Bug 190266 TVT33:TCT499: ar: Chart labels are wrapping covering chart numbers beneath
<response_by> Noha El Ghannam at 2007.05.31.09.17.34 </response_by> OS: Windows Build date: 05292007 Component Name: BIRT Blocking: No Tester Name: Noha Steps to recreate the problem: Open 'Select Data' tab in Chart Builder. Problem description: Chart labels are wrapping covering chart numbers beneath making the numbers unreadable, even though there is enough space to display the full chart label without wrapping. <response_by> Cam-Thu Le at 2007.05.31.10.17.58 </response_by> This article was reassigned from Category:''TVT Testcases''. <response_by> Bryan Green at 2007.05.31.10.46.26 </response_by> Changing status in TCT.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/util/ChartUtil.java
return -3;
		}
		if ( dAngle == 270 )
		{
			return -4;
		}
		if ( dAngle >= 0 && dAngle < 90 )
		{
			return 1;
		}
		if ( dAngle > 90 && dAngle < 180 )
		{
			return 2;
		}
		if ( dAngle > 180 && dAngle < 270 )
		{
			return 3;
		}
		return 4;
	}
	/**
	 * Returns if two polygons intersect each other.
	 * 
	 * @param pg1
	 * @param pg2
	 * @return if two polygons intersect each other
	 */
	public static boolean intersects( Polygon pg1, Polygon pg2 )
	{
		if ( pg1 != null )