proportional scaling about java-image-scaling

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Good question ! The library does suport proportional scaling using the 
DimensionConstrain.createRelativeDimension(float), but internally it just 
rounds off to the nearest width and height (meaning it potentially distort the 
image slightly).

Your suggestion could also work - however both solutions will remove some 
information from the image (either by changing the aspect-ratio slightly or 
removing information from the last line). 

The usual problem people have is they want to arbitrary sized-image into a 
fixed sized thumbnail - this situation is not really supported the the library 
either. The workaround is to first scale the image, and afterwards "enlarge the 
canvas" (by copying the rescaled image into a image with the correct 
dimensions).

- Morten

Original comment by m%[email protected] on 28 Feb 2011 at 8:17

• Changed state: WontFix