Mega Code Archive
HSV To Color
<![CDATA[
//package org.anddev.andengine.util;
import android.graphics.Color;
/**
* (c) 2010 Nicolas Gramlich
* (c) 2011 Zynga Inc.
*
* @author Nicolas Gramlich
* @since 11:13:45 - 04.08.2010
*/
public class ColorUtils {
//
// Constants
//
private static final float[] HSV_TO_COLOR = new float[3];
private static final int HSV_TO_COLOR_HUE_INDEX = 0;
private static final int HSV_TO_COLOR_SATURATION_INDEX = 1;
private static final int HSV_TO_COLOR_VALUE_INDEX = 2;
private static final int COLOR_FLOAT_TO_INT_FACTOR = 255;
//
// Fields
//
//
// Constructors
//
//
// Getter & Setter
//
//
// Methods for/from SuperClass/Interfaces
//
/**
* @param pHue [0 .. 360)
* @param pSaturation [0...1]
* @param pValue [0...1]
*/
public static int HSVToColor(final float pHue, final float pSaturation, final float pValue) {
HSV_TO_COLOR[HSV_TO_COLOR_HUE_INDEX] = pHue;
HSV_TO_COLOR[HSV_TO_COLOR_SATURATION_INDEX] = pSaturation;
HSV_TO_COLOR[HSV_TO_COLOR_VALUE_INDEX] = pValue;
return Color.HSVToColor(HSV_TO_COLOR);
}
public static int RGBToColor(final float pRed, final float pGreen, final float pBlue) {
return Color.rgb((int)(pRed * COLOR_FLOAT_TO_INT_FACTOR), (int)(pGreen * COLOR_FLOAT_TO_INT_FACTOR), (int)(pBlue * COLOR_FLOAT_TO_INT_FACTOR));
}
//
// Methods
//
//
// Inner and Anonymous Classes
//
}
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