Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

clustering CustomDataSource: length undefined

See original GitHub issue

Hi,

I’m trying to enable clustering in the <CustomDataSource/> component. however i’m getting the following error screen shot 2018-07-30 at 10 23 17

quick example of my render method:

       
      <Viewer
        full
        baseLayerPicker={false}
        infoBox={false}
        homeButton={false}
        animation={false}
        timeline={false}
        scene3DOnly={true}
        shadows={true}
        fullscreenButton={false}
        onSelectedEntityChanged={e => this.flyTo(e)}
        selectionIndicator={false}
        imageryProvider={this.renderImageryProvider()}
        ref={e => {
          this.viewer = e ? e.cesiumElement : null;
        }}
      >
        <ScreenSpaceCameraController
          maximumZoomDistance={20000}
          minimumZoomDistance={50000000}
        />
        <CustomDataSource
          name="customDataSourceThing"
          clustering={{
            enabled: true,
            pixelRange: 15,
            minimumClusterSize: 3,
            clusterBillboards: true,
            clusterLabels: false,
            clusterPoints: false
          }}
          show={true}
        >
          <Entity
            name="customDataSourceThing"
            description="test"
            position={Cartesian3.fromDegrees(-74.0707383, 41.7117244, 100)}
            point={{ pixelSize: 10 }}
          />
        </CustomDataSource>
      </Viewer>

Let me know if you need more details regarding the example?

Regards, Jarno

Issue Analytics

State:
Created 5 years ago
Comments:8 (5 by maintainers)

Top GitHub Comments

1reaction

rot1024commented, Oct 1, 2020

https://resium.darwineducation.com/examples/?path=/story/customdatasource--use-entity-cluster

0reactions

riccardolardicommented, Oct 1, 2020

Is there a new EntityCluster example? e.g. has this been resolved?

Top Results From Across the Web

clustering CustomDataSource: length undefined #9 - GitHub

Hi, I'm trying to enable clustering in the component. however i'm getting the following error quick example of my render method:

How to solve the clustering bug in Cesium? - Stack Overflow

I produced it by creating lots of entities with label. Howeveer, when I set the clustering enabled, some labels were invisible in 2D....

CustomDataSource - Cesium Documentation

Gets or sets the clustering options for this data source. This object can be shared between multiple data sources. entities : EntityCollection ·...

GeoJsonDataSource - Cesium Documentation

This DataSource only defines static data, therefore this property is always undefined. clustering : EntityCluster. Gets or sets the clustering options for this ......

Changelog - Cacti

Increased bulk insert size to avoid partial inserts and potential data loss. issue, 4810, Call to undefined function boost_debug in Cacti log. issue,...