PETSc version v3.16.1-435-g007f11b901
Fix/Edit manual page

PetscDrawSetViewPort

Sets the portion of the window (page) to which draw routines will write.

Synopsis

#include "petscdraw.h" 
PetscErrorCode  PetscDrawSetViewPort(PetscDraw draw,PetscReal xl,PetscReal yl,PetscReal xr,PetscReal yr)
Collective on PetscDraw

Input Parameters

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

Notes

These numbers must always be between 0.0 and 1.0. Lower left corner is (0,0).

Level

advanced

Location

src/sys/classes/draw/interface/dviewp.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages