Bug 161180 PDF output problem
Birt 2.1.1 PDF emitter seems to have a bug. It doesn't render floating width table columns correctly. I have n fixed width columns and one floating column width in my designs. This column width should be equal to page width - fixed widths - margins. The resulting width in Birt 2.1.1 is 0. Birt 2.1 renders these reports without problems.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
{
			int avaWidth = sum/cols.length;
			for(int i=0; i<cols.length; i++)
			{
				if(cols[i]<0)
				{
					cols[i] = avaWidth;
				}
				else
				{
					cols[i] -= (int)(((float)cols[i])*delta/currentSum);
				}
			}
			
		}
		private void distributeLeftWidth(int cols[], int avaWidth)
		{
			for(int i=0; i<cols.length; i++)
			{
				if(cols[i]<0)
				{
					cols[i] = avaWidth;
				}
			}
		}		
	}
	
	private boolean isColumnHidden( IColumn column )
	{
		String format = context.getFormat( );