/// <summary>
/// 路网数据下载
/// </summary>
public void DownLoadRoadLine()
{
var roads = new GaoDeRoads();
var roaddataTable = new DataTable(this.City);
roaddataTable.Columns.AddRange(
new[]
{ new DataColumn("Name"), new DataColumn("WIDTH"), new DataColumn("TYPE"), new DataColumn("PATH") });
Console.WriteLine("下载{0}中", this.City);
roads.downOverHandler += () =>
{
var directory = this.GetCityDirectory();
var path = Path.Combine(directory, this.CityPinyin + "_roadNet.shp");
ShpFileHelper.SaveShpFile(
roaddataTable,
path,
wkbGeometryType.wkbLineString,
ProjectConvert.GAODE84_WGS);
roaddataTable.Rows.Clear();
};
roads.roadDateDowningHandler += (RoadModel road, int index, int count) =>
{
foreach (string path in road.paths)
{
DataRow row = roaddataTable.NewRow();
row[0] = road.name;
row[1] = road.width;
row[2] = road.type;
row[3] = path;
roaddataTable.Rows.Add(row);
}
};
roads.downLoadRoadsByCityName(this.City);
}
private void converteEnd()
{
MethodInvoker invoker = delegate
{
if (isCreateShp)
{
if (File.Exists(this.outPutPath + "\\" + this.outputFileName.Split('.')[0] + ".shp"))
{
File.Delete(this.outPutPath + "\\" + this.outputFileName.Split('.')[0] + ".shp");
}
if (File.Exists(this.outPutPath + "\\" + this.outputFileName.Split('.')[0] + ".dbf"))
{
File.Delete(this.outPutPath + "\\" + this.outputFileName.Split('.')[0] + ".dbf");
}
if (File.Exists(this.outPutPath + "\\" + this.outputFileName.Split('.')[0] + ".shx"))
{
File.Delete(this.outPutPath + "\\" + this.outputFileName.Split('.')[0] + ".shx");
}
ShpFileHelper.SaveShpFile(this.dataTable, this.outPutPath + "\\" + this.outputFileName.Split('.')[0] + ".shp", OSGeo.OGR.wkbGeometryType.wkbPoint, ProjectConvert.BAIDU_WGS);
}
if (!this.isStop)
{
MessageBox.Show("转换成功");
}
};
if ((!base.IsDisposed) && base.InvokeRequired)
{
base.Invoke(invoker);
}
else
{
invoker();
}
}
private void saveDataInShp()
{
MethodInvoker invoker = delegate
{
this.progressBar.Value = 100;
this.labMessage.Text = "正在保存文件到shp";
string path = this.roadSavePath + "\\" + this.roadCurrentCity + "_路网.shp";
int x = 0;
while (File.Exists(path))
{
x++;
path = path.Substring(0, path.LastIndexOf('.')) + x.ToString() + ".shp";
}
ShpFileHelper.SaveShpFile(this.RoaddataTable, path, wkbGeometryType.wkbLineString, ProjectConvert.GAODE84_WGS);
this.progressBar.Value = 100;
this.labMessage.Text = "保存完成";
this.progressBar.Update();
};
if ((!base.IsDisposed) && base.InvokeRequired)
{
base.Invoke(invoker);
}
else
{
invoker();
}
}
private void SavePoiData()
{
string name = this.keyWords.Trim() != "" ? this.keyWords.Trim() : "_兴趣点";
SVCHelper.ExportToSvc(this.dataTable, this.path + "\\" + name + ".csv");
this.progressBar.Value = 100;
this.labMessage.Text = "提示:已下载完成";
this.progressBar.Update();
if (this.isCreatShp)
{
this.labMessage.Text = "提示:已下载完成,生成shp...";
ShpFileHelper.SaveShpFile(this.dataTable, this.path + "\\" + name + ".shp", OSGeo.OGR.wkbGeometryType.wkbPoint, ProjectConvert.NONE);
this.labMessage.Text = "提示:生成shp成功";
}
}
/// <summary>
/// excel 导成shap
/// </summary>
public void ExcelToShap()
{
var files = Directory.GetFiles(this.GetCityDirectory(), "*.xls");
foreach (var file in files)
{
var dataTable = AsposeCellsHelper.ExportToDataTable(file, true);
var shpPath = Path.Combine(
this.GetCityDirectory(),
string.Format("{0}_{1}.shp", this.CityPinyin, file.Contains("roadcross") ? "roadcross" : "poi"));
ShpFileHelper.SaveShpFile(
dataTable,
shpPath,
file.Contains("roadnet") ? wkbGeometryType.wkbLineString : wkbGeometryType.wkbPoint,
ProjectConvert.NONE);
}
}
private void downEnd()
{
MethodInvoker invoker = delegate
{
ShpFileHelper.SaveShpFile(this.crossDataTable, this.path + "\\" + this.currentCity + "_路口.shp", OSGeo.OGR.wkbGeometryType.wkbPoint, ProjectConvert.NONE);
this.btnDown.Enabled = true;
this.progressBar.Value = 100;
this.labMessage.Text = "提示:已下载路口数据完成";
this.progressBar.Update();
};
if ((!base.IsDisposed) && base.InvokeRequired)
{
base.Invoke(invoker);
}
else
{
invoker();
}
}
private void adminDivisionDownedHandler()
{
MethodInvoker invoker = delegate
{
labMessage.Text = "提示:下载完成";
this.progressBar.Value = 100;
if (this.countryDataTable.Rows.Count > 0)
{
ShpFileHelper.SaveShpFile(this.countryDataTable, this.path + "\\" + this._CurrentName + "_country.shp", OSGeo.OGR.wkbGeometryType.wkbPolygon, ProjectConvert.BAIDU_WGS);
labMessage.Text = "提示:保存" + this.path + "\\" + this._CurrentName + "_country.shp成功";
}
if (this.provinceDataTable.Rows.Count > 0)
{
ShpFileHelper.SaveShpFile(this.provinceDataTable, this.path + "\\" + this._CurrentName + "_province.shp", OSGeo.OGR.wkbGeometryType.wkbPolygon, ProjectConvert.BAIDU_WGS);
labMessage.Text = "提示:保存" + this.path + "\\" + this._CurrentName + "_province.shp成功";
}
if (this.cityDataTable.Rows.Count > 0)
{
ShpFileHelper.SaveShpFile(this.cityDataTable, this.path + "\\" + this._CurrentName + "_city.shp", OSGeo.OGR.wkbGeometryType.wkbPolygon, ProjectConvert.BAIDU_WGS);
labMessage.Text = "提示:保存" + this.path + "\\" + this._CurrentName + "_city.shp成功";
}
if (this.districtDataTable.Rows.Count > 0)
{
ShpFileHelper.SaveShpFile(this.districtDataTable, this.path + "\\" + this._CurrentName + "_district.shp", OSGeo.OGR.wkbGeometryType.wkbPolygon, ProjectConvert.BAIDU_WGS);
labMessage.Text = "提示:保存" + this.path + "\\" + this._CurrentName + "_district.shp成功";
}
labMessage.Text = "提示:保存成功";
};
if (base.InvokeRequired)
{
base.Invoke(invoker);
}
else
{
invoker();
}
}
private void btnOk_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(this.rtxbRoadNames.Text))
{
return;
}
if (this.cmbCity.SelectedItem == null)
{
return;
}
var cityName = ((ComboboxItem)this.cmbCity.SelectedItem).Text;
var roadNames = this.rtxbRoadNames.Text.Replace("，", ",").Split(',');
var roadMap = new GaoDeRoads();
var roaddataTable = new DataTable();
roaddataTable.Columns.Add("Name", Type.GetType("System.String"));
roaddataTable.Columns.Add("WIDTH", Type.GetType("System.String"));
roaddataTable.Columns.Add("TYPE", Type.GetType("System.String"));
roaddataTable.Columns.Add("PATH", Type.GetType("System.String"));
var m = 0;
roadMap.roadDateDowningHandler += (RoadModel road, int index, int count) =>
{
for (int i = 0; i < road.paths.Count; i++)
{
m++;
DataRow row = roaddataTable.NewRow();
row[0] = road.name;
row[1] = road.width;
row[2] = road.type;
row[3] = road.paths[i];
roaddataTable.Rows.Add(row);
}
this.BeginInvoke(
new MethodInvoker(
() =>
{
if (this.IsDisposed)
{
return;
}
this.progressBar.Value = index * 100 / count;
this.labMessage.Text = "已下载完道路：" + road.name;
this.progressBar.Update();
}));
};
roadMap.downOverHandler += () =>
{
var path = System.IO.Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, cityName + ".shp");
ShpFileHelper.SaveShpFile(roaddataTable, path, wkbGeometryType.wkbLineString, ProjectConvert.GAODE84_WGS);
this.BeginInvoke(
new MethodInvoker(
() =>
{
if (this.IsDisposed)
{
return;
}
this.progressBar.Value = 100;
this.labMessage.Text = "保存完成";
this.progressBar.Update();
}));
};
new Thread(
() =>
{
roadMap.DownLoadRoads(cityName, roadNames.ToList());
}).Start();
}
