def canvas_frame_test():
cf = CanvasFrame(None, autofit=True)
cf.set_imgs([camera(), 255 - camera()])
cf.Show()
se = self.oldp + (y, x)
rs, cs = line(*[int(i) for i in se])
rs.clip(0, ips.shape[1], out=rs)
cs.clip(0, ips.shape[0], out=cs)
ips.img[rs, cs] = 255
self.oldp = (y, x)
key['canvas'].update()
def mouse_wheel(self, ips, x, y, d, **key):
pass
if __name__ == '__main__':
from skimage.data import camera, astronaut
from skimage.io import imread
app = wx.App()
cf = CanvasFrame(None, autofit=False)
cf.set_imgs([camera(), 255 - camera()])
cf.set_cn(0)
bar = cf.add_menubar()
bar.load(('menu', [
('Filter', [('Gaussian', Gaussian), ('Unto', Undo)]),
]))
bar = cf.add_toolbar()
bar.add_tool(DefaultTool, 'M')
bar.add_tool(Pencil, 'P')
cf.Show()
app.MainLoop()