使用 Esri 图标字体 (Calcite 主题)

const 2DtextSymbol = new TextSymbol({
    color: '#7A003C',
    text: '\ue61d', // esri-icon-map-pin
    font: { // autocast as new Font()
        size: 24,
        family: 'CalciteWebCoreIcons'
    }
});

const 3DtextSymbol = new TextSymbol({
    color: '#7A003C',
    text: '\ue61d', // esri-icon-map-pin
    font: { // autocast as new Font()
        size: 24,
        family: 'CalciteWebCoreIcons'
    }
});

const labelClass = { // autocasts as new LabelClass()
    symbol: {
    type: 'text', // autocasts as new TextSymbol()
    color: 'green',https://developer.mozilla.org/zh-CN/docs
        font: { // autocast as new Font()
            family: 'CalciteWebCoreIcons',
            size: 12
        }
    },
    labelPlacement: 'above-left',
    labelExpressionInfo: {
        pression: '"\ue61d"' // esri-icon-map-pin
    }
};