private void AddGPSHistoryDataToOracle(string strDEVICE_BM, int [] IDS)
{
string strTableName = "T_BUSI_POS_HIST";
try
{
Point2Ds pt2Ds = GetPoint2DsFromLine(IDS);
if (pt2Ds.Count > 0)
{
string strPoints = JSONHelper.ObjectToJSON(pt2Ds);
string strDT_ST = "to_date('2013-09-10','yyyy-mm-dd')";
string strDT_ET = "to_date('2013-10-10','yyyy-mm-dd')";
string strSQL = string.Format("insert into {0}(ID,DEVICE_BM,REC_DATETIME_ST,REC_DATETIME_ET,REC_POS_CONTENT) values(get_guid(),'{1}',{2},{3},empty_blob())",
strTableName,
strDEVICE_BM,
strDT_ST,
strDT_ET);
string strROWID = DbHelperOra.ExecuteOracleSql(DbHelperOra.connectionString_172, strSQL);
string strWhere = string.Format("rowid = '{0}'", strROWID);
DbHelperOra.RwiteBlobToTable(DbHelperOra.connectionString_172, strTableName, "REC_POS_CONTENT", strWhere, strPoints);
}
}
catch (SystemException sysEx)
{ }
}
/// <summary>
/// 清除分析结果。
/// Clear the analysis result
/// </summary>
public void Clear()
{
try
{
if (m_timer != null)
{
m_timer.Stop();
}
for (int i = m_comboBoxRoutes.Items.Count - 1; i >= 0; i--)
{
m_comboBoxRoutes.Items.RemoveAt(i);
}
m_comboBoxRoutes.Text = String.Empty;
m_comboBoxRoutes.Refresh();
m_dataGridView.Rows.Clear();
m_centerCount = 1;
m_targetCount = 1;
m_targets = new Point2Ds();
m_centers = new Point2Ds();
m_barrierNodes = new List <Int32>();
m_barrierEdges = new List <Int32>();
m_layerLine.Selection.Clear();
m_layerPoint.Selection.Clear();
m_mapControl.Map.TrackingLayer.Clear();
m_mapControl.Map.Refresh();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// 初始化控件及数据。
/// Initialize data and control
/// </summary>
private void Initialize()
{
try
{
DatasourceConnectionInfo connectionInfo = new DatasourceConnectionInfo(
@"..\..\SampleData\City\Changchun.udb", "findClosestFacility", "");
connectionInfo.EngineType = EngineType.UDB;
m_workspace.Datasources.Open(connectionInfo);
m_datasetLine = (DatasetVector)m_workspace.Datasources[0]
.Datasets[m_datasetName] as DatasetVector;
m_datasetPoint = m_datasetLine.ChildDataset;
m_selectFacilityNode = true;
m_selectBarrier = false;
m_selectEventNode = false;
m_Points = new Point2Ds();
m_barrierEdges = new List <Int32>();
m_barrierNodes = new List <Int32>();
m_selectMode = SelectMode.SELECTPOINT;
m_nodesList = new List <Int32>();
m_trackingLayer = m_mapControl.Map.TrackingLayer;
// 加载点数据集及线数据集并设置各自风格
// Add point, line datasets and set their styles
m_layerLine = m_mapControl.Map.Layers.Add(m_datasetLine, true);
LayerSettingVector lineSetting = (LayerSettingVector)m_layerLine
.AdditionalSetting;
GeoStyle lineStyle = new GeoStyle();
lineStyle.LineColor = Color.LightGray;
lineStyle.LineWidth = 0.1;
lineSetting.Style = lineStyle;
m_layerPoint = m_mapControl.Map.Layers.Add(
m_datasetPoint, true);
LayerSettingVector pointSetting = (LayerSettingVector)m_layerPoint
.AdditionalSetting;
GeoStyle pointStyle = new GeoStyle();
pointStyle.LineColor = Color.DarkGray;
pointStyle.MarkerSize = new Size2D(2.5, 2.5);
pointSetting.Style = pointStyle;
// 调整mapControl的状态
// Adjust the status of mapControl
m_mapControl.Action = SuperMap.UI.Action.Select;
m_mapControl.IsWaitCursorEnabled = false;
m_mapControl.Map.Refresh();
m_mapControl.MouseDown += new MouseEventHandler(m_mapControl_MouseDown);
m_mapControl.MouseMove += new MouseEventHandler(m_mapControl_MouseMove);
// 加载模型
// Add model
Load();
}
catch (System.Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
private Point3Ds ConvertPoint2DsToPoint3Ds(Point2Ds point2Ds)
{
m_point3DsAll.Clear();
for (int i = 0; i < point2Ds.Count; i++)
{
m_point3DsAll.Add(new Point3D(point2Ds[i].X, point2Ds[i].Y,
scontrol.Scene.GetAltitude(point2Ds[i].X, point2Ds[i].Y) + 30));
}
return(m_point3DsAll);
}
private void 开始模拟ToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
geoStyle_P.MarkerAngle = 14.0;
geoStyle_P.MarkerSize = new Size2D(5, 5);
geoStyle_P.LineColor = Color.Red;
平抛运动 open = new 平抛运动();
open.ShowDialog();
str = open.name();
ts = open.con();
Map map = mapControl1.Map;
bool h = true;
Point2D p = map.Center;
Point2D pl = map.Center;
int m = 0;
Xx = ts.Keys.ToList <double>();
Yy = ts.Values.ToList <double>();
Point2Ds point2Ds = new Point2Ds();
for (int i = 0; i < Xx.Count; i++)
{
Point2D point2D = new Point2D(Xx[i], Yy[i]);
point2Ds.Add(point2D);
}
GeoLine geoLine = new GeoLine(point2Ds);
mapControl1.Map.TrackingLayer.Add(geoLine, "线");
mapControl1.Map.Refresh();
foreach (var t in ts)
{
if (h)
{
p.X = t.Key;
p.Y = t.Value + 10;
h = false;
}
m++;
if (m == ts.Count)
{
pl.X = t.Key;
pl.Y = t.Value;
}
}
Rectangle2D rectangle = new Rectangle2D(p, pl);
mapControl1.Map.ViewBounds = rectangle;
mapControl1.Map.Refresh();
this.timer1.Enabled = true;
}
catch
{
MessageBox.Show("模拟失败，请确保参数输入正确");
}
}
/// <summary>
/// MapControl MouseMove事件。
/// MapControl MouseMove event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void m_mapControl_MouseMove(object sender, MouseEventArgs e)
{
try
{
m_mapControl.DoMouseMove(e);
if (m_mapControl.Action == SuperMap.UI.Action.Select ||
m_mapControl.Action == SuperMap.UI.Action.Select2)
{
// 获取鼠标点对应的地图点
// Get the map point that corresponds to the mouse point
m_mousePoint = new Point(e.X, e.Y);
Point2D point2D = m_mapControl.Map.PixelToMap(m_mousePoint);
// 根据当前比例尺设置捕捉框的大小
// Set the snap box size according to the current scale
double scale = (3 * 10E-4) / m_mapControl.Map.Scale;
Selection selection = m_layerPoint.HitTest(point2D, 4 / 3 * scale);
int index = m_trackingLayer.IndexOf("geoLine");
if (index != -1)
{
m_trackingLayer.Remove(index);
}
if (selection != null && selection.Count > 0)
{
Recordset recordset = selection.ToRecordset();
GeoPoint geoPoint = (GeoPoint)recordset.GetGeometry();
recordset.Dispose();
double pointX = geoPoint.X;
double pointY = geoPoint.Y;
// 构造捕捉框
// Build snap box
Point2Ds point2Ds = new Point2Ds();
point2Ds.Add(new Point2D(pointX - scale, pointY - scale));
point2Ds.Add(new Point2D(pointX + scale, pointY - scale));
point2Ds.Add(new Point2D(pointX + scale, pointY + scale));
point2Ds.Add(new Point2D(pointX - scale, pointY + scale));
point2Ds.Add(new Point2D(pointX - scale, pointY - scale));
GeoLine geoLine = new GeoLine(point2Ds);
// 刷新地图
// Refresh the map
m_mapControl.SelectionTolerance = 2;
m_trackingLayer.Add(geoLine, "geoLine");
m_mapControl.Map.Refresh();
}
}
}
catch (System.Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// 打开需要的工作空间文件及地图
/// </summary>
private void Initialize()
{
try
{
//初始化点线面
m_point = new GeoPoint(25, 25);
Point2Ds point2DsLine = new Point2Ds();
point2DsLine.Add(new Point2D(5, 35));
point2DsLine.Add(new Point2D(65, 35));
m_line = new GeoLine(point2DsLine);
Point2Ds point2DsRegion = new Point2Ds();
point2DsRegion.Add(new Point2D(5, 5));
point2DsRegion.Add(new Point2D(5, 69));
point2DsRegion.Add(new Point2D(69, 69));
point2DsRegion.Add(new Point2D(69, 5));
m_region = new GeoRegion(point2DsRegion);
//初始化点线面符号的风格
m_markerGeoStyle = new GeoStyle();
m_markerGeoStyle.LineColor = Color.Blue;
m_markerGeoStyle.MarkerSize = new Size2D(12, 12);
m_point.Style = m_markerGeoStyle;
m_lineGeoStyle = new GeoStyle();
m_lineGeoStyle.LineColor = Color.Blue;
m_lineGeoStyle.LineWidth = 0.5;
m_line.Style = m_lineGeoStyle;
m_fillGeoStyle = new GeoStyle();
m_fillGeoStyle.FillForeColor = Color.Blue;
m_fillGeoStyle.FillBackOpaque = false;
m_region.Style = m_fillGeoStyle;
// 得到点线面的RootGroup
Resources resources = m_workspace.Resources;
SymbolLibrary symbolMarkerLibrary = resources.MarkerLibrary;
m_symbolMarkerRootGroup = symbolMarkerLibrary.RootGroup;
SetTreeGroup(m_symbolMarkerRootGroup);
SymbolLibrary symbolLineLibrary = resources.LineLibrary;
m_symbolLineRootGroup = symbolLineLibrary.RootGroup;
SymbolLibrary symbolFillLibrary = resources.FillLibrary;
m_symbolFillRootGroup = symbolFillLibrary.RootGroup;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
void m_sceneControl_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (m_customButtonEnable && m_point3Ds.Count > 0 &&
!Double.IsNaN(scontrol.Scene.PixelToGlobe(e.Location).X))
{
Point2Ds point2Ds = m_point3Ds.ToPoint2Ds();
Point3D point3D = scontrol.Scene.PixelToGlobe(e.Location);
point3D.Z = scontrol.Scene.GetAltitude(point3D.X, point3D.Y);
point2Ds.Add(new Point2D(point3D.X, point3D.Y));
SetGeoLine3DToTrackingLayer(point2Ds, 20);
}
}
/// <summary>
/// 鼠标移动时绘制捕捉框
/// Draw the snap box when the mouse moves
/// </summary>
/// <param name="point"></param>
public void SetBound(Point point)
{
try
{
// 清除跟踪图层上的捕捉框
// Clear snap box on the tracking layer
Int32 indexSnapPane = m_trackingLayer.IndexOf("snapPane");
if (indexSnapPane != -1)
{
m_trackingLayer.Remove(indexSnapPane);
m_mapControl.Map.RefreshTrackingLayer();
}
// 将屏幕坐标转换为地图坐标
// Transform the pixel coordinates to the map coordinates
Point2D mapPoint = m_mapControl.Map.PixelToMap(point);
Double scale = (3 * 10E-4) / m_mapControl.Map.Scale;
m_selection = m_layerStop.HitTest(mapPoint, 4 / 3 * scale);
if (m_selection != null && m_selection.Count > 0)
{
Recordset recordset = m_selection.ToRecordset();
GeoPoint stopPoint = recordset.GetGeometry() as GeoPoint;
// 构造捕捉框
// Build the snap box
Point2Ds points = new Point2Ds();
points.Add(new Point2D(stopPoint.X - scale, stopPoint.Y - scale));
points.Add(new Point2D(stopPoint.X + scale, stopPoint.Y - scale));
points.Add(new Point2D(stopPoint.X + scale, stopPoint.Y + scale));
points.Add(new Point2D(stopPoint.X - scale, stopPoint.Y + scale));
points.Add(new Point2D(stopPoint.X - scale, stopPoint.Y - scale));
GeoLine snapPane = new GeoLine(points);
m_mapControl.SelectionTolerance = 2.0;
m_trackingLayer.Add(snapPane, "snapPane");
m_mapControl.Map.RefreshTrackingLayer();
recordset.Dispose();
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
public void InterpolateHeight(Int32 count)
{
Point2Ds curPoint2Ds = new Point2Ds();
Point2Ds point2Ds = new Point2Ds();
for (int i = 0; i < m_point3Ds.Count; i++)
{
curPoint2Ds.Add(new Point2D(m_point3Ds[i].X, m_point3Ds[i].Y));
GeoCardinal geoCardinal = new GeoCardinal(curPoint2Ds);
GeoLine geoLine = geoCardinal.ConvertToLine(count);
double dLength = geoLine.Length;
Point2D point2D = new Point2D(dLength, m_point3Ds[i].Z);
point2Ds.Add(point2D);
}
GeoCardinal geoCardinalHeight = new GeoCardinal(point2Ds);
GeoLine geoLineHeight = geoCardinalHeight.ConvertToLine(count);
for (Int32 i = 0; i < m_point3DsAll.Count; i++)
{
Point3D point3D = new Point3D(m_point3DsAll[i].X, m_point3DsAll[i].Y, geoLineHeight[0][i].Y);
m_point3DsAll[i] = point3D;
}
Int32 indexLine = scontrol.Scene.TrackingLayer.IndexOf("line");
m_geoLine3D.SetEmpty();
m_geoLine3D.AddPart(m_point3DsAll);
if (indexLine > 0)
{
scontrol.Scene.TrackingLayer.Set(indexLine, m_geoLine3D);
}
else
{
scontrol.Scene.TrackingLayer.Add(m_geoLine3D, "line");
}
SetPointStyle3D(m_index.ToString(), true);
m_flyManager.Routes.Remove(0);
m_flyManager.Routes.Add(GetRoute());
}
/// <summary>
/// 设置网络分析参数
/// </summary>
public void SetParameter()
{
try
{
Point2D startPoint = new Point2D(mStartPoint.X, mStartPoint.Y);
Point2D endPoint = new Point2D(mEndPoint.X, mEndPoint.Y);
Point2Ds points = new Point2Ds(new Point2D[] { startPoint, endPoint });
mAnalystParameter.IsRoutesReturn = true;
mAnalystParameter.WeightName = "Smlength";
mAnalystParameter.IsEdgesReturn = true;
mAnalystParameter.Points = points;
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
//获取线数据的点集
private Point2Ds GetPoint2DsFromLine(string strFilter)
{
Point2Ds resPts = null;
try
{
Datasource dtSource = m_Workspace.Datasources[0];
Dataset dtSet = dtSource.Datasets["公路"];
DatasetVector dtVector = dtSet as DatasetVector;
Recordset recdst = dtVector.Query(strFilter, CursorType.Static);
if (recdst != null && recdst.RecordCount > 0)
{
Point2Ds pt2Ds = new Point2Ds();
if (recdst.RecordCount > 2)
{
Random r = new Random();
int iAt = r.Next(0, recdst.RecordCount - 2);
recdst.MoveTo(iAt);
}
while (!recdst.IsEOF)
{
GeoLine geoLine = recdst.GetGeometry() as GeoLine;
if (geoLine != null)
{
pt2Ds.AddRange(geoLine[0].ToArray());
}
recdst.MoveNext();
}
if (pt2Ds != null && pt2Ds.Count > 0)
{
resPts = pt2Ds.Clone();
//对线进行插值平滑处理
int smoothness = 8;
resPts = Geometrist.Smooth(pt2Ds, smoothness);
}
}
}
catch { }
return(resPts);
}
private void ImportExeclData(DataTable table)
{
pts = new Point2Ds();
Point2D pnt = new Point2D();
for (int p = 0; p < table.Rows.Count; p++)
{
pnt.X = Convert.ToDouble(table.Rows[p][0].ToString());
pnt.Y = Convert.ToDouble(table.Rows[p][1].ToString());
pts.Add(pnt);
}
trackLine = new GeoLine();
trackLine.AddPart(pts);
trackLine.Style = pStyle;
//添加轨迹路线
m_MapControl.Map.TrackingLayer.Add(trackLine, "GPSTrack");
m_MapControl.Map.EnsureVisible(trackLine);
m_MapControl.Map.Zoom(0.7);
m_MapControl.Map.Refresh();
}
private void SetGeoLine3DToTrackingLayer(Point2Ds point2Ds, Int32 count)
{
Int32 index = scontrol.Scene.TrackingLayer.IndexOf("line");
GeoCardinal geoCardinal = new GeoCardinal(point2Ds);
GeoLine geoLine = geoCardinal.ConvertToLine(count);
if (m_geoLine3D.Length > 0)
{
m_geoLine3D.RemovePart(0);
}
m_geoLine3D.AddPart(ConvertPoint2DsToPoint3Ds(geoLine[0]));
if (index > 0)
{
scontrol.Scene.TrackingLayer.Set(index, m_geoLine3D);
}
else
{
scontrol.Scene.TrackingLayer.Add(m_geoLine3D, "line");
}
}
/// <summary>
/// 地理坐标向投影坐标转换
/// </summary>
/// <param name="point3Ds"></param>
/// <returns></returns>
private Point3Ds coordinateTrans3D(Point3Ds point3Ds)
{
Point2Ds point2Ds = new Point2Ds();
foreach (Point3D p3d in point3Ds)
{
Point2D point2D = new Point2D(p3d.X, p3d.Y);
point2Ds.Add(point2D);
}
//Assume Wgs1984WorldMercator as target project coordinate system
PrjCoordSys prjTarget = new PrjCoordSys(PrjCoordSysType.Wgs1984Utm50N);
bool b = CoordSysTranslator.Forward(point2Ds, prjTarget);
Point3Ds result = new Point3Ds();
for (int i = 0; i < point2Ds.Count; i++)
{
Point3D point3D = new Point3D(point2Ds[i].X, point2Ds[i].Y, point3Ds[i].Z);
result.Add(point3D);
}
return(result);
}
private void DisplayRect(Rectangle2D rectangleDisplay)
{
try
{
m_engleRectangle = rectangleDisplay;
m_mapControlEagleEye.Cursor = Cursors.Cross;
Double rectangleWidth = rectangleDisplay.Width;
Double rectangleHeight = rectangleDisplay.Height;
Double pntLeftTopX = rectangleDisplay.Left;
Double pntLeftTopY = rectangleDisplay.Top;
Point2Ds points = new Point2Ds();
Point2D pntLeftTop = new Point2D(pntLeftTopX, pntLeftTopY);
points.Add(pntLeftTop);
Point2D pntLeftBottom = new Point2D(pntLeftTopX, pntLeftTopY - rectangleHeight);
points.Add(pntLeftBottom);
Point2D pntRightBottom = new Point2D(pntLeftTopX + rectangleWidth, pntLeftTopY - rectangleHeight);
points.Add(pntRightBottom);
Point2D pntRightTop = new Point2D(pntLeftTopX + rectangleWidth, pntLeftTopY);
points.Add(pntRightTop);
points.Add(pntLeftTop);
GeoLine rectangleBoundary = new GeoLine();
rectangleBoundary.AddPart(points);
GeoStyle rectangleStyle = new GeoStyle();
rectangleStyle.LineColor = Color.FromArgb(255, 0, 0);
rectangleStyle.LineWidth = 0.5;
rectangleBoundary.Style = rectangleStyle;
m_mapControlEagleEye.Map.TrackingLayer.Clear();
m_mapControlEagleEye.Map.TrackingLayer.Add((Geometry)rectangleBoundary, "");
m_mapControlEagleEye.Map.Refresh();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// 按照指定风格显示矩形框
/// </summary>
/// <param name="rectDisplay"></param>
private void DisplayRect(Rectangle2D rectangleDisplay)
{
try
{
m_engleRectangle = rectangleDisplay;
Double rectangleWidth = rectangleDisplay.Width;
Double rectangleHeight = rectangleDisplay.Height;
Double pntLeftTopX = rectangleDisplay.Left;
Double pntLeftTopY = rectangleDisplay.Top;
//设置图框四点坐标
Point2Ds points = new Point2Ds();
Point2D pntLeftTop = new Point2D(pntLeftTopX, pntLeftTopY);
points.Add(pntLeftTop);
Point2D pntLeftBottom = new Point2D(pntLeftTopX, pntLeftTopY - rectangleHeight);
points.Add(pntLeftBottom);
Point2D pntRightBottom = new Point2D(pntLeftTopX + rectangleWidth, pntLeftTopY - rectangleHeight);
points.Add(pntRightBottom);
Point2D pntRightTop = new Point2D(pntLeftTopX + rectangleWidth, pntLeftTopY);
points.Add(pntRightTop);
points.Add(pntLeftTop);
//将点连成线，并设置样式
GeoLine rectangleBoundary = new GeoLine();
rectangleBoundary.AddPart(points);
GeoStyle rectangleStyle = new GeoStyle();
rectangleStyle.LineColor = Color.FromArgb(255, 0, 0);
rectangleStyle.LineWidth = 0.5;
rectangleBoundary.Style = rectangleStyle;
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// 清除分析结果。
/// Clear the analysis result
/// </summary>
public void Clear()
{
try
{
if (m_timer != null)
{
m_timer.Stop();
}
m_dataGridView.Rows.Clear();
m_flag = 1;
m_Points = new Point2Ds();
m_barrierNodes = new List <Int32>();
m_barrierEdges = new List <Int32>();
m_mapControl.Map.Layers[0].Selection.Clear();
m_mapControl.Map.Layers[1].Selection.Clear();
m_mapControl.Map.TrackingLayer.Clear();
m_mapControl.Map.Refresh();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
public void AddModel_Click(Point2Ds Point2Ds, string strID, string strNOID)
{
Point3D Point3D = new Point3D(Point2Ds[0].X, Point2Ds[0].Y, Point2Ds[1].X);
AddModel_Click(Point3D, (int)Point2Ds[1].Y, strID, strNOID);
}
private void button2_Click(object sender, EventArgs e)
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = "导出txt坐标文件(*.txt)|*.txt";
sfd.FileName = "坐标导出文件" + DateTime.Now.ToString("yyyyMMddhhmmss");
if (sfd.ShowDialog() == DialogResult.OK)
{
FileStream fs = new FileStream(sfd.FileName, FileMode.Create);
StreamWriter sw = new StreamWriter(fs);
if (dataGridView1.CurrentRow == null)
{
return;
}
DataGridViewRow dgvr = dataGridView1.CurrentRow;
string strSmid = dgvr.Cells["地块编号"].Value.ToString();//获取smid值
// 构造一个查询参数对象，查询选中的记录
QueryParameter para = new QueryParameter();
para.AttributeFilter = "SMID =" + strSmid;
para.CursorType = CursorType.Dynamic;
DatasetVector importResultShp = null;
SuperMap.Data.Workspace workspace1;
workspace1 = new SuperMap.Data.Workspace();
workspace1.Open(gkfqd.Common.Tool.GetConnectionInfo());
string tableName = gkfqd.Common.DbUse.GetTownCode(comboBox4.Text);
importDatasource = workspace1.Datasources[gkfqd.Common.Tool.GetWorkspaceDataDatasources()];
importResultShp = importDatasource.Datasets[tableName] as DatasetVector;
Recordset recordset = null;
try
{
recordset = importResultShp.Query(para);
while (!recordset.IsEOF)
{
Geometry geometry = recordset.GetGeometry();
GeoRegion region = geometry as GeoRegion;
for (int i = 0; i < region.PartCount; i++)
{
Point2Ds point2ds = region[i];
for (int k = 0; k < point2ds.Count; k++)
{
Point2D point2d = point2ds[k];
sw.WriteLine(point2d.X.ToString() + "," + point2d.Y.ToString());
}
}
recordset.MoveNext();
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
finally
{
recordset.Dispose();
}
//清空缓冲区
sw.Flush();
//关闭流
sw.Close();
fs.Close();
MessageBox.Show("坐标导出成功！");
}
}
private void button4_Click(object sender, EventArgs e)
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = "导出建新地块信息文件(*.xml)|*.xml";
sfd.FileName = "建新地块信息导出文件" + DateTime.Now.ToString("yyyyMMddhhmmss");
if (sfd.ShowDialog() == DialogResult.OK)
{
FileStream fs = new FileStream(sfd.FileName, FileMode.Create);
StreamWriter sw = new StreamWriter(fs);
if (dataGridView2.CurrentRow == null)
{
MessageBox.Show("请点击地块表行头，选择地块信息！");
return;
}
DataGridViewRow dgvr = dataGridView2.CurrentRow;
//取得当前行项目名称值
string strProjectName = dgvr.Cells["项目名称"].Value.ToString();
//取得当前行地块编号该编号为用户输入的
string strDkbh = dgvr.Cells["地块逻辑编号"].Value.ToString();
string tableName = gkfqd.Common.DbUse.GetTownCodeByProjectNameJx(strProjectName);
sqlQuery.Clear();
sqlQuery.Append("SELECT DKBH AS 建新地块编号, ");
sqlQuery.Append(" DKWZ AS 位置, ");
sqlQuery.Append(" DKMC AS 地块名称, ");
sqlQuery.Append(" DKMJ AS 地块面积, ");
sqlQuery.Append(" ZBX AS 坐标系, ");
sqlQuery.Append(" JDFD AS 几度分带, ");
sqlQuery.Append(" TYLX AS 投影类型, ");
sqlQuery.Append(" JLDW AS 计量单位, ");
sqlQuery.Append(" JD AS 精度, ");
sqlQuery.Append(" JZDS AS 界址点数, ");
sqlQuery.Append(" JLTCSX AS 记录图形属性 ");
sqlQuery.Append(" FROM " + tableName);
sqlQuery.Append(" WHERE FKXMMC = '" + strProjectName + "'");
sqlQuery.Append(" AND DKBH = '" + strDkbh + "'");
gkfqd.Common.DbUse.GetOleDbconnection().Close();
gkfqd.Common.DbUse.GetOleDbconnection().Open();
dataSetOutPut.Clear();
OleDbDataAdapter MyAdapter = new OleDbDataAdapter(sqlQuery.ToString(), gkfqd.Common.DbUse.GetOleDbconnection());
MyAdapter.Fill(dataSetOutPut);
gkfqd.Common.DbUse.GetOleDbconnection().Close();
sw.WriteLine("<?xml version=\"1.0\" encoding=\"utf-8\" ?>");
sw.WriteLine("<CL_BUILD_NEW_BLOCK>");
sw.WriteLine(" <BUILDNLANDNO name=\"建新地块编号\">" + dataSetOutPut.Tables[0].Rows[0]["建新地块编号"].ToString() + "</BUILDNLANDNO>");
sw.WriteLine(" <BLOCATION name=\"位置\"> " + dataSetOutPut.Tables[0].Rows[0]["位置"].ToString() + "</BLOCATION>");
sw.WriteLine(" <LANDNAME name=\"地块名称\">" + dataSetOutPut.Tables[0].Rows[0]["地块名称"].ToString() + "</LANDNAME>");
sw.WriteLine(" <LANDAREA name=\"地块面积\">" + dataSetOutPut.Tables[0].Rows[0]["地块面积"].ToString() + "</LANDAREA>");
sw.WriteLine(" <COORSYSTEM name=\"坐标系\">" + dataSetOutPut.Tables[0].Rows[0]["坐标系"].ToString() + "</COORSYSTEM>");
sw.WriteLine(" <CUTNU name=\"几度分带\">" + dataSetOutPut.Tables[0].Rows[0]["几度分带"].ToString() + "</CUTNU>");
sw.WriteLine(" <SHADOWTYPE name=\"投影类型\">" + dataSetOutPut.Tables[0].Rows[0]["投影类型"].ToString() + "</SHADOWTYPE>");
sw.WriteLine(" <MEASUREMENT name=\"计量单位\">" + dataSetOutPut.Tables[0].Rows[0]["计量单位"].ToString() + "</MEASUREMENT>");
sw.WriteLine(" <PRECISION name=\"精度\">" + dataSetOutPut.Tables[0].Rows[0]["精度"].ToString() + "</PRECISION>");
sw.WriteLine(" <DROPNU name=\"界址点数\">" + dataSetOutPut.Tables[0].Rows[0]["界址点数"].ToString() + "</DROPNU>");
sw.WriteLine(" <DRAWINGPROPERTY name=\"记录图形属性\"> " + dataSetOutPut.Tables[0].Rows[0]["记录图形属性"].ToString() + "</DRAWINGPROPERTY>");
sw.Write(" <param ZB=\"@1$");
//"1,3795840.7720,39534660.2200;2,3795836.7200,39534645.9400;3,3795824.1590,39534648.6700;4,3795780.9330,39534495.1600;5,3796003.2890,39534435.7600;6,3796049.6000,39534601.4200;7,3795840.7720,39534660.2200;" />");
DataGridViewRow dgvr1 = dataGridView2.CurrentRow;
string strSmid = dgvr1.Cells["地块编号"].Value.ToString();
// 构造一个查询参数对象，查询选中的记录
QueryParameter para = new QueryParameter();
para.AttributeFilter = "SMID =" + strSmid;
para.CursorType = CursorType.Dynamic;
DatasetVector importResultShp = null;
SuperMap.Data.Workspace workspace1;
workspace1 = new SuperMap.Data.Workspace();
/*WorkspaceconnectionInfo workspaceconnectionInfo = new WorkspaceconnectionInfo();
* workspaceconnectionInfo.Type = WorkspaceType.Oracle;
* workspaceconnectionInfo.Server = "ORCL";
* workspaceconnectionInfo.Database = "";
* workspaceconnectionInfo.Name = "workspace";
* workspaceconnectionInfo.User = "******";
* workspaceconnectionInfo.Password = "******";
* workspace1.Open(workspaceconnectionInfo);*/
workspace1.Open(gkfqd.Common.Tool.GetConnectionInfo());
importDatasource = workspace1.Datasources[gkfqd.Common.Tool.GetWorkspaceDataDatasources()];
importResultShp = importDatasource.Datasets[tableName] as DatasetVector;
Recordset recordset = null;
try
{
recordset = importResultShp.Query(para);
while (!recordset.IsEOF)
{
Geometry geometry = recordset.GetGeometry();
GeoRegion region = geometry as GeoRegion;
for (int i = 0; i < region.PartCount; i++)
{
Point2Ds point2ds = region[i];
for (int k = 0; k < point2ds.Count; k++)
{
Point2D point2d = point2ds[k];
sw.Write((k + 1).ToString() + "," + point2d.X.ToString() + "," + point2d.Y.ToString() + ";");
}
}
recordset.MoveNext();
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
finally
{
recordset.Dispose();
}
sw.WriteLine(" \" />");
sw.WriteLine("</CL_BUILD_NEW_BLOCK>");
//清空缓冲区
sw.Flush();
//关闭流
sw.Close();
fs.Close();
MessageBox.Show("建新地块信息导出成功！");
}
}
public string TransFile(byte[] fileBt, string fileName, bool ifCreate)
{
// 0长度文件返回 0
string rst = "0";
if (fileBt.Length == 0)
{
return(rst);
}
string filePath = Server.MapPath(System.Configuration.ConfigurationManager.AppSettings["CSVPath"].ToString()); //存储文件路径
//创建系统日期文件夹,避免同一文件夹下文件太多问题，避免同一地图应文档重名
// filePath = filePath + DateTime.Now.ToString("yyyyMMdd") + "\\";
if (!Directory.Exists(filePath))
{
// Create the directory it does not exist.
Directory.CreateDirectory(filePath);
}
FileStream fstream;
//是否创建新文件
if (ifCreate)
{
fstream = new FileStream(filePath + fileName, FileMode.Create);
}
else
{
fstream = new FileStream(filePath + fileName, FileMode.Append);
}
try
{
fstream.Write(fileBt, 0, fileBt.Length); //二进制转换成文件
//上传成功返回 1
fstream.Close();
}
catch (Exception ex)
{
//上传失败返回 1
rst = "error";
}
finally
{
fstream.Close();
}
//读取坐标文件转换面积
string imgPath = "d:/zuobiao.txt";
//坐标点导入处理
StreamReader objReader = new StreamReader(imgPath);
string sLine = "";
ArrayList LineList = new ArrayList();
while (sLine != null)
{
sLine = objReader.ReadLine();
if (sLine != null && !sLine.Equals(""))
{
LineList.Add(sLine);
}
}
objReader.Close();
this.fileWorkspace = new SuperMap.Data.Workspace();
try
{
//打开工作空间及地图文件类型
WorkspaceConnectionInfo conInfo = new WorkspaceConnectionInfo(@"d:\testG.smwu");
fileWorkspace.Open(conInfo);
fileDatasource = fileWorkspace.Datasources["test"];
sourceDatasetVector = fileDatasource.Datasets["dataT"] as DatasetVector;
//Recordset recordset = new Recordset();
Recordset recordset = (sourceDatasetVector as DatasetVector).GetRecordset(false, CursorType.Dynamic);
// 获得记录集对应的批量更新对象
Recordset.BatchEditor editor = recordset.Batch;
// 开始批量添加，将 example 数据集每条记录对应的几何对象添加到数据集中
editor.Begin();
//删除所有记录
recordset.DeleteAll();
Point2Ds points = new Point2Ds();
for (int i = 1; i < LineList.Count - 1; i++)
{
string[] fieldInfoListZ = LineList[i].ToString().Split(',');
Point2D point2D = new Point2D();
point2D.X = double.Parse(fieldInfoListZ[0].ToString());
point2D.Y = double.Parse(fieldInfoListZ[1].ToString());
points.Add(point2D);
}
GeoLine geolineE = new GeoLine();
geolineE.AddPart(points);
recordset.AddNew(geolineE);
editor.Update();
//调用创建矢量数据集缓冲区方法
//设置缓冲区分析参数
BufferAnalystParameter bufferAnalystParam = new BufferAnalystParameter();
bufferAnalystParam.EndType = BufferEndType.Flat;
bufferAnalystParam.LeftDistance = 50;
bufferAnalystParam.RightDistance = 50;
String bufferName = "bufferRegionDt";
bufferName = fileDatasource.Datasets.GetAvailableDatasetName(bufferName);
m_bufferDataset = fileDatasource.Datasets.Create(new DatasetVectorInfo(bufferName, DatasetType.Region));
Boolean isTrue = SuperMap.Analyst.SpatialAnalyst.BufferAnalyst.CreateBuffer(recordset, m_bufferDataset, bufferAnalystParam, false, true);
Recordset formatRecordset = m_bufferDataset.GetRecordset(false, CursorType.Dynamic);
GeoRegion geometrySearch = (GeoRegion)formatRecordset.GetGeometry();
pfm = geometrySearch.Area;
mu = pfm * 0.0015;
double gongqing = 0.0666667 * mu;
// 释放记录集
// recordset.Dispose();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
rst = pfm.ToString();
fileWorkspace.Close();
return(rst);
}
/// <summary>
/// PictureBox的点击事件,分不同的面板，响应不同
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void pictureBox_Click(Object sender, EventArgs e)
{
try
{
PictureBox pictureBox = sender as PictureBox;
pictureBox.BorderStyle = BorderStyle.Fixed3D;
m_symbol = pictureBox.Tag as Symbol;
//不同的面板不同的响应
if (pictureBox.Parent == flowLayoutPanelMarker)
{
flowLayoutPanelMarker.Select();
panelMarkerSetting.Enabled = true;
textBoxMarkerID.Text = m_symbol.ID.ToString();
textBoxMarkerName.Text = m_symbol.Name;
//绘制预览符号
GeoPoint point = new GeoPoint(pictureBoxMarker.Size.Width / 2, pictureBoxMarker.Size.Height / 2);
point.Style = m_pointStyle;
pictureBoxMarker.Tag = point;
DrawSymbol(m_symbol, point, pictureBoxMarker.Size.Width, pictureBoxMarker.Size.Height, pictureBoxMarker);
comboBoxMarkerAngle.SelectedIndex = Convert.ToInt32(point.Style.MarkerAngle);
buttonMarkerColor.BackColor = point.Style.LineColor;
comboBoxMarkerSize.SelectedIndex = Convert.ToInt32(((point.Style.MarkerSize.Width * point.Style.MarkerSize.Height) / 10));
if (SymbolMarkerCtrl != null)
{
sender = m_symbol.ID;
SymbolMarkerCtrl(sender, e);
}
}
if (pictureBox.Parent == flowLayoutPanelLine)
{
flowLayoutPanelLine.Select();
panelLine.Enabled = true;
textBoxLineID.Text = m_symbol.ID.ToString();
textBoxLineName.Text = m_symbol.Name;
//绘制预览线型
Point2Ds point2Ds = new Point2Ds();
point2Ds.Add(new Point2D(5, pictureBoxLine.Size.Height / 2));
point2Ds.Add(new Point2D(pictureBoxLine.Size.Width - 5, pictureBoxLine.Size.Height / 2));
GeoLine line = new GeoLine(point2Ds);
line.Style = m_lineStyle;
pictureBoxLine.Tag = line;
DrawSymbol(m_symbol, line, pictureBoxLine.Size.Width, pictureBoxLine.Size.Height, pictureBoxLine);
buttonLineColor.BackColor = line.Style.LineColor;
if (line.Style.LineWidth == 0.5)
{
comboBoxLineWith.SelectedIndex = 0;
}
else
{
comboBoxLineWith.SelectedItem = Convert.ToInt32(line.Style.LineWidth);
}
}
if (pictureBox.Parent == flowLayoutPanelFill)
{
flowLayoutPanelFill.Select();
panelFill.Enabled = true;
textBoxFillID.Text = m_symbol.ID.ToString();
textBoxFillName.Text = m_symbol.Name;
//绘制预览填充符号
Point2Ds point2Ds = new Point2Ds();
point2Ds.Add(new Point2D(10, 20));
point2Ds.Add(new Point2D(10, pictureBoxFill.Size.Height - 20));
point2Ds.Add(new Point2D(pictureBoxFill.Size.Width - 10, pictureBoxFill.Size.Height - 20));
point2Ds.Add(new Point2D(pictureBoxFill.Size.Width - 10, 20));
GeoRegion region = new GeoRegion(point2Ds);
region.Style = m_fillStyle;
pictureBoxFill.Tag = region;
DrawSymbol(m_symbol, region, pictureBoxFill.Size.Width - 20, pictureBoxFill.Size.Height - 40, pictureBoxFill);
buttonFillForeColor.BackColor = region.Style.FillForeColor;
checkBoxFillBackOpaque.Checked = !region.Style.FillBackOpaque;
buttonFillBackColor.BackColor = checkBoxFillBackOpaque.Checked ? Color.FromKnownColor(KnownColor.Control) : m_fillStyle.FillBackColor;
comboBoxFillGradientMode.SelectedItem = region.Style.FillGradientMode;
comboBoxFillGradientAngle.SelectedIndex = Convert.ToInt32(region.Style.FillGradientAngle);
comboBoxFillGradientOffsetRatioX.SelectedIndex = region.Style.FillGradientOffsetRatioX;
comboBoxFillGradientOffsetRatioY.SelectedIndex = region.Style.FillGradientOffsetRatioY;
if (SymbolFillCtrl != null)
{
sender = m_symbol.ID;
SymbolFillCtrl(sender, e);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// 打开网络数据集并初始化相应变量。
/// Open the network dataset and initialize variables
/// </summary>
private void Initialize()
{
try
{
// 打开数据源,得到点线数据集
// Open datasource and get the point , line datasets
DatasourceConnectionInfo connectionInfo = new DatasourceConnectionInfo(
@"..\..\SampleData\City\Changchun.udb", "FindPath2D", "");
connectionInfo.EngineType = EngineType.UDB;
m_workspace.Datasources.Open(connectionInfo);
m_datasetLine = (DatasetVector)m_workspace.Datasources[0].Datasets[m_datasetName];
m_datasetPoint = m_datasetLine.ChildDataset;
m_trackingLayer = m_mapControl.Map.TrackingLayer;
m_trackingLayer.IsAntialias = true;
// 初始化各变量
// Initialzie variables
m_flag = 1;
m_Points = new Point2Ds();
m_style = new GeoStyle();
m_barrierNodes = new List <Int32>();
m_barrierEdges = new List <Int32>();
m_selectMode = SelectMode.SelectPoint;
m_timer = new Timer();
m_timer.Interval = 200;
m_timer.Enabled = false;
// 加载点数据集及线数据集并设置各自风格
// Add point, line datasets and set their styles
m_layerLine = m_mapControl.Map.Layers.Add(m_datasetLine, true);
m_layerLine.IsSelectable = false;
LayerSettingVector lineSetting = (LayerSettingVector)m_layerLine.AdditionalSetting;
GeoStyle lineStyle = new GeoStyle();
lineStyle.LineColor = Color.LightGray;
lineStyle.LineWidth = 0.1;
lineSetting.Style = lineStyle;
m_layerPoint = m_mapControl.Map.Layers.Add(m_datasetPoint, true);
LayerSettingVector pointSetting = (LayerSettingVector)m_layerPoint.AdditionalSetting;
GeoStyle pointStyle = new GeoStyle();
pointStyle.LineColor = Color.DarkGray;
pointStyle.MarkerSize = new Size2D(2.5, 2.5);
pointSetting.Style = pointStyle;
// 调整mapControl的状态
// Adjust the status of mapControl
m_mapControl.Action = SuperMap.UI.Action.Select;
m_mapControl.Map.IsAntialias = true;
m_mapControl.IsWaitCursorEnabled = false;
m_mapControl.Map.Refresh();
m_mapControl.MouseDown += new MouseEventHandler(m_mapControl_MouseDown);
m_mapControl.GeometrySelected += new GeometrySelectedEventHandler(m_mapControl_GeometrySelected);
m_timer.Tick += new EventHandler(m_timer_Tick);
Load();
}
catch (Exception e)
{
Trace.WriteLine(e.Message);
}
}
public csRoadLine()
{
roadline = new Point2Ds();
}
public string TransFile(byte[] fileBt, double width, string fileName, bool ifCreate)
{
// 0长度文件返回 0
string rst = "0";
if (fileBt.Length == 0)
{
return(rst);
}
string filePath = Server.MapPath(System.Configuration.ConfigurationManager.AppSettings["CSVPath"].ToString()); //存储文件路径
//创建系统日期文件夹,避免同一文件夹下文件太多问题，避免同一地图应文档重名
filePath = filePath + DateTime.Now.ToString("yyyyMMdd") + "\\";
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
FileStream fstream;
//是否创建新文件
if (ifCreate)
{
fstream = new FileStream(filePath + fileName, FileMode.Create);
}
else
{
fstream = new FileStream(filePath + fileName, FileMode.Append);
}
try
{
fstream.Write(fileBt, 0, fileBt.Length); //二进制转换成文件
//上传成功返回 1
fstream.Close();
}
catch (Exception ex)
{
//上传失败返回 1
rst = "error";
}
finally
{
fstream.Close();
}
//读取坐标文件转换面积
//设置为实际值
string imgPath = filePath + fileName;
//坐标点导入处理
StreamReader objReader = new StreamReader(imgPath);
string sLine = "";
ArrayList LineList = new ArrayList();
while (sLine != null)
{
sLine = objReader.ReadLine();
if (sLine != null && !sLine.Equals(""))
{
LineList.Add(sLine);
}
}
objReader.Close();
bool isrewrite = true;
string sourcePath = Server.MapPath(System.Configuration.ConfigurationManager.AppSettings["sourcePath"].ToString()); //存储文件路径
string targetPath = Server.MapPath(System.Configuration.ConfigurationManager.AppSettings["targetPath"].ToString()); //存储文件路径 String targetPath = str + "\\tempFolder\\temp_gkfqd.shp";
string temp = GenerateRandomCode(10);
targetPath = targetPath + DateTime.Now.ToString("yyyyMMdd") + "\\";
if (!Directory.Exists(targetPath))
{
Directory.CreateDirectory(targetPath);
}
targetPath = targetPath + temp + "\\";
if (!Directory.Exists(targetPath))
{
Directory.CreateDirectory(targetPath);
}
System.IO.File.Copy(sourcePath + "testG.smwu", targetPath + "testG.smwu", isrewrite);
System.IO.File.Copy(sourcePath + "test.udd", targetPath + "test.udd", isrewrite);
System.IO.File.Copy(sourcePath + "test.udb", targetPath + "test.udb", isrewrite);
this.fileWorkspace = new SuperMap.Data.Workspace();
string workSpaceFilePath = Server.MapPath(System.Configuration.ConfigurationManager.AppSettings["BinPath"].ToString()); //存储文件路径
try
{
//打开工作空间及地图文件类型
WorkspaceConnectionInfo conInfo = new WorkspaceConnectionInfo(targetPath + "testG.smwu");
fileWorkspace.Open(conInfo);
fileDatasource = fileWorkspace.Datasources["test"];
sourceDatasetVector = fileDatasource.Datasets["dataT"] as DatasetVector;
Recordset recordset = (sourceDatasetVector as DatasetVector).GetRecordset(false, CursorType.Dynamic);
// 获得记录集对应的批量更新对象
Recordset.BatchEditor editor = recordset.Batch;
// 开始批量添加，将 example 数据集每条记录对应的几何对象添加到数据集中
editor.Begin();
//删除所有记录
recordset.DeleteAll();
Point2Ds points = new Point2Ds();
for (int i = 1; i < LineList.Count - 1; i++)
{
string[] fieldInfoListZ = LineList[i].ToString().Split(',');
Point2D point2D = new Point2D();
point2D.X = double.Parse(fieldInfoListZ[0].ToString());
point2D.Y = double.Parse(fieldInfoListZ[1].ToString());
points.Add(point2D);
}
GeoLine geolineE = new GeoLine();
geolineE.AddPart(points);
recordset.AddNew(geolineE);
editor.Update();
//调用创建矢量数据集缓冲区方法
//设置缓冲区分析参数
BufferAnalystParameter bufferAnalystParam = new BufferAnalystParameter();
//FLAT:平头缓冲。ROUND:圆头缓冲。
bufferAnalystParam.EndType = BufferEndType.Flat;
//左侧缓冲距离，单位：米。
bufferAnalystParam.LeftDistance = width / 2;
//右侧缓冲距离，单位：米。
bufferAnalystParam.RightDistance = width / 2;
String bufferName = "bufferRegionDt";
bufferName = fileDatasource.Datasets.GetAvailableDatasetName(bufferName);
m_bufferDataset = fileDatasource.Datasets.Create(new DatasetVectorInfo(bufferName, DatasetType.Region));
//设置投影信息 不设置 报投影不一致错误
m_bufferDataset.Datasource.Datasets["bufferRegionDt"].PrjCoordSys = (fileDatasource.Datasets["dataT"] as DatasetVector).PrjCoordSys;
Boolean isTrue = SuperMap.Analyst.SpatialAnalyst.BufferAnalyst.CreateBuffer(recordset, m_bufferDataset, bufferAnalystParam, false, true);
Recordset recordsetS = m_bufferDataset.Query("SmID=1", CursorType.Static);
pfm = double.Parse(recordsetS.GetFieldValue("SMAREA").ToString());
mu = pfm * 0.0015;
double gongqing = 0.0666667 * mu;
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
rst = String.Format("{0:F2}", mu);
fileWorkspace.Close();
return(rst);
}
private void AddModel_Ctrl(object sender)
{
Point2Ds Point2Ds = (Point2Ds)sender;
AddModel_Click(Point2Ds, m_ModelId, m_ModelNOId);
}
public csRoadLine(Point2Ds pt2Ds)
{
roadline = pt2Ds;
}
/// <summary>
/// 在查询结果面板上初始化查询结果列表
/// </summary>
/// <param name="type">查询方式，默认为属性查询-Attribute，空间查询-Spatial</param>
private void ExecuteQueryListBox(string type, Point3Ds TempPoints3Ds=null, string actionStr=null)
{
string layerName = "";
if (this.QueryLayerList.Items.Count > 0)
{
layerName = this.QueryLayerList.SelectedValue.ToString();
}
if (layerName != "")//关键字为空时查询全部要素
{
string queryTxt = this.QueryNameTxt.Text.Trim();
Workspace ws = MainWindow.m_workspace;
if (ws != null)
{
string sourceName = ConfigurationManager.AppSettings.Get(queryDataSource);
Datasource dSource = ws.Datasources[sourceName];
if (dSource != null)
{
DatasetVector dSetV = (DatasetVector)dSource.Datasets[layerName];
if (dSetV != null)
{
string fieldName = ConfigurationManager.AppSettings.Get(queryNameField);
string fieldCode = ConfigurationManager.AppSettings.Get(queryCodeField);
Recordset recordset = null;
if (type != ATTRIBUTE_QUERY)
{
double queryBuffer = 0.0;
SuperMap.Data.Geometry queryGeometry = null;
switch (actionStr)
{
case "createpoint":
queryBuffer = 0.01;
if (TempPoints3Ds.Count == 1)
{
GeoPoint geoPoint = new GeoPoint(TempPoints3Ds[0].X, TempPoints3Ds[0].Y);
queryGeometry = geoPoint;
}
break;
case "createline":
if (TempPoints3Ds.Count == 2)
{
Point2D point2D = new Point2D(TempPoints3Ds[0].X, TempPoints3Ds[0].Y);
Point2D point2D1 = new Point2D(TempPoints3Ds[1].X, TempPoints3Ds[1].Y);
double radius = Geometrist.Distance(new GeoPoint(point2D), new GeoPoint(point2D1));
GeoCircle geoCircle = new GeoCircle(point2D, radius);
GeoRegion geoRegion = geoCircle.ConvertToRegion(72);
queryGeometry = geoRegion;
}
break;
case "createpolygon":
if (TempPoints3Ds.Count > 2)
{
Point2Ds tempPoint2Ds = new Point2Ds();
for (int i = 0; i < TempPoints3Ds.Count; i++)
{
tempPoint2Ds.Add(new Point2D(TempPoints3Ds[i].X, TempPoints3Ds[i].Y));
}
GeoRegion geoRegion = new GeoRegion(tempPoint2Ds);
queryGeometry = geoRegion;
}
break;
default:
break;
}
if (queryGeometry != null)
{
recordset = dSetV.Query(queryGeometry, queryBuffer, SuperMap.Data.CursorType.Static);
}
}
else
{
QueryParameter queryParameter = new QueryParameter();
queryParameter.CursorType = SuperMap.Data.CursorType.Static;
queryParameter.HasGeometry = true;
if (this.QueryNameTxt.Text.Trim() != "")
{
queryParameter.AttributeFilter = fieldName + " like '%" + queryTxt + "%'";
}
recordset = dSetV.Query(queryParameter);
}
if (recordset != null && recordset.RecordCount > 0)
{
ObservableCollection<QueryRecordVO> recordList = SysModelLocator.getInstance().recordList;
recordList.Clear();
bool isExist = false;
FieldInfos fis = recordset.GetFieldInfos();
for (int j = 0; j < fis.Count; j++)
{
FieldInfo fi = fis[j];
if (fi != null)
{
if (fi.Name.ToString().ToUpper() == fieldName)
{
isExist = true;
break;
}
continue;
}
}
if (isExist)
{
for (recordset.MoveFirst(); recordset.IsEOF == false; recordset.MoveNext())
{
QueryRecordVO qVO = new QueryRecordVO();
qVO.RecordLayerId = layerName;
qVO.RecordName = recordset.GetFieldValue(fieldName).ToString();
qVO.RecordIndex = recordset.GetFieldValue(fieldCode).ToString();
qVO.RecordCenterX = recordset.GetGeometry().InnerPoint.X.ToString();
qVO.RecordCenterY = recordset.GetGeometry().InnerPoint.Y.ToString();
recordList.Add(qVO);
}
this.QueryListBox.ItemsSource = recordList;
this.QueryInfo.Text = "查询结果合计：" + recordList.Count + "条";
}
else
{
this.QueryListBox.ItemsSource = null;
this.QueryInfo.Text = "";
}
}
else
{
SysModelLocator.getInstance().recordList.Clear();
this.QueryListBox.ItemsSource = null;
this.QueryInfo.Text = "查询结果合计：0条";
}
}
}
}
}
}
private void button5_Click(object sender, EventArgs e)
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = "导出txt坐标文件(*.txt)|*.txt";
sfd.FileName = "坐标导出文件" + DateTime.Now.ToString("yyyyMMddhhmmss");
if (sfd.ShowDialog() == DialogResult.OK)
{
FileStream fs = new FileStream(sfd.FileName, FileMode.Create);
StreamWriter sw = new StreamWriter(fs);
if (dataGridView2.CurrentRow == null)
{
return;
}
DataGridViewRow dgvr = dataGridView2.CurrentRow;
string strSmid = dgvr.Cells["地块编号"].Value.ToString();//获取smid值
// 构造一个查询参数对象，查询选中的记录
QueryParameter para = new QueryParameter();
para.AttributeFilter = "SMID =" + strSmid;
para.CursorType = CursorType.Dynamic;
// DataGridViewRow dgvr1 = dataGridView2.CurrentRow;
//取得当前行项目名称值
string strProjectName = dgvr.Cells["项目名称"].Value.ToString();
//取得当前行地块编号该编号为用户输入的
string strDkbh = dgvr.Cells["地块逻辑编号"].Value.ToString();
string tableName = gkfqd.Common.DbUse.GetTownCodeByProjectNameJx(strProjectName);
DatasetVector importResultShp = null;
SuperMap.Data.Workspace workspace1;
workspace1 = new SuperMap.Data.Workspace();
workspace1.Open(gkfqd.Common.Tool.GetConnectionInfo());
importDatasource = workspace1.Datasources[gkfqd.Common.Tool.GetWorkspaceDataDatasources()];
importResultShp = importDatasource.Datasets[tableName] as DatasetVector;
Recordset recordset = null;
//取系统时间
DateTime dt = DateTime.Now;
if (dataGridView2.CurrentRow == null)
{
MessageBox.Show("请点击地块表行头，选择地块信息！");
return;
}
sqlQuery.Clear();
sqlQuery.Append("SELECT DKMC AS 地块名称, ");
sqlQuery.Append(" DKMJ AS 地块面积, ");
sqlQuery.Append(" ZBX AS 坐标系, ");
sqlQuery.Append(" JZDS AS 界址点数, ");
sqlQuery.Append(" JDFD AS 几度分带, ");
sqlQuery.Append(" JD AS 精度, ");
sqlQuery.Append(" JLDW AS 计量单位, ");
sqlQuery.Append(" JLTCSX AS 记录图形属性, ");
sqlQuery.Append(" TYLX AS 投影类型 ");
sqlQuery.Append(" FROM " + tableName);
sqlQuery.Append(" WHERE FKXMMC = '" + strProjectName + "'");
sqlQuery.Append(" AND DKBH = '" + strDkbh + "'");
gkfqd.Common.DbUse.GetOleDbconnection().Close();
gkfqd.Common.DbUse.GetOleDbconnection().Open();
dataSetOutPutZb.Clear();
OleDbDataAdapter MyAdapter = new OleDbDataAdapter(sqlQuery.ToString(), gkfqd.Common.DbUse.GetOleDbconnection());
MyAdapter.Fill(dataSetOutPutZb);
gkfqd.Common.DbUse.GetOleDbconnection().Close();
sw.WriteLine("[属性描述]");
sw.WriteLine("格式版本号=1．01版本");
sw.WriteLine("数据产生单位=国土资源部");
sw.WriteLine("数据产生日期=" + dt.ToLongDateString().ToString());
sw.WriteLine("坐标系=" + dataSetOutPutZb.Tables[0].Rows[0]["坐标系"].ToString());
sw.WriteLine("几度分带=" + dataSetOutPutZb.Tables[0].Rows[0]["几度分带"].ToString());
sw.WriteLine("投影类型=" + dataSetOutPutZb.Tables[0].Rows[0]["投影类型"].ToString());
sw.WriteLine("计量单位=" + dataSetOutPutZb.Tables[0].Rows[0]["计量单位"].ToString());
sw.WriteLine("带号=" + dataSetOutPutZb.Tables[0].Rows[0]["几度分带"].ToString());
sw.WriteLine("精度=" + dataSetOutPutZb.Tables[0].Rows[0]["精度"].ToString());
sw.WriteLine("转换参数=0,0,0,0,0,0,0");
sw.WriteLine("[地块坐标]");
//保留该行记录导出结果，界址点数,地块面积,地块编号,地块名称,记录图形属性(点、线、面),图幅号,地块用途,地类编码,@
//以上记录信息如界址点数、地块面积、地块用途、地类编码需进一步编码取得
//sw.WriteLine("9,0.018,2003-10,双桥乡地块1,面,I－50-77-（22）,公共基础设施,,@");
try
{
recordset = importResultShp.Query(para);
while (!recordset.IsEOF)
{
Geometry geometry = recordset.GetGeometry();
GeoRegion region = geometry as GeoRegion;
for (int i = 0; i < region.PartCount; i++)
{
Point2Ds point2ds = region[i];
for (int k = 0; k < point2ds.Count; k++)
{
Point2D point2d = point2ds[k];
//点号,地块圈号,X坐标,Y坐标
sw.WriteLine((k + 1).ToString() + "," + (i + 1).ToString() + "," + point2d.X.ToString() + "," + point2d.Y.ToString());
}
}
recordset.MoveNext();
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
finally
{
recordset.Dispose();
}
//清空缓冲区
sw.Flush();
//关闭流
sw.Close();
fs.Close();
MessageBox.Show("建新属性坐标信息导出成功！");
}
}
private void AddModel_Ctrl(object sender, EventArgs e)
{
Point2Ds Point2Ds = (Point2Ds)sender;
m_WorkSpaceCtrl.AddModel_Click(Point2Ds, m_ModelId, m_ModelNOId);
}