# \[Vega\] geotile\_grid plotting/zooming?

**URL:** <https://discuss.elastic.co/t/vega-geotile-grid-plotting-zooming/254139>\
**Category:** Kibana\
**Tags:** vega\
**Created:** [November 3, 2020, 11:13am UTC](https://discuss.elastic.co/t/vega-geotile-grid-plotting-zooming/254139 "2020-11-03T11:13:54Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Kayak007](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kayak007/32/147597_2.png) [@Kayak007](https://discuss.elastic.co/u/Kayak007)\
**Post date:** [November 3, 2020, 11:13am UTC](https://discuss.elastic.co/t/vega-geotile-grid-plotting-zooming/254139/1 "2020-11-03T11:13:54Z")

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Hi,

I had a Kibana Coordinate Map Vizualisation which displayed a Geohash aggregation.  
Since it didn't exactly fit my needs, I turned to Vega and it' great to customize data, legends, marks, ...

But I can't manage to reproduce the Map Coordinate "Zoom/Precision change" behaviour.  
Is there a way to do it?

I tried setting the precision according to a signal but it doesn't work.

Thanks.

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**Author:** ![Nathan\_Reese](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nathan_reese/32/84829_2.png) [@Nathan\_Reese](https://discuss.elastic.co/u/Nathan_Reese)\
**Post date:** [November 3, 2020, 2:35pm UTC](https://discuss.elastic.co/t/vega-geotile-grid-plotting-zooming/254139/2 "2020-11-03T14:35:58Z")

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It is not possible because vega cannot make additional data requests once once the visualization is rendered. This is not a limitation of vega but rather a limitation of how vega is exposed in Kibana. Would you mind creating an issue at [https://github.com/elastic/kibana/issues/new?template=Feature\_request.md](https://github.com/elastic/kibana/issues/new?template=Feature_request.md)

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<div class="post-metadata">

**Author:** ![Kayak007](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kayak007/32/147597_2.png) [@Kayak007](https://discuss.elastic.co/u/Kayak007)\
**Post date:** [November 3, 2020, 5:19pm UTC](https://discuss.elastic.co/t/vega-geotile-grid-plotting-zooming/254139/3 "2020-11-03T17:19:16Z")

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Thanks for the answer.  
I'll create an issue.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [December 1, 2020, 5:19pm UTC](https://discuss.elastic.co/t/vega-geotile-grid-plotting-zooming/254139/4 "2020-12-01T17:19:17Z")

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