/// <summary>
/// 经纬度与xy坐标转换工具类
/// </summary>
public class LatlngXYZConvertHelper
{
/// <summary>
/// 经纬度转xy
/// </summary>
/// <param name="lon">需要转换的经度</param>
/// <param name="lat">需要转换的纬度</param>
/// <param name="zoom">地图级别</param>
/// <param name="x">转换后的x坐标</param>
/// <param name="y">转换后的y坐标</param>
public static void LatlngToTile(double lon, double lat, int zoom, ref float x, ref float y)
{
x = (float)((lon + 180.0) / 360.0 * (1
经纬度坐标转换
最新推荐文章于 2021-10-18 21:21:51 发布