def text_size(self, context):
"""
overall on-screen size in pixels
"""
dpi, font_id = context.user_preferences.system.dpi, 0
if self.angle != 0:
blf.enable(font_id, blf.ROTATION)
blf.rotation(font_id, self.angle)
blf.aspect(font_id, 1.0)
blf.size(font_id, self.font_size, dpi)
x, y = blf.dimensions(font_id, self.text)
if self.angle != 0:
blf.disable(font_id, blf.ROTATION)
return Vector((x, y))
def aspect(aspect, fontid=None):
return blf.aspect(FontManager.load(fontid), aspect)
def aspect(aspect, fontid=None):
return blf.aspect(FontManager.load(fontid), aspect)