PetscDrawCoordinateToPixel#

given a coordinate in a PetscDraw returns the pixel location

Synopsis#

#include "petscdraw.h" 
PetscErrorCode PetscDrawCoordinateToPixel(PetscDraw draw, PetscReal x, PetscReal y, int *i, int *j)

Not Collective

Input Parameters#

  • draw - the draw where the coordinates are defined

  • x - the horizontal coordinate

  • y - the vertical coordinate

Output Parameters#

  • i - the horizontal pixel location

  • j - the vertical pixel location

See Also#

PetscDraw

Level#

developer

Location#

src/sys/classes/draw/interface/drect.c

Implementations#

PetscDrawCoordinateToPixel_Image in src/sys/classes/draw/impls/image/drawimage.c
PetscDrawCoordinateToPixel_Null in src/sys/classes/draw/impls/null/drawnull.c
PetscDrawCoordinateToPixel_X in src/sys/classes/draw/impls/x/xops.c

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Index of all Draw routines
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Index of all manual pages