Convert Bitmap yuv Landscape To Portrait - Android Graphics

Android examples for Graphics:Bitmap Orientation

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Description

Convert Bitmap yuv Landscape To Portrait

Demo Code

/**// www.j a v  a2 s.c om
 * Copyright 2014 Zhenguo Jin
 *
 * 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.
 */
//package com.java2s;

public class Main {

    public static final byte[] yuvLandscapeToPortrait(byte[] sourceData,
            int width, int height) {
        byte[] rotatedData = new byte[sourceData.length];
        for (int y = 0; y < height; y++) {
            for (int x = 0; x < width; x++)
                rotatedData[x * height + height - y - 1] = sourceData[x + y
                        * width];
        }
        return rotatedData;
    }
}

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