MapWinGis 相关实例代码

一，为点图层设置图片：

 1 private void btnSetImage_Click(object sender, EventArgs e)
 2 {//设置点类型
 3     MapWinGIS.Image image = new MapWinGIS.Image();
 4     string fileName=Application.StartupPath + @"\MapIcon\City2.png";
 5     image.Open(fileName, MapWinGIS.ImageType.PNG_FILE, false, null);
 6     image.TransparencyColor = (uint)ColorTranslator.ToOle(Color.White);
 7     image.UseTransparencyColor = true;
 8     axMap1.set_ShapeLayerPointType(layerHandle2, tkPointType.ptUserDefined);
 9     axMap1.set_UDPointType(layerHandle2, image);
10  }