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