Разработка пользовательского приложения для геоинформационной системы

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

namespace MapX

{

public partial class Form1 : Form

{

public Form1()

{

InitializeComponent();

}

private void axMap1_MouseWheelEvent(object sender, AxMapXLib.CMapXEvents_MouseMoveEvent e)

{

}

const int RULETTOOLID = 500;

const int SCIRCLE = 101;

const int SPOLIGON = 102;

private void toolStripButton1_Click_1(object sender, EventArgs e)

{

axMap1.Layers.LayersDlg();

treeView1.Nodes.Clear();

for (int i = 1; i <= axMap1.Layers.Count; i++)

{

treeView1.Nodes.Add(axMap1.Layers[i].Name.ToString());

}

}

private void слойToolStripMenuItem_Click(object sender, EventArgs e)

{

MapXLib.LayerInfo layerInfo = new MapXLib.LayerInfo();

SaveFileDialog fileDialog = new SaveFileDialog();

fileDialog.Filter = "MapInfo Tables (*.tab)|*.TAB";

string[] str;

if (fileDialog.ShowDialog() == DialogResult.OK)

{char[] cm = {'\\','.'};

str = fileDialog.FileName.Split('.');

str = str[0].Split(cm);

axMap1.Layers.CreateLayer(str[str.Length-1], fileDialog.FileName);

}

//layerInfo.Type = MapXLib.LayerInfoTypeConstants.miLayerInfoTypeNewTable;

//layerInfo.AddParameter ("FileSpec","D:/dalen"+(axMap1.Layers.Count+1).ToString()+".tab");

//layerInfo.AddParameter("Name", "test" + (axMap1.Layers.Count + 1).ToString());

// var lyr = axMap1.Layers.CreateLayer("dat2", "D:/dalen" + (axMap1.Layers.Count + 1).ToString() + ".tab");

// MapXLib.Dataset ds = axMap1.DataSets.Add(MapXLib.DatasetTypeConstants.miDataSetLayer,lyr);

// layerInfo.AddParameter("Fields", ds.Fields);

//axMap1.Layers.Add(layerInfo);

//axMap1.Layers.Remove("dat2");

// s = (1/2)* |SUM((Xi + Xi+1)*(Yi - Yi+1))|

}

private void tabFileToolStripMenuItem_Click(object sender, EventArgs e)

{

OpenFileDialog fileDialog = new OpenFileDialog();

fileDialog.Filter = "MapInfo Tables (*.tab)|*.tab|(*.gst)|*.gst";

if (fileDialog.ShowDialog() == DialogResult.OK)

{

axMap1.Layers.Add(fileDialog.FileName);

}

treeView1.Nodes.Clear();

for (int i = 1; i <= axMap1.Layers.Count; i++)

{

treeView1.Nodes.Add(axMap1.Layers[i].Name.ToString());

}

}

private void рабочийНаборToolStripMenuItem1_Click(object sender, EventArgs e)

{

axMap1.Layers.RemoveAll();

OpenFileDialog fileDialog = new OpenFileDialog();

fileDialog.Filter = "MapInfo Tables (*.gst)|*.gst";

if (fileDialog.ShowDialog() == DialogResult.OK)

{

axMap1.Layers.AddGeoSetLayers(fileDialog.FileName);

}

axMap1.CtlBounds = axMap1.Layers.Bounds;

treeView1.Nodes.Clear();

for (int i = 1; i <= axMap1.Layers.Count; i++)

{

treeView1.Nodes.Add(axMap1.Layers[i].Name.ToString());

}

axMap1.DataSets.RemoveAll();

for (int i = 1; i <= axMap1.Layers.Count; i++)

{

axMap1.DataSets.Add(MapXLib.DatasetTypeConstants.miDataSetLayer, axMap1.Layers[i]);

}

}

private void рабочийНаборToolStripMenuItem_Click(object sender, EventArgs e)

{

SaveFileDialog SaveDial = new SaveFileDialog();

SaveDial.Filter = "MapInfo Tables (*.gst)|*.gst";

//SaveDial.FilterIndex = 2;

SaveDial.RestoreDirectory = true;

if (SaveDial.ShowDialog() == DialogResult.OK)

{

axMap1.SaveMapAsGeoset("", SaveDial.FileName);

}

// axMap1.SaveMapAsGeoset;

}

private void toolStripButton2_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miAddPointTool;

}

private void toolStripLabel1_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miAddPolylineTool;

}

private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)

{

}

private void Form1_Load(object sender, EventArgs e)

{

// TODO: данная строка кода позволяет загрузить данные в таблицу "kursachDataSet.Центральные_улицы". При необходимости она может быть перемещена или удалена.

this.центральные_улицыTableAdapter.Fill(this.kursachDataSet.Центральные_улицы);

// TODO: данная строка кода позволяет загрузить данные в таблицу "mapXDataBaseSimferopol1DataSet1.Shop". При необходимости она может быть перемещена или удалена.

// this.shopTableAdapter.Fill(this.mapXDataBaseSimferopol1DataSet1.Shop);

// TODO: данная строка кода позволяет загрузить данные в таблицу "mapXDataBaseSimferopol1DataSet1.Shop". При необходимости она может быть перемещена или удалена.

// this.shopTableAdapter.Fill(this.mapXDataBaseSimferopol1DataSet1.Shop);

for (int i = 1; i <= axMap1.Layers.Count; i++)

{

treeView1.Nodes.Add(axMap1.Layers[i].Name.ToString());

}

axMap1.CreateCustomTool(RULETTOOLID, MapXLib.ToolTypeConstants.miToolTypeLine, null);

axMap1.CreateCustomTool(SCIRCLE, MapXLib.ToolTypeConstants.miToolTypeCircle, null);

axMap1.CreateCustomTool(SPOLIGON, MapXLib.ToolTypeConstants.miToolTypePolygon, null);

axMap1.EditableLabels = false;

}

private void toolStripButton3_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miAddRegionTool;

}

private void toolStripButton4_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miAddLineTool;

}

private void toolStripButton5_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miTextTool;

}

private void toolStripButton6_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miSelectTool;

}

private void toolStripButton7_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miPolygonSelectTool;

}

private void toolStripButton8_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miRectSelectTool;

}

private void toolStripButton9_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miRadiusSelectTool;

}

private void toolStripButton10_Click(object sender, EventArgs e)

{

axMap1.DisplayCoordSys.PickCoordSys();

}

private void toolStripButton11_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miZoomInTool;

}

private void toolStripButton12_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miZoomOutTool;

}

private void toolStripButton13_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = MapXLib.ToolConstants.miPanTool;

}

private void tabFileToolStripMenuItem1_Click(object sender, EventArgs e)

{

SaveFileDialog SaveDial = new SaveFileDialog();

SaveDial.Filter = "MapInfo Tables (*.JPG)|*.JPG";

SaveDial.FilterIndex = 2;

SaveDial.RestoreDirectory = true;

if (SaveDial.ShowDialog() == DialogResult.OK)

{

axMap1.ExportMap(SaveDial.FileName, MapXLib.ExportFormatConstants.miFormatGIF);

}

}

private void tabFileToolStripMenuItem2_Click(object sender, EventArgs e)

{

}

private void toolStripButton14_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = (MapXLib.ToolConstants)RULETTOOLID;

}

private double MapX;

private double MapY;

private void axMap1_MouseMoveEvent(object sender, AxMapXLib.CMapXEvents_MouseMoveEvent e)

{

float x = e.x;

float y = e.y;

if (axMap1.CurrentTool == (MapXLib.ToolConstants)RULETTOOLID && e.button == 1)

{

axMap1.MapUnit = MapXLib.MapUnitConstants.miUnitKilometer;

axMap1.ConvertCoord(ref x, ref y, ref MapX, ref MapY, MapXLib.ConversionConstants.miScreenToMap);

}

double xcoord = 0, ycoord =0;

axMap1.ConvertCoord(ref x, ref y, ref xcoord, ref ycoord, MapXLib.ConversionConstants.miScreenToMap);

label2.Text = xcoord.ToString(".0000"); label3.Text = ycoord.ToString(".0000");

}

private double Xdoun;

private double Ydoun ;

private void axMap1_MouseDownEvent(object sender, AxMapXLib.CMapXEvents_MouseDownEvent e)

{

Xdoun = e.x;

Ydoun = e.y;

if (axMap1.CurrentTool == (MapXLib.ToolConstants)RULETTOOLID) {

axMap1.ConvertCoord(ref e.x, ref e.y, ref Xdoun, ref Ydoun, MapXLib.ConversionConstants.miScreenToMap);

}

}

private void axMap1_MouseUpEvent(object sender, AxMapXLib.CMapXEvents_MouseUpEvent e)

{

if (axMap1.CurrentTool == (MapXLib.ToolConstants)RULETTOOLID)

{

label1.Text = axMap1.Distance(Xdoun, Ydoun, MapX, MapY).ToString();

}

}

private void axMap1_ToolUsed(object sender, AxMapXLib.CMapXEvents_ToolUsedEvent e)

{

if (axMap1.CurrentTool == (MapXLib.ToolConstants)SCIRCLE) {

double s = Math.PI*(e.distance)*(e.distance);

label1.Text = "Square = " + s.ToString();

}

}

private void toolStripButton15_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = (MapXLib.ToolConstants)SCIRCLE;

}

private double Square;

private void axMap1_PolyToolUsed(object sender, AxMapXLib.CMapXEvents_PolyToolUsedEvent e)

{

Square = 0;

if (axMap1.CurrentTool == (MapXLib.ToolConstants)SPOLIGON)

{

MapXLib.Points p = (MapXLib.Points)e.points;

double c = p[1].X;

double XC,YC;

axMap1.MapUnit = MapXLib.MapUnitConstants.miUnitKilometer;

for (int i = 1; i < p.Count ; i++)

{

// Square += (p[i].X + p[i + 1].X) * (p[i].Y - p[i + 1].Y);

Square += (axMap1.Distance(0, 0, p[i].X, 0) + axMap1.Distance(0, 0, p[i + 1].X, 0)) * (axMap1.Distance(0, 0, 0, p[i].Y) - axMap1.Distance(0, 0, 0, p[i + 1].Y));

}

Square += (axMap1.Distance(0, 0, p[p.Count].X, 0) + axMap1.Distance(0, 0, p[1].X, 0)) * (axMap1.Distance(0, 0, 0, p[p.Count].Y) - axMap1.Distance(0, 0, 0, p[1].Y));

Square = Math.Abs(Square)/2;

label1.Text = "Площадь = " + Square.ToString() + " км";

}

}

private void toolStripButton16_Click(object sender, EventArgs e)

{

axMap1.CurrentTool = (MapXLib.ToolConstants)SPOLIGON;

}

private void слойИзБазыToolStripMenuItem_Click(object sender, EventArgs e)

{

string str = "";

MapXLib.LayerInfo lInfo = new MapXLib.LayerInfo();

lInfo.Type = (MapXLib.LayerInfoTypeConstants) 4;

//axMap1.Layers.Add("D:\\Личные папки\\Владелец\\Documents\\Shop.TAB");

string ConnectStr = "DRIVER={Microsoft Access Driver(*.mdb)};DBQ=D:/MapXDataBaseSimferopol1.mdb;Drive rId=25;FIL=MS Access;MaxBufferSize=512;PageTimeout=5";

// string ConnectStr = "DSN=MyShop;DBQ=D:/MapXDataBaseSimferopol1.mdb;DriverId=25;FIL=MS Access;MaxBufferSize=2048;PageTimeout=5";

lInfo.AddParameter("connectstring", ConnectStr);

lInfo.AddParameter("name", "TempConnect");

lInfo.AddParameter("toolkit", "ODBC");

lInfo.AddParameter("query", "select * from `Shop`");

lInfo.AddParameter("cache", "OFF");

lInfo.AddParameter("mbrsearch", "ON");

axMap1.Layers.Add(lInfo);

}

private void toolStripButton17_Click(object sender, EventArgs e)

{

}

public int selectIndex;

private void toolStripButton17_Click_1(object sender, EventArgs e)

{

// axMap1.Layers.Add(layer,1);

List<DataRow[]> listOfRow = new List<DataRow[]>();

for (int i = 1; i <= axMap1.Layers[selectIndex].Selection.Count; i++) {

var c = axMap1.Layers[selectIndex].Selection[i]._FeatureID;

listOfRow.Add(kursachDataSet.Центральные_улицы.Select("ID=" + c.ToString()));

}

Form3 f = new Form3();

f.setListRow(listOfRow);

f.ShowDialog();

//

}

private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)

{

selectIndex = treeView1.SelectedNode.Index+1;

axMap1.Layers[treeView1.SelectedNode.Index + 1].Editable = true;

axMap1.Layers.InsertionLayer = axMap1.Layers[treeView1.SelectedNode.Index + 1];

}

private void toolStripButton18_Click(object sender, EventArgs e)

{

//axMap1.DataSets.Add(MapXLib.DatasetTypeConstants.miDataSetLayer,axMap1.Layers["hroad"]) ;

//axMap1.DataSets[1].Themes.Add(MapXLib.ThemeTypeConstants.miThemeRanged,"Speed_Limits");

//var dd = axMap1.DataSets[1].Fields[4]._Name;

axMap1.DataSets.RemoveAll();

List<List<string>> dataField = new List<List<string>>();

List<string> dataTable = new List<string>();

for (int i = 1; i <= axMap1.Layers.Count; i++)

{

axMap1.DataSets.Add(MapXLib.DatasetTypeConstants.miDataSetLayer, axMap1.Layers[i]);

dataTable.Add(axMap1.Layers[i].KeyField);

dataField.Add(new List<string>());

for (int j = 1; j <= axMap1.DataSets[i].Fields.Count; j++)

{

dataField[i-1].Add(axMap1.DataSets[i].Fields[j]._Name);

}

}

Form2 f = new Form2();

f.setParametrTableAndField(dataTable, dataField);

if(f.ShowDialog() == System.Windows.Forms.DialogResult.OK)

{

axMap1.DataSets[f.indexData+1].Themes.Add(MapXLib.ThemeTypeConstants.miThemeRanged, f.Field);

}

//axMap1.Layers[1].

}

}

}

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