ViewerDrawGetDrawLG

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

Synopsis

int ViewerDrawGetDrawLG(Viewer v, int windownumber,DrawLG *drawlg)
Not Collective (but DrawLG object will be parallel if Viewer is)

Input Parameter

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

Ouput Parameter

draw -the draw line graph object

Keywords

viewer, draw, get, line graph

See Also

ViewerDrawGetDraw(), ViewerDrawGetAxis(), ViewerDrawOpen()

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