예제 #1
0
  private Vec4 computeLocation(java.awt.Rectangle viewport, double scale) {
    double scaledWidth = scale * this.size.width;
    double scaledHeight = scale * this.size.height;

    double x;
    double y;

    if (this.locationCenter != null) {
      x = this.locationCenter.x - scaledWidth / 2;
      y = this.locationCenter.y - scaledHeight / 2;
    } else if (this.position.equals(AVKey.NORTHEAST)) {
      x = viewport.getWidth() - scaledWidth - this.borderWidth;
      y = viewport.getHeight() - scaledHeight - this.borderWidth;
    } else if (this.position.equals(AVKey.SOUTHEAST)) {
      x = viewport.getWidth() - scaledWidth - this.borderWidth;
      y = 0d + this.borderWidth;
    } else if (this.position.equals(AVKey.NORTHWEST)) {
      x = 0d + this.borderWidth;
      y = viewport.getHeight() - scaledHeight - this.borderWidth;
    } else if (this.position.equals(AVKey.SOUTHWEST)) {
      x = 0d + this.borderWidth;
      y = 0d + this.borderWidth;
    } else // use North East
    {
      x = viewport.getWidth() - scaledWidth / 2 - this.borderWidth;
      y = viewport.getHeight() - scaledHeight / 2 - this.borderWidth;
    }

    if (this.locationOffset != null) {
      x += this.locationOffset.x;
      y += this.locationOffset.y;
    }

    return new Vec4(x, y, 0);
  }
예제 #2
0
  protected java.awt.Point adjustDrawPointToViewport(
      int x, int y, java.awt.geom.Rectangle2D bounds, java.awt.Rectangle viewport) {
    if (x + bounds.getMaxX() > viewport.getWidth())
      x = (int) (viewport.getWidth() - bounds.getWidth()) - 1;
    else if (x < 0) x = 0;

    if (y + bounds.getMaxY() > viewport.getHeight())
      y = (int) (viewport.getHeight() - bounds.getHeight()) - 1;
    else if (y < 0) y = 0;

    return new java.awt.Point(x, y);
  }