petsc-3.11.4 2019-09-28
PetscDrawTriangle
PetscDraws a triangle onto a drawable.
Synopsis
#include "petscdraw.h"
PetscErrorCode PetscDrawTriangle(PetscDraw draw,PetscReal x1,PetscReal y_1,PetscReal x2,PetscReal y2,PetscReal x3,PetscReal y3,int c1,int c2,int c3)
Not Collective
Input Parameters
| draw | - the drawing context
|
| x1,y1,x2,y2,x3,y3 | - the coordinates of the vertices
|
| c1,c2,c3 | - the colors of the three vertices in the same order as the xi,yi
|
See Also
PetscDrawLine(), PetscDrawRectangle(), PetscDrawEllipse(), PetscDrawMarker(), PetscDrawPoint(), PetscDrawArrow()
Level
beginner
Location
src/sys/classes/draw/interface/dtri.c
Implementations
PetscDrawTriangle_Image in src/sys/classes/draw/impls/image/drawimage.c
PetscDrawTriangle_Null in src/sys/classes/draw/impls/null/drawnull.c
PetscDrawTriangle_TikZ in src/sys/classes/draw/impls/tikz/tikz.c
src/sys/classes/draw/impls/win32/win32draw.c:482:static PetscErrorCode PetscDrawTriangle_Win32(PetscDraw draw,PetscReal x1,PetscReal yone,PetscReal x2,PetscReal y2,
PetscDrawTriangle_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