}
m_printDialogData = dialog.GetPrintDialogData();
-
+
return new wxPrinterDC( m_printDialogData.GetPrintData() );
}
#if wxCAIRO_SCALE
m_PS2DEV = 1.0;
m_DEV2PS = 1.0;
-
+
cairo_scale( m_cairo, 72.0 / (double)m_resolution, 72.0 / (double)m_resolution );
#else
m_PS2DEV = (double)m_resolution / 72.0;
wxCoord w = rect.width;
wxCoord h = rect.height;
- double radius = sqrt((w/2)*(w/2)+(h/2)*(h/2));
+ const double r2 = (w/2)*(w/2)+(h/2)*(h/2);
+ double radius = sqrt(r2);
unsigned char redI = initialColour.Red();
unsigned char blueI = initialColour.Blue();
}
}
- int w,h;
-
- // Scale font description.
- gint oldSize = pango_font_description_get_size( m_fontdesc );
- double size = oldSize;
- size = size * m_scaleX;
- pango_font_description_set_size( m_fontdesc, (gint)size );
-
- // Actually apply scaled font.
- pango_layout_set_font_description( m_layout, m_fontdesc );
-
- pango_layout_get_pixel_size( m_layout, &w, &h );
-
- if ( m_backgroundMode == wxBRUSHSTYLE_SOLID )
- {
- unsigned char red = m_textBackgroundColour.Red();
- unsigned char blue = m_textBackgroundColour.Blue();
- unsigned char green = m_textBackgroundColour.Green();
- unsigned char alpha = m_textBackgroundColour.Alpha();
-
- double redPS = (double)(red) / 255.0;
- double bluePS = (double)(blue) / 255.0;
- double greenPS = (double)(green) / 255.0;
- double alphaPS = (double)(alpha) / 255.0;
-
- cairo_save(m_cairo);
- cairo_translate(m_cairo, xx, yy);
- cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
- cairo_rotate(m_cairo,angle*DEG2RAD);
- cairo_rectangle(m_cairo, 0, 0, w, h); // still in cairo units
- cairo_fill(m_cairo);
- cairo_restore(m_cairo);
- }
-
// Draw layout.
cairo_move_to (m_cairo, xx, yy);
if (fabs(angle) > 0.00001)
cairo_rotate( m_cairo, angle*DEG2RAD );
+ cairo_scale(m_cairo, m_scaleX, m_scaleY);
+
+ int w,h;
+ pango_layout_get_pixel_size( m_layout, &w, &h );
+
+ if ( m_backgroundMode == wxBRUSHSTYLE_SOLID )
+ {
+ unsigned char red = m_textBackgroundColour.Red();
+ unsigned char blue = m_textBackgroundColour.Blue();
+ unsigned char green = m_textBackgroundColour.Green();
+ unsigned char alpha = m_textBackgroundColour.Alpha();
+
+ double redPS = (double)(red) / 255.0;
+ double bluePS = (double)(blue) / 255.0;
+ double greenPS = (double)(green) / 255.0;
+ double alphaPS = (double)(alpha) / 255.0;
+
+ cairo_save(m_cairo);
+ cairo_set_source_rgba( m_cairo, redPS, greenPS, bluePS, alphaPS );
+ cairo_rectangle(m_cairo, 0, 0, w, h); // still in cairo units
+ cairo_fill(m_cairo);
+ cairo_restore(m_cairo);
+ }
+
pango_cairo_update_layout (m_cairo, m_layout);
pango_cairo_show_layout (m_cairo, m_layout);
pango_layout_set_attributes(m_layout, NULL);
}
- // Reset unscaled size.
- pango_font_description_set_size( m_fontdesc, oldSize );
-
- // Actually apply unscaled font.
- pango_layout_set_font_description( m_layout, m_fontdesc );
-
// Back to device units:
CalcBoundingBox (x, y);
CalcBoundingBox (x + w, y + h);
void wxGtkPrinterDCImpl::Clear()
{
// Clear does nothing for printing, but keep the code
-// for later reuse
+// for later reuse
/*
cairo_save(m_cairo);
cairo_set_operator (m_cairo, CAIRO_OPERATOR_SOURCE);
m_fontdesc = pango_font_description_copy( m_font.GetNativeFontInfo()->description );
+ float size = pango_font_description_get_size( m_fontdesc );
+ size = size * GetFontPointSizeAdjustment(72.0);
+ pango_font_description_set_size( m_fontdesc, (gint)size );
+
pango_layout_set_font_description( m_layout, m_fontdesc );
}
}
m_pen = pen;
double width;
-
+
if (m_pen.GetWidth() <= 0)
width = 0.1;
else
return;
}
+ cairo_save( m_cairo );
+ cairo_scale(m_cairo, m_scaleX, m_scaleY);
+
// Set layout's text
const wxUTF8Buf dataUTF8 = string.utf8_str();
- PangoFontDescription *desc = m_fontdesc;
- if (theFont) desc = theFont->GetNativeFontInfo()->description;
-
- gint oldSize = pango_font_description_get_size( desc );
- double size = oldSize;
- size = size * m_scaleY;
- pango_font_description_set_size( desc, (gint)size );
+ gint oldSize=0;
+ if ( theFont )
+ {
+ // scale the font and apply it
+ PangoFontDescription *desc = theFont->GetNativeFontInfo()->description;
+ float size = pango_font_description_get_size(desc);
+ size = size * GetFontPointSizeAdjustment(72.0);
+ pango_font_description_set_size(desc, (gint)size);
- // apply scaled font
- pango_layout_set_font_description( m_layout, desc );
+ pango_layout_set_font_description(m_layout, desc);
+ }
pango_layout_set_text( m_layout, dataUTF8, strlen(dataUTF8) );
- int w, h;
- pango_layout_get_pixel_size( m_layout, &w, &h );
-
- if (width)
- *width = wxRound( (double)w / m_scaleX * m_PS2DEV );
- if (height)
- *height = wxRound( (double)h / m_scaleY * m_PS2DEV );
+ int h;
+ pango_layout_get_pixel_size( m_layout, width, &h );
+ if ( height )
+ *height = h;
if (descent)
{
PangoLayoutIter *iter = pango_layout_get_iter(m_layout);
int baseline = pango_layout_iter_get_baseline(iter);
pango_layout_iter_free(iter);
- *descent = wxRound( (h - PANGO_PIXELS(baseline)) * m_PS2DEV );
+ *descent = h - PANGO_PIXELS(baseline);
}
- // Reset unscaled size.
- pango_font_description_set_size( desc, oldSize );
+ if ( theFont )
+ {
+ // restore font and reset font's size back
+ pango_layout_set_font_description(m_layout, m_fontdesc);
+
+ PangoFontDescription *desc = theFont->GetNativeFontInfo()->description;
+ pango_font_description_set_size(desc, oldSize);
+ }
- // Reset unscaled font.
- pango_layout_set_font_description( m_layout, m_fontdesc );
+ cairo_restore( m_cairo );
}
void wxGtkPrinterDCImpl::DoGetSize(int* width, int* height) const
// overriden for wxPrinterDC Impl
-wxRect wxGtkPrinterDCImpl::GetPaperRect()
+wxRect wxGtkPrinterDCImpl::GetPaperRect() const
{
// Does GtkPrint support printer margins?
int w = 0;
return wxRect( 0,0,w,h );
}
-int wxGtkPrinterDCImpl::GetResolution()
+int wxGtkPrinterDCImpl::GetResolution() const
{
return m_resolution;
}
wxSize sizeDevUnits(paper->GetSizeDeviceUnits());
sizeDevUnits.x = wxRound((double)sizeDevUnits.x * (double)m_resolution / 72.0);
sizeDevUnits.y = wxRound((double)sizeDevUnits.y * (double)m_resolution / 72.0);
-
+
wxSize sizeTenthsMM(paper->GetSize());
wxSize sizeMM(sizeTenthsMM.x / 10, sizeTenthsMM.y / 10);
projects / wxWidgets.git / blobdiff