def _create_gc(self, size, pix_format="rgba32"):
gc = GraphicsContext((size[0]+1, size[1]+1), pix_format=pix_format)
gc.translate_ctm(0.5, 0.5)
self._shuffle_buffer = np.empty((size[1]+1, size[0]+1, 4,),
dtype=np.uint8)
return gc
def _create_gc(self, size, pix_format="rgba32"):
gc = GraphicsContext(
(size[0] + 1, size[1] + 1),
pix_format=pix_format,
base_pixel_scale=self.base_pixel_scale,
)
gc.translate_ctm(0.5, 0.5)
return gc
def _create_gc(self, size, pix_format="rgba32"):
gc = GraphicsContext((size[0] + 1, size[1] + 1), pix_format=pix_format)
gc.translate_ctm(0.5, 0.5)
self._shuffle_buffer = np.empty((
size[1] + 1,
size[0] + 1,
4,
),
dtype=np.uint8)
return gc
def test_default_draw_celiagg(self):
gc = GraphicsContext((200, 200))
gradient = self.create_gradient()
with gc:
gc.linear_gradient(
125,
75,
75,
125,
gradient.to_array(),
"pad",
)
def _create_gc(self, size, pix_format="bgra32"):
gc = GraphicsContext(
(size[0] + 1, size[1] + 1),
pix_format=pix_format,
base_pixel_scale=self.base_pixel_scale,
)
gc.translate_ctm(0.5, 0.5)
self._shuffle_buffer = np.empty(
(size[1] + 1, size[0] + 1, 4), dtype=np.uint8
)
return gc
def font_metrics_provider():
from kiva.fonttools import Font
gc = GraphicsContext((1, 1))
gc.set_font(Font())
return gc
def font_metrics_provider():
from kiva.fonttools import Font
gc = GraphicsContext((1, 1))
gc.set_font(Font())
return gc
def test_draw_celiagg(self):
gc = GraphicsContext((200, 200))
self.do_draw_with_brush(gc)
def create_graphics_context(self, width=600, height=600, pixel_scale=2.0):
return GraphicsContext((width, height), base_pixel_scale=pixel_scale)