Latest Contributions by MarcoBrugna

this is not currently possible.  here's the associated enhancement request. [NIM079605: Add support to LayerDrawingOptions for labelingInfo property in JavaScript API] Hi john, Do you have an idea when this requirement will be implemented in the JSApi? I have seen that in the FlexAPI it is already available. (is there a way to implement this functionality by our own using the rest api?) Thanks Marco ... View more

Hi John, unfortunately, showLabels isnt' enough for me. I would like to change the labels expression in order to change the field used for Labelling. I've see that in the REST API there is a JSON structure in order to define the Label Style. How can I set this value into the Dynamic Layer? {     "labelPlacement": "esriServerPolygonPlacementAlwaysHorizontal",     "labelExpression": "[TAG]",     "useCodedValues": false,     "symbol": {      "type": "esriTS",      "color": [78,78,78,255],      "backgroundColor": null,      "borderLineColor": null,      "verticalAlignment": "bottom",      "horizontalAlignment": "left",      "rightToLeft": false,      "angle": 0,      "xoffset": 0,      "yoffset": 0,      "font": {       "family": "Arial",       "size": 12,       "style": "normal",       "weight": "bold",       "decoration": "none"      }     },     "minScale": 1999,     "maxScale": 0,     "where": ""    } Thanks Marco for 10.1 dynamic layers you can decide whether or not you'd like to show labels by setting the showLabels property of the LayerDrawingOptions class ... View more

Use this way: AGSMapServiceInfo *serviceInfo = [[AGSMapServiceInfo alloc] initWithURLSynchronous:[NSURL URLWithString:aLayer.url]]; AGSDynamicMapServiceLayer *dynLayer = [[AGSDynamicMapServiceLayer alloc] initWithMapServiceInfo:serviceInfo]; so when you access to dynLayer.mapServiceInfo it will be not empty. ... View more

Once you have your queryTask dictionary, you could do something like this , NSString * s= [MyDictionary objectForKey : @"NUMBER_DATA"] ; double myNumber = [s floatValue] ;  or [s intvalue] ; Is this what you are trying to do ?? Well, yes  and no 🙂 The fact is that I don't know which are the fields that have numeric values, and I can't use your method because I may have a field with some unique codes like 1/2/3 or L1/L2/L3 together. So I have to check all rows to be sure that all are numeric. Actually I did a workaround. I do a request with f=json to the mapservice. I also have seen that ArcGIS library implements SBJson library to parse the json to NSDictionary. I can then use the JSONValue method from the NSString object and finally get the "fields" attribute from the json data. With the fields list I filer only those with type like esriFieldTypeDouble, esriFieldTypeInteger , esriFieldTypeSmallInteger,esriFieldTypeSingle . And now I can present a list with only the fields that I'm sure have only numbers. ... View more

i think you have not set the delegate that's why you are not getting the event callbacks, put the below line in yur code before the query agp.delegate = self ; I did it 😞 These are the lines before the code i've posted yesterday. AGSGeoprocessor *agp = [[AGSGeoprocessor alloc] initWithURL:[NSURL URLWithString:kAsyncGPService]]; agp.delegate = self; agp.interval = 5; I think that the problem are the parameters in the Dictionary. But I don't know why. They are all GPString except the GPFeatureSetLayer for the point. ... View more

What a stupid error 😛 I was too tired.  Ty 😉 any way... I'm trying to run a geoprocessor but I can't make it works. After setting the parameters and submitting the job I don't get any message back. No didSubmitJobWithId or jobDidFail or jobDidSucceed. How can  I find the problem? is there a way to get the error message? Here there is my code: AGSGraphic *punto = [[AGSGraphic alloc] initWithGeometry:[[AGSPoint alloc] initWithX:1024282 y:5694813 spatialReference:sr]                symbol:nil               attributes:[NSDictionary  dictionaryWithObjectsAndKeys:                  @"1", @"ID",                  nil]             infoTemplate:nil]; NSMutableArray *features = [[NSMutableArray alloc] init]; [features addObject:punto]; AGSFeatureSet *fset = [[AGSFeatureSet alloc] initWithDisplayFieldName:@"ID"                  features:features                 fieldAliases:nil                spatialReference:sr                 geometryType:AGSGeometryPoint]; NSDictionary *params = [NSDictionary  dictionaryWithObjectsAndKeys:        @"1200", @"Drive_Time_Value",        @"Length", @"Impedance_attribute",        fset,@"Input_Facilities",        @"TRAVEL_FROM",@"Travel_from_or_to_facility",        @"NO_MERGE",@"Merge_polygons_with_similar_ranges",        @"RINGS",@"Polygon_nest_option",        @"ALLOW_UTURNS",@"U-turn_policy",        @"Oneway",@"Restrictions",        nil]; // submit the job [agp  submitJobWithParameters:params]; // cleanup alloc'd objects [sr release]; [agp release]; thanks 🙂 Marco ... View more