filter RGB - Java 2D Graphics

Java examples for 2D Graphics:Color RGB

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Description

filter RGB

Demo Code


//package com.java2s;

public class Main {
    public static boolean filterRGB(double margin, int imgWt, int imgHt,
            int icol, int irow) {
        if (margin <= 0.0)
            return true;
        double fadeWt = margin * imgWt, fadeHt = margin * imgHt;
        double newWt = (double) imgWt - fadeWt, newHt = (double) imgHt
                - fadeHt;/* w ww.ja v a2 s.co m*/
        double dxFade = fadeWt / 2.0D, dyFade = fadeHt / 2.0D;
        if ((irow > dyFade && icol > dxFade)
                && (irow < (dyFade + newHt) && icol < (dxFade + newWt)))
            return false;
        return true;
    }
}

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