using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using GeoScene.Globe;
using GeoScene.Data;
using System.IO;
namespace WorldGIS
{
public partial class FrmAdjustLayer : Form
{
private GSOGlobeControl ctl;
private GSOFeature startFeat;
private GSOFeature endFeat;
private FrmAdjustLayer() { }
public FrmAdjustLayer(GSOGlobeControl _ctl)
{
ctl = _ctl;
ctl.MouseClick += new MouseEventHandler(ctl_MouseClick);
this.FormBorderStyle = FormBorderStyle.FixedSingle;
this.MaximizeBox = false;
InitializeComponent();
}
private void FrmAdjustLayer_Load(object sender, EventArgs e)
{
SetLoad();
}
private void SetLoad()
{
for (int i = 0; i < ctl.Globe.Layers.Count; i++)
{
GSOLayer layer = ctl.Globe.Layers[i];
cmbLayers.Items.Add(layer.Caption);
}
txtNewLat.Enabled = false;
txtNewLon.Enabled = false;
txtOldLat.TextChanged += new EventHandler(txtOldLat_TextChanged);
txtOldLon.TextChanged += new EventHandler(txtOldLon_TextChanged);
}
void ctl_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
GSOPoint3d point = ctl.Globe.ScreenToScene(e.X, e.Y);
if (radioOld.Checked)
{
txtOldLon.Text = point.X.ToString();
txtOldLat.Text = point.Y.ToString();
if (startFeat == null || startFeat.IsDeleted)
{
startFeat = new GSOFeature();
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
GSOGeoMarker p = new GSOGeoMarker();
style.IconPath = Path.GetDirectoryName(Application.ExecutablePath) + "/Resource/CrossIcon.png";
p.Style = style;
p.AltitudeMode = EnumAltitudeMode.ClampToGround;
p.X = point.X;
p.Y = point.Y;
p.Z = point.Z;
startFeat.Name = "起点";
startFeat.CustomID = 000;
startFeat.Geometry = p;
startFeat = ctl.Globe.MemoryLayer.AddFeature(startFeat);
}
else
{
GSOGeoPoint3D startpoint = startFeat.Geometry as GSOGeoPoint3D;
if (startpoint != null)
{
startpoint.X = point.X;
startpoint.Y = point.Y;
startpoint.Z = 0;
}
}
}
else
{
txtNewLon.Text = point.X.ToString();
txtNewLat.Text = point.Y.ToString();
if (endFeat == null || endFeat.IsDeleted)
{
endFeat = new GSOFeature();
GSOGeoMarker p = new GSOGeoMarker();
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
style.IconPath = Path.GetDirectoryName(Application.ExecutablePath) + "/Resource/CrossIcon.png";
p.Style = style;
p.AltitudeMode = EnumAltitudeMode.ClampToGround;
endFeat.Name = "目标点";
endFeat.CustomID = 001;
p.X = point.X;
p.Y = point.Y;
p.Z = point.Z;
endFeat.Geometry = p;
endFeat = ctl.Globe.MemoryLayer.AddFeature(endFeat);
}
else
{
GSOGeoPoint3D endpoint = endFeat.Geometry as GSOGeoPoint3D;
if (endpoint != null)
{
endpoint.X = point.X;
endpoint.Y = point.Y;
endpoint.Z = 0;
}
}
}
ctl.Refresh();
}
}
private void MoveEachFeature(GSOFeatureFolder folder,double daltX, double daltY)
{
GSOFeatures features = folder.Features;
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
if (feature is GSOFeatureFolder)
{
MoveEachFeature(feature as GSOFeatureFolder, daltX, daltY);
}
else
{
GSOGeometry g = feature.Geometry;
if (g != null)
{
g.MoveXY(daltX, daltY);
}
//GSOGeoModel model = feature.Geometry as GSOGeoModel;
//if (model!=null)
//{
// GSOPoint3d pt = model.Position;
// pt.X += daltX;
// pt.Y += daltY;
// model.Position = pt;
//}
}
}
}
private void btnMove_Click(object sender, EventArgs e)
{
GSOLayer layer = ctl.Globe.Layers[cmbLayers.SelectedIndex];
if (layer != null)
{
if (layer.Type != EnumLayerType.FeatureLayer)
{
MessageBox.Show("当前选中的图层不是模型图层！", "提示");
return;
}
if (txtOldLat.Text == "")
{
MessageBox.Show("请选择起点");
}
else if (txtNewLat.Text == "")
{
MessageBox.Show("请选择目标点");
}
else
{
double daltX = Convert.ToDouble(txtNewLon.Text) - Convert.ToDouble(txtOldLon.Text);
double daltY = Convert.ToDouble(txtNewLat.Text) - Convert.ToDouble(txtOldLat.Text);
GSOFeatureLayer flayer = layer as GSOFeatureLayer;
GSOFeatures features = flayer.GetAllFeatures();
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
if (feature is GSOFeatureFolder)
{
MoveEachFeature(feature as GSOFeatureFolder, daltX, daltY);
}
else
{
GSOGeometry g = feature.Geometry;
if (g != null)
{
g.MoveXY(daltX, daltY);
}
// switch (feature.Geometry.Type)
// {
// case EnumGeometryType.GeoPolyline3D:
// GSOGeoPolyline3D line = feature.Geometry as GSOGeoPolyline3D;
// for (int m = 0; m < line.PartCount; m++)
// {
// for (int j = 0; j < line[m].Count; j++)
// {
// GSOPoint3d line0 = line[m][j];
// line0.X += daltX;
// line0.Y += daltY;
// line[m][j] = line0;
// }
// }
// break;
// case EnumGeometryType.GeoPolygon3D:
// GSOGeoPolygon3D polygon = feature.Geometry as GSOGeoPolygon3D;
// if (polygon != null)
// {
// polygon.MoveXY(daltX, daltY);
// }
// break;
// case EnumGeometryType.GeoModel:
// GSOGeoModel model = feature.Geometry as GSOGeoModel;
// if (model != null)
// {
// GSOPoint3d pt = model.Position;
// pt.X += daltX;
// pt.Y += daltY;
// model.Position = pt;
// }
// break;
// case EnumGeometryType.GeoFrameAnimation:
// GSOGeoFrameAnimation frameAnimation = feature.Geometry as GSOGeoFrameAnimation;
// if (frameAnimation != null)
// {
// GSOPoint3d pt = frameAnimation.Position;
// pt.X += daltX;
// pt.Y += daltY;
// frameAnimation.Position = pt;
// }
// break;
// default:
// GSOGeometry g = feature.Geometry;
// if (g != null)
// {
// g.MoveXY(daltX, daltY);
// }
// break;
// }
}
}
if (startFeat != null)
{
startFeat.Delete();
}
if (endFeat != null)
{
endFeat.Delete();
}
ctl.Refresh();
//this.Close();
}
}
else
{
MessageBox.Show("请选择图层");
}
}
private void btnClose_Click(object sender, EventArgs e)
{
this.Close();
}
private void FrmAdjustLayer_FormClosing(object sender, FormClosingEventArgs e)
{
//adjustLayer = null;
//blIsShowFirst = false;
//this.Shown -= new EventHandler(FrmAdjustLayer_Shown);
ctl.MouseClick -= new MouseEventHandler(ctl_MouseClick);
if (startFeat!=null)
{
startFeat.Delete();
}
if (endFeat!=null)
{
endFeat.Delete();
}
ctl.Refresh();
}
private void txtOldLon_TextChanged(object sender, EventArgs e)
{
txtOldChange();
}
private void txtOldLat_TextChanged(object sender, EventArgs e)
{
txtOldChange();
}
private void txtNewLon_TextChanged(object sender, EventArgs e)
{
txtNewChange();
}
private void txtNewLat_TextChanged(object sender, EventArgs e)
{
txtNewChange();
}
private void txtNewChange()
{
decimal x;
decimal y;
if (txtNewLon.Text.Trim() == "")
{
txtNewLon.Text = 0 + "";
}
bool bl = decimal.TryParse(txtNewLon.Text.Trim(), out x);
if (!bl)
{
MessageBox.Show("数据不符合要求！");
return;
}
if (txtNewLat.Text.Trim() == "")
{
txtNewLat.Text = 0 + "";
}
bl = decimal.TryParse(txtNewLat.Text.Trim(), out y);
if (!bl)
{
MessageBox.Show("数据不符合要求！");
return;
}
GSOPoint3d point = ctl.Globe.ScreenToScene((int)Math.Round(x), (int)Math.Round(y));
if (endFeat == null || endFeat.IsDeleted)
{
endFeat = new GSOFeature();
GSOGeoMarker p = new GSOGeoMarker();
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
style.IconPath = Path.GetDirectoryName(Application.ExecutablePath) + "/Resource/CrossIcon.png";
p.Style = style;
p.AltitudeMode = EnumAltitudeMode.ClampToGround;
endFeat.Name = "目标点";
endFeat.CustomID = 001;
p.X = (double)Math.Round(x);
p.Y = (double)Math.Round(y);
p.Z = 0;
endFeat.Geometry = p;
endFeat = ctl.Globe.MemoryLayer.AddFeature(endFeat);
}
else
{
GSOGeoPoint3D endpoint = endFeat.Geometry as GSOGeoPoint3D;
if (endpoint != null)
{
endpoint.X = (double)Math.Round(x);
endpoint.Y = (double)Math.Round(y);
endpoint.Z = 0;
}
}
ctl.Refresh();
}
private void txtOldChange()
{
decimal x;
decimal y;
if (txtOldLon.Text.Trim() == "")
{
txtOldLon.Text = 0 + "";
}
bool bl = decimal.TryParse(txtOldLon.Text.Trim(), out x);
if (!bl)
{
MessageBox.Show("数据不符合要求！");
return;
}
if (txtOldLat.Text.Trim() == "")
{
txtOldLat.Text = 0 + "";
}
bl = decimal.TryParse(txtOldLat.Text.Trim(), out y);
if (!bl)
{
MessageBox.Show("数据不符合要求！");
return;
}
if (startFeat == null || startFeat.IsDeleted)
{
startFeat = new GSOFeature();
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
GSOGeoMarker p = new GSOGeoMarker();
style.IconPath = Path.GetDirectoryName(Application.ExecutablePath) + "/Resource/CrossIcon.png";
p.Style = style;
p.AltitudeMode = EnumAltitudeMode.ClampToGround;
p.X = (double)Math.Round(x);
p.Y = (double)Math.Round(y);
p.Z = 0;
startFeat.Name = "起点";
startFeat.CustomID = 000;
startFeat.Geometry = p;
startFeat = ctl.Globe.MemoryLayer.AddFeature(startFeat);
}
else
{
GSOGeoPoint3D startpoint = startFeat.Geometry as GSOGeoPoint3D;
if (startpoint != null)
{
startpoint.X = (double)Math.Round(x);
startpoint.Y = (double)Math.Round(y);
startpoint.Z = 0;
}
}
ctl.Refresh();
}
private void radioOld_CheckedChanged(object sender, EventArgs e)
{
txtOldLat.Enabled = radioOld.Checked;
txtOldLon.Enabled = radioOld.Checked;
if (radioOld.Checked)
{
txtOldLat.TextChanged +=new EventHandler(txtOldLat_TextChanged);
txtOldLon.TextChanged += new EventHandler(txtOldLon_TextChanged);
txtNewLat.TextChanged -= new EventHandler(txtNewLat_TextChanged);
txtNewLon.TextChanged -= new EventHandler(txtNewLon_TextChanged);
}
}
private void radioNew_CheckedChanged(object sender, EventArgs e)
{
txtNewLat.Enabled = radioNew.Checked;
txtNewLon.Enabled = radioNew.Checked;
if (radioNew.Checked)
{
txtNewLat.TextChanged += new EventHandler(txtNewLat_TextChanged);
txtNewLon.TextChanged += new EventHandler(txtNewLon_TextChanged);
txtOldLat.TextChanged -= new EventHandler(txtOldLat_TextChanged);
txtOldLon.TextChanged -= new EventHandler(txtOldLon_TextChanged);
}
}
}
}
