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 where the image will be stored

  • w, h - the image width and height in pixels

Output Parameters#

  • draw - the drawing context.

See Also#

PetscDraw, PETSC_DRAW_IMAGE, PETSC_DRAW_X, PetscDrawSetSave(), PetscDrawSetFromOptions(), PetscDrawCreate(), PetscDrawDestroy()

Level#

beginner

Location#

src/sys/classes/draw/impls/image/drawimage.c


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Index of all Draw routines
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Index of all manual pages