React-mapbox-gl: clicking on popup re-renders the whole map?!

[aasutossh]

Also, for me the demo codes are a bit hard to understand. It would have helped more if they were written to accommodate React style.
code:

import React, { useState } from "react";
import ReactMapboxGl, { Layer, Feature, Popup } from "react-mapbox-gl";

function Map(props) {
  const Map = ReactMapboxGl({
    accessToken: process.env.REACT_APP_MAPBOX_API_KEY,
  });
  const [showPopUp, setShowPopUp] = useState(false);
  console.log(props.longitude);
  const { data } = props;
  return (
    <Map
      style="mapbox://styles/aasutossh/ckacm4rvi3khl1inmsvf6fjq9"
      containerStyle={{
        height: "100vh",
        width: "100vw",
      }}
      center={[data.lng, data.lat]}
      zoom={[15]}
    >
      <Layer
        type="circle"
        id="marker"
        paint={{
          "circle-color": "#ff5200",
          "circle-stroke-width": 1,
          "circle-stroke-color": "#fff",
          "circle-stroke-opacity": 1,
        }}
      >
        <Feature
          coordinates={[data.lng, data.lat]}
          onClick={() => setShowPopUp(true)}
        />
      </Layer>

      {showPopUp && (
        <Popup
          coordinates={[data.lng, data.lat]}
          offset={{
            "bottom-left": [12, -38],
            "bottom": [0, -38],
            "bottom-right": [-12, -38],
          }}
        >
          <h1>Popup</h1>
        </Popup>
      )}
    </Map>
  );
}
export default Map;

[whitexgate]

same issue for all events onMouseEnter, onMouseLeave...
we need state to modify popup coordinate but every time the useState call, it trigger a re-render for Features

[Gondolav]

Any solutions?

[kahummer]

@whitexgate @Gondolav one solution would be to move this:

const Map = ReactMapboxGl({
    accessToken: process.env.REACT_APP_MAPBOX_API_KEY,
  });

 ```
 Outside the Map function. 

``` js
import React, { useState } from "react";
import ReactMapboxGl, { Layer, Feature, Popup } from "react-mapbox-gl";

const Map = ReactMapboxGl({
    accessToken: process.env.REACT_APP_MAPBOX_API_KEY,
  });

function MapWrapper(props) {
  const [showPopUp, setShowPopUp] = useState(false);
  console.log(props.longitude);
  const { data } = props;
  return (
    <Map
      style="mapbox://styles/aasutossh/ckacm4rvi3khl1inmsvf6fjq9"
      containerStyle={{
        height: "100vh",
        width: "100vw",
      }}
      center={[data.lng, data.lat]}
      zoom={[15]}
    >
      <Layer
        type="circle"
        id="marker"
        paint={{
          "circle-color": "#ff5200",
          "circle-stroke-width": 1,
          "circle-stroke-color": "#fff",
          "circle-stroke-opacity": 1,
        }}
      >
        <Feature
          coordinates={[data.lng, data.lat]}
          onClick={() => setShowPopUp(true)}
        />
      </Layer>

      {showPopUp && (
        <Popup
          coordinates={[data.lng, data.lat]}
          offset={{
            "bottom-left": [12, -38],
            "bottom": [0, -38],
            "bottom-right": [-12, -38],
          }}
        >
          <h1>Popup</h1>
        </Popup>
      )}
    </Map>
  );
}
export default MapWrapper;

[kahummer]

A memoized ReactMapboxGl function would be the ultimate fix but seems this isn't provided by react-mapbox-gl yet