petsc-3.13.6 2020-09-29
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,j | - the pixel location
|
Output Parameters
x,y -the coordinate location
Level
developer
Location
src/sys/classes/draw/interface/drect.c
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