topic Re: How do you detect drawtool created self-intersecting polygon in Flex? in ArcGIS API for Flex Questions https://community.esri.com/t5/arcgis-api-for-flex-questions/how-do-you-detect-drawtool-created-self/m-p/361301#M8524 <HTML><HEAD></HEAD><BODY><SPAN>You can call the GeometryService.simplify() method to correct for this.</SPAN><BR /><BR /><SPAN>Sample:</SPAN><BR /><A href="http://help.arcgis.com/en/webapi/flex/samples/index.html?sample=SelectParcels">http://help.arcgis.com/en/webapi/flex/samples/index.html?sample=SelectParcels</A><BR /><BR /><SPAN>Doc:</SPAN><BR /><A href="http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/tasks/GeometryService.html#simplify()">http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/tasks/GeometryService.html#simplify()</A></BODY></HTML> Mon, 14 Feb 2011 21:02:47 GMT DasaPaddock 2011-02-14T21:02:47Z How do you detect drawtool created self-intersecting polygon in Flex? https://community.esri.com/t5/arcgis-api-for-flex-questions/how-do-you-detect-drawtool-created-self/m-p/361300#M8523 <HTML><HEAD></HEAD><BODY><SPAN>I want to prevent users from adding self-intersecting polygons using the polygon drawtool in Flex.&nbsp; Is there any way to detect the self-intersecting polygon before I try to add it to the SDE layer?&nbsp; If I don't detect the self-intersecting polygon, the add to SDE through the Rest feature service fails and the application ends up in an unusable state.</SPAN><BR /><BR /><SPAN>Thanks in advance for help,</SPAN><BR /><BR /><SPAN>Mark</SPAN></BODY></HTML> Mon, 14 Feb 2011 19:19:41 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/how-do-you-detect-drawtool-created-self/m-p/361300#M8523 MarkNewcomb 2011-02-14T19:19:41Z Re: How do you detect drawtool created self-intersecting polygon in Flex? https://community.esri.com/t5/arcgis-api-for-flex-questions/how-do-you-detect-drawtool-created-self/m-p/361301#M8524 <HTML><HEAD></HEAD><BODY><SPAN>You can call the GeometryService.simplify() method to correct for this.</SPAN><BR /><BR /><SPAN>Sample:</SPAN><BR /><A href="http://help.arcgis.com/en/webapi/flex/samples/index.html?sample=SelectParcels">http://help.arcgis.com/en/webapi/flex/samples/index.html?sample=SelectParcels</A><BR /><BR /><SPAN>Doc:</SPAN><BR /><A href="http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/tasks/GeometryService.html#simplify()">http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/tasks/GeometryService.html#simplify()</A></BODY></HTML> Mon, 14 Feb 2011 21:02:47 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/how-do-you-detect-drawtool-created-self/m-p/361301#M8524 DasaPaddock 2011-02-14T21:02:47Z