/*
JWildfire - an image and animation processor written in Java
Copyright (C) 1995-2011 Andreas Maschke
This is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser
General Public License as published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this software;
if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jwildfire.transform;
import java.awt.Color;
import java.awt.Graphics;
import org.jwildfire.base.Property;
import org.jwildfire.image.SimpleImage;
import org.jwildfire.image.WFImage;
public class RectangleTransformer extends Mesh2DTransformer {
@Property(description = "Left edge of the rectangle")
private int left = 12;
@Property(description = "Top edge of the rectangle")
private int top = 12;
@Property(description = "Width of the rectangle")
private int width = 400;
@Property(description = "Height of the rectangle")
private int height = 300;
@Property(description = "Thickness of the rectangle")
private int thickness = 20;
@Property(description = "Color of the rectangle")
private Color color = new Color(255, 255, 255);
@Override
protected void performPixelTransformation(WFImage pImg) {
SimpleImage img = (SimpleImage) pImg;
Graphics g = img.getGraphics();
g.setColor(color);
if (thickness == 1) {
g.drawRect(left, top, width, height);
}
else if (thickness > 1) {
// p1 p2
// p5 p6
// p7 p8
// p3 p4
final int x1 = left;
final int y1 = top;
final int x2 = left + width - 1;
final int y2 = top;
final int x3 = left;
final int y3 = top + height - 1;
final int x4 = left + width - 1;
final int y4 = top + height - 1;
final int x5 = x1 + thickness;
final int y5 = y1 + thickness;
final int x6 = x2 - thickness;
final int y6 = y2 + thickness;
final int x7 = x3 + thickness;
final int y7 = y3 - thickness;
final int x8 = x4 - thickness;
final int y8 = y4 - thickness;
g.fillPolygon(new int[] { x1, x2, x6, x5 }, new int[] { y1, y2, y6, y5 }, 4);
g.fillPolygon(new int[] { x7, x8, x4, x3 }, new int[] { y7, y8, y4, y3 }, 4);
g.fillPolygon(new int[] { x1, x5, x7, x3 }, new int[] { y1, y5, y7, y3 }, 4);
g.fillPolygon(new int[] { x2, x4, x8, x6 }, new int[] { y2, y4, y8, y6 }, 4);
}
}
@Override
public void initDefaultParams(WFImage pImg) {
left = 60;
top = 48;
width = pImg.getImageWidth() - 120;
height = pImg.getImageHeight() - 96;
thickness = pImg.getImageWidth() / 16;
color = new Color(220, 220, 200);
}
public int getLeft() {
return left;
}
public void setLeft(int left) {
this.left = left;
}
public int getTop() {
return top;
}
public void setTop(int top) {
this.top = top;
}
public int getWidth() {
return width;
}
public void setWidth(int width) {
this.width = width;
}
public int getHeight() {
return height;
}
public void setHeight(int height) {
this.height = height;
}
public int getThickness() {
return thickness;
}
public void setThickness(int thickness) {
this.thickness = thickness;
}
public Color getColor() {
return color;
}
public void setColor(Color color) {
this.color = color;
}
}