Java BufferedImage Rotate rotate(BufferedImage bi, double rotateValue)

Description

rotate

License

Apache License

Declaration

public static BufferedImage rotate(BufferedImage bi, double rotateValue) 

Method Source Code

//package com.java2s;
/*// w w w. j a  v  a  2 s.  com
 * 
 * Copyright 2001-2004 The Apache Software Foundation
 * 
 * Licensed 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.
 * 
 */

import java.awt.geom.AffineTransform;
import java.awt.image.*;

public class Main {
    public static BufferedImage rotate(BufferedImage bi, double rotateValue) {
        AffineTransform tx = new AffineTransform();
        tx.rotate(rotateValue);
        AffineTransformOp op = new AffineTransformOp(tx, AffineTransformOp.TYPE_BILINEAR);
        BufferedImage biNew = new BufferedImage((bi.getWidth()), (bi.getHeight()), bi.getType());
        return op.filter(bi, biNew);
    }
}

Related

1. rotate(BufferedImage bi, int degree)
2. rotate(BufferedImage image, double theta)
3. rotate(BufferedImage image, double theta, int anchorX, int anchorY)
4. rotate(BufferedImage image, float theRadiansAngle)