mix BufferedImage - Java 2D Graphics

Java examples for 2D Graphics:BufferedImage

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Description

mix BufferedImage

Demo Code


//package com.java2s;
import java.awt.image.BufferedImage;
import java.awt.image.Raster;
import java.awt.image.WritableRaster;

public class Main {
    public static BufferedImage mix(BufferedImage imgArr[]) {
        int w = imgArr[0].getWidth();
        int h = imgArr[0].getHeight();
        BufferedImage out = new BufferedImage(w, h, imgArr[0].getType());
        WritableRaster outRaster = out.getRaster();
        int[] pix = { 0, 0, 0, 255 };
        for (BufferedImage img : imgArr) {
            Raster raster = img.getData();
            try {
                for (int y = 0; y < h; y++) {
                    for (int x = 0; x < w; x++) {
                        pix = raster.getPixel(x, y, pix);
                        int soma = pix[0] + pix[1] + pix[2];
                        if (soma > 5) // ru?dos (valores muito baixos) ser?o desconsiderados 
                            outRaster.setPixel(x, y, pix);
                    }//from  w  w w .java  2 s . c  o  m
                }

            } catch (Exception ex) {
                int aa = 0;
                aa++;
            }
        }

        return out;
    }
}

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