public void OpenMap(string filename)
{
string[] paths = File.ReadAllLines(filename);
for (int i = 0; i < paths.Length; i++)
{
string[] splitResult = paths[i].Split(' ');
switch (splitResult[0])
{
case "Point":
PointLayer pointLayer = new PointLayer();
pointLayer.OpenLayer(splitResult[1]);
pointLayer.Id = i;
layers.Add(pointLayer);
break;
case "Line":
LineLayer lineLayer = new LineLayer();
lineLayer.OpenLayer(splitResult[1]);
lineLayer.Id = i;
layers.Add(lineLayer);
break;
case "Polygon":
PolygonLayer polygonLayer = new PolygonLayer();
polygonLayer.OpenLayer(splitResult[1]);
polygonLayer.Id = i;
layers.Add(polygonLayer);
break;
default:
break;
}
}
}
public void GetAttributes_WithFieldNames()
{
var fs = new FeatureSet(FeatureType.Point);
fs.DataTable.Columns.Add("Column1");
fs.DataTable.Columns.Add("Column2");
fs.AddFeature(new Point(0, 0));
var fl = new PointLayer(fs);
var target = new IndexSelection(fl);
var attributesTable = target.GetAttributes(0, 1, new[] {"Column1"});
Assert.AreEqual(1, attributesTable.Columns.Count);
Assert.AreEqual("Column1", attributesTable.Columns[0].ColumnName);
}
public void GetAttributes_WithFieldNames()
{
var fs = new FeatureSet(FeatureType.Point);
fs.DataTable.Columns.Add("Column1");
fs.DataTable.Columns.Add("Column2");
fs.AddFeature(new Point(0, 0));
var fl = new PointLayer(fs);
var target = new IndexSelection(fl);
var attributesTable = target.GetAttributes(0, 1, new[] { "Column1" });
Assert.AreEqual(1, attributesTable.Columns.Count);
Assert.AreEqual("Column1", attributesTable.Columns[0].ColumnName);
}
public void Get(PointLayer request)
{
string rtPath = AppDomain.CurrentDomain.BaseDirectory + @"Data/Tile/point/" +
request.z + @"/" + request.x + "_" + request.y + "_" + request.z + ".png";
try
{
Bitmap bmp = Image.FromFile(rtPath) as Bitmap;
if (bmp != null)
{
Response.ContentType = "image/png";
bmp.Save(Response.OutputStream, System.Drawing.Imaging.ImageFormat.Png);
Response.OutputStream.Position = 0;
Response.Flush();
}
}
catch
{
}
}
/// <summary>
/// 由带值点要素生成穹窿模型
/// </summary>
private static void createFornixModelByPoint()
{
string path = @"E:\Users\LiuXianyu\Documents\ExperimentData\myProject\FornixModelingGDAL\Data\LingYanShan\Export\fornix1.obj";
string imgpath = @"E:\Users\LiuXianyu\Documents\ExperimentData\myProject\FornixModelingGDAL\Data\LingYanShan\lingyan.img";
_RasterPoints = DEMServer.getVersFromDEM(imgpath);
//_RasterPoints = new VertexCollection();
//Vertex tempVer = new Vertex();
//tempVer.X(139741.0);
//tempVer.Y(175806.0);
//tempVer.Z(300.0);
//tempVer.innerPoint = true;
//_RasterPoints.addVer(tempVer);
Fornix preFornix = null;
ReadShp(@"E:\Users\LiuXianyu\Documents\ExperimentData\myProject\FornixModelingGDAL\Data\LingYanShan\codedata\vertex1\lyspv1.shp");
ReadShp(@"E:\Users\LiuXianyu\Documents\ExperimentData\myProject\FornixModelingGDAL\Data\LingYanShan\codedata\vertex1\lyspv2.shp");
ReadShp(@"E:\Users\LiuXianyu\Documents\ExperimentData\myProject\FornixModelingGDAL\Data\LingYanShan\codedata\vertex1\lyspv3.shp");
foreach (Layer PointLayer in layers)
{
//读入一个地层
Fornix fornix = new Fornix(PointLayer.GetName());
VertexCollection vcUp = new VertexCollection();
fornix.dip = PointLayer.GetFeature(0).GetFieldAsDouble("dip");
for (int i = 0; i < (int)PointLayer.GetFeatureCount(0); ++i)
{
Vertex vertex = new Vertex();
vertex.ID = _verNum++;
vertex.X(PointLayer.GetFeature(i).GetFieldAsDouble("POINT_X"));
vertex.Y(PointLayer.GetFeature(i).GetFieldAsDouble("POINT_Y"));
//vertex.Z(PointLayer.GetFeature(i).GetFieldAsDouble("RASTERVALU"));
vertex.Z(DEMServer.GetElevation(vertex.X(), vertex.Y()));
vcUp.addVer(vertex);
}
if (vcUp.Count < 3)
{
MessageBox.Show("地层产状点不足！");
}
//生成侧面上顶点
fornix.createOutSideUpvers(vcUp);
//侧面生成
createSide(fornix, preFornix, fornix.dip);
//将顶面边界点产状信息插回shp中
//SetShp(PointLayer, fornix);
//组合
_fornixs.Add(fornix);
preFornix = fornix;
}
foreach (Fornix fornix in _fornixs)
{
//基于相邻顶边，生成顶面
fornix.createUpFace(_RasterPoints);
//基于相邻底边，生成底面
fornix.createDownFace();
}
//打印obj
ObjWriter.writeFornixObj(_fornixs, path, _verNum);
}
public DrawPointTask(Workspace.Workspace workspace, PointLayer layer, MapExtent extent, int width, int height)
: base(workspace, layer, extent, width, height)
{
}
