/// <summary>
/// 添加分析经过点。
/// Add points along the path
/// </summary>
public void AddPoint(Point2D mapPoint)
{
try
{
// 在跟踪图层上添加点
// Add points on the tracking layer
m_Points.Add(mapPoint);
GeoPoint geoPoint = new GeoPoint(mapPoint);
m_style.LineColor = Color.Green;
m_style.MarkerSize = new Size2D(8, 8);
geoPoint.Style = m_style;
m_trackingLayer.Add(geoPoint, "Point");
// 在跟踪图层上添加文本对象
// Add text objects on the tracking layer
TextPart part = new TextPart();
part.X = geoPoint.X;
part.Y = geoPoint.Y;
part.Text = m_flag.ToString();
m_flag++;
GeoText geoText = new GeoText(part);
m_trackingLayer.Add(geoText, "Point");
m_mapControl.Map.RefreshTrackingLayer();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
private void toolStripButton1_Click(object sender, EventArgs e)
{
GeoText text = new GeoText();
// 设置文本子对象的属性
TextPart textPart = new TextPart();
textPart.AnchorPoint = new Point2D(250, 500);
textPart.Rotation = 30;
textPart.Text = "城市地籍图";
textPart.X = 250;
textPart.Y = 500;
textPart.Offset(10.0, 20.0);
// 设置文本风格
TextStyle textStyle = new TextStyle();
textStyle.Shadow = true;
textStyle.Alignment = TextAlignment.TopCenter;
textStyle.FontName = "宋体";
textStyle.FontHeight = 10.0;
textStyle.FontWidth = 10.0;
textStyle.Weight = 500;
textStyle.BackColor = System.Drawing.Color.White;
textStyle.ForeColor = System.Drawing.Color.Black;
Geometry geometry = new GeoText(textPart, textStyle);
LayoutElements elements = mapLayoutControl1.MapLayout.Elements;
elements.AddNew(geometry);
}
private void AddPointToDatasets(Point3D Point3D, int ModelIndex, string strID, string strNOID)
{
CreateDatasets();
try
{
Datasource datasource = m_workspace.Datasources[0];
DatasetVector pointDataset = datasource.Datasets[UserHelper.sDeviceName[ModelIndex]] as DatasetVector;
if (pointDataset != null)
{
GeoPoint geoPoint = new GeoPoint(Point3D.X, Point3D.Y);
Recordset recordset = pointDataset.GetRecordset(false, CursorType.Dynamic);
recordset.MoveLast();
recordset.AddNew(geoPoint);
recordset.SetFieldValue(m_filedName, strID);
recordset.Update();
recordset.Close();
recordset.Dispose();
}
m_MapControl.Map.Refresh();
DatasetVector textDataset = datasource.Datasets[UserHelper.sTextName] as DatasetVector;
if (textDataset != null)
{
Recordset textRecordset = textDataset.GetRecordset(false, CursorType.Dynamic);
TextPart part = new TextPart();
part.Text = strNOID;
Point2D point2D = new Point2D(Point3D.X, Point3D.Y);
part.AnchorPoint = point2D;
GeoText geoText = new GeoText(part);
geoText.TextStyle.ForeColor = Color.Green;
geoText.TextStyle.FontHeight = 8;
textRecordset.MoveLast();
textRecordset.AddNew(geoText);
textRecordset.Update();
textRecordset.Close();
textRecordset.Dispose();
}
m_MapControl.Map.Refresh();
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
public TextGisLayer(Game game, int capacity, GlobeCamera camera) : base(game)
{
GlobeCamera = camera;
TextSpriteLayer = new SpriteLayer(Game.RenderSystem, 2048);
GeoTextArray = new GeoText[capacity];
LinesCountToDraw = capacity;
Font = Game.Content.Load<DiscTexture>("conchars");
//spriteFont = Game.Content.Load<SpriteFont>(@"Fonts\textFont");
MinZoom = 6380;
MaxZoom = 6500;
Scale = 1.0f;
MaxScale = 1.5f;
}
/// <summary>
/// 添加配送目的地。
/// Add it to the destination
/// </summary>
public void AddTarget(Point2D mapPoint)
{
try
{
// 在跟踪图层上添加点
// Add points on the tracking layer
m_targets.Add(mapPoint);
GeoPoint geoPoint = new GeoPoint(mapPoint);
GeoStyle style = new GeoStyle();
style.LineColor = Color.FromArgb(252, 144, 0);
style.MarkerSize = new Size2D(6, 6);
geoPoint.Style = style;
m_trackingLayer.Add(geoPoint, "Target");
// 在跟踪图层上添加文本对象
// Add text objects on the tracking layer
TextPart part = new TextPart();
part.X = geoPoint.X;
part.Y = geoPoint.Y;
if (SuperMap.Data.Environment.CurrentCulture != "zh-CN")
{
part.Text = "Destination" + m_targetCount.ToString();
}
else
{
part.Text = "目的地" + m_targetCount.ToString();
}
m_targetCount++;
GeoText text = new GeoText(part);
TextStyle textStyle = new TextStyle();
textStyle.FontName = "微软雅黑";
textStyle.FontHeight = 4;
textStyle.ForeColor = Color.Black;
textStyle.Bold = true;
text.TextStyle = textStyle;
m_trackingLayer.Add(text, "text");
m_mapControl.Map.Refresh();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// 添加配送中心点。
/// Add it to the center
/// </summary>
public void AddCenter(Point2D mapPoint)
{
try
{
m_centers.Add(mapPoint);
GeoPoint geoPoint = new GeoPoint(mapPoint);
GeoStyle style = new GeoStyle();
style.LineColor = Color.Green;
style.MarkerSize = new Size2D(6, 6);
geoPoint.Style = style;
m_trackingLayer.Add(geoPoint, "center");
TextPart part = new TextPart();
part.X = geoPoint.X;
part.Y = geoPoint.Y;
if (SuperMap.Data.Environment.CurrentCulture != "zh-CN")
{
part.Text = "Center" + m_centerCount.ToString();
}
else
{
part.Text = "中心点" + m_centerCount.ToString();
}
m_centerCount++;
GeoText text = new GeoText(part);
TextStyle textStyle = new TextStyle();
textStyle.FontName = "微软雅黑";
textStyle.FontHeight = 4;
textStyle.ForeColor = Color.Black;
textStyle.Bold = true;
text.TextStyle = textStyle;
m_trackingLayer.Add(text, "text");
m_mapControl.Map.Refresh();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
//跟踪层绘制事件，用于添加文本对象---绘制完几何对象后，判断 是否要继续绘制文本 或者 绘制沿线文本
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void m_mapControl_Tracked(Object sender, TrackedEventArgs e)
{
try
{
//绘制文本
if (mMapControl.Action.Equals(SuperMap.UI.Action.CreateText)) //若 地图操作状态为添加注记
{
GeoText geoText = e.Geometry as GeoText; //获取刚刚绘制完成的几何图形 转为 GeoText文本类
geoText.TextStyle.ForeColor = Color.Green; //设置文本风格--前景色
geoText.TextStyle.FontHeight = 32; //文本字体的高度为32
if (mTextLayer.IsEditable) //若 文本类图层 可编辑
{
String text = Microsoft.VisualBasic.Interaction.InputBox("请输入文本", "绘制文本", "", mMapControl.Size.Width / 2 - 150, mMapControl.Size.Height / 2);
// public static string InputBox(string Prompt, string Title = "", string DefaultResponse = "", int XPos = -1, int YPos = -1);
geoText[0].Text = text;//文本内容赋值
}
}
//绘制沿线文本
if (mMapControl.Action == SuperMap.UI.Action.CreateAlongLineText) //若 地图操作状态为添加沿线标注
{
GeoCompound geoCompound = e.Geometry as GeoCompound; //转为 复合几何对象类
if (mTextLayer.IsEditable) //若 文本类图层 可编辑
{
String text = Microsoft.VisualBasic.Interaction.InputBox("请输入沿线文本", "绘制沿线文本", "", mMapControl.Size.Width / 2 - 150, mMapControl.Size.Height / 2);
GeoText geoText = geoCompound[0] as GeoText;
geoText.TextStyle.ForeColor = Color.Green;
geoText.TextStyle.FontHeight = 32;
geoText[0].Text = text;
}
}
mMapControl.Map.Refresh();//重新绘制当前地图
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
private void RenderGrid()
{
floatPanelVis.ClearDrawObjects();
for (int y = 0; y < numRows; y++)
{
for (int x = 0; x < numCols; x++)
{
if (enabled[y, x])
{
floatPanelVis.AddDrawObject(grid[y, x]);
}
}
}
GeoText timestamp = new GeoText(Color.White, new Point(50, 50), System.Diagnostics.Stopwatch.GetTimestamp().ToString(), floatPanelVis.CurrentImageToScreenTransform);
floatPanelVis.AddDrawObject(timestamp);
Thread.Sleep(10);
floatPanelVis.Invalidate();
}
private void 添加标题ToolStripMenuItem_Click(object sender, EventArgs e)
{
gk066 addTitle = new gk066();
addTitle.StartPosition = FormStartPosition.CenterScreen; //窗体居中
addTitle.ShowDialog();
#region 添加标文本题
//标题添加
TextStyle textStyle = new TextStyle();
textStyle.Alignment = TextAlignment.TopCenter;
textStyle.BackColor = Color.FromArgb(65, 65, 65);
textStyle.ForeColor = Color.FromArgb(174, 241, 176);
textStyle.BackOpaque = false;
textStyle.Bold = true;
textStyle.FontName = "楷体";
textStyle.FontHeight = addTitle.FontHeight;
textStyle.FontWidth = addTitle.FontWidth;
textStyle.IsSizeFixed = false;
textStyle.Italic = true;
textStyle.Outline = true;
textStyle.Weight = 500;
//添加文本
TextPart textPart = new TextPart(addTitle.title, new Point2D(850, 2150), 0);
geoText = new GeoText(textPart, textStyle);
//先删除后添加实现刷新效果
if (ElementsId != -1)
{
ElementsIdS[0] = ElementsId;
mapLayoutControl1.MapLayout.Elements.Delete(ElementsIdS);
}
//添加地图
mapLayoutControl1.MapLayout.Elements.AddNew(geoText);
//取得id 下次设定时删除用
ElementsId = mapLayoutControl1.MapLayout.Elements.GetID();
mapLayoutControl1.MapLayout.Elements.Refresh();
#endregion
#region 设定图层颜色 与显示比例尺
geoMapUse = mapLayoutControl1.MapLayout.Elements.GetGeometry() as GeoMap;
Map map = new Map();
map.Workspace = workspace1;
map.FromXML(workspace1.Maps.GetMapXML(geoMapUse.MapName));
LayerSettingVector setting = map.Layers[0].AdditionalSetting as LayerSettingVector;
setting.Style.FillForeColor = addTitle.selectColor;
map.Layers[0].AdditionalSetting = setting;
workspace1.Maps.SetMapXML(geoMapUse.MapName, map.ToXML());
workspace1.Save();
geoMapUse = new GeoMap();
geoMapUse.MapName = "temp";
//设置GeoMap对象的外切矩形
Rectangle2D rect = new Rectangle2D(new Point2D(850, 1300), new Size2D(
1500, 1500));
GeoRectangle geoRect = new GeoRectangle(rect, 0);
geoMapUse.Shape = geoRect;
//动态设置缩放比例尺
geoMapUse.MapScale = addTitle.scaleNumerator / addTitle.scaleDenominato;
mapLayoutControl1.MapLayout.Elements.AddNew(geoMapUse);
//记录下mapid
ElementsIdMap = mapLayoutControl1.MapLayout.Elements.GetID();
mapLayoutControl1.MapLayout.Elements.Refresh();
#endregion
#region 添加地图比例标尺
//添加地图带比例标尺
geoMapScale = new GeoMapScale(ElementsIdMap, new Point2D(1050, 515), 550, 18);
geoMapScale.ScaleUnit = Unit.Kilometer;
geoMapScale.LeftDivisionCount = 2;
geoMapScale.SegmentCount = 2;
geoMapScale.ScaleType = GeoMapScaleType.Railway;
////先删除后添加实现刷新效果
if (ElementsIdScale != -1)
{
ElementsIdScaleArrar[0] = ElementsIdScale;
mapLayoutControl1.MapLayout.Elements.Delete(ElementsIdScaleArrar);
}
//取得id 下次设定时删除用
mapLayoutControl1.MapLayout.Elements.AddNew(geoMapScale);
ElementsIdScale = mapLayoutControl1.MapLayout.Elements.GetID();
mapLayoutControl1.MapLayout.Elements.Refresh();
#endregion
addTitle.Close();
}
/// <summary>
/// 在地图上显示换乘的图形导引，在DataGridView中显示详细信息
/// Display the graphical guide on the map. And display the details on DataGridView
/// </summary>
public void ShowReslut()
{
if (SuperMap.Data.Environment.CurrentCulture != "zh-CN")
{
m_dataGridView.Columns[1].HeaderText = "Guilde";
m_dataGridView.Columns[2].HeaderText = "Distance";
m_dataGridView.Columns[3].HeaderText = "Cost";
}
else
{
m_dataGridView.Columns[1].HeaderText = "导引";
m_dataGridView.Columns[2].HeaderText = "距离";
m_dataGridView.Columns[3].HeaderText = "费用";
}
// 删除跟踪图层上除起始、终止站点及其名称外的几何对象
// Delete objects on the tracking layer except the start and end stop
for (Int32 i = m_trackingLayer.Count - 1; i >= 0; i--)
{
String tag = m_trackingLayer.GetTag(i);
if (tag != "StartStop" && tag != "EndStop" && tag != "StartStopName" && tag != "EndStopName")
{
m_trackingLayer.Remove(i);
}
}
m_mapControl.Map.RefreshTrackingLayer();
TransferSolution solution = null;
if (m_comboGuide.SelectedIndex == -1)
{
solution = m_solutions[0];
}
else
{
solution = m_solutions[m_comboGuide.SelectedIndex];
}
// 提取换乘方案中的第一条换乘路线，即每段乘车段集合中的第一段乘车路线的组合对应的完整路线
// Extract the first transfer path
TransferLine[] linesOnOne = new TransferLine[solution.TransferTime + 1];
for (int j = 0; j < solution.TransferTime + 1; j++)
{
linesOnOne[j] = solution[j][0];
}
// 获取换乘导引
// gat the transfer guide
TransferGuide transferGuide = m_transferAnalyst.GetDetailInfo(m_startStopID, m_endStopID, linesOnOne);
// 从换乘导引中提取详细的导引信息
// Extract the details from transfer guide
if (transferGuide != null)
{
for (Int32 i = 0; i < transferGuide.Count; i++)
{
TransferGuideItem item = transferGuide[i];
// 获取换乘导引子项的路径对象
// Get the path objects of the guide items
GeoLine path = item.Route;
GeoStyle style = new GeoStyle();
if (item.IsWalking)
{
style.LineColor = Color.FromArgb(255, 87, 87);
style.LineWidth = 0.6;
style.LineSymbolID = 12;
}
else
{
style.LineColor = Color.Blue;
style.LineWidth = 1.0;
}
path.Style = style;
// 在跟踪层上绘制每个换乘导引子项的路径对象
// Draw the path object of transfer guide item on the tracking layer
m_trackingLayer.Add(path, "Path");
// 绘制中间站点
// Draw mid-stops
GeoPoint transferStop = new GeoPoint(item.StartPosition.X, item.StartPosition.Y);
transferStop.Style = GetStopStyle(new Size2D(5, 5), Color.FromArgb(87, 255, 255));
GeoText transferStopName = new GeoText();
TextPart part = new TextPart(item.StartName, new Point2D(transferStop.X, transferStop.Y));
transferStopName.AddPart(part);
transferStopName.TextStyle = GetStopTextStyle(5.0, Color.FromArgb(89, 89, 89));
if (i != 0)
{
m_trackingLayer.Add(transferStop, "transferStop");
}
m_trackingLayer.Add(transferStopName, "transferStopName");
transferStop = new GeoPoint(item.EndPosition.X, item.EndPosition.Y);
transferStop.Style = GetStopStyle(new Size2D(5, 5), Color.FromArgb(87, 255, 255));
transferStopName = new GeoText();
part = new TextPart(item.EndName, new Point2D(transferStop.X, transferStop.Y));
transferStopName.AddPart(part);
transferStopName.TextStyle = GetStopTextStyle(5.0, Color.FromArgb(89, 89, 89));
if (i != transferGuide.Count - 1)
{
m_trackingLayer.Add(transferStop, "transferStop");
}
m_trackingLayer.Add(transferStopName, "transferStopName");
m_mapControl.Map.RefreshTrackingLayer();
}
m_mapControl.Map.RefreshTrackingLayer();
// 添加信息到DataGridView
// Add information to DataGridView
FillGuidesInfo(transferGuide);
}
else
{
if (SuperMap.Data.Environment.CurrentCulture != "zh-CN")
{
MessageBox.Show("Sorry! There is no proper transfer line!");
}
else
{
MessageBox.Show("抱歉！公交方案详细信息提取出错！");
}
}
}
/// <summary>
/// 捕捉公交站点
/// Snap the bus stops
/// </summary>
public void SnapPoint()
{
try
{
if (m_selection != null)
{
// 获取被选中的站点对象
// Get the selected stop object
Recordset recordset = m_selection.ToRecordset();
GeoPoint snapPoint = recordset.GetGeometry() as GeoPoint;
// 构造文本对象，用于在跟踪层上显示站点的名称
// Construct the text object, which is used to display the stop name on the tracking name
GeoText stopText = new GeoText();
// 站点名称
// Stop name
String stopName = "";
if (SuperMap.Data.Environment.CurrentCulture != "zh-CN")
{
stopName = recordset.GetFieldValue("Name_en").ToString();
}
else
{
stopName = recordset.GetFieldValue("Name").ToString();
}
TextPart textPart = new TextPart(stopName, new Point2D(snapPoint.X, snapPoint.Y));
stopText.AddPart(textPart);
if (m_isStartPoint)
{
// 绘制之前先清空跟踪层上的点和文字
// Clear all points and words on the tracking layer before drawing
Int32 indexStartStop = m_trackingLayer.IndexOf("StartStop");
if (indexStartStop != -1)
{
m_trackingLayer.Remove(indexStartStop);
}
Int32 indexStartText = m_trackingLayer.IndexOf("StartStopName");
if (indexStartText != -1)
{
m_trackingLayer.Remove(indexStartText);
}
// 分别设置站点及其名称文本的风格，并添加到跟踪层上
// Set the stop and name style and add them to the tracking layer
snapPoint.Style = GetStopStyle(new Size2D(8, 8), Color.FromArgb(236, 118, 0));
m_trackingLayer.Add(snapPoint, "StartStop");
stopText.TextStyle = GetStopTextStyle(6.0, Color.FromArgb(0, 0, 0));
m_trackingLayer.Add(stopText, "StartStopName");
// 设置为起始站点ID
// Set the strat stop ID
m_startStopID = recordset.GetInt64("STOPID");
}
else
{
// 绘制之前先清空跟踪层上的点和文字
// Clear all points and words on the tracking layer before drawing
Int32 indexEndStop = m_trackingLayer.IndexOf("EndStop");
if (indexEndStop != -1)
{
m_trackingLayer.Remove(indexEndStop);
}
Int32 indexEndText = m_trackingLayer.IndexOf("EndStopName");
if (indexEndText != -1)
{
m_trackingLayer.Remove(indexEndText);
}
// 分别设置站点及其名称文本的风格，并添加到跟踪层上
// Set the stop and name style and add them to the tracking layer
snapPoint.Style = GetStopStyle(new Size2D(8, 8), Color.FromArgb(22, 255, 0));
m_trackingLayer.Add(snapPoint, "EndStop");
stopText.TextStyle = GetStopTextStyle(6.0, Color.FromArgb(0, 0, 0));
m_trackingLayer.Add(stopText, "EndStopName");
// 设置为起始站点ID
// Set the strat stop ID
m_endStopID = recordset.GetInt64("STOPID");
}
recordset.Dispose();
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// 根据线路查询站点
/// Query stop by the path
/// </summary>
/// <param name="lineID"></param>
public void FindStopsByLine(Int64 lineID)
{
try
{
if (m_isLoad)
{
m_comboGuide.Items.Clear();
m_dataGridView.Rows.Clear();
if (SuperMap.Data.Environment.CurrentCulture != "zh-CN")
{
m_dataGridView.Columns[1].HeaderText = "Stop ID";
m_dataGridView.Columns[2].HeaderText = "Name";
}
else
{
m_dataGridView.Columns[1].HeaderText = "站点ID";
m_dataGridView.Columns[2].HeaderText = "名称";
}
m_dataGridView.Columns[3].HeaderText = "----";
// 清除跟踪层上的对象
// Clear object on the tracking layer
m_trackingLayer.Clear();
m_mapControl.Map.RefreshTrackingLayer();
// 查询经过指定站点的线路
// Query the path by stops
StopInfo[] stopInfos = m_transferAnalyst.FindStopsByLine(lineID);
if (stopInfos.Length > 0)
{
// 将该线路添加到跟踪层上显示
// Add the path to the tracking layer
LineInfo[] lineInfos = m_transferAnalyst.FindLinesByStop(stopInfos[0].StopID);
for (Int32 i = 0; i < lineInfos.Length; i++)
{
if (lineInfos[i].LineID == lineID)
{
GeoLine line = lineInfos[i].TotalLine;
m_mapControl.Map.CustomBounds = line.Bounds;
m_mapControl.Map.IsCustomBoundsEnabled = true;
m_mapControl.Map.ViewEntire();
GeoStyle style = new GeoStyle();
style.LineColor = Color.DeepSkyBlue;
style.LineWidth = 1.0;
line.Style = style;
m_trackingLayer.Add(line, "Line");
break;
}
}
// 添加站点信息
// Add the stops
for (Int32 j = 0; j < stopInfos.Length; j++)
{
// 将线路信息添加到DataGridView中
// Add the line information to DataGridView
Object[] values = new Object[4];
values[0] = j + 1;
values[1] = stopInfos[j].StopID;
values[2] = stopInfos[j].Name;
values[3] = "----";
m_dataGridView.Rows.Add(values);
// 在跟踪图层中绘制查询出的站点及其名称
// Draw stops and names on the tracking layer
Point2D point2D = stopInfos[j].Position;
GeoPoint point = new GeoPoint(point2D);
point.Style = GetStopStyle(new Size2D(5, 5), Color.Orange);
m_trackingLayer.Add(point, "Stops");
GeoText geoText = new GeoText();
TextPart part = new TextPart(stopInfos[j].Name, point2D);
geoText.AddPart(part);
geoText.TextStyle = GetStopTextStyle(5.0, Color.FromArgb(153, 0, 255));
m_trackingLayer.Add(geoText, "StopNames");
}
m_mapControl.Map.RefreshTrackingLayer();
}
}
else
{
if (SuperMap.Data.Environment.CurrentCulture != "zh-CN")
{
MessageBox.Show("Sorry! There is no stop on this path!");
}
else
{
MessageBox.Show("抱歉！没有查找到该线路上的站点！");
}
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
