PetscDrawSynchronizedGetMouseButton

 Returns location of mouse and which button was pressed. Waits for button to be pressed.

Synopsis

#include "petscdraw.h" 
int PetscDrawSynchronizedGetMouseButton(PetscDraw draw,PetscDrawButton *button,PetscReal* x_user,PetscReal *y_user,PetscReal *x_phys,PetscReal *y_phys)
Collective over PetscDraw

Input Parameter

draw -the window to be used

Output Parameters

button - one of BUTTON_LEFT, BUTTON_CENTER, BUTTON_RIGHT
x_user, y_user - user coordinates of location (user may pass in 0).
x_phys, y_phys - window coordinates (user may pass in 0).

See Also

PetscDrawGetMouseButton()

Level:intermediate
Location:src/sys/src/draw/interface/dmouse.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages