ViewerDrawGetDraw

Returns Draw object from Viewer object. This Draw object may then be used to perform graphics using DrawXXX() commands.

Synopsis

#include "draw.h" 
int ViewerDrawGetDraw(Viewer viewer,int windownumber,Draw *draw)
Not collective (but Draw returned will be parallel object if Viewer is)

Input Parameter

viewer - the viewer (created with ViewerDrawOpen()
windownumber - indicates which subwindow (usually 0)

Ouput Parameter

draw -the draw object

Keywords

viewer, draw, get

See Also

ViewerDrawGetLG(), ViewerDrawGetAxis(), ViewerDrawOpen()

Level:intermediate
Location:src/sys/src/viewer/impls/draw/drawv.c
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