PetscDrawPointSetSize#

Sets the point size for future draws. The size is relative to the user coordinates of the window; 0.0 denotes the natural width, 1.0 denotes the entire viewport.

Synopsis#

#include "petscdraw.h" 
PetscErrorCode PetscDrawPointSetSize(PetscDraw draw, PetscReal width)

Not Collective

Input Parameters#

draw - the drawing context
width - the width in user coordinates

Note#

Even a size of zero insures that a single pixel is colored.

Level#

advanced

Location#

src/sys/classes/draw/interface/dpoint.c

Implementations#

PetscDrawPointSetSize_Image() in src/sys/classes/draw/impls/image/drawimage.c
PetscDrawPointSetSize_Win32() in src/sys/classes/draw/impls/win32/win32draw.c

Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages