topic Need help with Chart in ArcGIS API for Flex Questions https://community.esri.com/t5/arcgis-api-for-flex-questions/need-help-with-chart/m-p/235272#M5537 <HTML><HEAD></HEAD><BODY><SPAN>I am querying data from map service to create chart, i want to create a line chart but i don't know how many lines i will need because it depends on how many stations a user will select... for example user might select st1 only or st1 and st2...</SPAN><BR /><SPAN>I am looking for line chart....date is x-axis and temp is y axis field...</SPAN><BR /><BR /><BR /><IMG src="https://community.esri.com/" /><SPAN>[ATTACH=CONFIG]3938[/ATTACH]</SPAN></BODY></HTML> Fri, 17 Dec 2010 22:48:18 GMT ZahidChaudhry 2010-12-17T22:48:18Z Need help with Chart https://community.esri.com/t5/arcgis-api-for-flex-questions/need-help-with-chart/m-p/235272#M5537 <HTML><HEAD></HEAD><BODY><SPAN>I am querying data from map service to create chart, i want to create a line chart but i don't know how many lines i will need because it depends on how many stations a user will select... for example user might select st1 only or st1 and st2...</SPAN><BR /><SPAN>I am looking for line chart....date is x-axis and temp is y axis field...</SPAN><BR /><BR /><BR /><IMG src="https://community.esri.com/" /><SPAN>[ATTACH=CONFIG]3938[/ATTACH]</SPAN></BODY></HTML> Fri, 17 Dec 2010 22:48:18 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/need-help-with-chart/m-p/235272#M5537 ZahidChaudhry 2010-12-17T22:48:18Z Re: Need help with Chart https://community.esri.com/t5/arcgis-api-for-flex-questions/need-help-with-chart/m-p/235273#M5538 <HTML><HEAD></HEAD><BODY><SPAN>From a regular non-spatial webservice, I would bring read the results as XMLList, then traverse it and build an arraycollection of the data series, which will be made a dataprovider for the graph.</SPAN><BR /><BR /><SPAN>If you are reading results from map service, then you have to summarize the table by station and again build an arraycollection. The station names can be kept in a dictionary.</SPAN><BR /><BR /><SPAN>This example shows how to aggregate two data series into one array (mySeries) and feed it to the chart and legend.</SPAN><BR /><A href="http://livedocs.adobe.com/flex/3/html/help.html?content=charts_intro_7.html">http://livedocs.adobe.com/flex/3/html/help.html?content=charts_intro_7.html</A><BR /><BR /><SPAN>Hope this helps.</SPAN></BODY></HTML> Thu, 06 Jan 2011 17:48:17 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/need-help-with-chart/m-p/235273#M5538 ValentinaBoycheva 2011-01-06T17:48:17Z Re: Need help with Chart https://community.esri.com/t5/arcgis-api-for-flex-questions/need-help-with-chart/m-p/235274#M5539 <HTML><HEAD></HEAD><BODY><SPAN>Thanks..I used same logic but different approach and it is working...</SPAN></BODY></HTML> Sat, 08 Jan 2011 17:38:59 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/need-help-with-chart/m-p/235274#M5539 ZahidChaudhry 2011-01-08T17:38:59Z