def __init__(self,
name,
size,
bold=False,
italic=False,
stretch=False,
dpi=None):
if not name:
name = self._default_name
# assert type(bold) is bool, "Only a boolean value is supported for bold in the current font renderer."
# assert type(italic) is bool, "Only a boolean value is supported for bold in the current font renderer."
if stretch:
warnings.warn(
"The current font render does not support stretching.")
super().__init__(name, size, bold, italic, stretch, dpi)
self._name = name
family = ctypes.c_void_p()
name = ctypes.c_wchar_p(name)
# Look in private collection first:
if self._private_fonts:
gdiplus.GdipCreateFontFamilyFromName(name, self._private_fonts,
ctypes.byref(family))
# Then in system collection:
if not family:
gdiplus.GdipCreateFontFamilyFromName(name, None,
ctypes.byref(family))
# Nothing found, use default font.
if not family:
self._name = self._default_name
gdiplus.GdipCreateFontFamilyFromName(ctypes.c_wchar_p(self._name),
None, ctypes.byref(family))
if dpi is None:
unit = UnitPoint
self.dpi = 96
else:
unit = UnitPixel
size = (size * dpi) // 72
self.dpi = dpi
style = 0
if bold:
style |= FontStyleBold
if italic:
style |= FontStyleItalic
self._gdipfont = ctypes.c_void_p()
gdiplus.GdipCreateFont(family, ctypes.c_float(size), style, unit,
ctypes.byref(self._gdipfont))
gdiplus.GdipDeleteFontFamily(family)
def __init__(self, name, size, bold=False, italic=False, dpi=None):
if not name:
name = self._default_name
super(GDIPlusFont, self).__init__(name, size, bold, italic, dpi)
family = ctypes.c_void_p()
name = ctypes.c_wchar_p(name)
# Look in private collection first:
if self._private_fonts:
gdiplus.GdipCreateFontFamilyFromName(name, self._private_fonts,
ctypes.byref(family))
# Then in system collection:
if not family:
gdiplus.GdipCreateFontFamilyFromName(name, None,
ctypes.byref(family))
# Nothing found, use default font.
if not family:
name = self._default_name
gdiplus.GdipCreateFontFamilyFromName(ctypes.c_wchar_p(name), None,
ctypes.byref(family))
if dpi is None:
unit = UnitPoint
self.dpi = 96
else:
unit = UnitPixel
size = (size * dpi) // 72
self.dpi = dpi
style = 0
if bold:
style |= FontStyleBold
if italic:
style |= FontStyleItalic
self._gdipfont = ctypes.c_void_p()
gdiplus.GdipCreateFont(family, ctypes.c_float(size), style, unit,
ctypes.byref(self._gdipfont))
gdiplus.GdipDeleteFontFamily(family)