I am developing a JavaFX application on Windows 8.1 64bit with 4GB of RAM with JDK version 8u45 64bit.
I want to capture part of the screen using Robot
but the problem is that I can't get the screen coordinates of the anchor pane that I want to capture and I don't want to use snapshot
because the output quality is bad. Here is my code.
I have seen the question in this link Getting the global coordinate of a Node in JavaFX and this one get real position of a node in javaFX and I tried every answer but nothing is working, the image shows different parts of the screen.
private void capturePane() {
try {
Bounds bounds = pane.getLayoutBounds();
Point2D coordinates = pane.localToScene(bounds.getMinX(), bounds.getMinY());
int X = (int) coordinates.getX();
int Y = (int) coordinates.getY();
int width = (int) pane.getWidth();
int height = (int) pane.getHeight();
Rectangle screenRect = new Rectangle(X, Y, width, height);
BufferedImage capture = new Robot().createScreenCapture(screenRect);
ImageIO.write(capture, "png", new File("image.png"));
} catch (IOException | AWTException ex) {
ex.printStackTrace();
}
}