petsc-3.14.6 2021-03-30
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PetscDrawGetCurrentPoint

 Gets the current draw point, some codes use this point to determine where to draw next

Synopsis

#include "petscdraw.h" 
PetscErrorCode  PetscDrawGetCurrentPoint(PetscDraw draw,PetscReal *x,PetscReal *y)
Not collective

Input Parameter

draw - the drawing context

Output Parameters

x,y - the current point

See Also

PetscDrawPushCurrentPoint(), PetscDrawPopCurrentPoint(), PetscDrawSetCurrentPoint()

Level

intermediate

Location

src/sys/classes/draw/interface/dline.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages