public IntensityPaint(ROI2D roi, Sequence seq, IcyCanvas canv) {
canvas = canv;
sequence = seq;
guideRoi = roi;
displayRectangle =
new ROI2DRectangle(
lastPoint.getX(),
lastPoint.getY(),
lastPoint.getX() + Math.min(800, sequence.getWidth() / 4),
lastPoint.getY() + Math.min(800, sequence.getHeight() / 4));
displayRectangle.setName("(" + guideRoi.getName() + ")");
displayRectangle.setColor(guideRoi.getColor());
displayRectangle.setOpacity((float) 0.2);
cursor1 = new Line2D.Double();
cursor2 = new Line2D.Double();
if (guideRoi.getClass().equals(ROI2DLine.class)) paintMode = PaintMode.line;
else if (guideRoi.getClass().equals(ROI2DPoint.class)) paintMode = PaintMode.point;
else paintMode = PaintMode.area;
(new Thread(new computeRunnable())).start();
sequence.addListener(this);
guideRoi.addListener(this);
if (paintMode == PaintMode.line) canvas.getViewer().addListener(this);
}
@Override
public void viewerChanged(ViewerEvent event) {
if (event.getType() == ViewerEvent.ViewerEventType.POSITION_CHANGED) {
cursorPos.z = canvas.getPositionZ();
painterChanged();
}
}
@Override
public void viewerClosed(Viewer viewer) {
try {
canvas.getViewer().removeListener(this);
canvas.getViewer().removeKeyListener(this);
} catch (Exception e) {
System.out.print(e.toString());
}
}
public void dispose() {
try {
sequence.removeListener(this);
guideRoi.removeListener(this);
canvas.getViewer().removeListener(this);
} catch (Exception e) {
}
}
@Override
public void paint(Graphics2D g, Sequence sequence, IcyCanvas canv) {
if (canv != canvas) {
canvas = canv;
canvas.getViewer().addListener(this);
canvas.getViewer().addKeyListener(this);
}
if (lastPoint == null) lastPoint = new Point(0, 0);
// create a graphics object so that we can then dispose it at the end of the paint to clean
// all change performed in the paint,
// like transform, color change, stroke (...).
HashMap<ROI2D, IntensityPaint> roiPairTemp = new HashMap<ROI2D, IntensityPaint>();
Graphics2D g2 = (Graphics2D) g.create();
for (ROI2D roi : sequence.getROI2Ds()) {
if (roi.getName().startsWith("(") && roi.getName().endsWith(")")) continue;
{
IntensityPaint ip;
if (roiPairDict.containsKey(roi)) {
ip = roiPairDict.get(roi);
// rect.displayRectangle.setName("["+roi.getName()+"]");
// Rectangle2D box2 = rect.displayRectangle.getBounds2D();
// // if(!sequence.getROI2Ds().contains(ip.displayRectangle)){//
// sequence.removeROI(rect.displayRectangle);//
// rect.displayRectangle.remove();// rect.displayRectangle new
// ROI2DRectangle(lastPoint.getX(),lastPoint.getY(),Math.min(800,sequence.getWidth()),0);;;// rect.displayRectangle.setColor(roi.getColor());// sequence.addROI(rect.displayRectangle);// }
if (ip != null) {
if (!sequence.getROI2Ds().contains(ip.displayRectangle)) {
ip.dispose();
} else roiPairTemp.put(roi, ip);
}
} else {
ip = null;
if (enableAddRoi) {
roi.setName("" + Integer.toString(nameIndex) + "#");
nameIndex += 1;
roi.setColor(getRandomColor());
// roi.setSelectedColor(getRandomColor());
ip = new IntensityPaint(roi, sequence, canvas);
lastPoint.setLocation(lastPoint.getX() + 10, lastPoint.getY() + 10);
if (lastPoint.getX() > sequence.getHeight() || lastPoint.getY() > sequence.getWidth())
lastPoint.setLocation(0, 0);
sequence.addROI(ip.displayRectangle);
}
roiPairTemp.put(roi, ip);
}
if (ip != null && !skipSelect && roi instanceof ROI2DShape) {
if (roi.isSelected()) ip.displayRectangle.setSelected(roi.isSelected());
else if (ip.displayRectangle.isSelected())
roi.setSelected(ip.displayRectangle.isSelected());
}
try {
if (ip != null) drawHisto(roi, g2, sequence, canvas);
} catch (Exception e2) {
}
}
}
for (ROI2D roi : roiPairDict.keySet()) {
if (!roiPairTemp.containsKey(roi)) {
if (roiPairDict.get(roi) != null) {
roiPairDict.get(roi).dispose();
sequence.removeROI(roiPairDict.get(roi).displayRectangle);
}
}
}
roiPairDict.clear();
roiPairDict = roiPairTemp;
g2.dispose();
}
/**
* Return true if the ROI is active for the specified canvas.<br>
* It internally uses the current canvas Z, T, C coordinates
*/
public boolean isActiveFor(IcyCanvas canvas) {
return isActiveFor(canvas.getPositionZ(), canvas.getPositionT(), canvas.getPositionC());
}