Latest Contributions by NimeshJarecha

Hi Darren, 1) I'm grabbing the envelope before I use the mapView.refresh (so that I have it before the mapview gets reset) When you do "AGSEnvelope *env = self.mapView.visibleArea.envelope" means env is nothing but a reference pointer to the self.mapView.visibleArea.envelope. So, if visibleArea.envelope is gone means env gone too. You can do this.. AGSEnvelope *env = [[self.mapView.visibleArea.envelope copy] autorelease]; 2) This worked in the iOS 4.2 and 4.3 API just fine. It worked doesn't mean it was right. It's a timing thing, by the time you reach to a zoom function and base layer is loaded and mapView's envelope is available for the zoom function then it works otherwise EXE Bad Access. Hope this helps! Regards, Nimesh ... View more

You are getting the EXC Bad Access because you are reseting the mapView. And when you try to zoom, the envelope is not available because the base map may not be loaded at that time. Regards, Nimesh ... View more

Darren, The original question of this post is different than your question and you should have created a new post. The visibleArea returns AGSPolygon and you are trying to save it as AGSEnvelope. Hence the error. If you want envelope then change code line as following, AGSEnvelope *env = self.mapView.visibleArea.envelope; Hope this helps! Regards, Nimesh ... View more

For existing attachments: The AGSAttachment::thumbnail is available when you download them with AGSAttachmentManager::downloadAttachmentDataForId: method. For new attachments: If you add new attachment with AGSAttachmentManager's add attachment methods. Regards, Nimesh ... View more

Great! The geocode service from ArcGIS Server v10 onwards supports out spatial reference. The other service should work too but seems to have some issue with it. Regards, Nimesh ... View more

Is AGSGraphic belong to a feature layer? If yes, then the order is same a fields order in a layer. Regards, Nimesh ... View more

The envelope coordinates MUST be in BASE LAYER's spatial reference. Is it the case? Regards, Nimesh ... View more

You are trying to get the graphics too soon. The graphics are not loaded in AGSFeatureLayer.graphics when layer is created. When layer is created and added to map, layer send a query to server to fetch the features. And after that you should try to get the graphics from feature layer. Hope this helps! Regards, Nimesh ... View more

Are you using 2.1 version of the ArcGIS for iOS SDK? If yes, it should just work. Regards, Nimesh ... View more

No, it's not possible! Regards, Nimesh ... View more

All query task requests are asynchronous and you can send multiple requests without waiting for one to finish. Also, if you want to know which query's result returned in the delegate method then you should use NSOperation. Every query task request returns an NSOperation which you can compare with NSOperation returned in the result delegate method to determine which query's result is returned. Hope this helps! Regards, Nimesh ... View more

There is a known issue with image service layer of v9.3.1 in the ArcGIS for iOS SDK which makes this layer fail to draw. We'll try to address this in the future version for SDK. Thanks for reporting. Regards, Nimesh ... View more

I tested the popups configured for layer "BBK Delft Rijswijk " and it works fine. Regards, Nimesh ... View more

It has to be envelope coordinates (xmin,ymin,xmax,ymax) in the base layer's spatial reference. Hope this helps! Regards, Nimesh ... View more

It is not possible to show multiple callouts. At anytime, there can be only one callout on the map. Could you please describe your use case where you need multiple callouts on the map? Regards, Nimesh ... View more