keplergl / keplergl/kepler.gl

Kepler does not set default coordinates from configuration.

Open
#1,994 0 comments 1 reaction 0 assignees View on GitHub
bug
Dominant language
TypeScript
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Description

When I try to add data to the kepler.gl map, in the configuration file I set the initial longitude and latitude data, the first time when I do addDataToMap everything is fine, but the second time and more when I try to update the kepler map data, the latitude data and the longitudes from the configuration are not taken into account, and after executing the addDataToMap function, the longitude and latitude values ​​in mapState are zero.

**Here is a code which i try to run.**
```
dispatch(
addDataToMap({
datasets: {
info: {
label: "Items",
id: "items_data",
},
data: data,
},
option: {
centerMap: false,
readOnly: false,
},
config: {
mapState: {
latitude: 40,
longitude: 40,
zoom: 5
},
},
})
);
```

[Screenshot of KeplerGl mapState](https://prnt.sc/jckvvOOeXzjv)

Contributor guide

No contributing guide indexed for this repository

Research direction

Start at the addDataToMap entry point and trace how the supplied config.mapState is applied when data is added repeatedly. Reproduce the first and second updates using the example, then inspect the mapState update path. Done means configured latitude and longitude remain 40 after subsequent updates instead of becoming zero.

Written by the indexing model from the issue text.

Assessment

Tech stack
typescript
Domain
data-visualization
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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