba (gradient, 1.0, redDPS, greenDPS, blueDPS, alphaDPS);
// Fill the rectangle with this pattern.
- cairo_set_source(m_cairo, gradient);
- cairo_rectangle (m_cairo, LogicalToDeviceX(xR), LogicalToDeviceY(yR), LogicalToDeviceXRel(w), LogicalToDeviceYRel(h) );
- cairo_fill(m_cairo);
+ gs_cairo->cairo_set_source(m_cairo, gradient);
+ gs_cairo->cairo_rectangle (m_cairo, LogicalToDeviceX(xR), LogicalToDeviceY(yR), LogicalToDeviceXRel(w), LogicalToDeviceYRel(h) );
+ gs_cairo->cairo_fill(m_cairo);
- cairo_pattern_destroy(gradient);
+ gs_cairo->cairo_pattern_destroy(gradient);
CalcBoundingBox(xR, yR);
CalcBoundingBox(xR+w, yR+h);
// Create a pattern with the gradient.
cairo_pattern_t* gradient;
- gradient = cairo_pattern_create_linear (LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceX(x+w), LogicalToDeviceY(y));
+ gradient = gs_cairo->cairo_pattern_create_linear (LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceX(x+w), LogicalToDeviceY(y));
if (nDirection == wxWEST)
{
- cairo_pattern_add_color_stop_rgba (gradient, 0.0, redDPS, greenDPS, blueDPS, alphaDPS);
- cairo_pattern_add_color_stop_rgba (gradient, 1.0, redIPS, greenIPS, blueIPS, alphaIPS);
+ gs_cairo->cairo_pattern_add_color_stop_rgba (gradient, 0.0, redDPS, greenDPS, blueDPS, alphaDPS);
+ gs_cairo->cairo_pattern_add_color_stop_rgba (gradient, 1.0, redIPS, greenIPS, blueIPS, alphaIPS);
}
else {
- cairo_pattern_add_color_stop_rgba (gradient, 0.0, redIPS, greenIPS, blueIPS, alphaIPS);
- cairo_pattern_add_color_stop_rgba (gradient, 1.0, redDPS, greenDPS, blueDPS, alphaDPS);
+ gs_cairo->cairo_pattern_add_color_stop_rgba (gradient, 0.0, redIPS, greenIPS, blueIPS, alphaIPS);
+ gs_cairo->cairo_pattern_add_color_stop_rgba (gradient, 1.0, redDPS, greenDPS, blueDPS, alphaDPS);
}
// Fill the rectangle with this pattern.
- cairo_set_source(m_cairo, gradient);
- cairo_rectangle (m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceXRel(w), LogicalToDeviceYRel(h) );
- cairo_fill(m_cairo);
+ gs_cairo->cairo_set_source(m_cairo, gradient);
+ gs_cairo->cairo_rectangle (m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceXRel(w), LogicalToDeviceYRel(h) );
+ gs_cairo->cairo_fill(m_cairo);
- cairo_pattern_destroy(gradient);
+ gs_cairo->cairo_pattern_destroy(gradient);
CalcBoundingBox(x, y);
CalcBoundingBox(x+w, y+h);
if (m_pen.GetStyle() == wxTRANSPARENT) return;
SetPen( m_pen );
- cairo_move_to ( m_cairo, LogicalToDeviceX(x1), LogicalToDeviceY(y1) );
- cairo_line_to ( m_cairo, LogicalToDeviceX(x2), LogicalToDeviceY(y2) );
- cairo_stroke ( m_cairo );
+ gs_cairo->cairo_move_to ( m_cairo, LogicalToDeviceX(x1), LogicalToDeviceY(y1) );
+ gs_cairo->cairo_line_to ( m_cairo, LogicalToDeviceX(x2), LogicalToDeviceY(y2) );
+ gs_cairo->cairo_stroke ( m_cairo );
CalcBoundingBox( x1, y1 );
CalcBoundingBox( x2, y2 );
SetPen(m_pen);
- cairo_move_to (m_cairo, LogicalToDeviceX(x), 0);
- cairo_line_to (m_cairo, LogicalToDeviceX(x), *h);
- cairo_move_to (m_cairo, 0, LogicalToDeviceY(y));
- cairo_line_to (m_cairo, *w, LogicalToDeviceY(y));
+ gs_cairo->cairo_move_to (m_cairo, LogicalToDeviceX(x), 0);
+ gs_cairo->cairo_line_to (m_cairo, LogicalToDeviceX(x), *h);
+ gs_cairo->cairo_move_to (m_cairo, 0, LogicalToDeviceY(y));
+ gs_cairo->cairo_line_to (m_cairo, *w, LogicalToDeviceY(y));
- cairo_stroke (m_cairo);
+ gs_cairo->cairo_stroke (m_cairo);
CalcBoundingBox( 0, 0 );
CalcBoundingBox( *w, *h );
alpha1 *= DEG2RAD;
alpha2 *= DEG2RAD;
- cairo_arc_negative ( m_cairo, LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel((int)radius), alpha1, alpha2);
- cairo_line_to(m_cairo, LogicalToDeviceX(xc), LogicalToDeviceY(yc));
- cairo_close_path (m_cairo);
+ gs_cairo->cairo_arc_negative ( m_cairo, LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel((int)radius), alpha1, alpha2);
+ gs_cairo->cairo_line_to(m_cairo, LogicalToDeviceX(xc), LogicalToDeviceY(yc));
+ gs_cairo->cairo_close_path (m_cairo);
SetBrush( m_brush );
- cairo_fill_preserve( m_cairo );
+ gs_cairo->cairo_fill_preserve( m_cairo );
SetPen (m_pen);
- cairo_stroke( m_cairo );
+ gs_cairo->cairo_stroke( m_cairo );
CalcBoundingBox (x1, y1);
CalcBoundingBox (xc, yc);
void wxGtkPrintDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
{
- cairo_save( m_cairo );
+ gs_cairo->cairo_save( m_cairo );
- cairo_translate( m_cairo, LogicalToDeviceX((wxCoord) (x + w / 2.)), LogicalToDeviceX((wxCoord) (y + h / 2.)) );
+ gs_cairo->cairo_translate( m_cairo, LogicalToDeviceX((wxCoord) (x + w / 2.)), LogicalToDeviceX((wxCoord) (y + h / 2.)) );
double scale = (double)LogicalToDeviceYRel(h) / (double) LogicalToDeviceXRel(w);
- cairo_scale( m_cairo, 1.0, scale );
+ gs_cairo->cairo_scale( m_cairo, 1.0, scale );
- cairo_arc_negative ( m_cairo, 0, 0, LogicalToDeviceXRel(w/2), -sa*DEG2RAD, -ea*DEG2RAD);
+ gs_cairo->cairo_arc_negative ( m_cairo, 0, 0, LogicalToDeviceXRel(w/2), -sa*DEG2RAD, -ea*DEG2RAD);
SetPen (m_pen);
- cairo_stroke_preserve( m_cairo );
+ gs_cairo->cairo_stroke_preserve( m_cairo );
- cairo_line_to(m_cairo, 0,0);
+ gs_cairo->cairo_line_to(m_cairo, 0,0);
SetBrush( m_brush );
- cairo_fill( m_cairo );
+ gs_cairo->cairo_fill( m_cairo );
- cairo_restore( m_cairo );
+ gs_cairo->cairo_restore( m_cairo );
CalcBoundingBox( x, y);
CalcBoundingBox( x+w, y+h );
SetPen( m_pen );
- cairo_move_to ( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y) );
- cairo_line_to ( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y) );
- cairo_stroke ( m_cairo );
+ gs_cairo->cairo_move_to ( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y) );
+ gs_cairo->cairo_line_to ( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y) );
+ gs_cairo->cairo_stroke ( m_cairo );
CalcBoundingBox( x, y );
}
for ( i =0; i<n ; i++ )
CalcBoundingBox( points[i].x+xoffset, points[i].y+yoffset);
- cairo_move_to ( m_cairo, LogicalToDeviceX(points[0].x+xoffset), LogicalToDeviceY(points[0].y+yoffset) );
+ gs_cairo->cairo_move_to ( m_cairo, LogicalToDeviceX(points[0].x+xoffset), LogicalToDeviceY(points[0].y+yoffset) );
for (i = 1; i < n; i++)
- cairo_line_to ( m_cairo, LogicalToDeviceX(points[i].x+xoffset), LogicalToDeviceY(points[i].y+yoffset) );
+ gs_cairo->cairo_line_to ( m_cairo, LogicalToDeviceX(points[i].x+xoffset), LogicalToDeviceY(points[i].y+yoffset) );
- cairo_stroke ( m_cairo);
+ gs_cairo->cairo_stroke ( m_cairo);
}
void wxGtkPrintDC::DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
{
if (n==0) return;
- cairo_save(m_cairo);
+ gs_cairo->cairo_save(m_cairo);
if (fillStyle == wxWINDING_RULE)
- cairo_set_fill_rule( m_cairo, CAIRO_FILL_RULE_WINDING);
+ gs_cairo->cairo_set_fill_rule( m_cairo, CAIRO_FILL_RULE_WINDING);
else
- cairo_set_fill_rule( m_cairo, CAIRO_FILL_RULE_EVEN_ODD);
+ gs_cairo->cairo_set_fill_rule( m_cairo, CAIRO_FILL_RULE_EVEN_ODD);
int x = points[0].x + xoffset;
int y = points[0].y + yoffset;
- cairo_new_path(m_cairo);
- cairo_move_to( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y) );
+ gs_cairo->cairo_new_path(m_cairo);
+ gs_cairo->cairo_move_to( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y) );
int i;
for (i = 1; i < n; i++)
{
int x = points[i].x + xoffset;
int y = points[i].y + yoffset;
- cairo_line_to( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y) );
+ gs_cairo->cairo_line_to( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y) );
}
- cairo_close_path(m_cairo);
+ gs_cairo->cairo_close_path(m_cairo);
SetBrush( m_brush );
- cairo_fill_preserve( m_cairo );
+ gs_cairo->cairo_fill_preserve( m_cairo );
SetPen (m_pen);
- cairo_stroke( m_cairo );
+ gs_cairo->cairo_stroke( m_cairo );
CalcBoundingBox( x, y );
- cairo_restore(m_cairo);
+ gs_cairo->cairo_restore(m_cairo);
}
void wxGtkPrintDC::DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
void wxGtkPrintDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
- cairo_rectangle ( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceXRel(width), LogicalToDeviceYRel(height));
+ gs_cairo->cairo_rectangle ( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceXRel(width), LogicalToDeviceYRel(height));
SetBrush( m_brush );
- cairo_fill_preserve( m_cairo );
+ gs_cairo->cairo_fill_preserve( m_cairo );
SetPen (m_pen);
- cairo_stroke( m_cairo );
+ gs_cairo->cairo_stroke( m_cairo );
CalcBoundingBox( x, y );
CalcBoundingBox( x + width, y + height );
wxCoord rad = (wxCoord) radius;
- cairo_new_path(m_cairo);
- cairo_move_to(m_cairo,LogicalToDeviceX(x + rad),LogicalToDeviceY(y));
- cairo_curve_to(m_cairo,
+ gs_cairo->cairo_new_path(m_cairo);
+ gs_cairo->cairo_move_to(m_cairo,LogicalToDeviceX(x + rad),LogicalToDeviceY(y));
+ gs_cairo->cairo_curve_to(m_cairo,
LogicalToDeviceX(x + rad),LogicalToDeviceY(y),
LogicalToDeviceX(x),LogicalToDeviceY(y),
LogicalToDeviceX(x),LogicalToDeviceY(y + rad));
- cairo_line_to(m_cairo,LogicalToDeviceX(x),LogicalToDeviceY(y + height - rad));
- cairo_curve_to(m_cairo,
+ gs_cairo->cairo_line_to(m_cairo,LogicalToDeviceX(x),LogicalToDeviceY(y + height - rad));
+ gs_cairo->cairo_curve_to(m_cairo,
LogicalToDeviceX(x),LogicalToDeviceY(y + height - rad),
LogicalToDeviceX(x),LogicalToDeviceY(y + height),
LogicalToDeviceX(x + rad),LogicalToDeviceY(y + height));
- cairo_line_to(m_cairo,LogicalToDeviceX(x + width - rad),LogicalToDeviceY(y + height));
- cairo_curve_to(m_cairo,
+ gs_cairo->cairo_line_to(m_cairo,LogicalToDeviceX(x + width - rad),LogicalToDeviceY(y + height));
+ gs_cairo->cairo_curve_to(m_cairo,
LogicalToDeviceX(x + width - rad),LogicalToDeviceY(y + height),
LogicalToDeviceX(x + width),LogicalToDeviceY(y + height),
LogicalToDeviceX(x + width),LogicalToDeviceY(y + height - rad));
- cairo_line_to(m_cairo,LogicalToDeviceX(x + width),LogicalToDeviceY(y + rad));
- cairo_curve_to(m_cairo,
+ gs_cairo->cairo_line_to(m_cairo,LogicalToDeviceX(x + width),LogicalToDeviceY(y + rad));
+ gs_cairo->cairo_curve_to(m_cairo,
LogicalToDeviceX(x + width),LogicalToDeviceY(y + rad),
LogicalToDeviceX(x + width),LogicalToDeviceY(y),
LogicalToDeviceX(x + width - rad),LogicalToDeviceY(y));
- cairo_line_to(m_cairo,LogicalToDeviceX(x + rad),LogicalToDeviceY(y));
- cairo_close_path(m_cairo);
+ gs_cairo->cairo_line_to(m_cairo,LogicalToDeviceX(x + rad),LogicalToDeviceY(y));
+ gs_cairo->cairo_close_path(m_cairo);
SetBrush(m_brush);
- cairo_fill_preserve(m_cairo);
+ gs_cairo->cairo_fill_preserve(m_cairo);
SetPen(m_pen);
- cairo_stroke(m_cairo);
+ gs_cairo->cairo_stroke(m_cairo);
CalcBoundingBox(x,y);
CalcBoundingBox(x+width,y+height);
void wxGtkPrintDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
- cairo_save (m_cairo);
+ gs_cairo->cairo_save (m_cairo);
- cairo_translate (m_cairo, LogicalToDeviceX((wxCoord) (x + width / 2.)), LogicalToDeviceY((wxCoord) (y + height / 2.)));
- cairo_scale(m_cairo, 1, (double)LogicalToDeviceYRel(height)/(double)LogicalToDeviceXRel(width));
- cairo_arc ( m_cairo, 0, 0, LogicalToDeviceXRel(width/2), 0, 2 * M_PI);
+ gs_cairo->cairo_translate (m_cairo, LogicalToDeviceX((wxCoord) (x + width / 2.)), LogicalToDeviceY((wxCoord) (y + height / 2.)));
+ gs_cairo->cairo_scale(m_cairo, 1, (double)LogicalToDeviceYRel(height)/(double)LogicalToDeviceXRel(width));
+ gs_cairo->cairo_arc ( m_cairo, 0, 0, LogicalToDeviceXRel(width/2), 0, 2 * M_PI);
SetBrush( m_brush );
- cairo_fill_preserve( m_cairo );
+ gs_cairo->cairo_fill_preserve( m_cairo );
SetPen (m_pen);
- cairo_stroke( m_cairo );
+ gs_cairo->cairo_stroke( m_cairo );
CalcBoundingBox( x, y );
CalcBoundingBox( x + width, y + height );
- cairo_restore (m_cairo);
+ gs_cairo->cairo_restore (m_cairo);
}
#if wxUSE_SPLINES
y3 =
(double)(y1 + d) / 2;
- cairo_new_path( m_cairo );
- cairo_move_to( m_cairo, LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1) );
- cairo_line_to( m_cairo, LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) );
+ gs_cairo->cairo_new_path( m_cairo );
+ gs_cairo->cairo_move_to( m_cairo, LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1) );
+ gs_cairo->cairo_line_to( m_cairo, LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) );
CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 );
CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 );
x3 = (double)(x2 + c) / 2;
y3 = (double)(y2 + d) / 2;
- cairo_curve_to(m_cairo,
+ gs_cairo->cairo_curve_to(m_cairo,
LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1),
LogicalToDeviceX((wxCoord)x2), LogicalToDeviceY((wxCoord)y2),
LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) );
node = node->GetNext();
}
- cairo_line_to ( m_cairo, LogicalToDeviceX((wxCoord)c), LogicalToDeviceY((wxCoord)d) );
+ gs_cairo->cairo_line_to ( m_cairo, LogicalToDeviceX((wxCoord)c), LogicalToDeviceY((wxCoord)d) );
- cairo_stroke( m_cairo );
+ gs_cairo->cairo_stroke( m_cairo );
}
#endif // wxUSE_SPLINES
// then we'll use a different format and iterator than if it doesn't.
if (bmpSource.HasAlpha() || mask)
{
- surface = cairo_image_surface_create_for_data(
+ surface = gs_cairo->cairo_image_surface_create_for_data(
buffer, CAIRO_FORMAT_ARGB32, bw, bh, bw*4);
wxAlphaPixelData pixData(bmpSource, wxPoint(0,0), wxSize(bw, bh));
wxCHECK_RET( pixData, wxT("Failed to gain raw access to bitmap data."));
}
else // no alpha
{
- surface = cairo_image_surface_create_for_data(
+ surface = gs_cairo->cairo_image_surface_create_for_data(
buffer, CAIRO_FORMAT_RGB24, bw, bh, bw*4);
wxNativePixelData pixData(bmpSource, wxPoint(0,0), wxSize(bw, bh));
wxCHECK_RET( pixData, wxT("Failed to gain raw access to bitmap data."));
}
- cairo_save(m_cairo);
+ gs_cairo->cairo_save(m_cairo);
// In case we're scaling the image by using a width and height different
// than the bitmap's size create a pattern transformation on the surface and
// draw the transformed pattern.
- cairo_pattern_t* pattern = cairo_pattern_create_for_surface(surface);
+ cairo_pattern_t* pattern = gs_cairo->cairo_pattern_create_for_surface(surface);
// Prepare to draw the image.
- cairo_translate(m_cairo, x, y);
- cairo_set_source(m_cairo, pattern);
+ gs_cairo->cairo_translate(m_cairo, x, y);
+ gs_cairo->cairo_set_source(m_cairo, pattern);
// Use the original size here since the context is scaled already.
- cairo_rectangle(m_cairo, 0, 0, bw, bh);
+ gs_cairo->cairo_rectangle(m_cairo, 0, 0, bw, bh);
// Fill the rectangle using the pattern.
- cairo_fill(m_cairo);
+ gs_cairo->cairo_fill(m_cairo);
// Clean up.
- cairo_pattern_destroy(pattern);
- cairo_surface_destroy(surface);
+ gs_cairo->cairo_pattern_destroy(pattern);
+ gs_cairo->cairo_surface_destroy(surface);
delete [] buffer;
CalcBoundingBox(0,0);
CalcBoundingBox(bw,bh);
- cairo_restore(m_cairo);
+ gs_cairo->cairo_restore(m_cairo);
}
// wxGtkPrintDC has a constant resolution of 72dpi. If we want an higher resolution for printing
// then we'll use a different format and iterator than if it doesn't.
if (bmpSource.HasAlpha() || bmpSource.GetMask())
{
- surface = cairo_image_surface_create_for_data(
+ surface = gs_cairo->cairo_image_surface_create_for_data(
buffer, CAIRO_FORMAT_ARGB32, bw, bh, bw*4);
wxAlphaPixelData pixData(bmpSource, wxPoint(0,0), wxSize(bw, bh));
wxCHECK_RET( pixData, wxT("Failed to gain raw access to bitmap data."));
}
else // no alpha
{
- surface = cairo_image_surface_create_for_data(
+ surface = gs_cairo->cairo_image_surface_create_for_data(
buffer, CAIRO_FORMAT_RGB24, bw, bh, bw*4);
wxNativePixelData pixData(bmpSource, wxPoint(0,0), wxSize(bw, bh));
wxCHECK_RET( pixData, wxT("Failed to gain raw access to bitmap data."));
}
- cairo_save(m_cairo);
+ gs_cairo->cairo_save(m_cairo);
// Prepare to draw the image.
- cairo_translate(m_cairo, x, y);
+ gs_cairo->cairo_translate(m_cairo, x, y);
// In case we're scaling the image by using a width and height different
// than the bitmap's size create a pattern transformation on the surface and
cairo_filter_t filter;
if (quality == wxIMAGE_QUALITY_HIGH) filter = CAIRO_FILTER_BILINEAR;
else filter = CAIRO_FILTER_GOOD;
- cairo_pattern_t* pattern = cairo_pattern_create_for_surface(surface);
- cairo_pattern_set_filter(pattern,filter);
+ cairo_pattern_t* pattern = gs_cairo->cairo_pattern_create_for_surface(surface);
+ gs_cairo->cairo_pattern_set_filter(pattern,filter);
wxDouble scaleX = (wxDouble) w / (wxDouble) bw;
wxDouble scaleY = (wxDouble) h / (wxDouble) bh;
- cairo_scale(m_cairo, scaleX, scaleY);
+ gs_cairo->cairo_scale(m_cairo, scaleX, scaleY);
- cairo_set_source(m_cairo, pattern);
+ gs_cairo->cairo_set_source(m_cairo, pattern);
// Use the original size here since the context is scaled already.
- cairo_rectangle(m_cairo, 0, 0, bw, bh);
+ gs_cairo->cairo_rectangle(m_cairo, 0, 0, bw, bh);
// Fill the rectangle using the pattern.
- cairo_fill(m_cairo);
+ gs_cairo->cairo_fill(m_cairo);
// Clean up.
- cairo_pattern_destroy(pattern);
- cairo_surface_destroy(surface);
+ gs_cairo->cairo_pattern_destroy(pattern);
+ gs_cairo->cairo_surface_destroy(surface);
delete [] buffer;
CalcBoundingBox(0,0);
CalcBoundingBox(bw,bh);
- cairo_restore(m_cairo);
+ gs_cairo->cairo_restore(m_cairo);
}
void wxGtkPrintDC::DoDrawText(const wxString& text, wxCoord x, wxCoord y )
double greenPS = (double)(green) / 255.0;
double alphaPS = (double)(alpha) / 255.0;
- cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
+ gs_cairo->cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
m_currentRed = red;
m_currentBlue = blue;
double greenPS = (double)(green) / 255.0;
double alphaPS = (double)(alpha) / 255.0;
- cairo_save(m_cairo);
- cairo_translate(m_cairo, x, y);
- cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
- cairo_rotate(m_cairo,angle*DEG2RAD);
- cairo_rectangle(m_cairo, 0, 0, w, h);
- cairo_fill(m_cairo);
- cairo_restore(m_cairo);
+ gs_cairo->cairo_save(m_cairo);
+ gs_cairo->cairo_translate(m_cairo, x, y);
+ gs_cairo->cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
+ gs_cairo->cairo_rotate(m_cairo,angle*DEG2RAD);
+ gs_cairo->cairo_rectangle(m_cairo, 0, 0, w, h);
+ gs_cairo->cairo_fill(m_cairo);
+ gs_cairo->cairo_restore(m_cairo);
}
// Draw layout.
- cairo_move_to (m_cairo, x, y);
+ gs_cairo->cairo_move_to (m_cairo, x, y);
if (fabs(angle) > 0.00001)
{
- cairo_save( m_cairo );
- cairo_rotate( m_cairo, angle*DEG2RAD );
- pango_cairo_update_layout (m_cairo, m_layout);
- pango_cairo_show_layout (m_cairo, m_layout);
- cairo_restore( m_cairo );
+ gs_cairo->cairo_save( m_cairo );
+ gs_cairo->cairo_rotate( m_cairo, angle*DEG2RAD );
+ // pango_cairo_update_layout (m_cairo, m_layout);
+ // pango_cairo_show_layout (m_cairo, m_layout);
+ gs_cairo->cairo_restore( m_cairo );
}
else
{
- pango_cairo_update_layout (m_cairo, m_layout);
- pango_cairo_show_layout (m_cairo, m_layout);
+ // pango_cairo_update_layout (m_cairo, m_layout);
+ // pango_cairo_show_layout (m_cairo, m_layout);
}
// Reset unscaled size.
double greenPS = (double)(green) / 255.0;
double alphaPS = (double)(alpha) / 255.0;
- cairo_save(m_cairo);
- cairo_translate(m_cairo, x, y);
- cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
- cairo_rotate(m_cairo,angle*DEG2RAD);
- cairo_rectangle(m_cairo, 0, 0, w, h);
- cairo_fill(m_cairo);
- cairo_restore(m_cairo);
+ gs_cairo->cairo_save(m_cairo);
+ gs_cairo->cairo_translate(m_cairo, x, y);
+ gs_cairo->cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
+ gs_cairo->cairo_rotate(m_cairo,angle*DEG2RAD);
+ gs_cairo->cairo_rectangle(m_cairo, 0, 0, w, h);
+ gs_cairo->cairo_fill(m_cairo);
+ gs_cairo->cairo_restore(m_cairo);
}
// Draw layout.
- cairo_move_to (m_cairo, x, y);
+ gs_cairo->cairo_move_to (m_cairo, x, y);
if (fabs(angle) > 0.00001)
{
- cairo_save( m_cairo );
- cairo_rotate( m_cairo, angle*DEG2RAD );
- pango_cairo_update_layout (m_cairo, m_layout);
- pango_cairo_show_layout (m_cairo, m_layout);
- cairo_restore( m_cairo );
+ gs_cairo->cairo_save( m_cairo );
+ gs_cairo->cairo_rotate( m_cairo, angle*DEG2RAD );
+ // pango_cairo_update_layout (m_cairo, m_layout);
+ // pango_cairo_show_layout (m_cairo, m_layout);
+ gs_cairo->cairo_restore( m_cairo );
}
else
{
- pango_cairo_update_layout (m_cairo, m_layout);
- pango_cairo_show_layout (m_cairo, m_layout);
+ // pango_cairo_update_layout (m_cairo, m_layout);
+ // pango_cairo_show_layout (m_cairo, m_layout);
}
}
void wxGtkPrintDC::Clear()
{
- cairo_save(m_cairo);
- cairo_set_operator (m_cairo, CAIRO_OPERATOR_SOURCE);
+ gs_cairo->cairo_save(m_cairo);
+ gs_cairo->cairo_set_operator (m_cairo, CAIRO_OPERATOR_SOURCE);
SetBrush(m_backgroundBrush);
- cairo_paint(m_cairo);
- cairo_restore(m_cairo);
+ gs_cairo->cairo_paint(m_cairo);
+ gs_cairo->cairo_restore(m_cairo);
}
void wxGtkPrintDC::SetFont( const wxFont& font )
double width = (double) m_pen.GetWidth();
if (width == 0) width = 0.1;
- cairo_set_line_width( m_cairo, LogicalToDeviceXRel( (wxCoord) (1000 * width )) / 1000.0f );
+ gs_cairo->cairo_set_line_width( m_cairo, LogicalToDeviceXRel( (wxCoord) (1000 * width )) / 1000.0f );
static const double dotted[] = {2.0, 5.0};
static const double short_dashed[] = {4.0, 4.0};
static const double long_dashed[] = {4.0, 8.0};
switch (m_pen.GetStyle())
{
- case wxDOT: cairo_set_dash( m_cairo, dotted, 1, 0 ); break;
- case wxSHORT_DASH: cairo_set_dash( m_cairo, short_dashed, 1, 0 ); break;
- case wxLONG_DASH: cairo_set_dash( m_cairo, long_dashed, 1, 0 ); break;
- case wxDOT_DASH: cairo_set_dash( m_cairo, dotted_dashed, 3, 0 ); break;
+ case wxDOT: gs_cairo->cairo_set_dash( m_cairo, dotted, 1, 0 ); break;
+ case wxSHORT_DASH: gs_cairo->cairo_set_dash( m_cairo, short_dashed, 1, 0 ); break;
+ case wxLONG_DASH: gs_cairo->cairo_set_dash( m_cairo, long_dashed, 1, 0 ); break;
+ case wxDOT_DASH: gs_cairo->cairo_set_dash( m_cairo, dotted_dashed, 3, 0 ); break;
case wxUSER_DASH:
{
wxDash *wx_dashes;
int i;
for (i = 0; i < num; ++i)
g_dashes[i] = (gdouble) wx_dashes[i];
- cairo_set_dash( m_cairo, g_dashes, num, 0);
+ gs_cairo->cairo_set_dash( m_cairo, g_dashes, num, 0);
g_free( g_dashes );
}
break;
case wxSOLID:
case wxTRANSPARENT:
- default: cairo_set_dash( m_cairo, NULL, 0, 0 ); break;
+ default: gs_cairo->cairo_set_dash( m_cairo, NULL, 0, 0 ); break;
}
switch (m_pen.GetCap())
{
- case wxCAP_PROJECTING: cairo_set_line_cap (m_cairo, CAIRO_LINE_CAP_SQUARE); break;
- case wxCAP_BUTT: cairo_set_line_cap (m_cairo, CAIRO_LINE_CAP_BUTT); break;
+ case wxCAP_PROJECTING: gs_cairo->cairo_set_line_cap (m_cairo, CAIRO_LINE_CAP_SQUARE); break;
+ case wxCAP_BUTT: gs_cairo->cairo_set_line_cap (m_cairo, CAIRO_LINE_CAP_BUTT); break;
case wxCAP_ROUND:
- default: cairo_set_line_cap (m_cairo, CAIRO_LINE_CAP_ROUND); break;
+ default: gs_cairo->cairo_set_line_cap (m_cairo, CAIRO_LINE_CAP_ROUND); break;
}
switch (m_pen.GetJoin())
{
- case wxJOIN_BEVEL: cairo_set_line_join (m_cairo, CAIRO_LINE_JOIN_BEVEL); break;
- case wxJOIN_MITER: cairo_set_line_join (m_cairo, CAIRO_LINE_JOIN_MITER); break;
+ case wxJOIN_BEVEL: gs_cairo->cairo_set_line_join (m_cairo, CAIRO_LINE_JOIN_BEVEL); break;
+ case wxJOIN_MITER: gs_cairo->cairo_set_line_join (m_cairo, CAIRO_LINE_JOIN_MITER); break;
case wxJOIN_ROUND:
- default: cairo_set_line_join (m_cairo, CAIRO_LINE_JOIN_ROUND); break;
+ default: gs_cairo->cairo_set_line_join (m_cairo, CAIRO_LINE_JOIN_ROUND); break;
}
unsigned char red = m_pen.GetColour().Red();
double greenPS = (double)(green) / 255.0;
double alphaPS = (double)(alpha) / 255.0;
- cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
+ gs_cairo->cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
m_currentRed = red;
m_currentBlue = blue;
if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue && alpha == m_currentAlpha))
{
- cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
+ gs_cairo->cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
m_currentRed = red;
m_currentBlue = blue;
{
cairo_t * cr;
cairo_surface_t *surface;
- surface = cairo_surface_create_similar(cairo_get_target(m_cairo),CAIRO_CONTENT_COLOR_ALPHA,10,10);
- cr = cairo_create(surface);
- cairo_set_line_cap(cr, CAIRO_LINE_CAP_SQUARE);
- cairo_set_line_width(cr, 1);
- cairo_set_line_join(cr,CAIRO_LINE_JOIN_MITER);
+ surface = gs_cairo->cairo_surface_create_similar(gs_cairo->cairo_get_target(m_cairo),CAIRO_CONTENT_COLOR_ALPHA,10,10);
+ cr = gs_cairo->cairo_create(surface);
+ gs_cairo->cairo_set_line_cap(cr, CAIRO_LINE_CAP_SQUARE);
+ gs_cairo->cairo_set_line_width(cr, 1);
+ gs_cairo->cairo_set_line_join(cr,CAIRO_LINE_JOIN_MITER);
switch (m_brush.GetStyle())
{
case wxCROSS_HATCH:
- cairo_move_to(cr, 5, 0);
- cairo_line_to(cr, 5, 10);
- cairo_move_to(cr, 0, 5);
- cairo_line_to(cr, 10, 5);
+ gs_cairo->cairo_move_to(cr, 5, 0);
+ gs_cairo->cairo_line_to(cr, 5, 10);
+ gs_cairo->cairo_move_to(cr, 0, 5);
+ gs_cairo->cairo_line_to(cr, 10, 5);
break;
case wxBDIAGONAL_HATCH:
- cairo_move_to(cr, 0, 10);
- cairo_line_to(cr, 10, 0);
+ gs_cairo->cairo_move_to(cr, 0, 10);
+ gs_cairo->cairo_line_to(cr, 10, 0);
break;
case wxFDIAGONAL_HATCH:
- cairo_move_to(cr, 0, 0);
- cairo_line_to(cr, 10, 10);
+ gs_cairo->cairo_move_to(cr, 0, 0);
+ gs_cairo->cairo_line_to(cr, 10, 10);
break;
case wxCROSSDIAG_HATCH:
- cairo_move_to(cr, 0, 0);
- cairo_line_to(cr, 10, 10);
- cairo_move_to(cr, 10, 0);
- cairo_line_to(cr, 0, 10);
+ gs_cairo->cairo_move_to(cr, 0, 0);
+ gs_cairo->cairo_line_to(cr, 10, 10);
+ gs_cairo->cairo_move_to(cr, 10, 0);
+ gs_cairo->cairo_line_to(cr, 0, 10);
break;
case wxHORIZONTAL_HATCH:
- cairo_move_to(cr, 0, 5);
- cairo_line_to(cr, 10, 5);
+ gs_cairo->cairo_move_to(cr, 0, 5);
+ gs_cairo->cairo_line_to(cr, 10, 5);
break;
case wxVERTICAL_HATCH:
- cairo_move_to(cr, 5, 0);
- cairo_line_to(cr, 5, 10);
+ gs_cairo->cairo_move_to(cr, 5, 0);
+ gs_cairo->cairo_line_to(cr, 5, 10);
break;
default:
wxFAIL_MSG(_("Couldn't get hatch style from wxBrush."));
}
- cairo_set_source_rgba(cr, redPS, greenPS, bluePS, alphaPS);
- cairo_stroke (cr);
+ gs_cairo->cairo_set_source_rgba(cr, redPS, greenPS, bluePS, alphaPS);
+ gs_cairo->cairo_stroke (cr);
- cairo_destroy(cr);
- cairo_pattern_t * pattern = cairo_pattern_create_for_surface (surface);
- cairo_surface_destroy(surface);
- cairo_pattern_set_extend (pattern, CAIRO_EXTEND_REPEAT);
- cairo_set_source(m_cairo, pattern);
- cairo_pattern_destroy(pattern);
+ gs_cairo->cairo_destroy(cr);
+ cairo_pattern_t * pattern = gs_cairo->cairo_pattern_create_for_surface (surface);
+ gs_cairo->cairo_surface_destroy(surface);
+ gs_cairo->cairo_pattern_set_extend (pattern, CAIRO_EXTEND_REPEAT);
+ gs_cairo->cairo_set_source(m_cairo, pattern);
+ gs_cairo->cairo_pattern_destroy(pattern);
}
}
void wxGtkPrintDC::SetLogicalFunction( int function )
{
if (function == wxCLEAR)
- cairo_set_operator (m_cairo, CAIRO_OPERATOR_CLEAR);
+ gs_cairo->cairo_set_operator (m_cairo, CAIRO_OPERATOR_CLEAR);
else if (function == wxOR)
- cairo_set_operator (m_cairo, CAIRO_OPERATOR_OUT);
+ gs_cairo->cairo_set_operator (m_cairo, CAIRO_OPERATOR_OUT);
else if (function == wxNO_OP)
- cairo_set_operator (m_cairo, CAIRO_OPERATOR_DEST);
+ gs_cairo->cairo_set_operator (m_cairo, CAIRO_OPERATOR_DEST);
else if (function == wxAND)
- cairo_set_operator (m_cairo, CAIRO_OPERATOR_ADD);
+ gs_cairo->cairo_set_operator (m_cairo, CAIRO_OPERATOR_ADD);
else if (function == wxSET)
- cairo_set_operator (m_cairo, CAIRO_OPERATOR_SATURATE);
+ gs_cairo->cairo_set_operator (m_cairo, CAIRO_OPERATOR_SATURATE);
else if (function == wxXOR)
- cairo_set_operator (m_cairo, CAIRO_OPERATOR_XOR);
+ gs_cairo->cairo_set_operator (m_cairo, CAIRO_OPERATOR_XOR);
else // wxCOPY or anything else.
- cairo_set_operator (m_cairo, CAIRO_OPERATOR_SOURCE);
+ gs_cairo->cairo_set_operator (m_cairo, CAIRO_OPERATOR_SOURCE);
}
void wxGtkPrintDC::SetBackground( const wxBrush& brush )
{
m_backgroundBrush = brush;
- cairo_save(m_cairo);
- cairo_set_operator (m_cairo, CAIRO_OPERATOR_DEST_OVER);
+ gs_cairo->cairo_save(m_cairo);
+ gs_cairo->cairo_set_operator (m_cairo, CAIRO_OPERATOR_DEST_OVER);
SetBrush(m_backgroundBrush);
- cairo_paint(m_cairo);
- cairo_restore(m_cairo);
+ gs_cairo->cairo_paint(m_cairo);
+ gs_cairo->cairo_restore(m_cairo);
}
void wxGtkPrintDC::SetBackgroundMode(int mode)
void wxGtkPrintDC::DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
- cairo_rectangle ( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceXRel(width), LogicalToDeviceYRel(height));
- cairo_clip(m_cairo);
+ gs_cairo->cairo_rectangle ( m_cairo, LogicalToDeviceX(x), LogicalToDeviceY(y), LogicalToDeviceXRel(width), LogicalToDeviceYRel(height));
+ gs_cairo->cairo_clip(m_cairo);
}
void wxGtkPrintDC::DestroyClippingRegion()
{
- cairo_reset_clip(m_cairo);
+ gs_cairo->cairo_reset_clip(m_cairo);
}
bool wxGtkPrintDC::StartDoc(const wxString& message)
projects / wxWidgets.git / commitdiff
