Java RGB Color Convert To RgbToGray(int r, int g, int b)

Here you can find the source of RgbToGray(int r, int g, int b)

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Description

Rgb To Gray

License

Open Source License

Declaration 

public static int RgbToGray(int r, int g, int b)

Method Source Code

//package com.java2s;
/*/* ww w  .j av  a  2 s  . com*/
 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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public class Main {
    public static int RgbToGray(int r, int g, int b) {
        return (int) (r * .3 + g * .59 + b * .11);
    }

    public static int RgbToGray(int xrgb) {
        return RgbToGray((xrgb >> 16) & 0xff, (xrgb >> 8) & 0xff, (xrgb) & 0xff);
    }
}

Related

  1. rgbToBlackWhite(int pix, int threshold)
  2. rgbToColor(int r, int g, int b)
  3. rgbToDecimal(int r, int g, int b)
  4. rgbToGray(int colorIn)
  5. rgbToGray(int pixels)
  6. rgbToGrey(byte[] rgb)
  7. rgbToHex(final int r, final int g, final int b)
  8. rgbToHex(int r, int g, int b)
  9. RGBtoHex(int r, int g, int b)