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Hi List members,
I have tried to write a plugin, and I have problems with addslice.
The plugin extracts pixels in the range [100:200,100:200] from every
slice and creates a new stack from these. The pixel values are
extracted from each slice, and put into an array called 'newpixels0',
and then these values are added to a new stack with the addslice
method. However, the new stack contains identical slices corresponding
to the last slice of the original image. Can anyone tell me why?
Thank you,
Peter
public void run(ImageProcessor oldproc) {
byte [] newpixels0,pixels0;
ImageProcessor ip;
int w=oldproc.getWidth();
int h=oldproc.getHeight();
int z=oldimplus.getStackSize();
ImageStack oldstack=oldimplus.getStack();
ImageStack s=new ImageStack(100,100);
ImageProcessor temp_ip=oldproc.createProcessor(100,100);
newpixels0=new byte[100*100];
pixels0=new byte[w*h];
for (int i=1;i<=z;i++) {
pixels0=(byte []) oldstack.getPixels(i);
for (int y=100;y<200;y++) {
int offset1_image=y*w;
int offset1_roi=(y-100)*100;
for (int x=100;x<200; x++) {
newpixels0[offset1_roi+x-100]=pixels0[offset1_image+x];
}
}
s.addSlice(null,newpixels0);
}
new ImagePlus("RGB",s).show();
}
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