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deneb-viz / deneb

Deneb is a custom visual for Microsoft Power BI, which allows developers to use the declarative JSON syntax of the Vega or Vega-Lite languages to create their own data visualizations.
https://deneb-viz.github.io
MIT License
192 stars 15 forks source link

Zoom in/out (i.e selection) is glitchy when cross-filtering is turned on #225

Open pawarbi opened 2 years ago

pawarbi commented 2 years ago

Hi, Please take a look at the attached Power BI. This is a sample Power BI report from Power BI'S documentation. I am using Nov 2021 Power BI, Deneb version : 1.1.0.0 Issue : For high density scatter plot (~5700 points) with selection applied (for zoom in/out), when cross-filtering is tuned on the zooming is glitchy. As you pan and zoom, it resets and won't let you zoom in. Works fine when cross-filtering is tuned off. This is definitely an edge case because it's not typical to have that many data points but just wanted to submit an issue if it could be improved. deneb scatter.zip

dm-p commented 2 years ago

Hi Sandeep, and thanks for raising (and also thanks very much for your sponsorship).

I'll free up some time to have a look, but as an interim answer, I suspect that this is in the same vein as #223. I'll aim to cover this scenario in my analysis also.