/**
* cairo_quartz_font_face_create_for_cgfont
* @font: a #CGFontRef obtained through a method external to cairo.
*
* Creates a new font for the Quartz font backend based on a
* #CGFontRef. This font can then be used with
* cairo_set_font_face() or cairo_scaled_font_create().
*
* Return value: a newly created #cairo_font_face_t. Free with
* cairo_font_face_destroy() when you are done using it.
*
* Since: 1.6
*/
cairo_font_face_t *
cairo_quartz_font_face_create_for_cgfont (CGFontRef font)
{
cairo_quartz_font_face_t *font_face;
quartz_font_ensure_symbols();
font_face = malloc (sizeof (cairo_quartz_font_face_t));
if (!font_face) {
cairo_status_t ignore_status;
ignore_status = _cairo_error (CAIRO_STATUS_NO_MEMORY);
return (cairo_font_face_t *)&_cairo_font_face_nil;
}
font_face->cgFont = CGFontRetain (font);
if (CTFontCreateWithGraphicsFontPtr) {
font_face->ctFont = CTFontCreateWithGraphicsFontPtr (font, 1.0, NULL, NULL);
} else {
font_face->ctFont = NULL;
}
_cairo_font_face_init (&font_face->base, &_cairo_quartz_font_face_backend);
return &font_face->base;
}
SFFontRef SFFontMakeCloneForCGFont(SFFontRef sfFont, CGFontRef cgFont, SFFloat size) {
SFFont *clone = malloc(sizeof(SFFont));
clone->_cgFont = CGFontRetain(cgFont);
clone->_tables = SFFontTablesRetain(sfFont->_tables);
clone->_retainCount = 1;
setFontSize(clone, size);
return clone;
}
SFFontRef SFFontCreateWithCGFont(CGFontRef cgFont, SFFloat size) {
SFFont *sfFont = malloc(sizeof(SFFont));
sfFont->_cgFont = CGFontRetain(cgFont);
sfFont->_tables = SFFontTablesCreate();
sfFont->_retainCount = 1;
setFontSize(sfFont, size);
return sfFont;
}
SFFontRef SFFontCreate(CGFontRef cgFont, CGFloat size) {
SFFont *sfFont = malloc(sizeof(SFFont));
sfFont->_cgFont = CGFontRetain(cgFont);
sfFont->_availableFontTables = 0;
sfFont->_retainCount = 1;
setFontSize(sfFont, size);
return sfFont;
}
ScaledFontMac::ScaledFontMac(CGFontRef aFont, Float aSize)
: ScaledFontBase(aSize)
{
if (!sSymbolLookupDone) {
CTFontDrawGlyphsPtr =
(CTFontDrawGlyphsFuncT*)dlsym(RTLD_DEFAULT, "CTFontDrawGlyphs");
sSymbolLookupDone = true;
}
// XXX: should we be taking a reference
mFont = CGFontRetain(aFont);
if (CTFontDrawGlyphsPtr != nullptr) {
// only create mCTFont if we're going to be using the CTFontDrawGlyphs API
mCTFont = CTFontCreateWithGraphicsFont(aFont, aSize, nullptr, nullptr);
} else {
mCTFont = nullptr;
}
}
/**
* cairo_quartz_font_face_create_for_cgfont
* @font: a #CGFontRef obtained through a method external to cairo.
*
* Creates a new font for the Quartz font backend based on a
* #CGFontRef. This font can then be used with
* cairo_set_font_face() or cairo_scaled_font_create().
*
* Return value: a newly created #cairo_font_face_t. Free with
* cairo_font_face_destroy() when you are done using it.
*
* Since: 1.6
*/
cairo_font_face_t *
cairo_quartz_font_face_create_for_cgfont (CGFontRef font)
{
cairo_quartz_font_face_t *font_face;
quartz_font_ensure_symbols();
font_face = malloc (sizeof (cairo_quartz_font_face_t));
if (!font_face) {
_cairo_error (CAIRO_STATUS_NO_MEMORY);
return (cairo_font_face_t *)&_cairo_font_face_nil;
}
font_face->cgFont = CGFontRetain (font);
_cairo_font_face_init (&font_face->base, &_cairo_quartz_font_face_backend);
return &font_face->base;
}
ScaledFontMac::ScaledFontMac(CGFontRef aFont, Float aSize)
: ScaledFontBase(aSize)
{
// XXX: should we be taking a reference
mFont = CGFontRetain(aFont);
}
