DLI Implementation and Reference Guide - Datalogics

10.4. DLI Implementation and Reference Guide
dlpdfcontentrect
This will draw a rectangle. The four parameters are ASFixed values reflecting X
Concepts and Facilities: Guide to the DL Pager Composition System
position, Y position, Width and Depth. If Width and Depth are positive
numbers, the rectangle will be positioned with its lower left hand corner at the
position (X,Y).
dlpdfcontentline
This will draw a line. There are four parameters, reflecting ASFixed values for (X,Y)
start and (X,Y) end.
NOTE: The Fill operator is meaningless with this structure.
dlpdfcontentarc
This will draw a curved line.
• The first two parameters are ASFixed values reflecting the (X,Y) position of the
center of the circle of which this arc is a portion.
• The third parameter is the ASFixed value of the Radius of that circle.
• The fourth and fifth parameters are the Start Angle and End Angle at which
the arc starts and ends respectively.
The arc is drawn counter-clockwise from Start Angle to End Angle. The angles
are specified in degrees, with Zero degrees pointing to the right. If the start and end
angles are coincident, a full circle will be drawn.
dlpdfcontentarcn
This is identical to the previous, except that the arc is drawn clockwise.