예제 #1
0
  @Override
  public void paint(Graphics2D g2) {
    if (!visible) return;

    Composite old = g2.getComposite();
    g2.setComposite(HINT_ALPHA_COMPOSITE);
    int sqSize = getSquareSize();
    Double scale = sqSize == FULL_SIZE ? null : (double) sqSize / FULL_SIZE;
    TextureFactory textures = new TextureFactory(sqSize);

    if (doRefreshHints) {
      doRefreshHints = false;
      fillHints();
    }

    for (FarmHint fh : hints) {
      if (fh.scaledArea == null) {
        if (scale == null) {
          fh.scaledArea = fh.area;
        } else {
          fh.scaledArea =
              fh.area.createTransformedArea(AffineTransform.getScaleInstance(scale, scale));
        }
      }
      Area area = transformArea(fh.scaledArea, fh.position);
      if (fh.colors.length > 1) {
        g2.setPaint(textures.createMultiColor(fh.colors));
        g2.fill(area);
      } else {
        g2.setPaint(textures.create(fh.colors[0]));
        g2.fill(area);
      }
    }
    g2.setPaint(null);
    g2.setComposite(old);
  }
예제 #2
0
 @Override
 public void zoomChanged(int squareSize) {
   for (FarmHint fh : hints) {
     fh.scaledArea = null;
   }
 }