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 - horizontal coordinate of the current point 
- y - vertical coordinate of the current point 
See Also#
PetscDraw, 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