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Hi Heming, thanks for the prompt reply. There are a couple of ways to achieve this. 1. using geometry service's union(geometries, callback?, errback?) method. 2. using Polyline's addPath(points or path or pointJson) method. With regards to your responses... 1. I had a look at the Geometry service rest api page (/arcgis/rest/services/Geometry/GeometryServer), I don't appear to have a "Union" function available, only "Project", "Simplify", "Buffer", "Areas And Lengths", "Lengths" 2. I'm using the arcgis Google Maps api, the esri.geometry.Polyline.addPath method (or class) is not available in the .js library (http://serverapi.arcgisonline.com/jsapi/gmaps/?v=1.6). Also, the arcgis js library uses the V2 google maps api (now deprecated)), so the google maps V3 methods are not available either. thanks again for the assistance, cheers, Michael
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01-20-2011
05:01 PM
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I'm using the esri google maps extension api... I have a esri.arcgis.gmaps.FeatureSet() (of type esriPolyline) containing an array of features (esri.arcgis.gmaps.Feature()). Is there a simple way to create a single GPolyline from the array of features? or, since feature.geometry is a GPolyline, I guess I am asking is there a simple way to create a single GPolyline by joining/merging multiple GPolylines? FYI - I also asked this question here
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01-19-2011
04:50 PM
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Just found the following example http://help.arcgis.com/EN/webapi/javascript/gmaps/samples/utilities/util_measurepoly.html (from http://help.arcgis.com/EN/webapi/javascript/gmaps/help/google_start.htm go to "Examples" --> "Utilities" --> "Measure Polygon area and perimeter" ... I should be able to work it out from here 🙂 cheers, Michael
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01-10-2011
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Hi, is there a way to allow a user to draw a polyline on the map using the google maps extension? (I had previously built a proof of concept app which used the ArcGis api for javascript's esri.toolbar.Draw class to provide the "drawing" functionality) thanks in advance, cheers, Michael
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01-10-2011
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Are there any updates to this question? I have been tasked by my company to build a webapp using the arcgis google api, my preference is to not use the deprecated v2 api. Previous posters have mentioned using the library from http://google-maps-utility-library-v3.googlecode.com/svn-history/r172/trunk/arcgislink/docs/examples.html, who provides this library? is it production quality? thanks in advance for any assistance, Michael
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01-10-2011
08:26 PM
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