/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.foo.shape.triangle;
import java.awt.*;
import java.awt.geom.GeneralPath;
import org.foo.shape.SimpleShape;
public class Triangle implements SimpleShape {
/**
* Implements the <tt>SimpleShape.draw()</tt> method for painting the shape.
*
* @param g2 The graphics object used for painting.
* @param p The position to paint the triangle.
**/
public void draw(Graphics2D g2, Point p) {
int x = p.x - 25;
int y = p.y - 25;
GradientPaint gradient = new GradientPaint(x, y, Color.GREEN, x + 50, y, Color.WHITE);
g2.setPaint(gradient);
int[] xcoords = { x + 25, x, x + 50 };
int[] ycoords = { y, y + 50, y + 50 };
GeneralPath polygon = new GeneralPath(GeneralPath.WIND_EVEN_ODD, xcoords.length);
polygon.moveTo(x + 25, y);
for (int i = 0; i < xcoords.length; i++) {
polygon.lineTo(xcoords[i], ycoords[i]);
}
polygon.closePath();
g2.fill(polygon);
BasicStroke wideStroke = new BasicStroke(2.0f);
g2.setColor(Color.black);
g2.setStroke(wideStroke);
g2.draw(polygon);
}
}