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using BruTile.Predefined;

using NetTopologySuite.Geometries;

using SharpMap.Layers;

using System;

using System.Collections.Generic;

using System.Windows.Forms;

using GeometryTransform = NetTopologySuite.CoordinateSystems.Transformations.GeometryTransform;

namespace WinFormSamples

{

public partial class FormDemoDrawGeometries : Form

{

private SharpMap.Data.Providers.GeometryProvider geoProvider;

public FormDemoDrawGeometries()

{

InitializeComponent();

this.SetStyle(ControlStyles.DoubleBuffer | ControlStyles.UserPaint | ControlStyles.AllPaintingInWmPaint, true);

this.UpdateStyles();

}

private void FormDemoDrawGeometries_Load(object sender, EventArgs e)

{

//this.mapBox1.Map = ShapefileSample.InitializeMap(0);

//Google Background

TileAsyncLayer bingLayer = new TileAsyncLayer(KnownTileSources.Create(KnownTileSource.BingRoadsStaging), "TileLayer - Bing");

this.mapBox1.Map.BackgroundLayer.Add(bingLayer);

SharpMap.Layers.VectorLayer vl = new VectorLayer("My Geometries");

geoProvider = new SharpMap.Data.Providers.GeometryProvider(new List<Geometry>());

vl.DataSource = geoProvider;

this.mapBox1.Map.Layers.Add(vl);

var mathTransform = LayerTools.Wgs84toGoogleMercator.MathTransform;

var geom = GeometryTransform.TransformBox(

new Envelope(-9.205626, -9.123736, 38.690993, 38.740837),

mathTransform);

this.mapBox1.Map.ZoomToExtents(); //(geom);

this.mapBox1.Refresh();

this.mapBox1.GeometryDefined += new SharpMap.Forms.MapBox.GeometryDefinedHandler(mapBox1_GeometryDefined);

this.mapBox1.ActiveToolChanged += new SharpMap.Forms.MapBox.ActiveToolChangedHandler(mapBox1_ActiveToolChanged);

this.mapBox1.MouseMove += new SharpMap.Forms.MapBox.MouseEventHandler(mapBox1_MouseMove);

}

void mapBox1_MouseMove(NetTopologySuite.Geometries.Coordinate worldPos, MouseEventArgs imagePos)

{

this.label2.Text = worldPos.X.ToString("N4") + "/" + worldPos.Y.ToString("N4");

}

void mapBox1_ActiveToolChanged(SharpMap.Forms.MapBox.Tools tool)

{

this.label1.Text = this.mapBox1.ActiveTool.ToString();

}

void mapBox1_GeometryDefined(NetTopologySuite.Geometries.Geometry geometry)

{

MessageBox.Show("Geometry defined!\r\n" + geometry);

geoProvider.Geometries.Add(geometry);

this.mapBox1.ActiveTool = SharpMap.Forms.MapBox.Tools.Pan;

this.mapBox1.Refresh();

}

private void button4_Click(object sender, EventArgs e)

{

this.mapBox1.ActiveTool = SharpMap.Forms.MapBox.Tools.Pan;

}

private void button3_Click(object sender, EventArgs e)

{

this.mapBox1.ActiveTool = SharpMap.Forms.MapBox.Tools.ZoomIn;

}

private void button2_Click(object sender, EventArgs e)

{

this.mapBox1.ActiveTool = SharpMap.Forms.MapBox.Tools.ZoomOut;

}

private void Form2_SizeChanged(object sender, EventArgs e)

{

this.mapBox1.Refresh();

}

private void button7_Click(object sender, EventArgs e)

{

this.mapBox1.ActiveTool = SharpMap.Forms.MapBox.Tools.DrawPoint;

}

private void button8_Click(object sender, EventArgs e)

{

this.mapBox1.ActiveTool = SharpMap.Forms.MapBox.Tools.DrawLine;

}

private void button9_Click(object sender, EventArgs e)

{

this.mapBox1.ActiveTool = SharpMap.Forms.MapBox.Tools.DrawPolygon;

}

private void button1_Click(object sender, EventArgs e)

{

this.geoProvider.Geometries.Clear();

this.mapBox1.Refresh();

}

private void button5_Click(object sender, EventArgs e)

{

this.mapBox1.ActiveTool = SharpMap.Forms.MapBox.Tools.ZoomWindow;

}

private void button6_Click(object sender, EventArgs e)

{

}

}

}