Java BufferedImage Rotate rotate(BufferedImage image, float theRadiansAngle)

Description

rotate

License

Open Source License

Declaration

public static BufferedImage rotate(BufferedImage image, float theRadiansAngle) 

Method Source Code

//package com.java2s;
/*/*from  w  ww.  j a v  a 2  s.  c om*/
 * Gestalt
 *
 * Copyright (C) 2012 Patrick Kochlik + Dennis Paul
 *
 * This library 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 library 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 library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * {@link http://www.gnu.org/licenses/lgpl.html}
 *
 */

import java.awt.geom.AffineTransform;
import java.awt.image.AffineTransformOp;
import java.awt.image.BufferedImage;
import java.awt.image.BufferedImageOp;

public class Main {
    public static BufferedImage rotate(BufferedImage image, float theRadiansAngle) {
        AffineTransform transform = AffineTransform.getRotateInstance(theRadiansAngle, image.getWidth() / 2,
                image.getHeight() / 2);
        AffineTransformOp op = new AffineTransformOp(transform, AffineTransformOp.TYPE_BILINEAR);
        return filter(image, op);
    }

    public static BufferedImage filter(final BufferedImage image, BufferedImageOp op) {
        BufferedImage filteredImage = new BufferedImage(image.getWidth(), image.getHeight(), image.getType());
        op.filter(image, filteredImage);
        return filteredImage;
    }
}

Related

1. rotate(BufferedImage bi, double rotateValue)
2. rotate(BufferedImage bi, int degree)
3. rotate(BufferedImage image, double theta)
4. rotate(BufferedImage image, double theta, int anchorX, int anchorY)
5. rotate(BufferedImage image, int degrees)
6. rotate(BufferedImage img, int angle)
7. rotate(BufferedImage img, int angle)
8. rotate(BufferedImage img, int angle)