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#
Level#
advanced
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages