thematic-widget-flex

[LloydHeberlie]

This is the forum for asking questions related to the ArcGIS Viewer for Flex ThematicWidget hosted on GitHub (https://github.com/Esri/thematic-widget-flex/) and referenced on ArcGIS.com.

[RayCrew]

Control Default Symbology

  What controls the default symbology when you start the Thematic Widget? I know how to control the default color ramp and number of classification breaks, but what about the outline of the polygons.

    I thought it might be based on what the service has listed in Drawing Info: >> Renderer:, but it does not. Mine is set up with 1.0 thick light gray borders (204,204,204) but mine always draws with black (0,0,0) and 1.0 thickness border.

[RobertScheitlin__GISP]

Raymond,

   I do not think that the GenerateRendererTask that this widget uses give any ability to specify the outline style attributes.

Doc:
https://developers.arcgis.com/flex/api-reference/com/esri/ags/tasks/GenerateRendererTask.html

[RayCrew]

Raymond,

   I do not think that the GenerateRendererTask that this widget uses give any ability to specify the outline style attributes.

Doc:
https://developers.arcgis.com/flex/api-reference/com/esri/ags/tasks/GenerateRendererTask.html

I just re-published my service with 3.0 hot pink outlines to test. It first draws it with them and then overwrites with the typical 1.0 black.

[LloydHeberlie]

I just re-published my service with 3.0 hot pink outlines to test. It first draws it with them and then overwrites with the typical 1.0 black.

Hi Ray,

Setting the base symbol should do the trick. See lines (GenerateRenderer_SetOutline.mxml#L96 and GenerateRenderer_SetOutline.mxml#L140).

Hope this helps.

Lloyd

[fadelaafir]

I try to make an area classification, but it gives null, help me please

[fadelaafir]

Hello, I'm use the thematic widget, but there is problem on ligende, it gives null values.

I use ArcGIS 10.2 and ArcGIS API for Flex 3.7

thank you for your help

[DonaldBiddle]

Lloyd,

Thanks for a fantastic widget. Exactly what I am looking for. My application is working well except that I would like to draw a point layer on top of the thematic layer drawn by the widget. At present, the point layer draws below the thematic layer, such that when the transparency of the thematic layer is set to 0%, the point layer is invisible. Cannot seem to figure out how to implement this. Any suggestions?

Many thanks,

DJ Biddle

[TrevorOlexy]

Wonderfully useful widget for me and my client! Now, is it possible to set the drawing order of the thematic map layer? I would like to display other information/layers on top of the themed and symbolized map but cant seem to find the drawing order parameter and it isnt affected by the layer list widget. Possible?