getting Graphics after STATUS.LAYER_LOADED

CesarRevilla — Thu, 03 Sep 2015 16:08:18 GMT

Hi,

I want to read the attributes of the Features on a FeatureLayer (snapshot mode) directly after the feature was loaded.

But after the feature layer was loaded i found the following problems:

if (STATUS.LAYER_LOADED == status && source == feature_layer)

{

// HIER: count == 0

int count = feature_layer.getNumberOfGraphics();

....

////ALTERNATIVE

// HIER: Throw an exception

GraphicsLayer gl = (GraphicsLayer) feature_layer;

int[] ids = gl.getGraphicIDs();
for(int id : ids){

Graphic g = gl.getGraphic(id);

....

}

where can I insert my code to use the data of the features on layer after they was loaded?

Best Regards,

Cesar

Re: getting Graphics after STATUS.LAYER_LOADED

EricBader — Wed, 09 Sep 2015 19:43:37 GMT

You should be able to get the FeatureTable from the FeatureLayer after it is loaded.

Have you tried something like this?:

long count = feature_layer.getFeatureTable().getNumberOfFeatures();