PETSc version 3.15.5
PetscDrawTensorContour
PetscDraws a contour plot for a two-dimensional array that is stored as a PETSc vector. 
Synopsis
#include "petscdraw.h" 
PetscErrorCode  PetscDrawTensorContour(PetscDraw draw,int m,int n,const PetscReal xi[],const PetscReal yi[],PetscReal *v)
Collective on PetscDraw, but PetscDraw must be sequential
Input Parameters
|  | draw | - the draw context | 
|  | m,n | - the global number of mesh points in the x and y directions | 
|  | xi,yi | - the locations of the global mesh points (optional, use NULL
to indicate uniform spacing on [0,1]) | 
|  | V | - the values | 
Options Database Keys
|  | -draw_x_shared_colormap | - Indicates use of private colormap | 
|  | -draw_contour_grid | - PetscDraws grid contour | 
See Also
 PetscDrawTensorContourPatch(), PetscDrawScalePopup()
Level
intermediate
Location
src/sys/classes/draw/interface/dtri.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages