/**
* This is called to paint within the EditCanvas
*
* @param g Graphics
* @param c DisplayCanvas to paint on.
*/
public void paint(Graphics g, DisplayCanvas c) {
Rectangle nb = transformOutput(c, getBounds());
if (!getActive()) {
Rectangle r = getBounds();
g.setColor(Color.lightGray);
g.fillRect(r.x, r.y, r.width, r.height);
}
draw((Graphics2D) g, nb.x, nb.y, nb.width, nb.height);
if ((c instanceof StationModelCanvas) && ((StationModelCanvas) c).getShowParams()) {
int xoff = 0;
FontMetrics fm = g.getFontMetrics();
g.setColor(Color.black);
for (int i = 0; i < paramIds.length; i++) {
String s = paramIds[i];
if (i > 0) {
s = ", " + s;
}
g.drawString(s, nb.x + xoff, nb.y + nb.height + fm.getMaxDescent() + fm.getMaxAscent() + 4);
xoff += fm.stringWidth(s);
}
}
if ((c instanceof StationModelCanvas) && ((StationModelCanvas) c).shouldShowAlignmentPoints()) {
paintRectPoint(g, c);
}
}
/**
* Override the pain method do draw the axis lines
*
* @param g The graphics to paint to
*/
public void paint(Graphics g) {
Rectangle b = getBounds();
g.setColor(canvasBg);
g.fillRect(0, 0, b.width, b.height);
paintGrid(g);
Point center = getCenter();
if (g instanceof Graphics2D) {
((Graphics2D) g).translate(center.x, center.y);
}
super.paint(g);
if (g instanceof Graphics2D) {
((Graphics2D) g).scale(1.0, 1.0);
}
g.setColor(Color.gray);
g.drawLine(0, -10 * b.height, 0, 10 * b.height);
g.drawLine(-10 * b.width, 0, 10 * b.width, 0);
MetSymbol tmp = highlightedMetSymbol;
if (tmp != null) {
Rectangle tb = tmp.getBounds();
g.setColor(Color.red);
g.drawRect(tb.x - 2, tb.y - 2, tb.width + 4, tb.height + 4);
}
}
/**
* 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);
}