TextSymbol 2D halo color doesn't work

mingleidi — Thu, 15 Mar 2018 20:34:59 GMT

I create a client-side graphic layer(as a label layer) and then add graphics with TextSymbol, I need to set halo color to make the label graphic standing out, but it doesn't work. Here's my symbol:

this.labelTextSymbol2D = {

type: "text",

color: "black",

haloColor: "dodgerblue",

haloSize: "5px",

text: "test",

font: {

size: 14,

weight: "bold"

xoffset: 7,

yoffset: 10

};

And I set text and assign to the graphic which is added to the graphic layer:

_getStationSymbol (...) {

symbol = this.labelTextSymbol2D;

symbol.text = currentParameterValue;

}

let symbol = this._getStationSymbol(attributes.CurrentParameterValue, this.selectedParameter, isForLabelLayer),

graphic = symbol === null ? null : new Graphic({

geometry: point,

attributes: attributes,

symbol: symbol

});

Can anyone help?

Much appreciated,

Benjamin

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TextSymbol 2D halo color doesn't work