public IMapRequest Up(int steps = 1)
{
var mapRequest = (GeneralMapRequest)MemberwiseClone();
mapRequest.BBOX = BBOX.GetBoxOver(steps);
return(mapRequest);
}
public void SetParameter(string msg)
{
try
{
string[] paras = msg.Split("= ".ToArray(), StringSplitOptions.RemoveEmptyEntries);
if (string.Equals(paras[0], "version", StringComparison.OrdinalIgnoreCase))
{
version = paras[1];
}
else if (string.Equals(paras[0], "layers", StringComparison.OrdinalIgnoreCase))
{
layers = paras[1].Split(','); //只能用逗号（“，”）作为列表中各个项之间的分隔符
}
else if (string.Equals(paras[0], "styles", StringComparison.OrdinalIgnoreCase))
{
if (paras.Length == 2)
{
styles = paras[1].Split(','); //只能用逗号（“，”）作为列表中各个项之间的分隔符
}
else
{
styles = new string[1];
styles[0] = "";
}
}
else if (string.Equals(paras[0], "format", StringComparison.OrdinalIgnoreCase))
{
format = paras[1].Split('/')[1];
}
else if (string.Equals(paras[0], "BBOX", StringComparison.OrdinalIgnoreCase))
{
string[] datas = paras[1].Split(','); //只能用逗号（“，”）作为列表中各个项之间的分隔符
bbox = new BBOX(Double.Parse(datas[0]), Double.Parse(datas[1]), Double.Parse(datas[2]), Double.Parse(datas[3]));
}
else if (string.Equals(paras[0], "CRS", StringComparison.OrdinalIgnoreCase))
{
CRS = paras[1];
}
else if (string.Equals(paras[0], "Width", StringComparison.OrdinalIgnoreCase))
{
width = paras[1];
}
else if (string.Equals(paras[0], "Height", StringComparison.OrdinalIgnoreCase))
{
height = paras[1];
}
}
catch (Exception)
{
throw new WMSExpection("操作请求包含无效参数值");
}
return;
}
