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 * Copyright (c) 2005, www.pdfbox.org
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 * modification, are permitted provided that the following conditions are met:
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 *    this list of conditions and the following disclaimer.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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package org.pdfbox.util.operator;

import java.util.List;

import org.pdfbox.cos.COSNumber;
import org.pdfbox.pdmodel.graphics.color.PDColorSpace;
import org.pdfbox.pdmodel.graphics.color.PDColorSpaceInstance;
import org.pdfbox.pdmodel.graphics.color.PDDeviceRGB;
import org.pdfbox.util.PDFOperator;

import java.io.IOException;

/**
 * <p>Set the non stroking color space.</p>
 * 
 * @author Ben Litchfield (ben@benlitchfield.com)
 * @version $Revision: 1.2 $
 */
public class SetNonStrokingRGBColor extends OperatorProcessor 
{
    /**
     * rg Set color space for non stroking operations.
     * @param operator The operator that is being executed.
     * @param arguments List
     * @throws IOException If an error occurs while processing the font.
     */
    public void process(PDFOperator operator, List arguments) throws IOException
    {
        PDColorSpace cs = PDDeviceRGB.INSTANCE;
        PDColorSpaceInstance colorInstance = context.getGraphicsState().getNonStrokingColorSpace();
        colorInstance.setColorSpace( cs );
        float[] values = new float[3];
        for( int i=0; i<arguments.size(); i++ )
        {
            values[i] = ((COSNumber)arguments.get( i )).floatValue();
        }
        colorInstance.setColorSpaceValue( values );
    }
}