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We have added 2K to 300K location marker in ArcGIS Map application memory goes high and terminate due to memory. in ArcGIS Map, we get data about 2K to 300K and set and remove data on a particular zoom level. In this process we get N element and using for loop create N element AGSSymbol then it add on AGSGraphic Array. After the large process [AGSGraphic] into the AGSGraphicsOverlay. then it adds on ArcGIS Map. this process is repeated when certain zoom in or zoom out and Memory increase continuously. so how can solve this issue of memory usage ?? Nicholas Furness Divesh Goyal
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12-02-2019
04:13 AM
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In Application, there are 50 to 60 Marker added using AGSGraphic I want to set a camera position to set zoom level and show all markers in Map. there is any way to do this type of feature...
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10-30-2019
05:43 AM
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private var scaleKvoToken:NSKeyValueObservation? scaleKvoToken = agsMapView.observe(\.visibleArea) { mapViewThatChanged, _ in print("Map Location changed to \(mapViewThatChanged.visibleArea?.extent.center.toCLLocationCoordinate2D())") } In the above code, I can get center location of the map continuously without any map scrolling so there is any possible reason to solve this problem...??
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10-22-2019
01:33 AM
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In Application, I want to get specific data over the server base on zoom level or Level of detail. I have use NSKeyValueObservation for detecting zoom in-out. private var scaleKvoToken:NSKeyValueObservation? scaleKvoToken = agsMapView.observe(\.mapScale) { mapViewThatChanged, _ in print("Map scale changed to \(mapViewThatChanged.mapScale)") } above code in I get map scale so there is any formula to convert zoom level the same on iOS, Android and Web. In this link Web map zoom levels updated show web map zoom level.
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10-22-2019
12:22 AM
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