RGB To Color - Android Graphics

Android examples for Graphics:Color RGB Value

  1. HOME
  2. Android
  3. Graphics
  4. Color RGB Value

Description

RGB To Color

Demo Code

/* See http://variableinc.com/terms-use-license for the full license governing this code. */
//package com.java2s;
import android.graphics.Color;
import android.util.Log;

public class Main {
    private static final int COLOR_FLOAT_TO_INT_FACTOR = 255;

    public static int RGBToColor(final double pRed, final double pGreen,
            final double pBlue) {
        Log.d("ColorUtils", "Before Scan= " + pRed + ", " + pGreen + " , "
                + pBlue);// w  ww . ja v  a2  s .  c  o  m

        return Color.rgb(normalizeDouble(pRed), normalizeDouble(pGreen),
                normalizeDouble(pBlue));
    }

    private static int normalizeDouble(double f) {
        double f2 = Math.max(0.0, Math.min(1.0, f));
        return (int) Math.floor(f2 == 1.0 ? COLOR_FLOAT_TO_INT_FACTOR : f2
                * (COLOR_FLOAT_TO_INT_FACTOR + 1));
    }
}

Related Tutorials