效果

代码

	//文字标注function text() {var textdata = [];textdata.push({geometry: {type: 'Point',coordinates: arr[0]},properties: {text: '兰州'}});textdata.push({geometry: {type: 'Point',coordinates: arr[2]},properties: {text: '天水'}});textdata.push({geometry: {type: 'Point',coordinates: arr[1]},properties: {text: '酒泉'}});textdata.push({geometry: {type: 'Point',coordinates: arr[6]},properties: {text: '拉萨'}});var textLayer = new mapvgl.TextLayer({// fontFamily: 'Songti SC',color: '#ff0',});view.addLayer(textLayer);textLayer.setData(textdata);}