Bug 214197 [Regression] Auto scale does not work correctly [13]
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
0,
							iLabelLocation,
							x,
							y,
							iNewPointToCheck,
							iPrevPointToCheck,
							la,
							xs,
							i );
				}
			}
		}
		return ba;
	}
	/**
	 * Check the label visibility for a given tick label
	 * 
	 * @param rrPrev
	 *            The 2-array of RotatedRectangle, to keep the previous label
	 *            rectangle
	 * @param arrayIndex
	 *            The index to use in rrPrev, 0 or 1, depending on staggering
	 * @param iLabelLocation
	 *            The location of the label (left/right, or above/below)
	 * @param x
	 *            The x location of the tick
	 * @param y
	 *            The y location of the tick
	 * @param iNewPointToCheck
	 *            the point to check for intersection in the new label