Java Image Create makeImage(double[][] levels)

Here you can find the source of makeImage(double[][] levels)

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Description

make Image

License

Open Source License

Declaration 

public static BufferedImage makeImage(double[][] levels)

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.awt.image.BufferedImage;

import java.awt.image.WritableRaster;

public class Main {
    public static BufferedImage makeImage(double[][] levels) {
        BufferedImage image = new BufferedImage(levels.length, levels[0].length, BufferedImage.TYPE_BYTE_GRAY);
        WritableRaster writeableRaster = image.getRaster();
        for (int i = 0; i < writeableRaster.getWidth(); ++i) {
            for (int j = 0; j < writeableRaster.getHeight(); ++j) {
                writeableRaster.setPixel(i, j, new double[] { levels[i][j] });
            }//  ww  w. ja  va2 s  .c om
        }
        return image;
    }
}

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  6. makeImageResizer(String srcImgPath, String targerPath, int scaledWidth, int scaledHeight, boolean preserveAlpha)