Mask TextSymbol with color

[BhavinSanghani]

How to mask the TextSymbol with color (see attached)? I have following existing code using SOAP SDK to connect ArcGIS Server. Is there similar thing in ArcGIS JS API? With TextSymbol, I can configure fonts, weight etc but there seems no way to mask the text with color in JS API.

            SimpleFillSymbol lvFillSymbol = new SimpleFillSymbol();

            lvFillSymbol.setColor(getColor(piParameters.getLabelOutlineColor(), ISymbol.DEFAULT_TEXT_OUTLINE_COLOR));

            lvFillSymbol.setStyle(EsriSimpleFillStyle.esriSFSSolid);

            TextSymbol lvSymbol = new TextSymbol();

            lvSymbol.setMaskStyle(EsriMaskStyle.esriMSHalo);

            lvSymbol.setMaskSymbol(lvFillSymbol);

            lvSymbol.setMaskSize(2);

[BhavinSanghani]

Is there anyway to mask the text symbol with color? Is there a limitation in ArcGIS JS API to achieve this?

[JasonLevine]

I'd also like to do this...it seems like the JS API doesn't allow for this though.  Can someone from the JS API team confirm?

Thanks,

Jason