Convert ROI(s) to labeled image.
This script basically iterate over all the ROIs of the current active image and will paint the content of each ROI into the image with current ROI index.
- clear the image before setting the label
- fixed image display update
importClass(Packages.icy.sequence.SequenceDataIterator)
importClass(Packages.icy.type.DataIteratorUtil)
importClass(Packages.icy.roi.ROIUtil)
// get current image
seq = getSequence()
// clear the image
dataIterator = new SequenceDataIterator(seq)
DataIteratorUtil.set(dataIterator, 0)
// retrieve ROIs
rois = seq.getROIs()
// for each ROI
for(i = 0; i < rois.size(); i++)
{
roi = rois.get(i)
// get data iterator over the ROI region
dataIterator = new SequenceDataIterator(seq, roi, true)
// set current ROI index value + 1 as label
DataIteratorUtil.set(dataIterator, i + 1);
}
// we changed the image (data iterator do not notify sequence about it)
seq.dataChanged()
