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17 lines
292 B
Markdown
17 lines
292 B
Markdown
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## image resize
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### 调整图片大小
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```
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Usage: ./bin/image_resize ifilename ofilename width height
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```
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> width为0，则宽度根据height按比例计算获得。
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> height为0，则高度根据width按比例计算获得。
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### 获取图信息
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```
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Usage: ./bin/image_info filename
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```
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