I have a map that has 3 categories of points of interest. At the moment I have got them to display however they are all the same color. How can I get them to display a color depending to what category they are in? I have a map that has 3 categories of points of
阅读背景：
如何向mapview添加多个颜色大头针。
来源：互联网
分享到：
