[Moose-dev] Updating grapher graphs as data comes in

Hi all, I am thinking about a specific setting where I want to make a scatterplot that is somewhat dynamic: I have collections of points coming in regularly and when a new collection has arrived I want to remove the existing plot and show the new data. I thought I would be able to do something with the existing Grapher infrastructure. My idea was to remove all elements from the open RTView instance, then remove the dataset from the RTGrapher instance, add the new dataset to the RTGrapher instance and call build again. But I cannot remove a dataset from a RTGrapher, so apparently no go. Is there a way to do something like this without making modifications to Roassal? I could hack something together of course but prefer existing infrastructure, if present. Also, I want to set max X and max Y beforehand because I know what the range of the incoming points is. Any pointers would be appreciated! ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile