/// <summary>
/// 创建点
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAddPoint_Click(object sender, EventArgs e)
{
GSOGeoMarker point = new GSOGeoMarker(); //创建点对象
point.X = 120.417888231016; //设置点X的值，单位为度
point.Y = 31.3283140323302; //设置点Y的值，单位为度
point.Z = 20; //设置点Z的值，单位为米
point.AltitudeMode = EnumAltitudeMode.RelativeToGround; //设置点的高程模式，设置为相对地面。则点的为（X,Y）处地面高程上方100米（point.Z = 100）
point.Text = "中科图新"; //设置点对象显示的文字
GSOMarkerStyle3D mstyle = new GSOMarkerStyle3D(); //新建点样式
mstyle.IconPath = Application.StartupPath + "\\Resource\\image\\DefaultIcon.png"; //设置图标路径
point.Style = mstyle; //把显示风格
GSOFeature feature = new GSOFeature(); //创建几何要素
feature.Geometry = point; //把点赋予集合要素
feature.Name = point.Text; //赋予名字
globeControl1.Globe.MemoryLayer.AddFeature(feature); //将要素添加到图层中
//下面不属于工程内容，只是飞到点的位置
GSOCameraState cs = new GSOCameraState();
cs.Longitude = point.X;
cs.Latitude = point.Y;
cs.Altitude = 1000;
globeControl1.Globe.FlyToCameraState(cs);
}
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();
}
/// <summary>
/// 添加地标
/// </summary>
private bool AddMarker(string name, double lon, double lat, string path, string description, GSOLayer layer)
{
try
{
GSOFeature newFeature = new GSOFeature();
GSOGeoMarker p = new GSOGeoMarker();
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
style.IconPath = path;
p.Style = style;
p.X = lon;
p.Y = lat;
p.Text = name.Substring(0, name.Length - 4);
p.AltitudeMode = EnumAltitudeMode.ClampToGround;
newFeature.Geometry = p;
newFeature.Name = name;
newFeature.Description = description + " ";
layer.AddFeature(newFeature);
return(true);
}
catch (Exception e)
{
e.GetType();
return(false);
}
}
private void globeControl1_MouseUp(object sender, MouseEventArgs e)
{
if (MouseDown != e.Location)
{
return;
}
if (e.Button == MouseButtons.Left)
{
if (globeControl1.Globe.Action == EnumAction3D.NormalHit)
{
GSOPoint3d point3d = new GSOPoint3d();
GSOFeature newFeature = new GSOFeature();
GSOGeoMarker p = new GSOGeoMarker();
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
style.IconPath = Application.StartupPath + "/Resource/image/DefaultIcon.png";
p.Style = style;
p.Z = point3d.Z <= 0 ? 0 : point3d.Z;
if (point3d.Z <= 0.0)
{
point3d = globeControl1.Globe.ScreenToScene(e.X, e.Y);
}
p.X = point3d.X;
p.Y = point3d.Y;
p.Z = point3d.Z;
newFeature.Geometry = p;
newFeature.Name = "我的地标";
globeControl1.Globe.MemoryLayer.AddFeature(newFeature);
globeControl1.Globe.Action = EnumAction3D.ActionNull;
}
//开始判断是否是缓冲区分析
else if (globeControl1.Globe.Action == EnumAction3D.SelectObject)
{
if (mouseClickType == "缓冲区创建")
{
//获取选中要素
GSOFeature feature = globeControl1.Globe.SelectedObject;
if (feature == null || feature.Geometry == null)
{
MessageBox.Show("请选择一个目标");
return;
}
if (feature.Geometry.Type != EnumGeometryType.GeoMarker &&
feature.Geometry.Type != EnumGeometryType.GeoPolyline3D &&
feature.Geometry.Type != EnumGeometryType.GeoPolygon3D)
{
MessageBox.Show("请选择一个点、线、面对象！", "提示");
return;
}
globeControl1.Globe.Action = EnumAction3D.ActionNull;
makeBuffer(feature);
}
}
}
}
private void CtrlMarkerStylePage_Load(object sender, EventArgs e)
{
GSOGeoMarker geoMarker = m_Geometry as GSOGeoMarker;
if (geoMarker != null)
{
textMarkerText.Text = geoMarker.Text;
}
}
public Form1()
{
InitializeComponent();
globeControl1 = new GSOGlobeControl();
panel1.Controls.Add(globeControl1);
globeControl1.Dock = DockStyle.Fill;
//鼠标按下事件，获取坐标
globeControl1.MouseDown += (sender, e) =>
{
Location_MouseDown = e.Location;
};
globeControl1.MouseUp += (sender, e) =>
{
//鼠标抬起如果坐标不能对上，就认定为拖动球，不反应
if (Location_MouseDown != e.Location)
{
return;
}
if (e.Button == MouseButtons.Left)
{
//如果按照上面示例按我们方法添加HUD，需要加上这个判断，判断是否点在HUD中
//if (isMouseInHudControl == false)
{
if (globeControl1.Globe.Action == EnumAction3D.NormalHit)
{
GSOPoint3d point3d = new GSOPoint3d();
GSOFeature newFeature = new GSOFeature();
GSOGeoMarker p = new GSOGeoMarker();
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
style.IconPath = Application.StartupPath + "/Resource/image/DefaultIcon.png";
p.Style = style;
p.Z = point3d.Z <= 0 ? 0 : point3d.Z;
if (point3d.Z <= 0.0)
{
point3d = globeControl1.Globe.ScreenToScene(e.X, e.Y);
}
p.X = point3d.X;
p.Y = point3d.Y;
p.Z = point3d.Z;
newFeature.Geometry = p;
newFeature.Name = "我的地标";
globeControl1.Globe.MemoryLayer.AddFeature(newFeature);
globeControl1.Globe.Action = EnumAction3D.ActionNull;
}
}
}
};
}
private void makeBuffer(GSOFeature feature)
{
double radius = (double)numericUpDownRadius.Value; //缓冲区宽度
double value = (double)numericUpDownFenDuan.Value; //圆角角度
bool isRoundCorner = CBRoundCorner.Checked; //拐角是否圆滑
bool isRoundEnds = CBRoundEnds.Checked; //两端是否圆滑
GSOGeoPolygon3D buffer = null; //创建缓冲面
if (feature.Geometry.Type == EnumGeometryType.GeoMarker) //如果要素为点
{
GSOGeoMarker marker = feature.Geometry as GSOGeoMarker;
buffer = marker.CreateBuffer(radius, value, false);
//创建点的缓冲面（宽度，角度，false）
}
else if (feature.Geometry.Type == EnumGeometryType.GeoPolyline3D)
{
GSOGeoPolyline3D line = feature.Geometry as GSOGeoPolyline3D;
buffer = line.CreateBuffer(radius, isRoundCorner, value, isRoundEnds, false);
//创建线的缓冲面（宽度，拐角圆滑，角度，两端圆滑，false）
}
else if (feature.Geometry.Type == EnumGeometryType.GeoPolygon3D)
{
GSOGeoPolygon3D polygon = feature.Geometry as GSOGeoPolygon3D;
buffer = polygon.CreateBuffer(radius, isRoundCorner, value, isRoundEnds, false);
//创建面的缓冲面（宽度，拐角圆滑，角度，两端圆滑，false）
}
if (buffer != null)
{
//缓冲面颜色
GSOSimplePolygonStyle3D style = new GSOSimplePolygonStyle3D();
style.FillColor = Color.FromArgb(122, Color.Yellow);
//缓冲线颜色
GSOSimpleLineStyle3D outlineStyle = new GSOSimpleLineStyle3D();
outlineStyle.LineColor = Color.Red;
style.OutlineStyle = outlineStyle;
buffer.Style = style;
GSOFeature featureBuffer = new GSOFeature();
featureBuffer.Geometry = buffer;
featureBuffer.Name = feature.Name + "_" + radius + "米_Buffer";
globeControl1.Globe.MemoryLayer.AddFeature(featureBuffer);
//重新创建原有要素,使得要素在缓冲面上方，可选择
if (feature != null && feature.Dataset.Type == EnumDatasetType.Memory && feature.Dataset.Caption == "" && feature.Dataset.Name == "")
{
GSOFeature featureSelectCopy = feature.Clone();
globeControl1.Globe.MemoryLayer.AddFeature(featureSelectCopy);
feature.Delete();
}
globeControl1.Refresh();
}
}
private void textMarkerText_TextChanged(object sender, EventArgs e)
{
GSOGeoMarker geoMarker = m_Geometry as GSOGeoMarker;
if (geoMarker != null)
{
geoMarker.Text = textMarkerText.Text;
if (m_GlobeControl != null)
{
m_GlobeControl.Refresh();
}
}
}
private void buttonOk_Click(object sender, EventArgs e)
{
if (comboBoxLayers.Text == "")
{
MessageBox.Show("请选择一个图层！");
return;
}
GSOLayer layer = mGlobeControl.Globe.Layers.GetLayerByCaption(comboBoxLayers.Text.Trim());
if (layer == null)
{
MessageBox.Show("您选择的图层不存在！");
return;
}
Color fontColor = textBoxFontColor.BackColor;
string strFontSize = comboBoxFontSize.Text;
double fontSize = 12;
bool blIsFontSize = double.TryParse(strFontSize, out fontSize);
GSOFeatures features = layer.GetAllFeatures();
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
if (feature.Geometry != null)
{
switch (feature.Geometry.Type)
{
case EnumGeometryType.GeoMarker:
GSOGeoMarker marker = (GSOGeoMarker)feature.Geometry;
GSOMarkerStyle3D style = (marker.Style == null ? new GSOMarkerStyle3D() : (GSOMarkerStyle3D)marker.Style);
GSOTextStyle textStyle = (style.TextStyle == null ? new GSOTextStyle() : style.TextStyle);
textStyle.ForeColor = fontColor;
textStyle.FontSize = fontSize;
style.TextStyle = textStyle;
marker.Style = style;
break;
}
}
mGlobeControl.Globe.Refresh();
}
//layer.Save();
this.Close();
}
private void CheckSelFeaturePoint()
{
if (m_nCurSelected >= 0 && m_nCurSelected < listViewNodeList.Items.Count)
{
GSOGeoPoint3D geoPoint3D = null;
if (m_FeatureSelPoint == null || m_FeatureSelPoint.IsDeleted)
{
m_FeatureSelPoint = new GSOFeature();
geoPoint3D = new GSOGeoMarker();
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
style.IconPath = Path.GetDirectoryName(Application.ExecutablePath) + "/Resource/CrossIcon.png";
geoPoint3D.Style = style;
m_FeatureSelPoint.Geometry = geoPoint3D;
if (m_GlobeControl != null)
{
m_GlobeControl.Globe.MemoryLayer.AddFeature(m_FeatureSelPoint);
m_GlobeControl.Refresh();
}
}
/*
* else
* {
* geoPoint3D = m_FeatureSelPoint.Geometry as GSOGeoPoint3D;
* }
*/
geoPoint3D = m_FeatureSelPoint.Geometry as GSOGeoPoint3D;
geoPoint3D.AltitudeMode = m_Geometry.AltitudeMode;
try
{
ListViewItem itemSel = listViewNodeList.Items[m_nCurSelected];
geoPoint3D.X = Double.Parse(itemSel.SubItems[1].Text);
geoPoint3D.Y = Double.Parse(itemSel.SubItems[2].Text);
geoPoint3D.Z = Double.Parse(itemSel.SubItems[3].Text);
}
catch (System.Exception exp)
{
Log.PublishTxt(exp);
}
if (m_GlobeControl != null)
{
m_GlobeControl.Refresh();
}
}
}
// 点
private void btn_point_Click(object sender, System.EventArgs e)
{
GSOGeoMarker point = new GSOGeoMarker(); //创建点对象
point.X = 120.417888231016; //设置点X的值
point.Y = 31.3283140323302; //设置点Y的值
point.Z = 0; //设置点Z的值，单位为米
point.AltitudeMode = EnumAltitudeMode.RelativeToGround;
point.Text = "中科图新"; //设置点对象显示的文字
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
style.IconPath = IconPath; //设置图标
point.Style = style;
AddNewGeoToLayer(point, "点");
}
private void AddPoint()
{
GSOGeoMarker point = new GSOGeoMarker(); //创建点对象
point.X = 120.417888231016; //设置点X的值，单位为度
point.Y = 31.3283140323302; //设置点Y的值，单位为度
point.Z = 20; //设置点Z的值，单位为米
point.AltitudeMode = EnumAltitudeMode.RelativeToGround; //设置点的高程模式，设置为相对地面。则点的为（X,Y）处地面高程上方100米（point.Z = 100）
point.Text = "中科图新"; //设置点对象显示的文字
GSOMarkerStyle3D mstyle = new GSOMarkerStyle3D(); //新建点样式
mstyle.IconPath = Application.StartupPath + "\\Resource\\image\\DefaultIcon.png"; //设置图标路径
point.Style = mstyle; //把显示风格
GSOFeature feature = new GSOFeature(); //创建几何要素
feature.Geometry = point; //把点赋予集合要素
feature.Name = point.Text; //赋予名字
feature.Description = string.Format("<img src=\"{0}\">", Application.StartupPath + "\\Resource\\image\\Balloon\\Balloon.png");
globeControl1.Globe.MemoryLayer.AddFeature(feature);//将要素添加到图层中
}
private void button2_Click(object sender, EventArgs e)
{
if(comboBoxLayers.Text == "")
{
MessageBox.Show("请选择一个图层！");
return;
}
GSOLayer layer = mGlobeControl.Globe.Layers.GetLayerByCaption(comboBoxLayers.Text.Trim());
if (layer == null)
{
MessageBox.Show("您选择的图层不存在！");
return;
}
string iconPath = textBoxIconPath.Text.Trim();
if (iconPath == "")
{
iconPath = Application.StartupPath + "\\Resource\\DefaultIcon.png";
}
Color lineColor = textBoxLineColor.BackColor;
string strLineWidth = textBoxLineWidth.Text.Trim();
double lineWidth = 1;
bool blIsLineWidth = double.TryParse(strLineWidth, out lineWidth);
Color outlineColor = textBoxOutlineColor.BackColor;
string strOutlineWidth = textBoxOutlineWidth.Text.Trim();
double outlineWidth = 1;
bool blIsOutlineWidth = double.TryParse(strOutlineWidth, out outlineWidth);
Color polygonColor = textBoxPolygonColor.BackColor;
string strPolygonAlpha = textBoxPolygonAlpha.Text.Trim();
int polygonAlpha = 255;
bool blIsPolygonAlpha = int.TryParse(strPolygonAlpha, out polygonAlpha);
polygonColor = Color.FromArgb(polygonAlpha, polygonColor);
for (int i = 0; i < layer.GetAllFeatures().Length; i++)
{
GSOFeature feature = layer.GetAt(i);
if (feature.Geometry != null)
{
switch(feature.Geometry.Type)
{
case EnumGeometryType.GeoPoint3D:
if (panelPoints.Enabled)
{
GSOGeoPoint3D point = (GSOGeoPoint3D)feature.Geometry;
GSOGeoMarker marker = new GSOGeoMarker();
marker.Position = point.Position;
marker.Name = point.Name;
marker.CameraState = point.CameraState;
marker.Label = point.Label;
GSOFeature newFeature = new GSOFeature();
newFeature.Name = feature.Name;
newFeature.Geometry = marker;
layer.RemoveAt(i);
layer.AddFeature(newFeature);
i--;
}
break;
case EnumGeometryType.GeoMarker:
if (panelPoints.Enabled)
{
GSOGeoMarker marker = (GSOGeoMarker)feature.Geometry;
GSOMarkerStyle3D style = null;
if (marker.Style == null)
{
style = new GSOMarkerStyle3D();
}
else
{
style = (GSOMarkerStyle3D)marker.Style;
}
style.TextVisible = !checkBoxHideLabelOfMarker.Checked;
style.IconPath = iconPath.Trim();
marker.Style = style;
}
break;
case EnumGeometryType.GeoPolyline3D:
if (panelLines.Enabled)
{
GSOGeoPolyline3D line = (GSOGeoPolyline3D)feature.Geometry;
if (line.Label != null)
{
line.Label.Visible = !checkBoxHideLabelOfLine.Checked;
}
if (line.Style == null)
{
GSOSimpleLineStyle3D styleLine = new GSOSimpleLineStyle3D();
styleLine.LineColor = lineColor;
styleLine.LineWidth = lineWidth;
line.Style = styleLine;
}
else
{
GSOSimpleLineStyle3D styleLine = (GSOSimpleLineStyle3D)line.Style;
if (styleLine == null)
{
GSOPipeLineStyle3D pipeStyle = (GSOPipeLineStyle3D)line.Style;
if (pipeStyle != null)
{
pipeStyle.LineColor = lineColor;
pipeStyle.Radius = lineWidth / 2;
line.Style = pipeStyle;
}
}
else
{
styleLine.LineColor = lineColor;
styleLine.LineWidth = lineWidth;
line.Style = styleLine;
}
}
}
break;
case EnumGeometryType.GeoPolygon3D:
if (panelPolygons.Enabled)
{
GSOGeoPolygon3D polygon = (GSOGeoPolygon3D)feature.Geometry;
if (polygon.Label != null)
{
polygon.Label.Visible = !checkBoxHideLabelOfPolygon.Checked;
}
GSOSimplePolygonStyle3D stylePolygon = (polygon.Style == null ? new GSOSimplePolygonStyle3D() : (GSOSimplePolygonStyle3D)polygon.Style);
stylePolygon.FillColor = polygonColor;
stylePolygon.OutLineVisible = true;
GSOSimpleLineStyle3D styleOutline = (GSOSimpleLineStyle3D)stylePolygon.OutlineStyle;
if (styleOutline == null)
{
styleOutline = new GSOSimpleLineStyle3D();
}
styleOutline.LineWidth = outlineWidth;
styleOutline.LineColor = outlineColor;
stylePolygon.OutlineStyle = styleOutline;
polygon.Style = stylePolygon;
}
break;
}
}
}
mGlobeControl.Globe.Refresh();
this.Close();
}
void ctl_MouseUp(object sender, MouseEventArgs e)
{
//判断鼠标为左键点击，并排除用左键移动球体的动作(通过MouseDown时与MouseUp时鼠标屏幕坐标比较)
if (e.Button == MouseButtons.Left && e.Location == _locationPoint)
{
GSOLayer layer;
GSOPoint3d point;
//获取三维空间鼠标点击事件的空间点坐标
_glbControl.Globe.HitTest(e.X, e.Y, out layer, out point, false, false, 0);
//有可能并没有点击到图层上，因此需要将点击的屏幕坐标转换成球面坐标
if (point.X == 0.0 || point.Y == 0.0)
{
point = this._glbControl.Globe.ScreenToScene(e.X, e.Y);
}
if (point.Z < 0)
{
point.Z = 0;
}
//todo:还需要对获取的坐标值的范围进行判断(由于视角的原因，获取到的坐标有可能非法)
//给当前激活textBox赋值
_actX.Text = point.X.ToString();
_actY.Text = point.Y.ToString();
//新建Feature
var featurePoint = new GSOFeature();
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
GSOGeoMarker p = new GSOGeoMarker();
style.IconPath = _pointImagePath;
p.Style = style;
p.AltitudeMode = EnumAltitudeMode.Absolute;
p.X = point.X;
p.Y = point.Y;
p.Z = point.Z;
if (_isBegin)
{
_startFeat = featurePoint;
p.Text = "起点";
_startFeat.Name = "起点";
_startFeat.Geometry = p;
}
else
{
_endFeat = featurePoint;
p.Text = "终点";
_endFeat.Name = "终点";
_endFeat.Geometry = p;
}
var features = _glbControl.Globe.MemoryLayer.GetFeatureByName(featurePoint.Name, true);
if (features != null && features.Length > 0)
{
for (int i = 0; i < features.Length; i++)
{
_glbControl.Globe.MemoryLayer.RemoveFeatureByID(features[i].ID);
}
}
_glbControl.Globe.MemoryLayer.AddFeature(featurePoint);
_glbControl.Refresh();
BackGlobState();
}
}
private void button2_Click(object sender, EventArgs e)
{
if (comboBoxLayers.Text == "")
{
MessageBox.Show("请选择一个图层！");
return;
}
GSOLayer layer = mGlobeControl.Globe.Layers.GetLayerByCaption(comboBoxLayers.Text.Trim());
if (layer == null)
{
MessageBox.Show("您选择的图层不存在！");
return;
}
string iconPath = textBoxIconPath.Text.Trim();
if (iconPath == "")
{
iconPath = Application.StartupPath + "\\Resource\\DefaultIcon.png";
}
Color lineColor = textBoxLineColor.BackColor;
string strLineWidth = textBoxLineWidth.Text.Trim();
double lineWidth = 1;
bool blIsLineWidth = double.TryParse(strLineWidth, out lineWidth);
Color outlineColor = textBoxOutlineColor.BackColor;
string strOutlineWidth = textBoxOutlineWidth.Text.Trim();
double outlineWidth = 1;
bool blIsOutlineWidth = double.TryParse(strOutlineWidth, out outlineWidth);
Color polygonColor = textBoxPolygonColor.BackColor;
string strPolygonAlpha = textBoxPolygonAlpha.Text.Trim();
int polygonAlpha = 255;
bool blIsPolygonAlpha = int.TryParse(strPolygonAlpha, out polygonAlpha);
polygonColor = Color.FromArgb(polygonAlpha, polygonColor);
for (int i = 0; i < layer.GetAllFeatures().Length; i++)
{
GSOFeature feature = layer.GetAt(i);
if (feature.Geometry != null)
{
switch (feature.Geometry.Type)
{
case EnumGeometryType.GeoPoint3D:
if (panelPoints.Enabled)
{
GSOGeoPoint3D point = (GSOGeoPoint3D)feature.Geometry;
GSOGeoMarker marker = new GSOGeoMarker();
marker.Position = point.Position;
marker.Name = point.Name;
marker.CameraState = point.CameraState;
marker.Label = point.Label;
GSOFeature newFeature = new GSOFeature();
newFeature.Name = feature.Name;
newFeature.Geometry = marker;
layer.RemoveAt(i);
layer.AddFeature(newFeature);
i--;
}
break;
case EnumGeometryType.GeoMarker:
if (panelPoints.Enabled)
{
GSOGeoMarker marker = (GSOGeoMarker)feature.Geometry;
GSOMarkerStyle3D style = null;
if (marker.Style == null)
{
style = new GSOMarkerStyle3D();
}
else
{
style = (GSOMarkerStyle3D)marker.Style;
}
style.TextVisible = !checkBoxHideLabelOfMarker.Checked;
style.IconPath = iconPath.Trim();
marker.Style = style;
}
break;
case EnumGeometryType.GeoPolyline3D:
if (panelLines.Enabled)
{
GSOGeoPolyline3D line = (GSOGeoPolyline3D)feature.Geometry;
if (line.Label != null)
{
line.Label.Visible = !checkBoxHideLabelOfLine.Checked;
}
if (line.Style == null)
{
GSOSimpleLineStyle3D styleLine = new GSOSimpleLineStyle3D();
styleLine.LineColor = lineColor;
styleLine.LineWidth = lineWidth;
line.Style = styleLine;
}
else
{
GSOSimpleLineStyle3D styleLine = (GSOSimpleLineStyle3D)line.Style;
if (styleLine == null)
{
GSOPipeLineStyle3D pipeStyle = (GSOPipeLineStyle3D)line.Style;
if (pipeStyle != null)
{
pipeStyle.LineColor = lineColor;
pipeStyle.Radius = lineWidth / 2;
line.Style = pipeStyle;
}
}
else
{
styleLine.LineColor = lineColor;
styleLine.LineWidth = lineWidth;
line.Style = styleLine;
}
}
}
break;
case EnumGeometryType.GeoPolygon3D:
if (panelPolygons.Enabled)
{
GSOGeoPolygon3D polygon = (GSOGeoPolygon3D)feature.Geometry;
if (polygon.Label != null)
{
polygon.Label.Visible = !checkBoxHideLabelOfPolygon.Checked;
}
GSOSimplePolygonStyle3D stylePolygon = (polygon.Style == null ? new GSOSimplePolygonStyle3D() : (GSOSimplePolygonStyle3D)polygon.Style);
stylePolygon.FillColor = polygonColor;
stylePolygon.OutLineVisible = true;
GSOSimpleLineStyle3D styleOutline = (GSOSimpleLineStyle3D)stylePolygon.OutlineStyle;
if (styleOutline == null)
{
styleOutline = new GSOSimpleLineStyle3D();
}
styleOutline.LineWidth = outlineWidth;
styleOutline.LineColor = outlineColor;
stylePolygon.OutlineStyle = styleOutline;
polygon.Style = stylePolygon;
}
break;
}
}
}
mGlobeControl.Globe.Refresh();
this.Close();
}
private void comboBoxLayers_TextChanged(object sender, EventArgs e)
{
string layerName = comboBoxLayers.Text;
if (layerName.Trim().Equals(""))
{
return;
}
GSOLayer layer = mGlobeControl.Globe.Layers.GetLayerByCaption(layerName);
if (layer == null)
{
return;
}
//清空上一个图层的style
textBoxIconPath.Text = "";
textBoxLineColor.BackColor = this.BackColor;
textBoxLineWidth.Text = "";
textBoxOutlineColor.BackColor = this.BackColor;
textBoxPolygonColor.BackColor = this.BackColor;
textBoxOutlineWidth.Text = "";
textBoxPolygonAlpha.Text = "";
bool markerExists = false;
bool lineExists = false;
bool polygonExists = false;
GSOFeatures features = GetAllRealFeatures(layer);
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
if (feature == null)
{
continue;
}
if (feature.Geometry != null)
{
switch (feature.Geometry.Type)
{
case EnumGeometryType.GeoMarker:
if (!markerExists)
{
GSOGeoMarker marker = (GSOGeoMarker)feature.Geometry;
GSOMarkerStyle3D style = (GSOMarkerStyle3D)marker.Style;
if (style != null)
{
textBoxIconPath.Text = style.IconPath;
checkBoxHideLabelOfMarker.Checked = !style.TextVisible;
markerExists = true;
}
}
break;
case EnumGeometryType.GeoPolyline3D:
if (!lineExists)
{
GSOGeoPolyline3D line = (GSOGeoPolyline3D)feature.Geometry;
if (line.Label != null)
{
checkBoxHideLabelOfPolygon.Checked = !line.Label.Visible;
}
if (line.Style != null)
{
GSOSimpleLineStyle3D simpleLineStyle = (GSOSimpleLineStyle3D)line.Style;
if (simpleLineStyle != null)
{
textBoxLineColor.BackColor = simpleLineStyle.LineColor;
textBoxLineWidth.Text = (simpleLineStyle.LineWidth == 0 ? "1".ToString() : simpleLineStyle.LineWidth.ToString());
lineExists = true;
}
else
{
GSOPipeLineStyle3D pipeLineStyle = (GSOPipeLineStyle3D)line.Style;
if (pipeLineStyle != null)
{
textBoxLineColor.BackColor = pipeLineStyle.LineColor;
textBoxLineWidth.Text = (pipeLineStyle.Radius * 2).ToString();
lineExists = true;
}
}
}
}
break;
case EnumGeometryType.GeoPolygon3D:
if (!polygonExists)
{
GSOGeoPolygon3D polygon = (GSOGeoPolygon3D)feature.Geometry;
if (polygon.Label != null)
{
checkBoxHideLabelOfLine.Checked = !polygon.Label.Visible;
}
GSOSimplePolygonStyle3D stylePolygon = (GSOSimplePolygonStyle3D)polygon.Style;
if (stylePolygon != null)
{
textBoxPolygonColor.BackColor = Color.FromArgb(stylePolygon.FillColor.R, stylePolygon.FillColor.G, stylePolygon.FillColor.B);
textBoxPolygonAlpha.Text = stylePolygon.FillColor.A.ToString();
GSOSimpleLineStyle3D styleOutline = (GSOSimpleLineStyle3D)stylePolygon.OutlineStyle;
if (styleOutline != null)
{
textBoxOutlineColor.BackColor = styleOutline.LineColor;
textBoxOutlineWidth.Text = (styleOutline.LineWidth == 0 ? "1".ToString() : styleOutline.LineWidth.ToString());
}
polygonExists = true;
}
}
break;
}
}
}
}
private void ConnexityAnalysis()
{
GSODataset curCAYDataset = m_ConnexityAnalysisFirstLayer.Dataset;
string srName = curCAYDataset.Name;
GSONetworkDataset curCAYNDataset = curCAYDataset.DataSource.GetDatasetByName(srName + "Network") as GSONetworkDataset;
if (curCAYNDataset == null)
{
MessageBox.Show("该图层没有创建网络拓扑，请先创建网络拓扑信息再进行分析！", "提示");
return;
}
int[] arryResID;
curCAYNDataset.ConnexityAnalysis(m_ConnexityAnalysisFirstFeature.ID, m_ConnexityAnaylsisSecondFeature.ID, out arryResID, false, true);
m_ConnexityAnalyResFeatures = m_ConnexityAnalysisFirstLayer.GetFeaturesByIDs(arryResID);
if (m_ConnexityAnalyResFeatures == null || m_ConnexityAnalyResFeatures.Length < 1)
{
String strLine1 = "管线：" + m_ConnexityAnalysisFirstFeature.ID;
String strLine2 = "管线：" + m_ConnexityAnaylsisSecondFeature.ID;
MessageBox.Show(strLine1 + " 与 " + strLine2 + " 不连通", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
int nCount = m_ConnexityAnalyResFeatures.Length;
GSOGeoPolyline3D effectLine = new GSOGeoPolyline3D();
GSOPoint3ds effectPart = new GSOPoint3ds();
for (int i = 0; i < nCount; i++)
{
m_ConnexityAnalyResFeatures[i].HighLight = true;
GSOGeoPolyline3D geoline = m_ConnexityAnalyResFeatures[i].Geometry as GSOGeoPolyline3D;
if (geoline != null)
{
//管线显示流动效果
for (int j = 0; j < geoline.PartCount; j++)
{
effectLine.AddPart(geoline[j]);
}
}
}
effectLine.SmoothToSpline();
GSOFeature feature = new GSOFeature();
feature.Geometry = effectLine;
if (feature.Geometry.Style == null)
{
feature.Geometry.Style = new GSOSimpleLineStyle3D();
}
feature.Geometry.AltitudeMode = EnumAltitudeMode.RelativeToGround;
((GSOStyle3D)feature.Geometry.Style).UsingBlur = true;
globeControl1.Globe.MemoryLayer.AddFeature(feature);
GSOAniFeature featureAnimation = new GSOAniFeature();//动画的类型--要素动画
featureAnimation.Feature = feature; //动画的关联对象
GSOGeoMarker marker = new GSOGeoMarker(0, 0, 0,"");
GSOMarkerStyle3D markerStyle = new GSOMarkerStyle3D();
markerStyle.IconPath = Application.StartupPath + "/Resource/image/star4.bmp";
marker.Style = markerStyle;
marker.AltitudeMode = EnumAltitudeMode.RelativeToGround;
GSOFeature markerFeature = new GSOFeature();
markerFeature.Geometry = marker;
GSOAniEffectLineGrow effect = new GSOAniEffectLineGrow();//动画效果-线增长动画
effect.StartValue = 0;
effect.EndValue = 1;
effect.FrameCount = 1200;
effect.RepeatCount = 1;
effect.IsSmooth = false;
effect.ActorFeature = markerFeature;
GSOAniKeyFrame keyFream = new GSOAniKeyFrame(); //关键帧
keyFream.Frame = 0;
keyFream.AddEffect(effect); //给关键帧添加动画效果
GSOAniObjTimeLine timeLine = new GSOAniObjTimeLine();//动画对象
timeLine.Name = "线增长动画对象";
timeLine.AniObject = featureAnimation; //动画对象的动画类型
timeLine.AddKeyFrame(keyFream); //给动画对象添加关键帧
GSOAnimationPage page = new GSOAnimationPage(); //动画
page.FPS = 60; //动画--帧率
page.FrameCount = 20 * 60; //动画时长 * 帧率 //动画--帧总数
page.Name = "线增长动画";
page.AddObjTimeLine(timeLine); //给动画添加动画对象
globeControl1.Globe.AnimationPages.Add(page);
globeControl1.Globe.AnimationPages.GetAt(globeControl1.Globe.AnimationPages.Length - 1).Play();
globeControl1.Refresh();
}
}
private void 管线间距分析ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (globeControl1.Globe.SelObjectCount < 2)
{
MessageBox.Show("请选中至少两个管线！！");
return;
}
if (disFeature.ID != 0)
{
globeControl1.Globe.MemoryLayer.RemoveFeatureByID(disFeature.ID);
}
if (featureDis.ID != 0)
{
globeControl1.Globe.MemoryLayer.RemoveFeatureByID(featureDis.ID);
}
GSOLayer reslayer;
globeControl1.Globe.GetSelectObject(0, out m_DisAnalysisFirstFeature, out reslayer);
globeControl1.Globe.GetSelectObject(1, out m_DisAnalysisSecondFeature, out reslayer);
if (m_DisAnalysisSecondFeature != null && m_DisAnalysisSecondFeature != null)
{
GSOGeoPolyline3D line1 = m_DisAnalysisFirstFeature.Geometry as GSOGeoPolyline3D;
GSOGeoPolyline3D line2 = m_DisAnalysisSecondFeature.Geometry as GSOGeoPolyline3D;
if (line1 == null || line2 == null)
{
MessageBox.Show("请选择管线！！");
return;
}
GSOPipeLineStyle3D pipeStyle1 = line1.Style as GSOPipeLineStyle3D;
GSOPipeLineStyle3D pipeStyle2 = line2.Style as GSOPipeLineStyle3D;
if (pipeStyle1 == null || pipeStyle2 == null)
{
MessageBox.Show("请选择管线！！");
return;
}
GSOPoint3d pntIntersect1;
GSOPoint3d pntIntersect2;
double dHonLen;
double dVerLen;
double dNoIntersectStartRatio = 0;
// 计算两条线的距离和交点，若果失败返回-1
// 若在同一直线上，并且有交点，返回0
// 若不在同一平面，返回最近两点的距离，并且计算最近两点
double dDist = globeControl1.Globe.Analysis3D.ComputeTwoGeoPolylineDistance(line1, line2, out pntIntersect1, out pntIntersect2, out dHonLen, out dVerLen, false, false, dNoIntersectStartRatio);
if (dDist > -1)
{
if (dDist == 0)
{
MessageBox.Show("管线在同一水平面，距离为0");
return;
}
else
{
dDist = dDist - pipeStyle1.Radius - pipeStyle2.Radius;
GSOGeoPolyline3D disline = new GSOGeoPolyline3D();
GSOPoint3ds point3ds = new GSOPoint3ds();
point3ds.Add(pntIntersect1);
point3ds.Add(pntIntersect2);
disline.AddPart(point3ds);
GSOSimpleLineStyle3D style = new GSOSimpleLineStyle3D(); //创建线的风格
//设置透明度及颜色，FromArgb()中的四个参数分别为alpha、red、green、blue，取值范围为0到255
style.LineColor = Color.GreenYellow;
style.LineWidth = 3; //设置线的宽度为3
style.VertexVisible = true; //显示线的节点
disline.Style = style; //把风格添加到线上
disline.AltitudeMode = EnumAltitudeMode.Absolute;
disFeature.Geometry = disline;
GSOGeoMarker markerDis = new GSOGeoMarker();
markerDis.X = pntIntersect1.X;
markerDis.Y = pntIntersect1.Y;
markerDis.Z = (pntIntersect1.Z + pntIntersect2.Z) / 2;
markerDis.Text = dDist.ToString().Substring(0, dDist.ToString().IndexOf(".") + 3) + "米";
markerDis.AltitudeMode = EnumAltitudeMode.Absolute;
GSOMarkerStyle3D styleMarker = new GSOMarkerStyle3D();
GSOTextStyle styleText = new GSOTextStyle();
styleText.IsSizeFixed = true;
styleText.ForeColor = Color.White;
styleText.FontSize = 20;
styleMarker.TextStyle = styleText;
markerDis.Style = styleMarker;
featureDis.Geometry = markerDis;
layerTemp = globeControl1.Globe.Layers.Add(Application.StartupPath + "\\tempLgdData.lgd");
layerTemp.AddFeature(featureDis);
layerTemp.AddFeature(disFeature);
globeControl1.Refresh();
}
}
else
{
MessageBox.Show("没有交点！！");
return;
}
}
}
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 AddPlaceMarkMenu_Click(object sender, EventArgs e)
{
GSOFeature newFeature = new GSOFeature();
GSOGeoMarker p = new GSOGeoMarker();
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
style.IconPath = Path.GetDirectoryName(Application.ExecutablePath) + "/Resource/DefaultIcon.png";
p.Style = style;
p.X = globeControl1.Globe.CameraState.Longitude;
p.Y = globeControl1.Globe.CameraState.Latitude;
newFeature.Geometry = p;
newFeature.Name = "我的地标";
ShowAddFeatureDlg(newFeature);
}
private void btnCreateModel_Click(object sender, EventArgs e)
{
try
{
if (string.IsNullOrEmpty(txtModelLayer.Text))
{
MessageBox.Show("文件路径无效！", "提示");
return;
}
if (File.Exists(txtModelLayer.Text))
{
MessageBox.Show("文件已存在！", "提示");
return;
}
GSOLayer sourceLayer = ctl.Globe.Layers[cmbLayer.SelectedIndex];
GSOLayer layer = ctl.Globe.Layers.Add(txtModelLayer.Text);
lgdFilePath = txtModelLayer.Text;
if (layer != null)
{
GSOFeatures features = sourceLayer.GetAllFeatures();
for (int j = 0; j < features.Length; j++)
{
GSOFeature f = features[j];
GSOFeature newFeature = new GSOFeature();
string text = "";
if (combLabel.SelectedItem != null)
{
text = f.GetFieldAsString(combLabel.SelectedItem.ToString());
}
if (listFields.CheckedItems.Count > 0)
{
newFeature.Description = GetBubbleInfo(f, numWidth.Value.ToString(), numHeight.Value.ToString());
}
if (f.Geometry is GSOGeoPoint3D)
{
GSOGeoMarker marker = new GSOGeoMarker();
marker.Position = f.Geometry.GeoCenterPoint;
marker.Text = text;
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
style.IconPath = Application.StartupPath + "\\Resource\\ddd.png";
marker.Style = style;
newFeature.Geometry = marker;
}
else if(f.Geometry.Type == EnumGeometryType.GeoPolyline3D)
{
GSOGeoPolyline3D line = (GSOGeoPolyline3D)f.Geometry.Clone();
GSOLabel label = new GSOLabel();
label.Text = text;
GSOLabelStyle style = new GSOLabelStyle();
style.HasTracktionLine = false;
style.OutlineColor = Color.Transparent;
style.MaxVisibleDistance = 100000;
label.Style = style;
line.Label = label;
newFeature.Geometry = line;
}
else if (f.Geometry.Type == EnumGeometryType.GeoPolygon3D)
{
GSOGeoPolygon3D polygon = (GSOGeoPolygon3D)f.Geometry.Clone();
GSOLabel label = new GSOLabel();
label.Text = text;
GSOLabelStyle style = new GSOLabelStyle();
style.HasTracktionLine = false;
style.OutlineColor = Color.Transparent;
style.MaxVisibleDistance = 100000;
label.Style = style;
polygon.Label = label;
newFeature.Geometry = polygon;
}
newFeature.Name = text;
layer.AddFeature(newFeature);
}
}
ctl.Refresh();
layer.Save();
//ctl.Globe.Layers.Remove(layer);
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
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 CheckSelFeaturePoint()
{
if (m_nCurSelected >= 0 && m_nCurSelected < listViewNodeList.Items.Count)
{
GSOGeoPoint3D geoPoint3D = null;
if (m_FeatureSelPoint == null || m_FeatureSelPoint.IsDeleted)
{
m_FeatureSelPoint = new GSOFeature();
geoPoint3D = new GSOGeoMarker();
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
style.IconPath = Path.GetDirectoryName(Application.ExecutablePath) + "/Resource/CrossIcon.png";
geoPoint3D.Style = style;
m_FeatureSelPoint.Geometry = geoPoint3D;
if (m_GlobeControl!=null)
{
m_GlobeControl.Globe.MemoryLayer.AddFeature(m_FeatureSelPoint);
m_GlobeControl.Refresh();
}
}
/*
else
{
geoPoint3D = m_FeatureSelPoint.Geometry as GSOGeoPoint3D;
}
*/
geoPoint3D = m_FeatureSelPoint.Geometry as GSOGeoPoint3D;
geoPoint3D.AltitudeMode = m_Geometry.AltitudeMode;
try
{
ListViewItem itemSel = listViewNodeList.Items[m_nCurSelected];
geoPoint3D.X = Double.Parse(itemSel.SubItems[1].Text);
geoPoint3D.Y = Double.Parse(itemSel.SubItems[2].Text);
geoPoint3D.Z = Double.Parse(itemSel.SubItems[3].Text);
}
catch (System.Exception exp)
{
Log.PublishTxt(exp);
}
if (m_GlobeControl != null)
{
m_GlobeControl.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 btnCreateModel_Click(object sender, EventArgs e)
{
try
{
if (string.IsNullOrEmpty(txtModelLayer.Text))
{
MessageBox.Show("文件路径无效！", "提示");
return;
}
if (File.Exists(txtModelLayer.Text))
{
MessageBox.Show("文件已存在！", "提示");
return;
}
GSOLayer sourceLayer = ctl.Globe.Layers[cmbLayer.SelectedIndex];
GSOLayer layer = ctl.Globe.Layers.Add(txtModelLayer.Text);
lgdFilePath = txtModelLayer.Text;
if (layer != null)
{
GSOFeatures features = sourceLayer.GetAllFeatures();
for (int j = 0; j < features.Length; j++)
{
GSOFeature f = features[j];
GSOFeature newFeature = new GSOFeature();
string text = "";
if (combLabel.SelectedItem != null)
{
text = f.GetFieldAsString(combLabel.SelectedItem.ToString());
}
if (listFields.CheckedItems.Count > 0)
{
newFeature.Description = GetBubbleInfo(f, numWidth.Value.ToString(), numHeight.Value.ToString());
}
if (f.Geometry is GSOGeoPoint3D)
{
GSOGeoMarker marker = new GSOGeoMarker();
marker.Position = f.Geometry.GeoCenterPoint;
marker.Text = text;
GSOMarkerStyle3D style = new GSOMarkerStyle3D();
style.IconPath = Application.StartupPath + "\\Resource\\ddd.png";
marker.Style = style;
newFeature.Geometry = marker;
}
else if (f.Geometry.Type == EnumGeometryType.GeoPolyline3D)
{
GSOGeoPolyline3D line = (GSOGeoPolyline3D)f.Geometry.Clone();
GSOLabel label = new GSOLabel();
label.Text = text;
GSOLabelStyle style = new GSOLabelStyle();
style.HasTracktionLine = false;
style.OutlineColor = Color.Transparent;
style.MaxVisibleDistance = 100000;
label.Style = style;
line.Label = label;
newFeature.Geometry = line;
}
else if (f.Geometry.Type == EnumGeometryType.GeoPolygon3D)
{
GSOGeoPolygon3D polygon = (GSOGeoPolygon3D)f.Geometry.Clone();
GSOLabel label = new GSOLabel();
label.Text = text;
GSOLabelStyle style = new GSOLabelStyle();
style.HasTracktionLine = false;
style.OutlineColor = Color.Transparent;
style.MaxVisibleDistance = 100000;
label.Style = style;
polygon.Label = label;
newFeature.Geometry = polygon;
}
newFeature.Name = text;
layer.AddFeature(newFeature);
}
}
ctl.Refresh();
layer.Save();
//ctl.Globe.Layers.Remove(layer);
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}