People:
I recently had to change some of my code from JAI to Java2D because for some
reason JAI refuses
to run properly in a servlet (I've already asked the JAI guys, didn't help
much). Anyway, in my java2d code I have the following:
1)System.out.println("PixelXtractor: Starting affine transform");
2)AffineTransform scale = new AffineTransform();
3)scale.setToScale((double)factors[0],(double)factors[1]);
4)AffineTransformOp scaleOp = new
AffineTransformOp(scale,AffineTransformOp.TYPE_BILINEAR);
5)BufferedImage retval = scaleOp.filter(result,null);
6)System.out.println("PixelXtractor: finished affine transform");
Those six lines of code take 42 seconds to execute!
On a PIII-500, with 256 MB of RAM!
Can anyone suggest a faster way of doing this, that does not involve
Graphics.DrawXXXXX (this is all offscreen)?
My image is of TYPE_USHORT_GRAY and is 512 by 512. I don't even want to
imagine how long a chest x-ray would take...
Best Regards:
Carlos M. Rodriguez, Senior Systems Engineer
Wellogic Inc.
222 Third St. Suite. 2220. Cambridge, MA 02142 Ph: 617-621-9775 x.19
"I look forward to a long period of immaturity followed by death"
-Dave Barry
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