PETSc version 3.15.5
PetscDrawLGAddCommonPoint
Adds another point to each of the line graphs. All the points share the same new X coordinate.  The new point must have an X coordinate larger than the old points. 
Synopsis
#include "petscdraw.h"  
PetscErrorCode  PetscDrawLGAddCommonPoint(PetscDrawLG lg,const PetscReal x,const PetscReal *y)
Logically Collective on PetscDrawLG
Input Parameters
|  | lg | - the LineGraph data structure | 
|  | x | - the common x coordinate point | 
|  | y | - the new y coordinate point for each curve. | 
Note: You must call PetscDrawLGDraw() to display any added points
Call PetscDrawLGReset() to remove all points
See Also
 PetscDrawLGCreate(), PetscDrawLGAddPoints(), PetscDrawLGAddPoint(), PetscDrawLGReset(), PetscDrawLGDraw()
Level
intermediate
Location
src/sys/classes/draw/utils/lg.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages