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changed the way to call Point2D functions.

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Added missing point array generation code
This commit is contained in:
CiscoTheWolf 2023-05-29 20:34:21 +02:00
parent 3a9be4e4ea
commit d35fc3b1ea
2 changed files with 26 additions and 11 deletions
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15
rpi/Point2D.py
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@ -77,6 +77,21 @@ def generate_point_array_from_image(image):
if image_hash in cached_point_arrays:
return [Point2D(point["x"], point["y"], tuple(point["color"])) for point in cached_point_arrays[image_hash]]
width, height = image.size
pixel_array = []
for y in range(height):
for x in range(width):
pixel = image.getpixel((x, y))
if pixel != (0, 0, 0): # any non-white pixels
point = {"x": x, "y": y, "color": pixel}
pixel_array.append(point)
cached_point_arrays[image_hash] = pixel_array
save_cached_point_arrays(cached_point_arrays)
return [Point2D(point["x"], point["y"], tuple(point["color"])) for point in pixel_array]
def generate_image_from_point_array(points: list[Point2D], width: int, height: int) -> Image: