Select entire CZML document

CesiumJS
1

Hi,

I am loading several (indepedent) CZML documents containing polylines, billboards and points.

I nowwant to change the color and/or width of all the polylines belonging to the same document as a clicked entity.

Any hints are most welcome.

Klaus

2

Hi Klaus,

You’ll want to load your CZML document using CzmlDataSource, then iterate through the entities from that dataSource and apply custom styling to them. It should look similar to this example: http://cesiumjs.org/Cesium/Apps/Sandcastle/index.html?src=GeoJSON%20and%20TopoJSON.html&label=Showcases

Hope that helps!

  • Rachel
3

Sorry for not being clear enough, Rachel.

My problem is retrieving the parent document from the entity being selected by a mouse click.

Klaus

4

Hi Rachel,

your hint actually pointed me in the right direction: Entity#EntitiyColection seems to be the link back the Root ‘Document’ I was looking for.

Thanks for your help,

Klaus