Re: [Fxruby-users] FXGLViewer#translate

[Joel V. <vj...@PA...>]

Joel VanderWerf wrote:
> 
> I want to change the viewer's position, and #translate is what seems to 
> do it in Fox. At least, that's how right-click-and-drag is implemented. 
> But calling translate thru the FXRuby interface doesn't seem to have any 
> effect. Anyone know how to do this?

Just to be more precise, I applied the following patch to glviewer.rb. 
The zoom changes, but not the viewer position.

--- glviewer.rb 2003-06-11 14:28:34.000000000 -0700
+++ glviewer-test.rb    2003-06-16 18:47:03.000000000 -0700
@@ -254,6 +254,9 @@
      viewer = FXGLViewer.new(mdichild, @glvisual, self, ID_GLVIEWER,
        LAYOUT_FILL_X|LAYOUT_FILL_Y|LAYOUT_TOP|LAYOUT_LEFT)

+    viewer.zoom = 2
+    viewer.translate FXVec.new(100,100,100)
+
      # Tab book with switchable panels
      panels = TabBook.new(frame, @mdiclient)