/// <summary>
/// 新建坡度-------多线CUT------OK
/// </summary>
/// <param name="inIMGPath"></param>
/// <param name="jiao"></param>
/// <returns></returns>
public static string poDuM(string inIMGPath, int Lev)
{
Console.WriteLine("开始切图！");
//提高分辨率
//string reProjectIMG = StaticTools.tempFilePath("img", "reProjectIMG");
//CutImg.ImgReProject(inIMGPath, reProjectIMG);
List <string> cutFiles = CutImg.getSubImg(inIMGPath);
lock (@"D:\TEMPFORGETDATATOOLS\log")
{ cutFiles.writeInLog("subDSM"); }
Console.WriteLine("切图完毕，开始多线程计算坡度线");
subPdPoly.Clear();
subPdLine.Clear();
//分发任务
for (int t = 0; t < Lev; t++)
{
for (int i = 0; i < cutFiles.Count; i++)
{
GetSlopeFile(
cutFiles[i], //subDSM
(85 - t * 5), // 一级减5度
i + 1, //序列
cutFiles.Count); //总数量
}
while (aRound != cutFiles.Count)
{
Console.Write("*");
Thread.Sleep(2000);
}
aRound = 0;
}
while (subPdPoly.Count != cutFiles.Count * Lev)
{
Console.Write(".");
Thread.Sleep(2000);
}
Console.WriteLine("开始整合坡度线");
string res = CutImg.zhengHePdx(subPdPoly);
CutImg.zhengHePdLine(subPdLine);
Console.WriteLine("坡度线整合完成！");
return(res);
}
/// <summary>
/// 新建坡度-------单线CUT------OK
/// </summary>
public static string poDu(string inIMGPath, int jiao)
{
//用来放sub坡度线的
List <string> subPdPoly = new List <string>();
List <string> subPdLine = new List <string>();
Console.WriteLine("开始切图！");
//提高分辨率
//string reProjectIMG = StaticTools.tempFilePath("img", "reProjectIMG");
//CutImg.ImgReProject(inIMGPath, reProjectIMG);
List <string> cutFiles = CutImg.getSubImg(inIMGPath);
cutFiles.writeInLog("subDSM");
Console.WriteLine("切图完毕，开始单线程计算坡度线");
for (int i = 0; i < cutFiles.Count; i++)
{
Console.WriteLine("开始处理第{0}个图，共{1}个", i + 1, cutFiles.Count);
string inSubfile = cutFiles[i];
string slopeMap = StaticTools.tempFilePath("img", "slop");
string slopePoly = StaticTools.tempFilePath("shp", "slopPoly");
string slopLine = StaticTools.tempFilePath("shp", "shpLine");
slopeMap.writeInLog("slopMap");
(new SlopeDem()).Slope(inSubfile, slopeMap);
(new SlopeDem()).CreatePolygon(inSubfile, slopeMap, slopePoly, slopLine, 80);
subPdPoly.Add(slopePoly);
subPdLine.Add(slopLine);
Console.WriteLine("第{0}个图处理完成，共{1}个", i + 1, cutFiles.Count);
}
Console.WriteLine("开始整合坡度线");
string res = CutImg.zhengHePdx(subPdPoly);
CutImg.zhengHePdLine(subPdLine);
Console.WriteLine("坡度线整合完成！");
return(res);
}
public static string addPdx(string point, string inDSM, int lev)
{
//读取点ID
OSGeo.OGR.Ogr.RegisterAll();
OSGeo.OGR.Driver dr = OSGeo.OGR.Ogr.GetDriverByName("ESRI shapefile");
OSGeo.OGR.DataSource pointDs = dr.Open(point, 0);
OSGeo.OGR.Layer pointLayer = pointDs.GetLayerByIndex(0);
int pointCount = pointLayer.GetFeatureCount(0);
for (int i = 0; i < pointCount; i++)
{
pointIds.Add(i);
}
//提升分辨率，计算坡度图
List <string> subSlop = new List <string>();
string upDataDSM = StaticTools.tempFilePath("img", "UpDataDSM");
CutImg.ImgReProject(inDSM, upDataDSM, 2);
string addSolpeMap = StaticTools.tempFilePath("img", "addSolpeMap");
SlopeDem.Instance.Sloping(upDataDSM, addSolpeMap);
//循环坡度下限值
for (int i = 0; i < lev; i++)
{
//没点了就退出
if (pointIds.Count == 0)
{
Console.WriteLine("所有目标都已找到匹配元素！");
break;
}
Console.WriteLine("【开始第{0}次循环，还有{1}个点待提取！】", i, pointIds.Count);
string _outShpPath = StaticTools.tempFilePath("shp", "SlopAdd" + i.ToString() + "Times");
GetOutlines.Instance.MyGetOutlines(upDataDSM, addSolpeMap, _outShpPath, 80 - i * 5);
补充要素.AddFeatuer.selectFromPoint(point, _outShpPath);
subSlop.Add(_outShpPath);
}
Console.WriteLine("还有{0}个目标没有找到对应要素!", pointIds.Count.ToString());
return(OutLine.CutImg.zhengHePdx(subSlop, 10));
}
//new
public static string poDuM(string inIMGPath, int Lev)
{
Gdal.AllRegister();
Ogr.RegisterAll();
string _outFilePath = StaticTools.tempFilePath("img", "SolpeMap");
_outFilePath.writeInLog("SolpeMap");
SlopeDem.Instance.Sloping(inIMGPath, _outFilePath);
List <string> levelFiles = new List <string>();
for (int i = 0; i < Lev; i++)
{
Stopwatch ssw = new Stopwatch(); ssw.Start(); Console.WriteLine("开始计算第{0}级SlopePolygon" + i + 1);
string _outShpPath = StaticTools.tempFilePath("shp", "SolpePolyLev" + i.ToString());
GetOutlines.Instance.MyGetOutlines(inIMGPath, _outFilePath, _outShpPath, 80 - i * 5);
levelFiles.Add(_outShpPath);
ssw.Stop(); Console.WriteLine("第{0}级SlopePolygon完成，用时{1}！", i + 1, ssw.Elapsed.ToString());
}
string res = CutImg.zhengHePdx(levelFiles);
return(res);
}