glyph properties change on hover

I know that renderers can set a selection_glyph and nonselection_glyph - can the same thing be done on hover instead of selection? I’m looking at a scenario where I have densely-plotted circles. Right now, I have a tooltip pop up when the user hovers over each circle, but the amount of data in the tooltip is getting unwieldy. I want the user to be able to tap on the circle in order to call up the data in a separate table, but it would help if I could change the color of the hovered-over glyph so the user could easily see what they were tapping. Is that possible?

Hi Schaun,

My understanding is that this is not currently possible. There is an open issue here which is probably what you would want: https://github.com/bokeh/bokeh/issues/1476

Sincerely,

Sarah Bird

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On Wed, Apr 15, 2015 at 6:20 PM, Schaun Wheeler [email protected] wrote:

I know that renderers can set a selection_glyph and nonselection_glyph - can the same thing be done on hover instead of selection? I’m looking at a scenario where I have densely-plotted circles. Right now, I have a tooltip pop up when the user hovers over each circle, but the amount of data in the tooltip is getting unwieldy. I want the user to be able to tap on the circle in order to call up the data in a separate table, but it would help if I could change the color of the hovered-over glyph so the user could easily see what they were tapping. Is that possible?

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You may also be interested in following (or even doing a pull request!) for this awesome idea - https://github.com/bokeh/bokeh/issues/1493

···

On Wed, Apr 15, 2015 at 10:22 PM, Sarah Bird [email protected] wrote:

Hi Schaun,

My understanding is that this is not currently possible. There is an open issue here which is probably what you would want: https://github.com/bokeh/bokeh/issues/1476

Sincerely,

Sarah Bird

On Wed, Apr 15, 2015 at 6:20 PM, Schaun Wheeler [email protected] wrote:

I know that renderers can set a selection_glyph and nonselection_glyph - can the same thing be done on hover instead of selection? I’m looking at a scenario where I have densely-plotted circles. Right now, I have a tooltip pop up when the user hovers over each circle, but the amount of data in the tooltip is getting unwieldy. I want the user to be able to tap on the circle in order to call up the data in a separate table, but it would help if I could change the color of the hovered-over glyph so the user could easily see what they were tapping. Is that possible?

You received this message because you are subscribed to the Google Groups “Bokeh Discussion - Public” group.

To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].

To post to this group, send email to [email protected].

To view this discussion on the web visit https://groups.google.com/a/continuum.io/d/msgid/bokeh/559742b0-19b0-4494-bce2-37f259390385%40continuum.io.

For more options, visit https://groups.google.com/a/continuum.io/d/optout.