Bug 168130 Images in PDF Output touch neighboring items
In attached report designs, the image get squished up to the neighboring report items.
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFEmitter.java
{
			public static final int TOP_BORDER = 0;
			public static final int RIGHT_BORDER = 1;
			public static final int BOTTOM_BORDER = 2;
			public static final int LEFT_BORDER = 3;
			public int startX, startY, endX, endY;
			public int borderWidth;
			public Color borderColor;
			public CSSValue borderStyle;
			public int borderType;
			public BorderInfo(int startX, int startY, int endX, int endY, 
					int borderWidth, Color borderColor, CSSValue borderStyle, int borderType)
			{
				this.startX = startX;
				this.startY = startY;
				this.endX = endX;
				this.endY = endY;