/**
* Get the bounds for this <code>MetSymbol</code> relative to the point specified.
*
* @param loc Java coordinates to draw at
* @return Rectangle based on that point, the offset and the width and height of the symbol.
*/
public Rectangle getBounds(Point2D loc) {
if (offset != null) {
bounds.x = offset.x + (int) loc.getX() - bounds.width / 2;
bounds.y = offset.y + (int) loc.getY() - bounds.height / 2;
} else {
bounds.x = (int) loc.getX();
bounds.y = (int) loc.getY();
}
return bounds;
}
/**
* Paint a rectangle point
*
* @param g Graphics to use for painting
* @param c DisplayCanvas to paint on
*/
private void paintRectPoint(Graphics g, DisplayCanvas c) {
Rectangle nb = transformOutput(c, getBounds());
g.setColor(Color.red);
Point2D rp = getPointOnRect(rectPoint, nb);
g.fillRect((int) rp.getX() - 3, (int) rp.getY() - 3, 6, 6);
}