executeWithQuery for AGSMutablePoint returns near by feature of Layers from didClickAtPoint.
hello,
for two days i trying to fixed issue.
i am using AGSMutablePoint to get Asset present on visible Layers at Click point....
m_mapView.touchDelegate = self; m_sketchLayer.geometry = [[[AGSMultipoint alloc] initWithSpatialReference:m_mapView.spatialReference] autorelease]; |
- (void) mapView:(AGSMapView*)m_mapView
didClickAtPoint:(CGPoint)screen
mapPoint:(AGSPoint*)mappoint
graphics:(NSDictionary*)graphics {
self.m_queryTask = [AGSQueryTask queryTaskWithURL:[NSURL URLWithString:CurrentLayerURL]];
self.m_queryTask.delegate = self;
AGSQuery *currentQuery = [AGSQuery query];
currentQuery.spatialRelationship = AGSSpatialRelationIntersect; // i tried all spatialrelation option
currentQuery.outFields = [NSArray arrayWithObjects:@"*", nil];
currentQuery.returnGeometry=YES;
AGSEnvelope *env = [AGSEnvelope envelopeWithXmin:mappoint.x -10.0 ymin:mappoint.y -10.0 xmax:mappoint.x +10.0 ymax:mappoint.y +10.0 spatialReference:[AGSSpatialReference spatialReferenceWithWKID:dSpatialReference WKT:self.m_mapView.spatialReference.wkt]];
currentQuery.outSpatialReference = self.m_mapView.spatialReference;
currentQuery.geometry=env;
[self.m_queryTask executeWithQuery:currentQuery];
}
i wanted to get only features where i clicked....and not featured all around... as can be seen from image....
images show two graphics ... it had return me two result at different point but i had click on single point.....
is there any way to reduce search criteria....
if no then when i display result with showCalloutAtPoint for both graphics it display only one last result (BL-0073)as seen from image....how to display all graphics result (for 2nd line)....so that user can click on individual graphics result....
Hello,
currentQuery.geometry=[mappoint geometry]; gives error ..... there is no [mappoint geometry].
i tried with AGSSpatialRelationTouch , but it did not return me any result....
is there any way i can make all result display like one 
at present showcalloutatpoint display only last result.... at least if query returning 2-3 result as seen from above image .... i need to show all display result not only one BL-0073.....
hello,
i already tried, mapping geometry..... it does not return me any result..... above code of mine works perfect only thing instead of getting only result at Click point...it gives me near by features too...as can be seen from two parallel line from 1st image.
2. i am looping through graphics i have stored all the graphics of result....then i filter out result and accordingly i loop through individual result and graphics...but still it display only last graphics.....
for (NSArray *arr1 in arrStoredGraphics) {
if ([[arr objectAtIndex:2] isEqualToString:[arr1 objectAtIndex:0]]) {
AGSCalloutTemplate *m_AssetDetailCallout = [[AGSCalloutTemplate alloc]init];
m_AssetDetailCallout.titleTemplate = [arr1 objectAtIndex:0];
m_AssetDetailCallout.detailTemplate = @"Click for more detail..";
self.m_mapView.calloutDelegate=self;
self.m_mapView.callout.delegate =self;
AGSGraphic *querygraphic =[[AGSGraphic alloc] init];
querygraphic.geometry=[arr1 objectAtIndex:1];
querygraphic.symbol=[arr1 objectAtIndex:2];
querygraphic.infoTemplateDelegate=m_AssetDetailCallout;
NSMutableDictionary *dFeatures=[[NSMutableDictionary alloc] init];
dFeatures=[arr1 objectAtIndex:4];
[dFeatures setObject:[arr objectAtIndex:1] forKey:@"FieldValue"];
[querygraphic setAllAttributes:dFeatures];
[m_graphicsLayer addGraphic:querygraphic];
[self.m_mapView.callout showCalloutAtPoint
AGSPoint *)querygraphic.geometry.envelope.center forGraphic:querygraphic animated:YES];
break;
}
plz help either to reduce search query result only on click point or show all graphics display result.... so the user know which graphic is belongs to which result....
