private void checkBoxUseOutlineStyle_CheckedChanged(object sender, EventArgs e)
{
bool bChecked = checkBoxUseOutlineStyle.Checked;
buttonSetLineStyle.Enabled = bChecked;
GSOSimplePolygonStyle3D geoStyle3d = m_Style as GSOSimplePolygonStyle3D;
if (geoStyle3d != null)
{
if (!bChecked)
{
// 清除自定义的轮廓线风格
geoStyle3d.OutlineStyle = null;
}
else
{
if (geoStyle3d.OutlineStyle == null)
{
// 如果不存在就创建一个新的
geoStyle3d.OutlineStyle = new GSOSimpleLineStyle3D();
}
}
if (m_GlobeControl != null)
{
m_GlobeControl.Refresh();
}
}
}
private void SetControlsByStyle(GSOStyle style)
{
GSOSimplePolygonStyle3D geoStyle3d = style as GSOSimplePolygonStyle3D;
if (geoStyle3d != null)
{
// 这句要写到前面，不然下面Checked的时候要检查
pictureBoxFillColor.BackColor = geoStyle3d.FillColor;
numericUpDownFillOpaque.Value = geoStyle3d.FillColor.A;
checkBoxFill.Checked = geoStyle3d.Fill;
checkBoxOutline.Checked = geoStyle3d.OutLineVisible;
if (geoStyle3d.OutlineStyle != null)
{
checkBoxUseOutlineStyle.Checked = true;
}
else
{
checkBoxUseOutlineStyle.Checked = false;
}
checkBoxUseStyle.Checked = true;
}
else
{
checkBoxUseStyle.Checked = false;
}
CheckControlsEnable(checkBoxUseStyle.Checked);
}
private void ShowWater()
{
if (m_WaterFeature == null || m_WaterFeature.IsDeleted)
{
m_dBaseAlt = m_pntMinAlt.Z;
GSOGeoWater geoWater = m_polygon3D.ConvertToGeoWater();
GSOExtrudeStyle extrudeStyle = new GSOExtrudeStyle();
if (checkBoxExtrude.Checked)
{
extrudeStyle.ExtrudeType = EnumExtrudeType.ExtrudeToValue;
}
else
{
extrudeStyle.ExtrudeType = EnumExtrudeType.ExtrudeNone;
}
extrudeStyle.ExtrudeValue = m_pntMinAlt.Z;
extrudeStyle.TailPartVisible = false;
GSOSimplePolygonStyle3D polygonStyle = new GSOSimplePolygonStyle3D();
polygonStyle.FillColor = Color.FromArgb(200, 0, 0, 255);
extrudeStyle.BodyStyle = polygonStyle;
geoWater.ExtrudeStyle = extrudeStyle;
geoWater.AltitudeMode = EnumAltitudeMode.Absolute;
geoWater.SetAltitude(m_dBaseAlt);
geoWater.ReflectSky = false;
geoWater.WaveWidth = 0.1;
geoWater.Play();
m_WaterFeature = new GSOFeature();
m_WaterFeature.Geometry = geoWater;
m_globe.MemoryLayer.AddFeature(m_WaterFeature);
m_globe.Refresh();
trackBarAlt.Maximum = (int)m_pntMaxAlt.Z;
trackBarAlt.Minimum = (int)m_pntMinAlt.Z;
trackBarAlt.Value = trackBarAlt.Minimum;
textBoxWaterAlt.Text = m_dBaseAlt.ToString("f2");
}
else
{
GSOGeoWater geoWater = (GSOGeoWater)m_WaterFeature.Geometry;
geoWater.SetAltitude(m_dBaseAlt);
m_globe.Refresh();
trackBarAlt.Maximum = (int)m_pntMaxAlt.Z;
trackBarAlt.Minimum = (int)m_pntMinAlt.Z;
}
}
private void buttonAnalyse_Click(object sender, EventArgs e)
{
if (globeControl1.Globe != null && m_polygon3D != null)
{
double dAlt = Convert.ToDouble(textBoxDestAlt.Text);
//交给系统处理，传入值为面，高度，返回为挖的高度，填的高度，挖的区域，填的区域，全部的面积，最高点，最低点，最后两项默认false，0
globeControl1.Globe.Analysis3D.DigFillAnalyse(m_polygon3D, dAlt, out m_dDigVolume, out m_dFillVolume,
out m_dDigArea, out m_dFillArea, out m_dTotalArea, out m_pntMaxAlt, out m_pntMinAlt, false, 0);
GSOFeature altFeature = null; //创建一个空要素
GSOFeatures tempFeatures = globeControl1.Globe.MemoryLayer.GetFeatureByName("DigFillAltPolygon", true); //要素从内存图层里获取
if (tempFeatures.Length > 0) //判断是否获取到
{
altFeature = tempFeatures[0]; //获取到就直接赋值
}
//把传进来的范围面复制一个
GSOGeoPolygon3D newPolygon = (GSOGeoPolygon3D)m_polygon3D.Clone();
newPolygon.SetAltitude(dAlt); //给这个面设置高度
newPolygon.AltitudeMode = EnumAltitudeMode.Absolute; //高度类型是相对地面
GSOExtrudeStyle extrudeStyle = new GSOExtrudeStyle(); //拉伸风格
extrudeStyle.ExtrudeType = EnumExtrudeType.ExtrudeToValue; //拉伸方式
extrudeStyle.ExtrudeValue = m_pntMinAlt.Z; //拉伸的值
extrudeStyle.TailPartVisible = false; //末端是否可见
//多边形风格，立面风格
GSOSimplePolygonStyle3D extrudePolygonStyle = new GSOSimplePolygonStyle3D();
extrudePolygonStyle.FillColor = Color.FromArgb(150, 0, 255, 0); //多边形填充颜色
extrudeStyle.BodyStyle = extrudePolygonStyle; //把风格赋给拉伸风格
//多边形风格，顶层风格
GSOSimplePolygonStyle3D polygonStyle = new GSOSimplePolygonStyle3D();
polygonStyle.FillColor = Color.FromArgb(200, 0, 0, 255); //设置颜色
newPolygon.Style = polygonStyle; //面的顶层风格
newPolygon.ExtrudeStyle = extrudeStyle; //棉的立面风格
//判断如果要素为空，或者被删除
if (m_AltFeature == null || m_AltFeature.IsDeleted)
{
//新建一个要素，并且把刚才配置的要素赋值给它
m_AltFeature = new GSOFeature();
m_AltFeature.Name = "DigFillAltPolygon";
m_AltFeature.Geometry = newPolygon;
globeControl1.Globe.MemoryLayer.AddFeature(m_AltFeature);
}
else
{
//如果原来就有，就直接赋值
m_AltFeature.Geometry = newPolygon;
}
//刷新球
globeControl1.Globe.Refresh();
//设置文字
SetText();
}
}
private void buttonAnalyse_Click(object sender, EventArgs e)
{
if (m_globe != null && m_polygon3D != null)
{
double dAlt=System.Convert.ToDouble(textBoxDestAlt.Text);
m_globe.Analysis3D.DigFillAnalyse(m_polygon3D, dAlt, out m_dDigVolume, out m_dFillVolume,
out m_dDigArea, out m_dFillArea, out m_dTotalArea, out m_pntMaxAlt, out m_pntMinAlt, false, 0);
//double dTempArea = m_polygon3D.Area;
//double dDiff = dTempArea - m_dTotalArea;
//double dRadio = dDiff / dTempArea;
GSOFeature altFeature = null;
GSOFeatures tempFeatures= m_globe.MemoryLayer.GetFeatureByName("DigFillAltPolygon",true);
if (tempFeatures.Length>0)
{
altFeature = tempFeatures[0];
}
GSOGeoPolygon3D newPolygon = (GSOGeoPolygon3D)m_polygon3D.Clone();
newPolygon.SetAltitude(dAlt);
newPolygon.AltitudeMode = EnumAltitudeMode.Absolute;
GSOExtrudeStyle extrudeStyle = new GSOExtrudeStyle();
extrudeStyle.ExtrudeType = EnumExtrudeType.ExtrudeToValue;
extrudeStyle.ExtrudeValue = m_pntMinAlt.Z;
extrudeStyle.TailPartVisible = false;
GSOSimplePolygonStyle3D extrudePolygonStyle = new GSOSimplePolygonStyle3D();
extrudePolygonStyle.FillColor = Color.FromArgb(150, 0, 255, 0);
extrudeStyle.BodyStyle = extrudePolygonStyle;
GSOSimplePolygonStyle3D polygonStyle = new GSOSimplePolygonStyle3D();
polygonStyle.FillColor = Color.FromArgb(200, 0, 0, 255);
newPolygon.Style = polygonStyle;
newPolygon.ExtrudeStyle = extrudeStyle;
if (m_AltFeature == null || m_AltFeature.IsDeleted)
{
m_AltFeature = new GSOFeature();
m_AltFeature.Name = "DigFillAltPolygon";
m_AltFeature.Geometry = newPolygon;
m_globe.MemoryLayer.AddFeature(m_AltFeature);
}
else
{
m_AltFeature.Geometry = newPolygon;
}
m_globe.Refresh();
SetText();
}
}
private void buttonSetLineStyle_Click(object sender, EventArgs e)
{
GSOSimplePolygonStyle3D geoStyle3d = m_Style as GSOSimplePolygonStyle3D;
if (geoStyle3d != null)
{
FrmSetLineStyle dlg = new FrmSetLineStyle(geoStyle3d.OutlineStyle, m_GlobeControl);
dlg.Show(this);
}
}
private void buttonSetLineStyle_Click(object sender, EventArgs e)
{
if (m_Geometry != null)
{
GSOSimplePolygonStyle3D geoStyle3d = m_Geometry.Style as GSOSimplePolygonStyle3D;
if (geoStyle3d != null)
{
FrmSetOutlineStyle dlg = new FrmSetOutlineStyle(geoStyle3d.OutlineStyle, (GSOGeoPolygon3D)m_Geometry, mfeature, m_GlobeControl);
dlg.Show(this);
}
}
}
private void buttonBodyPartStyle_Click(object sender, EventArgs e)
{
if (m_Geometry != null && m_Geometry.ExtrudeStyle != null)
{
GSOSimplePolygonStyle3D geoStyle3d = m_Geometry.ExtrudeStyle.BodyStyle as GSOSimplePolygonStyle3D;
if (geoStyle3d != null)
{
FrmSetPolygonStyle dlg = new FrmSetPolygonStyle(geoStyle3d, m_GlobeControl);
dlg.Show(this);
}
}
}
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();
}
}
// 矩形
private void btn_Rect_Click(object sender, System.EventArgs e)
{
GSOGeoRectangle rect = new GSOGeoRectangle();
rect.Position = GetCurrentViewPoint();
rect.Height = 0.001; //单位：度
rect.Width = 0.002; //单位：度
GSOSimplePolygonStyle3D style = new GSOSimplePolygonStyle3D();
style.FillColor = Color.FromArgb(100, Color.Gray);
rect.Style = style;
AddNewGeoToLayer(rect, "矩形");
}
private void checkBoxFill_CheckedChanged(object sender, EventArgs e)
{
GSOSimplePolygonStyle3D geoStyle3d = m_Style as GSOSimplePolygonStyle3D;
if (geoStyle3d != null)
{
geoStyle3d.Fill = checkBoxFill.Checked;
if (m_GlobeControl != null)
{
m_GlobeControl.Refresh();
}
}
}
private void fillColorChanged()
{
GSOSimplePolygonStyle3D geoStyle3d = m_Style as GSOSimplePolygonStyle3D;
if (geoStyle3d != null)
{
geoStyle3d.FillColor = Color.FromArgb(Convert.ToByte(numericUpDownFillOpaque.Value), pictureBoxFillColor.BackColor);
if (m_GlobeControl != null)
{
m_GlobeControl.Refresh();
}
}
}
private void checkBoxOutline_CheckedChanged(object sender, EventArgs e)
{
GSOSimplePolygonStyle3D geoStyle3d = m_Style as GSOSimplePolygonStyle3D;
if (geoStyle3d != null)
{
geoStyle3d.OutLineVisible = checkBoxOutline.Checked;
if (m_GlobeControl != null)
{
m_GlobeControl.Refresh();
}
}
}
// 椭圆
private void btn_Ellipse_Click(object sender, System.EventArgs e)
{
GSOGeoEllipse eclipse = new GSOGeoEllipse();
eclipse.Position = GetCurrentViewPoint(); //指定模型创建位置
eclipse.XRadius = 0.001; //X方向方向半径，单位：度
eclipse.YRadius = 0.002; //Y方向方向半径，单位：度
GSOSimplePolygonStyle3D style = new GSOSimplePolygonStyle3D(); //样式
//设置填充样式为透明度100，颜色为灰色
style.FillColor = Color.FromArgb(100, Color.Gray);
eclipse.Style = style;
AddNewGeoToLayer(eclipse, "椭圆");
}
private void AddPolygon()
{
GSOGeoPolygon3D geoPolygon = new GSOGeoPolygon3D(); //创建多边形对象
//创建节点对象
GSOPoint3ds polygonPnts = new GSOPoint3ds();
polygonPnts.Add(new GSOPoint3d(116.7, 39.8, 0));
polygonPnts.Add(new GSOPoint3d(116.8, 39.9, 0));
polygonPnts.Add(new GSOPoint3d(116.8, 39.7, 0));
polygonPnts.Add(new GSOPoint3d(116.7, 39.7, 0));
geoPolygon.AddPart(polygonPnts); //把节点添加到多边形对象上
GSOSimplePolygonStyle3D stylePolygon = new GSOSimplePolygonStyle3D(); //创建风格
stylePolygon.OutLineVisible = true; //显示多边形的边缘线
//设置多边形的填充颜色，FromArgb()中的四个参数分别为alpha、red、green、blue，取值范围为0到255
stylePolygon.FillColor = Color.FromArgb(100, 255, 255, 0);
geoPolygon.Style = stylePolygon; //把风格添加到多边形上
//创建几何对象并设置属性
GSOFeature f = new GSOFeature();
f.Geometry = geoPolygon;
f.Name = "多边形 01";
f.SetFieldValue("description", "a demo polygon");
#region 属性设置
f.Description = "<html>\r\n<head>\r\n<style>\r\n#tab-list {\r\nborder-collapse:collapse;\r\nfont-size:15px;\r\nmargin:20px;\r\ntext-align:left;\r\nwidth:280px;\r\n}\r\n\r\n#tab-list th {\r\nborder-bottom:2px solid #6678B1;\r\ncolor:#003399;\r\nfont-size:14px;\r\nfont-weight:normal;\r\npadding:10px 8px;\r\n}\r\n#tab-list td {\r\nborder-bottom:1px solid #CCCCCC;\r\ncolor:#666699;\r\npadding:6px 8px;\r\n}\r\n</style>\r\n</head>\r\n<body style=\"border:none\">\r\n<center>\r\n<table id=\"tab-list\">\r\n<thead><tr><th>属性名称</th><th>属性值</th></tr></thead>\r\n<tbody>$tablecontent</tbody></table>\r\n</center>\r\n</body>\r\n</html>\r\n";
GSOGeoPolyline3D line = new GSOGeoPolyline3D();
line.AddPart((f.Geometry as GSOGeoPolygon3D)[0]);
double length = line.GetSpaceLength(true, 6378137) / 1000;
Dictionary <string, string> property = new Dictionary <string, string>();
property.Add("面积", ((f.Geometry as GSOGeoPolygon3D).Area / 1000000).ToString("f4") + "平方千米");
property.Add("周长", length.ToString("f2") + "千米");
f.Description = f.Description.Replace("$tablecontent", maketable(property));
#endregion
globeControl1.Globe.MemoryLayer.AddFeature(f); //把几何要素添加到内存图层中
}
// 面
private void btn_Polygon_Click(object sender, System.EventArgs e)
{
GSOGeoPolygon3D polygon = new GSOGeoPolygon3D(); //创建多边形对象
//创建节点对象
GSOPoint3ds polygonPnts = new GSOPoint3ds();
polygonPnts.Add(new GSOPoint3d(120.47, 31.3, 0));
polygonPnts.Add(new GSOPoint3d(120.48, 31.3, 0));
polygonPnts.Add(new GSOPoint3d(120.48, 31.25, 0));
polygonPnts.Add(new GSOPoint3d(120.47, 31.2, 0));
polygon.AddPart(polygonPnts); //把节点添加到多边形对象上
GSOSimplePolygonStyle3D style = new GSOSimplePolygonStyle3D();
style.FillColor = Color.FromArgb(255, Color.Gray);
polygon.Style = style;
AddNewGeoToLayer(polygon, "面");
}
/// <summary>
/// 创建面
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAddPolygon_Click(object sender, EventArgs e)
{
GSOGeoPolygon3D geoPolygon = new GSOGeoPolygon3D(); //创建多边形对象
//创建节点对象
GSOPoint3ds polygonPnts = new GSOPoint3ds();
polygonPnts.Add(new GSOPoint3d(116.7, 39.8, 0));
polygonPnts.Add(new GSOPoint3d(116.8, 39.9, 0));
polygonPnts.Add(new GSOPoint3d(116.8, 39.7, 0));
polygonPnts.Add(new GSOPoint3d(116.7, 39.7, 0));
geoPolygon.AddPart(polygonPnts); //把节点添加到多边形对象上
GSOSimplePolygonStyle3D stylePolygon = new GSOSimplePolygonStyle3D(); //创建风格
stylePolygon.OutLineVisible = true; //显示多边形的边缘线
//设置多边形的填充颜色，FromArgb()中的四个参数分别为alpha、red、green、blue，取值范围为0到255
stylePolygon.FillColor = Color.FromArgb(100, 255, 255, 0);
geoPolygon.Style = stylePolygon; //把风格添加到多边形上
//创建几何对象并设置属性
GSOFeature f = new GSOFeature();
f.Geometry = geoPolygon;
f.Name = "多边形 01";
f.SetFieldValue("description", "a demo polygon");
//绑定数据
btnRemovePolygon.Tag = f;
globeControl1.Globe.MemoryLayer.AddFeature(f); //把几何要素添加到内存图层中
//下面不属于工程内容，只是飞到点的位置
GSOCameraState cs = new GSOCameraState();
cs.Longitude = 116.75;
cs.Latitude = 39.8;
cs.Altitude = 50000;
globeControl1.Globe.FlyToCameraState(cs);
}
private void Form1_Load(object sender, EventArgs e)
{
#region 创建面要素和飞到面
GSOGeoPolygon3D geoPolygon = new GSOGeoPolygon3D(); //创建多边形对象
//创建节点对象
GSOPoint3ds polygonPnts = new GSOPoint3ds();
polygonPnts.Add(new GSOPoint3d(116.7, 39.8, 0));
polygonPnts.Add(new GSOPoint3d(116.8, 39.9, 0));
polygonPnts.Add(new GSOPoint3d(116.8, 39.7, 0));
polygonPnts.Add(new GSOPoint3d(116.7, 39.7, 0));
geoPolygon.AddPart(polygonPnts); //把节点添加到多边形对象上
GSOSimplePolygonStyle3D stylePolygon = new GSOSimplePolygonStyle3D(); //创建风格
stylePolygon.OutLineVisible = true; //显示多边形的边缘线
//设置多边形的填充颜色，FromArgb()中的四个参数分别为alpha、red、green、blue，取值范围为0到255
stylePolygon.FillColor = Color.FromArgb(100, 255, 255, 0);
geoPolygon.Style = stylePolygon; //把风格添加到多边形上
//下面不属于工程内容，只是飞到点的位置
GSOCameraState cs = new GSOCameraState();
cs.Longitude = 116.75;
cs.Latitude = 39.8;
cs.Altitude = 50000;
globeControl1.Globe.FlyToCameraState(cs);
#endregion
//创建几何对象并设置属性
GSOFeature f = new GSOFeature();
f.Geometry = geoPolygon;
f.Name = "多边形 01";
f.CustomID = 1;
f.SetFieldValue("description", "a demo polygon");
f.Description = "这是一个多边形";
//将面添加到球中
feature = globeControl1.Globe.MemoryLayer.AddFeature(f); //添加的时候获取要素
}
private void buttonTailPartStyle_Click(object sender, EventArgs e)
{
if (m_Geometry != null)
{
if (m_Geometry.Type == EnumGeometryType.GeoPolyline3D)
{
GSOSimpleLineStyle3D geoStyle3d = m_Geometry.ExtrudeStyle.TailStyle as GSOSimpleLineStyle3D;
if (geoStyle3d != null)
{
FrmSetLineStyle dlg = new FrmSetLineStyle(geoStyle3d, m_GlobeControl);
dlg.Show(this);
}
}
else
{
GSOSimplePolygonStyle3D geoStyle3d = m_Geometry.ExtrudeStyle.TailStyle as GSOSimplePolygonStyle3D;
if (geoStyle3d != null)
{
FrmSetPolygonStyle dlg = new FrmSetPolygonStyle(geoStyle3d, m_GlobeControl);
dlg.Show(this);
}
}
}
}
private void buttonOK_Click(object sender, EventArgs e)
{
GSOFeatures features = mlayer.GetAllFeatures();
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
switch (feature.Geometry.Type)
{
case EnumGeometryType.GeoPolyline3D:
if (checkBoxLineStyle.Checked)
{
GSOSimpleLineStyle3D polylinestyle = null;
if (feature.Geometry.Style == null)
{
polylinestyle = new GSOSimpleLineStyle3D();
polylinestyle.LineColor = Color.FromArgb(Convert.ToByte(numericLineOpaque.Value), pictureBoxLineColor.BackColor);
polylinestyle.LineType = getLineType(comboBoxLineType.SelectedIndex);
if (textBoxLineWidth.Text != "")
{
string strwidth = textBoxLineWidth.Text;
double dwidth = 0.0;
if (double.TryParse(strwidth, out dwidth))
{
polylinestyle.LineWidth = dwidth;
}
}
feature.Geometry.Style = polylinestyle;
}
else
{
polylinestyle = (GSOSimpleLineStyle3D)feature.Geometry.Style;
polylinestyle.LineColor = Color.FromArgb(Convert.ToByte(numericLineOpaque.Value), pictureBoxLineColor.BackColor);
polylinestyle.LineType = getLineType(comboBoxLineType.SelectedIndex);
if (textBoxLineWidth.Text != "")
{
string strwidth = textBoxLineWidth.Text;
double dwidth = 0.0;
if (double.TryParse(strwidth, out dwidth))
{
polylinestyle.LineWidth = dwidth;
}
}
}
}
break;
case EnumGeometryType.GeoPolygon3D:
if (checkBoxPolygonStyle.Checked)
{
GSOSimplePolygonStyle3D polygonstyle = null;
GSOSimpleLineStyle3D outlinestyle = null;
if (checkBoxPolygonFillStyle.Checked)
{
if (feature.Geometry.Style == null)
{
polygonstyle = new GSOSimplePolygonStyle3D();
polygonstyle.FillColor = Color.FromArgb(Convert.ToByte(numericPolygonFillOpaque.Value), pictureBoxPolygonFillColor.BackColor);
feature.Geometry.Style = polygonstyle;
}
else
{
polygonstyle = (GSOSimplePolygonStyle3D)feature.Geometry.Style;
polygonstyle.FillColor = Color.FromArgb(Convert.ToByte(numericPolygonFillOpaque.Value), pictureBoxPolygonFillColor.BackColor);
}
}
if (checkBoxPolygonOutlineStyle.Checked)
{
if (feature.Geometry.Style == null)
{
polygonstyle = new GSOSimplePolygonStyle3D();
outlinestyle = new GSOSimpleLineStyle3D();
outlinestyle.LineColor = Color.FromArgb(Convert.ToByte(numericPolygonOutlineOpaque.Value), pictureBoxPolygonOutlineColor.BackColor);
outlinestyle.LineType = getLineType(comboBoxPolygonOutlineType.SelectedIndex);
if (textBoxPolygonOutlineWidth.Text != "")
{
string strwidth = textBoxPolygonOutlineWidth.Text;
double dwidth = 0.0;
if (double.TryParse(strwidth, out dwidth))
{
outlinestyle.LineWidth = dwidth;
}
}
polygonstyle.OutlineStyle = outlinestyle;
feature.Geometry.Style = polygonstyle;
}
else
{
polygonstyle = (GSOSimplePolygonStyle3D)feature.Geometry.Style;
if (polygonstyle.OutlineStyle == null)
{
outlinestyle = new GSOSimpleLineStyle3D();
outlinestyle.LineColor = Color.FromArgb(Convert.ToByte(numericPolygonOutlineOpaque.Value), pictureBoxPolygonOutlineColor.BackColor);
outlinestyle.LineType = getLineType(comboBoxPolygonOutlineType.SelectedIndex);
if (textBoxPolygonOutlineWidth.Text != "")
{
string strwidth = textBoxPolygonOutlineWidth.Text;
double dwidth = 0.0;
if (double.TryParse(strwidth, out dwidth))
{
outlinestyle.LineWidth = dwidth;
}
}
polygonstyle.OutlineStyle = outlinestyle;
feature.Geometry.Style = polygonstyle;
}
else
{
outlinestyle = (GSOSimpleLineStyle3D)polygonstyle.OutlineStyle;
outlinestyle.LineColor = Color.FromArgb(Convert.ToByte(numericPolygonOutlineOpaque.Value), pictureBoxPolygonOutlineColor.BackColor);
outlinestyle.LineType = getLineType(comboBoxPolygonOutlineType.SelectedIndex);
if (textBoxPolygonOutlineWidth.Text != "")
{
string strwidth = textBoxPolygonOutlineWidth.Text;
double dwidth = 0.0;
if (double.TryParse(strwidth, out dwidth))
{
outlinestyle.LineWidth = dwidth;
}
}
feature.Geometry.Style = polygonstyle;
}
}
}
}
break;
}
mGlobeControl.Refresh();
}
this.Close();
}
private void ShowWater()
{
if (m_WaterFeature==null || m_WaterFeature.IsDeleted)
{
m_dBaseAlt = m_pntMinAlt.Z;
GSOGeoWater geoWater = m_polygon3D.ConvertToGeoWater();
GSOExtrudeStyle extrudeStyle = new GSOExtrudeStyle();
if (checkBoxExtrude.Checked)
{
extrudeStyle.ExtrudeType = EnumExtrudeType.ExtrudeToValue;
}
else
{
extrudeStyle.ExtrudeType = EnumExtrudeType.ExtrudeNone;
}
extrudeStyle.ExtrudeValue = m_pntMinAlt.Z;
extrudeStyle.TailPartVisible = false;
GSOSimplePolygonStyle3D polygonStyle = new GSOSimplePolygonStyle3D();
polygonStyle.FillColor = Color.FromArgb(200, 0, 0, 255);
extrudeStyle.BodyStyle = polygonStyle;
geoWater.ExtrudeStyle = extrudeStyle;
geoWater.AltitudeMode = EnumAltitudeMode.Absolute;
geoWater.SetAltitude(m_dBaseAlt);
geoWater.ReflectSky = false;
geoWater.WaveWidth = 0.1;
geoWater.Play();
m_WaterFeature = new GSOFeature();
m_WaterFeature.Geometry = geoWater;
m_globe.MemoryLayer.AddFeature(m_WaterFeature);
m_globe.Refresh();
trackBarAlt.Maximum = (int)m_pntMaxAlt.Z;
trackBarAlt.Minimum = (int)m_pntMinAlt.Z;
trackBarAlt.Value = trackBarAlt.Minimum;
textBoxWaterAlt.Text = m_dBaseAlt.ToString("f2");
}
else
{
GSOGeoWater geoWater = (GSOGeoWater)m_WaterFeature.Geometry;
geoWater.SetAltitude(m_dBaseAlt);
m_globe.Refresh();
trackBarAlt.Maximum = (int)m_pntMaxAlt.Z;
trackBarAlt.Minimum = (int)m_pntMinAlt.Z;
}
}
private void buttonOK_Click(object sender, EventArgs e)
{
GSOFeatures features = mlayer.GetAllFeatures();
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
switch (feature.Geometry.Type)
{
case EnumGeometryType.GeoPolyline3D:
if (checkBoxLineStyle.Checked)
{
GSOSimpleLineStyle3D polylinestyle = null;
if (feature.Geometry.Style == null)
{
polylinestyle = new GSOSimpleLineStyle3D();
polylinestyle.LineColor = Color.FromArgb(Convert.ToByte(numericLineOpaque.Value), pictureBoxLineColor.BackColor);
polylinestyle.LineType = getLineType(comboBoxLineType.SelectedIndex);
if (textBoxLineWidth.Text != "")
{
string strwidth = textBoxLineWidth.Text;
double dwidth = 0.0;
if (double.TryParse(strwidth, out dwidth))
{
polylinestyle.LineWidth = dwidth;
}
}
feature.Geometry.Style = polylinestyle;
}
else
{
polylinestyle = (GSOSimpleLineStyle3D)feature.Geometry.Style;
polylinestyle.LineColor = Color.FromArgb(Convert.ToByte(numericLineOpaque.Value), pictureBoxLineColor.BackColor);
polylinestyle.LineType = getLineType(comboBoxLineType.SelectedIndex);
if (textBoxLineWidth.Text != "")
{
string strwidth = textBoxLineWidth.Text;
double dwidth = 0.0;
if (double.TryParse(strwidth, out dwidth))
{
polylinestyle.LineWidth = dwidth;
}
}
}
}
break;
case EnumGeometryType.GeoPolygon3D:
if (checkBoxPolygonStyle.Checked)
{
GSOSimplePolygonStyle3D polygonstyle = null;
GSOSimpleLineStyle3D outlinestyle = null;
if (checkBoxPolygonFillStyle.Checked)
{
if (feature.Geometry.Style == null)
{
polygonstyle = new GSOSimplePolygonStyle3D();
polygonstyle.FillColor = Color.FromArgb(Convert.ToByte(numericPolygonFillOpaque.Value), pictureBoxPolygonFillColor.BackColor);
feature.Geometry.Style = polygonstyle;
}
else
{
polygonstyle = (GSOSimplePolygonStyle3D)feature.Geometry.Style;
polygonstyle.FillColor = Color.FromArgb(Convert.ToByte(numericPolygonFillOpaque.Value), pictureBoxPolygonFillColor.BackColor);
}
}
if (checkBoxPolygonOutlineStyle.Checked)
{
if (feature.Geometry.Style == null)
{
polygonstyle = new GSOSimplePolygonStyle3D();
outlinestyle = new GSOSimpleLineStyle3D();
outlinestyle.LineColor = Color.FromArgb(Convert.ToByte(numericPolygonOutlineOpaque.Value), pictureBoxPolygonOutlineColor.BackColor);
outlinestyle.LineType = getLineType(comboBoxPolygonOutlineType.SelectedIndex);
if (textBoxPolygonOutlineWidth.Text != "")
{
string strwidth = textBoxPolygonOutlineWidth.Text;
double dwidth = 0.0;
if (double.TryParse(strwidth, out dwidth))
{
outlinestyle.LineWidth = dwidth;
}
}
polygonstyle.OutlineStyle = outlinestyle;
feature.Geometry.Style = polygonstyle;
}
else
{
polygonstyle = (GSOSimplePolygonStyle3D)feature.Geometry.Style;
if (polygonstyle.OutlineStyle == null)
{
outlinestyle = new GSOSimpleLineStyle3D();
outlinestyle.LineColor = Color.FromArgb(Convert.ToByte(numericPolygonOutlineOpaque.Value), pictureBoxPolygonOutlineColor.BackColor);
outlinestyle.LineType = getLineType(comboBoxPolygonOutlineType.SelectedIndex);
if (textBoxPolygonOutlineWidth.Text != "")
{
string strwidth = textBoxPolygonOutlineWidth.Text;
double dwidth = 0.0;
if (double.TryParse(strwidth, out dwidth))
{
outlinestyle.LineWidth = dwidth;
}
}
polygonstyle.OutlineStyle = outlinestyle;
feature.Geometry.Style = polygonstyle;
}
else
{
outlinestyle = (GSOSimpleLineStyle3D)polygonstyle.OutlineStyle;
outlinestyle.LineColor = Color.FromArgb(Convert.ToByte(numericPolygonOutlineOpaque.Value), pictureBoxPolygonOutlineColor.BackColor);
outlinestyle.LineType = getLineType(comboBoxPolygonOutlineType.SelectedIndex);
if (textBoxPolygonOutlineWidth.Text != "")
{
string strwidth = textBoxPolygonOutlineWidth.Text;
double dwidth = 0.0;
if (double.TryParse(strwidth, out dwidth))
{
outlinestyle.LineWidth = dwidth;
}
}
feature.Geometry.Style = polygonstyle;
}
}
}
}
break;
}
mGlobeControl.Refresh();
}
this.Close();
}
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 buttonAnalyse_Click(object sender, EventArgs e)
{
if (m_globe != null && m_polygon3D != null)
{
double dAlt = System.Convert.ToDouble(textBoxDestAlt.Text);
m_globe.Analysis3D.DigFillAnalyse(m_polygon3D, dAlt, out m_dDigVolume, out m_dFillVolume,
out m_dDigArea, out m_dFillArea, out m_dTotalArea, out m_pntMaxAlt, out m_pntMinAlt, false, 0);
//double dTempArea = m_polygon3D.Area;
//double dDiff = dTempArea - m_dTotalArea;
//double dRadio = dDiff / dTempArea;
GSOFeature altFeature = null;
GSOFeatures tempFeatures = m_globe.MemoryLayer.GetFeatureByName("DigFillAltPolygon", true);
if (tempFeatures.Length > 0)
{
altFeature = tempFeatures[0];
}
GSOGeoPolygon3D newPolygon = (GSOGeoPolygon3D)m_polygon3D.Clone();
newPolygon.SetAltitude(dAlt);
newPolygon.AltitudeMode = EnumAltitudeMode.Absolute;
GSOExtrudeStyle extrudeStyle = new GSOExtrudeStyle();
extrudeStyle.ExtrudeType = EnumExtrudeType.ExtrudeToValue;
extrudeStyle.ExtrudeValue = m_pntMinAlt.Z;
extrudeStyle.TailPartVisible = false;
GSOSimplePolygonStyle3D extrudePolygonStyle = new GSOSimplePolygonStyle3D();
extrudePolygonStyle.FillColor = Color.FromArgb(150, 0, 255, 0);
extrudeStyle.BodyStyle = extrudePolygonStyle;
GSOSimplePolygonStyle3D polygonStyle = new GSOSimplePolygonStyle3D();
polygonStyle.FillColor = Color.FromArgb(200, 0, 0, 255);
newPolygon.Style = polygonStyle;
newPolygon.ExtrudeStyle = extrudeStyle;
if (m_AltFeature == null || m_AltFeature.IsDeleted)
{
m_AltFeature = new GSOFeature();
m_AltFeature.Name = "DigFillAltPolygon";
m_AltFeature.Geometry = newPolygon;
m_globe.MemoryLayer.AddFeature(m_AltFeature);
}
else
{
m_AltFeature.Geometry = newPolygon;
}
m_globe.Refresh();
SetText();
}
}
