Just to say another few words, I want my callback to plot a histogram of the selected points. The way I’ve been doing this is by using the ‘selected’ attribute (one glyph at a time), and if none are selected, then making a histogram of all the points. Perhaps the solution is to add more logic to the callback to find out if any of the glyphs have any selections or not, and create the histograms accordingly, but I’m also open to other suggestions.
On Tuesday, June 20, 2017 at 4:33:00 PM UTC-4, Tim Morton wrote:
The issue is that I’m using the selected points in a callback that updates another figure. If I select points in only one of the glyphs (the two types of points often occupy different regions of the scatter plot), then it treats all of the other type of glyph as being selected, which is no good for my purposes.
On Tuesday, June 20, 2017 at 4:17:39 PM UTC-4, Sébastien Roche wrote:
Wouldn’t it be better if all the non selected points were set to the default low alpha blue?