var textSymbol = new esri.symbols.TextSymbol("Hello World");
var point=evt.graphic.geometry.getCentroid();
text_graphic = new esri.Graphic(point,textSymbol);
myMap.graphics.add(textSymbol);
//同样遇到该问题,上述代码地图上竟然显示不出来
var textSymbol = new esri.symbol.TextSymbol("Hello World");//应该这个才行
var point=evt.graphic.geometry.getCentroid();
text_graphic = new esri.Graphic(point,textSymbol);
myMap.graphics.add(textSymbol);
//同样遇到该问题,上述代码地图上竟然显示不出来
var textSymbol = new esri.symbols.TextSymbol("Hello World");
var point=evt.graphic.geometry.getCentroid();
text_graphic = new esri.Graphic(point,textSymbol);
myMap.graphics.add(textSymbol);
//同样遇到该问题,上述代码地图上竟然显示不出来