Transparent polygon while digitizing

Question

Hey,

I have been trying to make the polygon transparent while digitizing using the editor widget. The layer in the gdb for the service is transparent, and I also tried to make the service transparent in the xaml, but whenever you add a polygon, it draws solid.  That makes it difficult for the users to see what they are doing.  The poly turns transparent after they have finished digitizing.  Is there a way to make the poly transparent while the user is digitizing?

Thanks, Chris

ChrisBradberry · Answer

I can make it work with a hollow fill, but that is not optimum.  I tried using a 10% hash fill and changed the color, but that rendered as a solid fill.  When I view the layers from the rest endpoint website using the viewer, I can see the hash symbol, but not in my silverlight app.

Not sure if I have something that causes a conflict in my code.

Chris

JenniferNery · Answer

I just tried it with a feature service that has "Hollow style" for Fill Symbol.

REST end point defines the symbol as thisSymbol:

Style: esriSFSSolid
    Color: [0, 0, 0, 0]
    Outline:
        Style: esriSLSSolid
        Color: [110, 110, 110, 255]
        Width: 1

Kindly see attached map with EditorWidget (I did not complete the draw yet and the fill was still transparent).

ChrisBradberry · Answer

The features will only render transparent if I add transparency in the xaml.  The transparency designated in the service does not render.  But the transparency is listed on the rest endpoint when you view it on the web.

So it seems that the problem is getting the service to correctly render transparent.  Do you have any ideas about that?

Chris