petsc-master 2019-12-10
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PetscDrawOpenImage

Opens an image for use with the PetscDraw routines.

Synopsis

#include "petscdraw.h" 
#include "petscdraw.h" 
PetscErrorCode PetscDrawOpenImage(MPI_Comm comm,const char filename[],int w,int h,PetscDraw *draw)
Collective

Input Parameters

comm - the communicator that will share image
filename - optional name of the file
w, h -the image width and height in pixels

Output Parameters

draw -the drawing context.

See Also

PetscDrawSetSave(), PetscDrawSetFromOptions(), PetscDrawCreate(), PetscDrawDestroy()

Level

beginner

Location

src/sys/classes/draw/impls/image/drawimage.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages