PetscDrawCollectiveBegin#

Begins a set of draw operations Collective

Synopsis#

#include <petscdraw.h>
PetscErrorCode PetscDrawCollectiveBegin(PetscDraw draw)

Collective

Input Parameter#

  • draw - the draw object

Notes#

This is a macro that handles its own error checking, it does not return an error code.

The set of operations needs to be ended by a call to PetscDrawCollectiveEnd().

X windows draw operations that are enclosed by these routines handle correctly resizing or closing of the window without crashing the program.

Developer Note#

This only applies to X windows and so should have a more specific name such as PetscDrawXCollectiveBegin()

See Also#

PetscDrawCollectiveEnd()

Level#

advanced

Location#

include/petscdraw.h


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