search for: rgler

Displaying 2 results from an estimated 2 matches for "rgler".

Did you mean: ruler
2008 Mar 01
1
How to chain user mouse handlers in rgl
Dear Rglers, With rgl, I would like to set marker when a button is pressed, but leave the standard trackball handling otherwise. Thanks to Duncan and Oleg for helping me handling key down. How do I say in a custom mouse handler "after having done your work, forward to standard trackball once only"...
2008 Feb 29
1
Getting Keypressed State in rgl
Dear Rglers, when using a callback in rgl (Windows, if it matters) http://finzi.psych.upenn.edu/R/library/rgl/html/callbacks.html I would like to get the Asynchronous keyboard status (as least Shift/Control, but preferably other key) to set markers in a plot. getGraphicsEvents seems to be limited to norma...