PetscDrawLGAddPoint#
Adds another point to each of the line graphs. The new point must have an X coordinate larger than the old points.
Synopsis#
#include "petscdraw.h"
PetscErrorCode PetscDrawLGAddPoint(PetscDrawLG lg, const PetscReal *x, const PetscReal *y)
Logically Collective
Input Parameters#
lg - the line graph context
x - array containing the x coordinate for the point on each curve
y - array containing the y coordinate for the point on each curve
Notes#
You must call PetscDrawLGDraw() to display any added points
Call PetscDrawLGReset() to remove all points
See Also#
PetscDrawLG, PetscDrawLGCreate(), PetscDrawLGAddPoints(), PetscDrawLGAddCommonPoint(), PetscDrawLGReset(), PetscDrawLGDraw()
Level#
intermediate
Location#
Examples#
src/ksp/ksp/tutorials/ex68.c
src/ksp/ksp/tutorials/ex69.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages