11.2 DrawingArea object

 
The DrawingArea                 object specifies the location and size of the drawing area used for placement of viewports.
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11.2.1  Members

The DrawingArea object has the following members:
widthA Float specifying the width in millimeters.
 heightA Float specifying the height in millimeters.
 originA pair of Floats specifying the coordinates of the bottom left hand corner in millimeters.