petsc-master 2019-07-23
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PetscViewerGLVisOpen

Opens a GLVis type viewer

Synopsis

#include "petscviewer.h" 
#include "petscsys.h"    
PetscErrorCode PetscViewerGLVisOpen(MPI_Comm comm, PetscViewerGLVisType type, const char name[], PetscInt port, PetscViewer *viewer)
Collective

Input Parameters

comm - the MPI communicator
type - the viewer type: PETSC_VIEWER_GLVIS_SOCKET for real-time visualization or PETSC_VIEWER_GLVIS_DUMP for dumping to disk
name - either the hostname where the GLVis server is running or the base filename for dumping the data for subsequent visualizations
port - socket port where the GLVis server is listening. Not referenced when type is PETSC_VIEWER_GLVIS_DUMP

Output Parameters

viewer -the PetscViewer object

Options Database Keys

-glvis_precision <precision> - Sets number of digits for floating point values
-glvis_size <width,height> - Sets the window size (in pixels)
-glvis_pause <pause> - Sets time (in seconds) that the program pauses after each visualization (0 is default, -1 implies every visualization)
-glvis_keys - Additional keys to configure visualization
-glvis_exec - Additional commands to configure visualization

Notes

misses Fortran binding

See Also

PetscViewerCreate(), PetscViewerSetType(), PetscViewerGLVisType

Level

beginner

Location

src/sys/classes/viewer/impls/glvis/glvis.c

Examples

src/ksp/ksp/examples/tutorials/ex43.c.html

Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages