Language Reference |
GSHOW Call |
The GSHOW subroutine is a graphical call that displays a window. If you do not specify segment-name, the GSHOW subroutine displays the current graph.
If the current graph is active at the time that the GSHOW subroutine is called, it remains active after the call; that is, graphics primitives can still be added to the segment. On the other hand, if you specify segment-name, the GSHOW subroutine closes any active graphics segment, searches the current catalog for a segment with the given name, and then displays that graph. Examples of valid statements follow:
call gshow; call gshow("plot_a5"); seg = {myplot}; call gshow(seg);
See Chapter 15 for examples that use the GSHOW subroutine.
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