The width of the control.
Width on the Position page in the Properties view.
An integer in the unit of measure specified for the DataWindow object. Units of measure include PBUs, thousandths of an inch (1000 = 1 inch), thousandths of a centimeter (1000 = 1 centimeter), or pixels.
The following statement causes the width of a rectangle to be 500 PBUs if the state column for the row has the value NY. Otherwise, the rectangle is 1000 PBUs wide:
if (state = 'NY', 500, 1000)