static cairo_font_face_t *
pango_cairo_win32_font_get_font_face (PangoCairoFont *font)
{
PangoCairoWin32Font *cwfont = PANGO_CAIRO_WIN32_FONT (font);
PangoWin32Font *win32font = PANGO_WIN32_FONT (cwfont);
if (cwfont->font_face == NULL)
{
LOGFONTW logfontw;
/* Count here on the fact that all the struct fields are the
* same for LOGFONTW and LOGFONTA except lfFaceName which is the
* last field
*/
memcpy (&logfontw, &win32font->logfont, sizeof (LOGFONTA));
if (!MultiByteToWideChar (CP_ACP, MB_ERR_INVALID_CHARS,
win32font->logfont.lfFaceName, -1,
logfontw.lfFaceName, G_N_ELEMENTS (logfontw.lfFaceName)))
logfontw.lfFaceName[0] = 0; /* Hopefully this will select some font */
cwfont->font_face = cairo_win32_font_face_create_for_logfontw (&logfontw);
/* Failure of the above should only occur for out of memory,
* we can't proceed at that point
*/
if (!cwfont->font_face)
g_error ("Unable to create Win32 cairo font face.\nThis means out of memory or a cairo/fontconfig/FreeType bug");
}
return cwfont->font_face;
}
cairo_font_face_t*
ScaledFontWin::GetCairoFontFace()
{
if (mLogFont.lfFaceName[0] == 0) {
return nullptr;
}
return cairo_win32_font_face_create_for_logfontw(&mLogFont);
}
void Context::setFont( const cinder::Font &font )
{
#if defined( CINDER_COCOA )
cairo_font_face_t *cairoFont = cairo_quartz_font_face_create_for_cgfont( font.getCgFontRef() );
#elif defined( CINDER_MSW )
cairo_font_face_t *cairoFont = cairo_win32_font_face_create_for_logfontw( &font.getLogfont() );
#endif
cairo_set_font_face( mCairo, cairoFont );
cairo_font_face_destroy( cairoFont );
}
