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Don't use transparent as "no data" color (because Cesium-drawn empty circles are nearly unclickable) #799
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Closely related issue: points in GeoJSON files with marker icons are very hard to click on as well - you have to click on the very base of the signpost (not the sign itself). |
The difficulty in clicking marker icons is caused by CesiumGS/cesium#2894. |
This has been highlighted by GA testing of AREMI. It would be nice to have this fixed, as it is a problem we just live with at the moment. The best way to test is to turn on |
Ok, so let's reframe this issue as "Don't leave circles unfilled, even when there is no data". Then it becomes a lot simpler. At the least, we could use a very low opacity colour. |
I do like the look of having the circles empty, as that really says "no value" to me. If we can retain that look, or something like it using a a nearly transparent colour (or white?) would be great. |
FYI, #1250 added a |
I believe this is fixed now by the addition of |
When adding tabular data to Cesium containing points and some lines do not have a value for whatever column is currently being visualised, then these points are drawn "empty", i.e. no colour fill. Unfortunately this makes the point very hard to click since it appears you have to click the line of the circle in order to bring up the data for that point.
The
Test
entry in this CSV shows the issue once dragndropped onto NM:The text was updated successfully, but these errors were encountered: