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示例: -------------- 这里用红色和黄色替代破折号。

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您可以根据具体情况对线条进行着色。

routeSymbols = {
          "Route 1": new SimpleLineSymbol().setColor(new Color([0,0,255,0.5])).setWidth(5),
          "Route 2": new SimpleLineSymbol().setColor(new Color([0,255,0,0.5])).setWidth(5),
          "Route 3": new SimpleLineSymbol().setColor(new Color([255,0,255,0.5])).setWidth(5)
        };

//Three different drawings can be made. 
map.graphics.add(routeResult.route.setSymbol(routeSymbols[routeResult.routeName]))
于 2018-09-06T13:28:50.620 回答