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/*
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* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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package com.nokia.microedition.m2g;
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import org.w3c.dom.svg.*;
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public class M2GSVGRGBColor implements SVGRGBColor
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{
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//--------------------------------------------------
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// STATIC CONSTANTS
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//--------------------------------------------------
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private static final int R = 0;
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private static final int G = 1;
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private static final int B = 2;
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// Exception text
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private static final String OUT_OF_RANGE_ESTR =
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"Color values out of range.";
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//--------------------------------------------------
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// VARIABLES
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//--------------------------------------------------
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private int[] iComponents;
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//--------------------------------------------------
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// METHODS
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//--------------------------------------------------
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/**
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* Constructor. Defualt color is black.
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v */
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public M2GSVGRGBColor()
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{
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iComponents = new int[3];
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iComponents[R] = 0;
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iComponents[G] = 0;
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iComponents[B] = 0;
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}
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/**
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* Constructor
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* @param aR -
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v * @param aG -
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v * @param aB -
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v */
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public M2GSVGRGBColor(int aR, int aG, int aB) throws SVGException
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{
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checkValues(aR, aG, aB);
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iComponents = new int[3];
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iComponents[R] = aR;
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iComponents[G] = aG;
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iComponents[B] = aB;
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}
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/**
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* Checks value range
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* @param aR
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* @param aG
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* @param aB
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*/
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protected void checkValues(int aR, int aG, int aB) throws SVGException
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{
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if (((aR > 255) || (aR < 0)) ||
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((aG > 255) || (aG < 0)) ||
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((aB > 255) || (aB < 0)))
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{
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throw new SVGException(
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SVGException.SVG_INVALID_VALUE_ERR, OUT_OF_RANGE_ESTR);
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}
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}
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/**
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* Gets components
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* @return components
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*/
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int[] getComponents()
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{
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return iComponents;
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}
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/**
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* @see org.w3c.dom.svg.SVGRGBColor#getRed()
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*/
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public int getRed()
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{
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return iComponents[R];
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}
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/**
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* @see org.w3c.dom.svg.SVGRGBColor#getGreen()
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*/
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public int getGreen()
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{
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return iComponents[G];
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}
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/**
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* @see org.w3c.dom.svg.SVGRGBColor#getBlue()
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*/
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public int getBlue()
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{
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return iComponents[B];
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}
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public String toString()
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{
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return "SVGRGBColor( r = " + iComponents[R] + ", g = " +
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iComponents[G] + ", b = " + iComponents[B] + " )";
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}
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}
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