public void mouseClicked(MouseEvent e) {
int x;
int y;
e.consume();
if (mouseEventsEnabled) {
x = Math.round(e.getX() / scale);
y = Math.round(e.getY() / scale);
// allow for the canvas margin
y -= margin;
// System.out.println("Mouse Click: (" + x + ", " + y + ")");
if (e.getClickCount() < 2) {
if (nativeSelectItem(x, y)) {
parentFTAFrame.updateFrame();
}
} else {
if (nativeSelectItem(x, y)) {
parentFTAFrame.updateFrame();
}
editSelected();
parentFTAFrame.updateFrame();
}
if (focusEventsEnabled) {
// tell the main Canvas to point to this coordinate
parentFTAFrame.setCanvasFocus(x, y);
}
}
}
public static BufferedImage scaleImage(BufferedImage bi, double scale) {
int w1 = (int) (Math.round(scale * bi.getWidth()));
int h1 = (int) (Math.round(scale * bi.getHeight()));
BufferedImage image = new BufferedImage(w1, h1, BufferedImage.TYPE_INT_RGB);
Graphics2D g2 = image.createGraphics();
g2.setRenderingHint(
RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
g2.setPaint(Color.white);
g2.fillRect(0, 0, w1, h1);
g2.drawImage(bi, 0, 0, w1, h1, null); // this);
g2.dispose();
return image;
}
public int getHeight() {
float fHeight;
int height;
fHeight = scale * nativeGetMaxDepth();
height = Math.round(fHeight) + (2 * margin);
if (parentContainer == null) {
return height;
} else {
return FTAUtilities.max(height, parentContainer.getHeight());
}
}
public int getWidth() {
float fWidth;
int width;
fWidth = scale * nativeGetMaxWidth();
width = Math.round(fWidth);
if (parentContainer == null) {
return width;
} else {
return FTAUtilities.max(width, parentContainer.getWidth());
}
}