#include "petscdraw.h" PetscErrorCode PetscDrawSetViewPort(PetscDraw draw,PetscReal xl,PetscReal yl,PetscReal xr,PetscReal yr)Collective on PetscDraw
xl | - the horizontal coordinate of the lower left corner of the subwindow. | |
yl | - the vertical coordinate of the lower left corner of the subwindow. | |
xr | - the horizontal coordinate of the upper right corner of the subwindow. | |
yr | - the vertical coordinate of the upper right corner of the subwindow. | |
draw | - the drawing context |