3 examples of 'python create image pixel by pixel' in Python

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18def create_pixels(self, tile, pal):
19 make = Image.new('RGB', (8, 8), 'white')
20 pixels = make.load()
21 for i in range(8):
22 for j in range(8):
23 nc = pal[tile.get_pixel(i, j)]
24 col = rgb.RGB_COLORS[nc]
25 pixels[j,i] = (col // 0x10000, (col // 0x100) % 0x100, col % 0x100)
26 return make
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131def set_pixel(self, x, y, pixel):
132 """Set pixel at the speficied position."""
133 assert x >= 0 and x < self.width
134 assert y >= 0 and y < self.height
135 i = 3 * (y * self.width + x)
136 self.data[i] = pixel[0]
137 self.data[i + 1] = pixel[1]
138 self.data[i + 2] = pixel[2]
82def _set_pixel(self, x, y, color):
83 """set the color of the pixel.
84
85 :param color: must be a valid color in the form of "#RRGGBB".
86 If you need to convert color, use `_set_pixel_and_convert_color()`.
87 """
88 if not self.is_in_bounds(x, y):
89 return
90 rgb = self._convert_rrggbb_to_image_color(color)
91 x -= self._min_x
92 y -= self._min_y
93 self._image.putpixel((x, y), rgb)

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