Bug 313646 SVG chart using pattern as color or background does not work when preview in firefox for the first time.[13]
description: SVG chart using pattern as color or background does not work when preview in firefox for the first time. build id: 2.6.0 v20100520-0630 steps to reproduce: 1.New a SVG chart using pattern as color or background color. 2.Preview in firefox. Actual result: The pattern does not work when you first preview in firefox.
chart/org.eclipse.birt.chart.device.svg/src/org/eclipse/birt/chart/device/svg/SVGGraphics2D.java
* (non-Javadoc)
	 * 
	 * @see java.awt.Graphics#drawArc(int, int, int, int, int, int)
	 */
	public void drawArc( int arg0, int arg1, int arg2, int arg3, int arg4,
			int arg5 )
	{
		drawArc( (double) arg0,
				(double) arg1,
				(double) arg2,
				(double) arg3,
				(double) arg4,
				(double) arg5 );
	}
	public void drawArc( double arg0, double arg1, double arg2, double arg3,
			double arg4, double arg5 )
	{
		currentElement = createArc( arg0, arg1, arg2, arg3, arg4, arg5 );
		appendChild( currentElement );
		setStrokeStyle( currentElement );
	}
	protected void setStrokeStyle( Element currentElement )
	{
		setStrokeStyle( currentElement, false );
	}
	/**
	 * Adds stroke color and style information to the element passed in.
	 * 
	 * @param currentElement
	 *            the element to add style information to.