vtkmodules.gtk.GtkGLExtVTKRenderWindowInteractor

Description:

Provides a pyGtk vtkRenderWindowInteractor widget. This embeds a vtkRenderWindow inside a GTK widget and uses the vtkGenericRenderWindowInteractor for the event handling. This is similar to GtkVTKRenderWindowInteractor.py.

The extensions here allow the use of gtkglext rather than gtkgl and pygtk-2 rather than pygtk-0. It requires pygtk-2.0.0 or later.

There is a working example at the bottom.

Credits:

John Hunter jdhunter@ace.bsd.uchicago.edu developed and tested this code based on VTK’s GtkVTKRenderWindow.py and extended it to work with pygtk-2.0.0.

License:

VTK license.

Module Contents

Classes

GtkGLExtVTKRenderWindowInteractor

Embeds a vtkRenderWindow into a pyGTK widget and uses vtkGenericRenderWindowInteractor for the event handling. This class embeds the RenderWindow correctly. A getattr hook is provided that makes the class behave like a vtkGenericRenderWindowInteractor.

Functions

main

API

class vtkmodules.gtk.GtkGLExtVTKRenderWindowInteractor.GtkGLExtVTKRenderWindowInteractor(*args)

Bases: gtk.gtkgl.DrawingArea

Embeds a vtkRenderWindow into a pyGTK widget and uses vtkGenericRenderWindowInteractor for the event handling. This class embeds the RenderWindow correctly. A getattr hook is provided that makes the class behave like a vtkGenericRenderWindowInteractor.

Initialization

set_size_request(w, h)

ConnectSignals()

__getattr__(attr)

Makes the object behave like a vtkGenericRenderWindowInteractor

CreateTimer(obj, event)

DestroyTimer(obj, event)

The timer is a one shot timer so will expire automatically.

GetRenderWindow()

Render()

OnRealize(*args)

OnConfigure(widget, event)

OnExpose(*args)

OnDestroy(event=None)

_GetCtrlShift(event)

OnButtonDown(wid, event)

Mouse button pressed.

OnButtonUp(wid, event)

Mouse button released.

OnMouseMove(wid, event)

Mouse has moved.

OnEnter(wid, event)

Entering the vtkRenderWindow.

OnLeave(wid, event)

Leaving the vtkRenderWindow.

OnKeyPress(wid, event)

Key pressed.

OnKeyRelease(wid, event)

Key released.

Initialize()

SetPicker(picker)

GetPicker(picker)

vtkmodules.gtk.GtkGLExtVTKRenderWindowInteractor.main()