PetscDrawPixelToCoordinate#
given a pixel in a PetscDraw returns the coordinate
Synopsis#
#include "petscdraw.h"
PetscErrorCode PetscDrawPixelToCoordinate(PetscDraw draw, int i, int j, PetscReal *x, PetscReal *y)
Not Collective
Input Parameters#
draw - the draw where the coordinates are defined
i - the horizontal pixel location
j - the vertical pixel location
Output Parameters#
x - the horizontal coordinate
y - the vertical coordinate
See Also#
Level#
developer
Location#
Implementations#
PetscDrawPixelToCoordinate_Image() in src/sys/classes/draw/impls/image/drawimage.c
PetscDrawPixelToCoordinate_Null() in src/sys/classes/draw/impls/null/drawnull.c
PetscDrawPixelToCoordinate_X() in src/sys/classes/draw/impls/x/xops.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages