Hi all,
I tried to figure out what is the problem of the following but neither the
IJ-API, nor the source code or Google did lead to any functional
suggestion. So here's the confusing problem:
I use the FloodFiller to selectively eliminate particles in an 8-bit image.
I do this for 2 independent images and purposes. once it perfectly works
and the second part of the code does not work. Potentially, I am blinded by
my own code and can't find the obvious problem after a day of trial and
error. Anybody experience anything similar or has a potential suggestion to
solve this problem.
All variables, ImagePlus and ImageProcessors are defined and I do not get
any error messages or null-pointer exceptions. It simply refuses to fill
what it is supposed to fill
Working code snippet:
.....
FloodFiller filledImage = new FloodFiller(tempIP);
tempIP.setValue(0.0);
Boolean end;
for(int n=0; n<initialResultNumber; n++) {
end=false;
if(Extent!="0.00-1.00" & end==false) {
double ExtentMin = Double.parseDouble(Extent.substring(0,
Extent.indexOf("-")));
double ExtentMax =
Double.parseDouble(Extent.substring(Extent.indexOf("-")+1));
if(extent[n]<ExtentMin || extent[n]>ExtentMax) {
filledImage.fill8(X[n], Y[n]);
end=true;
IJ.log("Extent");
}
}
}
.....
And here comes the snippet which does not work:
FloodFiller bcFF = new FloodFiller(ip2);
ip2.setValue(0.0);
if(Correction=="Top-Left" || Correction=="Top-Right" ||
Correction=="Bottom-Left") {
bcFF.fill8(width, height);
IJ.log("Fill 01");
imp2.show();
} else if(Correction=="Bottom-Right") {
bcFF.fill8(0, 0);
IJ.log("Fill02");
imp2.show();
}
I hope the snippets are sufficient to interpret any problem. Interesting is
also that all control output in the log window is produced. So it is not a
problem of ignored if-statement performance.
I would be greatful for any suggestions.
Have a nice weekend,
Jan
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