Set drawing order of overlapping symbols

[Joachim_EckboJuell]

Hi,

I have a map service with overlapping points. And I have four different symbols (different size) in a UniqueValueRenderer. I need to make sure the largest one is "at the bottom" and the smallest one on top. How can I do this?

I have tried setting the Canvas.ZIndex on the Grid inside the esri:MarkerSymbol.ControlTemplate, with no luck...

Thanks 🙂

[Joachim_EckboJuell]

Nobody? Am I thinking completely wrong? Morten? 🙂

[dotMorten_esri]

graphic.SetZIndex(1);

[Joachim_EckboJuell]

Thank you.

But it wasn't in my plan to loop through all the graphics in the FeatureLayer. I load everything OnDemand, so that will be heavy.

No other way?

[dotMorten_esri]

No sorry. The problem with zindex is that it only works among elements within the same level in the UI tree. Setting it inside the control template means it's in a different level in the tree.