petsc-3.7.3 2016-08-01
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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,y - the coordinate location

Output Parameters

i,j -the pixel location

Level:developer
Location:src/sys/classes/draw/interface/drect.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages