topic Re: detecting intersection between 2 polylines? in ArcGIS Runtime SDK for WPF (Retired) Questions https://community.esri.com/t5/arcgis-runtime-sdk-for-wpf-retired-questions/detecting-intersection-between-2-polylines/m-p/392111#M1958 <HTML><HEAD></HEAD><BODY><SPAN>You can use GeometryService.Intersect() </SPAN><A href="http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#Intersect">http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#Intersect</A></BODY></HTML> Fri, 16 Dec 2011 22:34:56 GMT JenniferNery 2011-12-16T22:34:56Z detecting intersection between 2 polylines? https://community.esri.com/t5/arcgis-runtime-sdk-for-wpf-retired-questions/detecting-intersection-between-2-polylines/m-p/392110#M1957 <HTML><HEAD></HEAD><BODY><SPAN>Hi </SPAN><BR /><BR /><SPAN>how do i detect if a Polyline intersects with the another Polyline? I am aware that the Envelope class has the intersect method but that is inaccurate because it is using the bounds of the Polyline?</SPAN><BR /><BR /><SPAN>Thanks!</SPAN></BODY></HTML> Thu, 08 Dec 2011 07:31:50 GMT https://community.esri.com/t5/arcgis-runtime-sdk-for-wpf-retired-questions/detecting-intersection-between-2-polylines/m-p/392110#M1957 linusang 2011-12-08T07:31:50Z Re: detecting intersection between 2 polylines? https://community.esri.com/t5/arcgis-runtime-sdk-for-wpf-retired-questions/detecting-intersection-between-2-polylines/m-p/392111#M1958 <HTML><HEAD></HEAD><BODY><SPAN>You can use GeometryService.Intersect() </SPAN><A href="http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#Intersect">http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#Intersect</A></BODY></HTML> Fri, 16 Dec 2011 22:34:56 GMT https://community.esri.com/t5/arcgis-runtime-sdk-for-wpf-retired-questions/detecting-intersection-between-2-polylines/m-p/392111#M1958 JenniferNery 2011-12-16T22:34:56Z Re: detecting intersection between 2 polylines? https://community.esri.com/t5/arcgis-runtime-sdk-for-wpf-retired-questions/detecting-intersection-between-2-polylines/m-p/392112#M1959 <HTML><HEAD></HEAD><BODY><SPAN>hmm i'm looking for an application-code solution instead of requesting from a server as i require immediate response... there is no other way besides requesting from a service?</SPAN></BODY></HTML> Mon, 19 Dec 2011 04:55:57 GMT https://community.esri.com/t5/arcgis-runtime-sdk-for-wpf-retired-questions/detecting-intersection-between-2-polylines/m-p/392112#M1959 linusang 2011-12-19T04:55:57Z Re: detecting intersection between 2 polylines? https://community.esri.com/t5/arcgis-runtime-sdk-for-wpf-retired-questions/detecting-intersection-between-2-polylines/m-p/392113#M1960 <HTML><HEAD></HEAD><BODY><SPAN>The only client-side calculation the API offers for finding intersection is in Envelope geometry which may not be as accurate as you need it to be when finding interesection between Polylines. The other option would be to use GeometryService.Intersect.</SPAN></BODY></HTML> Mon, 19 Dec 2011 20:58:18 GMT https://community.esri.com/t5/arcgis-runtime-sdk-for-wpf-retired-questions/detecting-intersection-between-2-polylines/m-p/392113#M1960 JenniferNery 2011-12-19T20:58:18Z