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https://github.com/FAUSheppy/homelab_gamevault
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20 lines
714 B
Python
20 lines
714 B
Python
import PIL
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def smart_resize(img, height, width):
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'''Crop to aspect ratio and then resize'''
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current_height, current_width = img.size
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target_ratio = height/width
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current_ratio = current_height/current_width
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if current_ratio > target_ratio:
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target_crop_height = current_width*target_ratio
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diff = current_height - target_crop_height
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img = img.crop((diff/2, 0, current_height-diff/2, current_width))
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elif current_ratio < target_ratio:
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target_crop_width = current_height/target_ratio
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diff = current_width - target_crop_width
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img = img.crop((0, diff/2, current_height, current_width-diff/2))
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img = img.resize((height, width))
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return img |