PetscDrawLGAddPoints

Adds several points to each of the line graphs. The new points must have an X coordinate larger than the old points.

Synopsis

#include "petscdraw.h"  
PetscErrorCode PetscDrawLGAddPoints(PetscDrawLG lg, PetscInt n, PetscReal *xx[], PetscReal *yy[])

Logically Collective

Input Parameters

• lg - the line graph context

• xx - array of pointers that point to arrays containing the new x coordinates for each curve.

• yy - array of pointers that point to arrays containing the new y points for each curve.

• n - number of points being added

Notes

You must call PetscDrawLGDraw() to display any added points

Call PetscDrawLGReset() to remove all points

See Also

PetscDrawLG, PetscDrawLGCreate(), PetscDrawLGAddPoint(), PetscDrawLGAddCommonPoint(), 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