javauis/m2g_qt/javasrc/com/nokia/microedition/m2g/M2GSVGRGBColor.java
changeset 80 d6dafc5d983f
parent 56 abc41079b313
child 87 1627c337e51e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/m2g_qt/javasrc/com/nokia/microedition/m2g/M2GSVGRGBColor.java	Fri Oct 15 12:29:39 2010 +0300
@@ -0,0 +1,124 @@
+/*
+* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+package com.nokia.microedition.m2g;
+
+import org.w3c.dom.svg.*;
+
+public class M2GSVGRGBColor implements SVGRGBColor
+{
+    //--------------------------------------------------
+    // STATIC CONSTANTS
+    //--------------------------------------------------
+    private static final int R = 0;
+    private static final int G = 1;
+    private static final int B = 2;
+    // Exception text
+    private static final String OUT_OF_RANGE_ESTR =
+        "Color values out of range.";
+
+    //--------------------------------------------------
+    // VARIABLES
+    //--------------------------------------------------
+    private int[] iComponents;
+
+    //--------------------------------------------------
+    // METHODS
+    //--------------------------------------------------
+
+    /**
+     * Constructor. Defualt color is black.
+    v    */
+    public M2GSVGRGBColor()
+    {
+        iComponents = new int[3];
+        iComponents[R] = 0;
+        iComponents[G] = 0;
+        iComponents[B] = 0;
+    }
+
+    /**
+     * Constructor
+     * @param aR -
+    v    * @param aG -
+    v    * @param aB -
+    v    */
+    public M2GSVGRGBColor(int aR, int aG, int aB) throws SVGException
+    {
+        checkValues(aR, aG, aB);
+        iComponents = new int[3];
+        iComponents[R] = aR;
+        iComponents[G] = aG;
+        iComponents[B] = aB;
+    }
+
+    /**
+     * Checks value range
+     * @param aR
+     * @param aG
+     * @param aB
+     */
+    protected void checkValues(int aR, int aG, int aB) throws SVGException
+    {
+        if (((aR > 255) || (aR < 0)) ||
+                ((aG > 255) || (aG < 0)) ||
+                ((aB > 255) || (aB < 0)))
+        {
+            throw new SVGException(
+                SVGException.SVG_INVALID_VALUE_ERR, OUT_OF_RANGE_ESTR);
+        }
+    }
+
+    /**
+     * Gets components
+     * @return components
+     */
+    int[] getComponents()
+    {
+        return iComponents;
+    }
+
+    /**
+     * @see org.w3c.dom.svg.SVGRGBColor#getRed()
+     */
+    public int getRed()
+    {
+        return iComponents[R];
+    }
+
+    /**
+     * @see org.w3c.dom.svg.SVGRGBColor#getGreen()
+     */
+    public int getGreen()
+    {
+        return iComponents[G];
+    }
+
+    /**
+     * @see org.w3c.dom.svg.SVGRGBColor#getBlue()
+     */
+    public int getBlue()
+    {
+        return iComponents[B];
+    }
+
+    public String toString()
+    {
+        return "SVGRGBColor( r = " + iComponents[R] + ", g = " +
+               iComponents[G] + ", b = " + iComponents[B] + " )";
+    }
+}