You could wrap it with Glamour and use updateOn: http://www.themoosebook.org/book/internals/glamour/update cheers -ben Jacob Wagner wrote:
Hello. I am trying to update an already existing eyesee canvas from within pharo 2.0. Basically I am getting live data in from a websocket stream, and want to use that live data to build a scatterplot chart.
If I have a lot of data, I can already build the correct eyesee canvas using that data. However, I am having great problems trying to update the already existing canvas dynamically as more data comes in. I spent about 5 hours last night trying various combinations of message sends to the diagramrenderer, the esscatterplot diagram, the escanvas, etc. etc. Eventually I just gave up as I don't understand how the system works.
Just to clarify, as long as speed is not a concern I don't mind re-drawing the entire eyesee window every time new data comes in, but the key is I do not want to open a new window every time as I'm sure that would be very user-unfriendly.
Thanks, and thanks to the eyesee and moose team. Despite my difficulties with it in this matter, charting with eyesee has been a neat experience. :)
-Jacob
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