Martin Frey wrote:
Hi
does someone know how to antialias a bufferedimage?
i need to print my canvas3d and i thought i would be great if it can
be antialiased before printing.
else the printing works very fine.
thanks Martin
You could use a filter to perform an averaging across your buffered image:
import java.awt.image.ConvolveOp;
import java.awt.image.Kernel;
// SNIP
float blur = 0.05f;
float left = 1.0f - (8.0f * blur);
float[] BLUR3x3 = {blur, blur, blur, // low-pass filter
blur, left, blur,
blur, blur, blur};
BufferedImage filtered = new
BufferedImage(SRC_IMAGE_WIDTH,SRC_IMAGE_HEIGHT,BufferedImage.TYPE_INT_RGB);
Kernel kernel = new Kernel(3,3,BLUR3x3);
ConvolveOp cop = new ConvolveOp(kernel,
ConvolveOp.EDGE_NO_OP,
null);
cop.filter(srcImage,filtered);
Kev
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