대략 다음과 같이 5가지 방법이 있음.
1. Generate Thumbnails in General (specific height)
2. Resize to fit a rectangular box
3. Pad Out the Image
4. Cut the Image to Fit
5. Area Fit Image Size
자세한 사항은 http://www.imagemagick.org/Usage/thumbnails/#cut
1. Generate Thumbnails in General (specific height)
2. Resize to fit a rectangular box
3. Pad Out the Image
4. Cut the Image to Fit
5. Area Fit Image Size
자세한 사항은 http://www.imagemagick.org/Usage/thumbnails/#cut
