Python CanvasBuilder.set_anti_alias_mode示例

示例#1

文件： test_canvas_builder.py 项目： leifgehrmann/map-engraver

 def test_invalid_setters(self):
     valid_path = Path(__file__).parent.joinpath('output/valid.png')
     invalid_path = Path(__file__).parent.joinpath('output/invalid.wat')
     with self.assertRaises(RuntimeError):
         canvas_builder = CanvasBuilder()
         canvas_builder.set_size(Cu.from_mm(1), Cu.from_mm(1))
         canvas_builder.set_path(invalid_path)
     with self.assertRaises(RuntimeError):
         canvas_builder = CanvasBuilder()
         canvas_builder.set_path(valid_path)
         canvas_builder.set_size(Cu.from_mm(-1), Cu.from_mm(1))
     with self.assertRaises(RuntimeError):
         canvas_builder = CanvasBuilder()
         canvas_builder.set_path(valid_path)
         canvas_builder.set_size(Cu.from_mm(1), Cu.from_mm(-1))
     with self.assertRaises(RuntimeError):
         canvas_builder = CanvasBuilder()
         canvas_builder.set_path(valid_path)
         canvas_builder.set_size(Cu.from_mm(1), Cu.from_mm(1))
         canvas_builder.set_anti_alias_mode(-1)
     with self.assertRaises(RuntimeError):
         canvas_builder = CanvasBuilder()
         canvas_builder.set_path(valid_path)
         canvas_builder.set_size(Cu.from_mm(1), Cu.from_mm(1))
         canvas_builder.set_anti_alias_mode(7)

示例#2

文件： test_canvas_builder.py 项目： leifgehrmann/map-engraver

 def test_setting_alias_modes(self):
     canvas_builder = CanvasBuilder()
     canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_DEFAULT)
     canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_NONE)
     canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_GRAY)
     canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_SUBPIXEL)
     canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_FAST)
     canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_GOOD)
     canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_BEST)