def get_color(self, x, y):
line = self.pixels[y]
if self.pixelsize == 1:
pixel = line[x]
if self.palette:
return Color.from_pixel(self.palette[pixel])
else:
return Color.from_pixel([pixel])
else:
start = x * self.pixelsize
return Color.from_pixel(line[start:start+self.pixelsize])
def get_pixel(pixels, pixelsize, x, y, palette):
"""
Get the pixel in an image.
This returns a list of values, which depend on your mode.
"""
line = pixels[y]
if pixelsize == 1:
pixel = line[x]
if palette:
return Color.from_pixel(palette[pixel])
else:
return Color.from_pixel([pixel])
else:
start = x * pixelsize
return Color.from_pixel(line[start:start+pixelsize])
def _fill_reverse_palette(self):
self.reverse_palette = {}
if not self.palette:
return
for index, color in enumerate(self.palette):
color_obj = Color.from_pixel(color)
color_obj.to_hexcode()
self.reverse_palette[color_obj] = index
def _fill_reverse_palette(self):
self.reverse_palette = {}
if not self.palette:
return
for index, color in enumerate(self.palette):
color_obj = Color.from_pixel(color)
color_obj.to_hexcode()
self.reverse_palette[color_obj] = index
def get_color(self, x, y):
return Color.from_pixel(self.get_pixel(x, y))
def get_color(self, x, y):
return Color.from_pixel(self.get_pixel(x, y))
def test_from_pixel(self):
c = Color.from_pixel([10, 20, 30])
self.assertEqual(ctuple(c), (10, 20, 30, 255))
c = Color.from_pixel([10, 20, 30, 40])
self.assertEqual(ctuple(c), (10, 20, 30, 40))
def test_from_pixel(self):
c = Color.from_pixel([10, 20, 30])
self.assertEqual(ctuple(c), (10, 20, 30, 255))
c = Color.from_pixel([10, 20, 30, 40])
self.assertEqual(ctuple(c), (10, 20, 30, 40))
