feat: add --res and --aspectratio flags for custom output dimensions#25
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feat: add --res and --aspectratio flags for custom output dimensions#25hai-pilgrim wants to merge 1 commit into
hai-pilgrim wants to merge 1 commit into
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--res WxH forces the output to an exact pixel resolution using NEAREST resampling (pixel-art safe). --aspectratio W:H center-crops the output to the given aspect ratio. --res takes precedence when both are given. spritegrid input.png --res 32x32 -o sprite.png spritegrid input.png --aspectratio 4:3 -o cropped.png Includes 18 unit tests covering parsing, resizing, cropping, and edge cases (identity, centering, portrait/landscape). Closes marksverdhei#4 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
--res WxH— force the output to an exact resolution (e.g.32x32,16x24) using NEAREST resampling--aspectratio W:H— center-crop the output to a given aspect ratio (e.g.4:3,16:9)--restakes precedence when both flags are givenUsage
spritegrid input.png --res 32x32 -o sprite.png spritegrid input.png --aspectratio 4:3 -o cropped.png spritegrid input.png --res 64x48 --aspectratio 4:3 -o sprite.png # --res winsTest plan
uv run pytest)test_resolution.pycoversparse_aspect_ratio,apply_resolution,apply_aspect_ratioCloses #4
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