On Sep 3, 2007, at 1:55 PM, Alan W. Irwin wrote: > On 2007-09-03 11:33-0400 Hazen Babcock wrote: > >> Er, well, I actually didn't have any real plans for further xcairo >> interactivity. Suggestions however are welcome. > > I was referring to the extensive thread we had before about this > subject > where I believe you concluded that the ability (shown in example 1 > if you > use the -locate option) of -dev xwin and -dev tk to deliver back > the key > that was struck as well as the world coordinates of the cursor when > that key > was struck should be implemented for -dev xcairo when you had a > chance.
As a first step, I've added a simple event loop to xcairo. Among other things it should now handle expose/redraw events properly, so if you move or resize the screen the plot should no longer disappear. Since this works by redrawing the plot from scratch each time and since a simple resizing of the screen can generate a surprising number of expose events this might be a little slow. The advance to next page / quit has also been changed, like the xwin driver you now need to select the plotting window and press return. -Hazen ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel
