Comments (1)
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
from java-image-scaling.
Related Issues (20)
- Error scaling png, still not working HOT 10
- DimensionConstrain class is written in a way that cannot be extended HOT 3
- Problem with images rotating after scaling HOT 1
- Create square pic HOT 2
- Upscaling shift HOT 3
- Rescaling with alpha HOT 1
- Jar file incomplete HOT 1
- Naming error: ThumpnailRescaleOp Thump -> Thumb HOT 1
- ArrayIndexOutOfBoundsException when upscaling a very small image HOT 2
- When scale images smaller than 150kb, the resulting image comes out like a negative HOT 16
- Code cleanup & ant unit test tasks
- Wrong license refererenced in maven pom file
- Incorrect implementation of getBounds2D and getPoint2D HOT 1
- Android version
- Aspect Ratio Issue HOT 1
- e.printStackTrace() inside a catched exception HOT 3
- Resize fails for TYPE_USHORT_GRAY image
- Adding method ResampleFilters.valueOf(String name)
- Push version 0.8.6 to maven central HOT 1
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from java-image-scaling.