private void checkChanges(ScreenImage img) {
if (Settings.UseImageFinder) {
if (_lastImageMat.empty()) {
_lastImageMat = Image.createMat(img.getImage());
return;
}
ImageFinder f = new ImageFinder(_lastImageMat);
f.setMinChanges(_minChanges);
org.opencv.core.Mat current = Image.createMat(img.getImage());
if (f.hasChanges(current)) {
// TODO implement ChangeObserver: processing changes
Debug.log(3, "ChangeObserver: processing changes");
}
_lastImageMat = current;
} else {
if (_lastImgMat == null) {
_lastImgMat = Image.convertBufferedImageToMat(img.getImage());
return;
}
FindInput fin = new FindInput();
fin.setSource(_lastImgMat);
Mat target = Image.convertBufferedImageToMat(img.getImage());
fin.setTarget(target);
fin.setSimilarity(_minChanges);
FindResults results = Vision.findChanges(fin);
try {
callChangeObserver(results);
} catch (AWTException e) {
Debug.error("EventMgr: checkChanges: ", e.getMessage());
}
_lastImgMat = target;
}
}
@Override
public ScreenImage capture(Rectangle rect) {
Debug.log(5, "capture: " + rect);
BufferedImage ret = new BufferedImage(rect.width, rect.height, BufferedImage.TYPE_INT_RGB);
Graphics2D g2d = ret.createGraphics();
for (int i = 0; i < Screen.getNumberScreens(); i++) {
Rectangle scrBound = Screen.getBounds(i);
if (scrBound.intersects(rect)) {
Rectangle inter = scrBound.intersection(rect);
Debug.log(5, "scrBound: " + scrBound + ", inter: " + inter);
int ix = inter.x, iy = inter.y;
inter.x -= scrBound.x;
inter.y -= scrBound.y;
ScreenImage img = robots[i].captureScreen(inter);
g2d.drawImage(img.getImage(), ix - rect.x, iy - rect.y, null);
}
}
g2d.dispose();
return new ScreenImage(rect, ret);
}
