petsc-dev 2014-08-28
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PetscDrawZoom

Allows one to create a graphic that users may zoom into.

Synopsis

#include "petscdraw.h"  
PetscErrorCode  PetscDrawZoom(PetscDraw draw,PetscErrorCode (*func)(PetscDraw,void*),void *ctx)
Collective on PetscDraw

Input Parameters

draw - the window where the graph will be made.
func - users function that draws the graphic
ctx - pointer to any user required data

See Also


Level:advanced
Location:
src/sys/classes/draw/utils/zoom.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/dm/examples/tutorials/ex6.c.html