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

Input Parameters#

  • lg - the line graph context

  • x - the common x coordinate point

  • y - the new y coordinate point for each curve.

Notes#

You must call PetscDrawLGDraw() to display any added points

Call PetscDrawLGReset() to remove all points

See Also#

PetscDrawLG, PetscDrawLGCreate(), PetscDrawLGAddPoints(), PetscDrawLGAddPoint(), PetscDrawLGReset(), PetscDrawLGDraw()

Level#

intermediate

Location#

src/sys/classes/draw/utils/lg.c

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Index of all Draw routines
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Index of all manual pages