/// <summary>
/// 设置绘制过程中的线符号
/// </summary>
private void SetNewLineFeedBack()
{
m_pLineFeedback = new NewLineFeedback();
IRgbColor pColor = new RgbColor();
pColor.Red = 0;
pColor.Green = 0;
pColor.Blue = 0;
m_LineSym = new SimpleLineSymbol();
m_LineSym.Color = pColor;
m_LineSym.Width = 1;
m_LineSym.Style = esriSimpleLineStyle.esriSLSSolid;
ISymbol pSym = m_LineSym as ISymbol;
pSym.ROP2 = esriRasterOpCode.esriROPNotXOrPen;
m_pLineFeedback.Symbol = pSym;
m_hookHelper.ActiveView.ScreenDisplay.StartDrawing(m_hookHelper.ActiveView.ScreenDisplay.hDC, (short)esriScreenCache.esriNoScreenCache);
m_hookHelper.ActiveView.ScreenDisplay.SetSymbol(pSym);
m_hookHelper.ActiveView.ScreenDisplay.FinishDrawing();
m_pLineFeedback.Display = m_hookHelper.ActiveView.ScreenDisplay;
}
public RenderLayerLine(IFeatureLayer featureLayer, MainForm frm)
{
InitializeComponent();
m_featureLayer = featureLayer;
m_fraMain = frm;
//Get properties of the current symbol
IGeoFeatureLayer geoFeatureLayer = featureLayer as IGeoFeatureLayer;
IFeatureRenderer featureRenderer = geoFeatureLayer.Renderer;
if (featureRenderer is ISimpleRenderer)
{
ISimpleRenderer simpleRenderer = geoFeatureLayer.Renderer as ISimpleRenderer;
ISimpleLineSymbol simpleLineSymbol = simpleRenderer.Symbol as ISimpleLineSymbol;
if (simpleLineSymbol != null)
{
//Get the width of line
tbSize.Text = simpleLineSymbol.Width.ToString();
//Get the color of line
IRgbColor rgbColor = new RgbColorClass();
rgbColor = simpleLineSymbol.Color as IRgbColor;
tbRed.Text = rgbColor.Red.ToString();
tbGreen.Text = rgbColor.Green.ToString();
tbBlue.Text = rgbColor.Blue.ToString();
//Change the value of track bar
tkbSize.Value = int.Parse(tbSize.Text);
}
}
}
private void method_7(IActiveView pView, IPoint point, IPoint point2)
{
IGraphicsContainer graphicsContainer = (IGraphicsContainer)pView;
double num = Math.Sqrt(Math.Pow(point2.X - point.X, 2.0) + Math.Pow(point2.Y - point.Y, 2.0));
num = Math.Round(num, 3);
IPoint point3 = new ESRI.ArcGIS.Geometry.Point();
point3.X = (point.X + (point2.X - point.X) / 2.0);
point3.Y = (point.Y + (point2.Y - point.Y) / 2.0);
IElement textElement = this.GetTextElement(string.Concat(num), point3);
graphicsContainer.AddElement(textElement, 0);
IPolyline polyline = new Polyline() as IPolyline;
polyline.FromPoint = (point);
polyline.ToPoint = (point2);
ISimpleLineSymbol simpleLineSymbol = new SimpleLineSymbol();
ISimpleLineSymbol arg_FF_0 = simpleLineSymbol;
IRgbColor rgbColorClass = new RgbColor();
rgbColorClass.Red = (255);
rgbColorClass.Green = (0);
rgbColorClass.Blue = (0);
arg_FF_0.Color = (rgbColorClass);
simpleLineSymbol.Width = (8.0);
simpleLineSymbol.Style = (esriSimpleLineStyle)(2);
IGraphicsContainer arg_130_0 = graphicsContainer;
ILineElement lineElementClass = new LineElement() as ILineElement;
((IElement)lineElementClass).Geometry = (polyline);
arg_130_0.AddElement(lineElementClass as IElement, 0);
}
private void addCenterLine()
{
CSpatialSubs oSpatialSubs = new CSpatialSubs();
ISimpleLineSymbol pLineSym = null;
IMxDocument pMxDoc = (IMxDocument)ArcMap.Document;
IGraphicsContainer pGC = (IGraphicsContainer)pMxDoc.PageLayout;
try
{
pLineSym = (ISimpleLineSymbol)oSpatialSubs.createSimpleLineSymbol(oSpatialSubs.createRGB(0, 0, 0), (1 * base.XFactor), esriSimpleLineStyle.esriSLSSolid);
oSpatialSubs.addLineToGraphicsContainer(pGC,
pLineSym,
SPrintConst.LeftLine_X * base.XFactor,
SPrintConst.Neatline_XMax * base.XFactor,
SPrintConst.CenterLine_Y * base.YFactor,
SPrintConst.CenterLine_Y * base.YFactor);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("Errors: CPortraitLayout:addCenterLine()\r\n" + ex.Message, "Errors occurred", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
finally
{
oSpatialSubs.Dispose();
pLineSym = null;
pMxDoc = null;
pGC = null;
}
}
//鼠标在Map的事件
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
IPoint pPt = m_ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y);
if (m_NewLineFeedBack == null)
{
m_NewLineFeedBack = new NewLineFeedbackClass();
ISimpleLineSymbol pSimLineSymbol = null;
IRgbColor pRGBColor = null;
pSimLineSymbol = m_NewLineFeedBack.Symbol as ISimpleLineSymbol;
pRGBColor = new RgbColorClass();
pRGBColor.Red = 255;
pRGBColor.Blue = 0;
pRGBColor.Green = 0;
pSimLineSymbol.Color = pRGBColor as IColor;
pSimLineSymbol.Style = esriSimpleLineStyle.esriSLSSolid;
m_NewLineFeedBack.Display = m_ScreenDisplay;
m_NewLineFeedBack.Start(pPt);
}
else
{
m_NewLineFeedBack.AddPoint(pPt);
}
}
/// <summary>
/// 绘制圆弧
/// </summary>
/// <param name="pCircleArc"></param>
private void DrawArc(ICircularArc pCircleArc)
{
if (pCircleArc == null)
{
return;
}
ISegmentCollection pSegColl;
IPolyline pPolyline;
pSegColl = new PolylineClass();
pSegColl.AddSegment(pCircleArc as ISegment);
pPolyline = pSegColl as IPolyline;
IRgbColor pColor = new RgbColor();
pColor.Red = 0;
pColor.Green = 0;
pColor.Blue = 0;
m_LineSym = new SimpleLineSymbol();
m_LineSym.Color = pColor;
m_LineSym.Width = 1;
m_LineSym.Style = esriSimpleLineStyle.esriSLSSolid;
ISymbol pSym = m_LineSym as ISymbol;
pSym.ROP2 = esriRasterOpCode.esriROPNotXOrPen;
m_pLineFeedback.Symbol = pSym;
m_hookHelper.ActiveView.ScreenDisplay.StartDrawing(m_hookHelper.ActiveView.ScreenDisplay.hDC, (short)esriScreenCache.esriNoScreenCache);
m_hookHelper.ActiveView.ScreenDisplay.SetSymbol(pSym);
m_hookHelper.ActiveView.ScreenDisplay.DrawPolyline(pPolyline);
m_hookHelper.ActiveView.ScreenDisplay.FinishDrawing();
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
if (Button != 1)
{
return;
}
IPoint pPnt = m_MapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y);
if (m_pNewLineFeedback == null) //第一次按下
{
m_pNewLineFeedback = new NewLineFeedbackClass();
IRgbColor pRGB = new RgbColorClass();
ISimpleLineSymbol pSLnSym = m_pNewLineFeedback.Symbol as ISimpleLineSymbol;
pRGB.Red = 255;
pRGB.Blue = 0;
pRGB.Green = 0;
pSLnSym.Color = pRGB;
pSLnSym.Style = esriSimpleLineStyle.esriSLSSolid;
m_pNewLineFeedback.Display = m_MapControl.ActiveView.ScreenDisplay;
m_pNewLineFeedback.Start(pPnt);
if (m_frmBufferSet != null)
{
SysCommon.ScreenDraw.list.Remove(m_frmBufferSet.BufferSetAfterDraw);
m_frmBufferSet.setBufferGeometry(null);
m_frmBufferSet = null;
}
}
else //将点加入到工具中去
{
m_pNewLineFeedback.AddPoint(pPnt);
}
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="_graphicsLayer">图层</param>
/// <parparam name="polygonKml">面的kml</parparam>
public Polygon_ArcGlobe(IGlobeGraphicsLayer _graphicsLayer, KmlPolygon polygonKml)
{
this.graphicsLayer = _graphicsLayer;
this.ElementType = ElementTypeEnum.Polygon; //图元类型
this.Description = polygonKml.Description; //图元描述
#region 符号
simpleFillSymbol = new SimpleFillSymbolClass();
simpleLineSymbol = new SimpleLineSymbolClass();
IRgbColor fillColor = new RgbColorClass();
fillColor.Transparency = polygonKml.FillColor.A;
fillColor.Red = polygonKml.FillColor.R;
fillColor.Green = polygonKml.FillColor.G;
fillColor.Blue = polygonKml.FillColor.B;
this.opacity = polygonKml.FillColor.A;
IRgbColor outlineColor = new RgbColorClass();
outlineColor.Transparency = polygonKml.OutLineColor.A;
outlineColor.Red = polygonKml.OutLineColor.R;
outlineColor.Green = polygonKml.OutLineColor.G;
outlineColor.Blue = polygonKml.OutLineColor.B;
simpleLineSymbol.Color = outlineColor;
simpleLineSymbol.Width = polygonKml.OutLineSize;
simpleFillSymbol.Color = fillColor;
simpleFillSymbol.Outline = simpleLineSymbol;
this.fillColor = polygonKml.FillColor;
this.outlineColor = polygonKml.OutLineColor;
this.outLineSize = polygonKml.OutLineSize;
#endregion
#region 位置
IGeometry geometry = new PolygonClass();
IPointCollection pointCollection = geometry as IPointCollection;
IPoint point = new PointClass();
foreach (var item in polygonKml.PositionList)
{
point.PutCoords(item.Lng, item.Lat);
point.Z = item.Alt;
pointCollection.AddPoint(point);
}
(pointCollection as IZAware).ZAware = true;
#endregion
base.Geometry = pointCollection as IGeometry; //指定位置
base.Symbol = simpleFillSymbol; //指定符号
flashTimer = new System.Timers.Timer();
flashTimer.Elapsed += new System.Timers.ElapsedEventHandler(flashTimer_Elapsed);
flashTimer.Interval = 500;
}
/// <summary>
/// 获取简单填充符号样式 内部填充透明
/// </summary>
/// <param name="lineSymbol">边框样式</param>
/// <returns>返回简单填充符号样式对象</returns>
private static ISimpleFillSymbol getFillSymbol(ISimpleLineSymbol lineSymbol = null)
{
return(new SimpleFillSymbolClass()
{
Color = getFillRGB(),
Outline = lineSymbol
});
}
public RailwayBrush()
{
_outlineSymbol = new SimpleLineSymbol(Color.FromArgb(64, 64, 64), _width);
_fillSymbolBlack = new SimpleLineSymbol(Color.Black, _width - 0.8f);
_fillSymbolWhite = new SimpleLineSymbol(Color.White, _width - 0.8f);
_fillSymbolWhite.DashStyle = DashStyle.DashDot;
_fillSymbolWhite.DashPattern = new float[] { 10, 10 };
}
public static IFillSymbol CreateFillSymbol(Color fillColor, esriSimpleFillStyle eFillStyle, ISimpleLineSymbol aOutline)
{
SimpleFillSymbolClass class2 = new SimpleFillSymbolClass();
class2.Style = eFillStyle;
class2.Color = ColorHelper.CreateColor(fillColor);
class2.Outline = aOutline;
return class2;
}
public static IFillSymbol CreateTransparentFillSymbol(ISimpleLineSymbol aOutline)
{
SimpleFillSymbolClass class2 = new SimpleFillSymbolClass();
class2.Style = esriSimpleFillStyle.esriSFSNull;
class2.Outline = aOutline;
return(class2);
}
public void SymbolInit()
{
IRgbColor pFcolor = new RgbColorClass();
IRgbColor pOcolor = new RgbColorClass();
IRgbColor pTrackcolor = new RgbColorClass();
IRgbColor pVcolor = new RgbColorClass();
pFcolor.Red = 255;
pFcolor.Green = 0;
pFcolor.Blue = 0;
pOcolor.Red = 0;
pOcolor.Green = 0;
pOcolor.Blue = 255;
pTrackcolor.Red = 0;
pTrackcolor.Green = 255;
pTrackcolor.Blue = 255;
pVcolor.Red = 0;
pVcolor.Green = 255;
pVcolor.Blue = 0;
m_MarkerSym = new SimpleMarkerSymbolClass();
m_MarkerSym.Style = esriSimpleMarkerStyle.esriSMSCircle;
m_MarkerSym.Color = pFcolor;
m_MarkerSym.Outline = true;
m_MarkerSym.OutlineColor = pOcolor;
m_MarkerSym.OutlineSize = ScaleChange(1, m_pMap);
m_VertexSym = new SimpleMarkerSymbolClass();
m_VertexSym.Style = esriSimpleMarkerStyle.esriSMSSquare;
m_VertexSym.Color = pVcolor;
m_VertexSym.Size = ScaleChange(4, m_pMap);
m_EndPointSym = new SimpleMarkerSymbolClass();
m_EndPointSym.Style = esriSimpleMarkerStyle.esriSMSSquare;
m_EndPointSym.Color = pFcolor;
m_EndPointSym.Size = ScaleChange(4, m_pMap);
m_LineSym = new SimpleLineSymbolClass();
m_LineSym.Style = esriSimpleLineStyle.esriSLSSolid;
m_LineSym.Color = pFcolor;
m_LineSym.Width = ScaleChange(1, m_pMap);
m_TracklineSym = new SimpleLineSymbolClass();
m_TracklineSym.Color = pTrackcolor;
m_TracklineSym.Width = ScaleChange(1, m_pMap);
m_Osym = new SimpleLineSymbolClass();
m_Osym.Color = pOcolor;
m_Osym.Width = ScaleChange(1, m_pMap);
m_FillSym = new SimpleFillSymbolClass();
m_FillSym.Color = pFcolor;
m_FillSym.Style = esriSimpleFillStyle.esriSFSVertical;
m_FillSym.Outline = m_Osym;
}
internal static ISymbol getFeedBackLineSymbol(INewLineFeedback lfb)
{
ISimpleLineSymbol sym = lfb.Symbol as ISimpleLineSymbol;
sym.Color = getColorSetting(Names.LineFeedbackColor);
sym.Style = esriSimpleLineStyle.esriSLSSolid;
sym.Width = 2.0d;
return((ISymbol)sym);
}
public RailwayBrush(float width, ISimpleLineSymbol sym1, ISimpleLineSymbol sym2, ISimpleLineSymbol sym3)
{
_width = width;
_outlineSymbol = sym3;
_fillSymbolBlack = sym1;
_fillSymbolWhite = sym2;
_fillSymbolWhite.DashStyle = DashStyle.DashDot;
_fillSymbolWhite.DashPattern = new float[] { 10, 10 };
}
public override void OnCreate(object hook)
{
_context = hook as IAppContext;
base.m_caption = "距离量测";
base.m_category = "View";
base.m_bitmap = Properties.Resources.icon_measure_distance;
base.m_cursor =
new Cursor(base.GetType().Assembly.GetManifestResourceStream("Yutai.Resource.Cursor.Measure.cur"));
base.m_name = "View_MeasureLength";
base._key = "View_MeasureLength";
base.m_toolTip = "距离量测";
base.m_checked = false;
base.m_enabled = true;
base._itemType = RibbonItemType.Tool;
IRgbColor pRgb = new RgbColor() as IRgbColor;
pRgb.Red = 200;
pRgb.Green = 0;
pRgb.Blue = 0;
pSimpleLineSymbol = new SimpleLineSymbolClass()
{
Color = pRgb, Width = 1.5, Style = esriSimpleLineStyle.esriSLSSolid
};
IRgbColor pRgb2 = new RgbColor() as IRgbColor;
pRgb2.Red = 255;
pRgb2.Green = 0;
pRgb2.Blue = 0;
pAngleSymbol = new TextSymbolClass()
{
Color = pRgb2,
Size = 10
};
ITextPath textPath = new SimpleTextPathClass();
ISimpleTextSymbol simpleTextPath = (ISimpleTextSymbol)pAngleSymbol;
simpleTextPath.TextPath = textPath;
simpleTextPath.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
simpleTextPath.VerticalAlignment = esriTextVerticalAlignment.esriTVABaseline;
simpleTextPath.YOffset = 3;
pDistSymbol = new TextSymbolClass()
{
Color = pRgb2,
Size = 10
};
ITextPath textPath2 = new SimpleTextPathClass();
simpleTextPath = (ISimpleTextSymbol)pDistSymbol;
simpleTextPath.TextPath = textPath;
simpleTextPath.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
simpleTextPath.VerticalAlignment = esriTextVerticalAlignment.esriTVATop;
simpleTextPath.YOffset = -3;
}
public static IFillSymbol CreateFillSymbol(Color fillColor, esriSimpleFillStyle eFillStyle,
ISimpleLineSymbol aOutline)
{
SimpleFillSymbol class2 = new SimpleFillSymbol();
class2.Style = eFillStyle;
class2.Color = ColorHelper.CreateColor(fillColor);
class2.Outline = aOutline;
return(class2);
}
public static ISymbol GenerateLayerSymbol(LayerDef layerDef,
GeometryType geometryType)
{
if (layerDef == null)
{
return(GetDefaultSymbol(geometryType));
}
if (layerDef.GeometryType == GeometryType.Point ||
layerDef.GeometryType == GeometryType.Multipoint)
{
ISimpleLineSymbol outline =
Runtime.graphicEngine.newSimpleLineSymbol();
outline.Color = layerDef.OutlineColor;
outline.Style = layerDef.LineStyle;
outline.Width = layerDef.LineWidth;
ISimpleMarkerSymbol symbol =
Runtime.graphicEngine.newSimpleMarkerSymbol();
symbol.Color = layerDef.Color;
symbol.Size = layerDef.MarkerSize;
symbol.Style = layerDef.MarkerStyle;
symbol.Outline = outline;
return(symbol);
}
else if (layerDef.GeometryType == GeometryType.Polyline)
{
ISimpleLineSymbol symbol =
Runtime.graphicEngine.newSimpleLineSymbol();
symbol.Color = layerDef.Color;
symbol.Style = layerDef.LineStyle;
symbol.Width = layerDef.LineWidth;
return(symbol);
}
else if (layerDef.GeometryType == GeometryType.Polygon)
{
ISimpleLineSymbol outline =
Runtime.graphicEngine.newSimpleLineSymbol();
outline.Color = layerDef.OutlineColor;
outline.Style = layerDef.LineStyle;
outline.Width = layerDef.LineWidth;
ISimpleFillSymbol symbol =
Runtime.graphicEngine.newSimpleFillSymbol();
symbol.Color = layerDef.Color;
symbol.Style = layerDef.FillStyle;
symbol.Outline = outline;
return(symbol);
}
return(null);
}
// Get the default fill symbol - light cyan fill
public static ISimpleFillSymbol GetDefaultFillSymbol()
{
ISimpleLineSymbol lineSymbol = GetDefaultLineSymbol();
if (_defaultFillSymbol == null)
{
_defaultFillSymbol = Runtime.graphicEngine.newSimpleFillSymbol(
Colors.LightCyan, SimpleFillStyle.Solid, lineSymbol);
}
return(_defaultFillSymbol);
}
// Get the default line symbol - dark gray and solid line with 1.0 width.
public static ISimpleLineSymbol GetDefaultLineSymbol()
{
if (_defaultLineSymbol == null)
{
_defaultLineSymbol =
Runtime.graphicEngine.newSimpleLineSymbol(
Colors.DarkGray,
Core.Graphics.SimpleLineStyle.Solid, 1.0);
}
return _defaultLineSymbol;
}
// Get the default drawing line symbol - blue and solid line with 3.0 width.
public static ISimpleLineSymbol GetDefaultDrawingLineSymbol()
{
if (_defaultDrawingLineSymbol == null)
{
_defaultDrawingLineSymbol =
Runtime.graphicEngine.newSimpleLineSymbol(
Colors.Blue,
Core.Graphics.SimpleLineStyle.Solid, 3.0);
}
return(_defaultDrawingLineSymbol);
}
// Get the default line symbol - dark gray and solid line with 1.0 width.
public static ISimpleLineSymbol GetDefaultLineSymbol()
{
if (_defaultLineSymbol == null)
{
_defaultLineSymbol =
Runtime.graphicEngine.newSimpleLineSymbol(
Colors.DarkGray,
Core.Graphics.SimpleLineStyle.Solid, 1.0);
}
return(_defaultLineSymbol);
}
private static void SymbolInit()
{
//设置各种地图符号的颜色
IRgbColor pFcolor;
IRgbColor pOcolor;
IRgbColor pTrackcolor;
IRgbColor pVcolor;
IRgbColor pSColor;
pFcolor = new RgbColor();
pOcolor = new RgbColor();
pTrackcolor = new RgbColor();
pVcolor = new RgbColor();
pSColor = new RgbColor();
pFcolor = MapManager.GetRgbColor(255, 0, 0);
pOcolor = MapManager.GetRgbColor(0, 0, 255);
pTrackcolor = MapManager.GetRgbColor(0, 255, 255);
pVcolor = MapManager.GetRgbColor(0, 255, 0);
pSColor = MapManager.GetRgbColor(0, 0, 0);
//设置各种地图符号的属性
m_markerSym = new SimpleMarkerSymbol();
m_markerSym.Style = esriSimpleMarkerStyle.esriSMSCircle;
m_markerSym.Color = pFcolor;
m_markerSym.Outline = true;
m_markerSym.OutlineColor = pOcolor;
m_markerSym.OutlineSize = 1;
m_vertexSym = new SimpleMarkerSymbol();
m_vertexSym.Style = esriSimpleMarkerStyle.esriSMSSquare;
m_vertexSym.Color = pVcolor;
m_vertexSym.Size = 4;
m_selPointSym = new SimpleMarkerSymbol();
m_selPointSym.Style = esriSimpleMarkerStyle.esriSMSSquare;
m_selPointSym.Color = pSColor;
m_selPointSym.Size = 4;
m_endPointSym = new SimpleMarkerSymbol();
m_endPointSym.Style = esriSimpleMarkerStyle.esriSMSSquare;
m_endPointSym.Color = pFcolor;
m_endPointSym.Size = 4;
m_lineSym = new SimpleLineSymbol();
m_lineSym.Color = pFcolor;
m_lineSym.Width = 1;
m_tracklineSym = new SimpleLineSymbol();
m_tracklineSym.Color = pTrackcolor;
m_tracklineSym.Width = 1;
ISimpleLineSymbol pOsym = default(ISimpleLineSymbol);
pOsym = new SimpleLineSymbol();
pOsym.Color = pOcolor;
pOsym.Width = 1;
m_fillSym = new SimpleFillSymbol();
m_fillSym.Color = pFcolor;
m_fillSym.Style = esriSimpleFillStyle.esriSFSVertical;
m_fillSym.Outline = pOsym;
}
//根据评估等级获取样式
ISymbol GetSymbol(int grade)
{
ISimpleLineSymbol linesymbol = Runtime.graphicEngine.newSimpleLineSymbol(
Colors.Black, SimpleLineStyle.Solid, 1.0);
Color color = Colors.Green;
if (grade == 1)
{
color = Colors.Red;
}
return(Runtime.graphicEngine.newSimpleFillSymbol(color, SimpleFillStyle.Solid, linesymbol));
}
public ISimpleFillSymbol newSimpleFillSymbol(Color color,
iS3.Core.Graphics.SimpleFillStyle style,
ISimpleLineSymbol outline)
{
IS3SimpleFillSymbol symbol = new IS3SimpleFillSymbol();
symbol.Color = color;
symbol.Outline = outline as IS3SimpleLineSymbol;
symbol.Style = style;
return(symbol);
}
private ISymbol GetSymbolByColor(Color color)
{
ISymbol sym = null;
color = Color.FromArgb((byte)(255 - 255 * ((float)txtTranspert.Value / 100f)), color.R, color.G, color.B);
IFeatureClass fetclass = _layer.Class as IFeatureClass;
switch (fetclass.ShapeType)
{
case enumShapeType.Point:
sym = new SimpleMarkerSymbol();
break;
case enumShapeType.Polyline:
sym = new SimpleLineSymbol();
ISimpleLineSymbol lineSym = sym as ISimpleLineSymbol;
if (_publicSybmobl != null)
{
ISimpleLineSymbol publicSym = _publicSybmobl as ISimpleLineSymbol;
lineSym.DashStyle = publicSym.DashStyle;
lineSym.LineJoin = publicSym.LineJoin;
lineSym.StartLineCap = publicSym.StartLineCap;
lineSym.EndLineCap = publicSym.EndLineCap;
if (publicSym.DashPattern != null)
{
lineSym.DashPattern = publicSym.DashPattern.Clone() as float[];
}
lineSym.Width = publicSym.Width;
}
break;
case enumShapeType.Polygon:
if (_publicSybmobl != null)
{
sym = new SimpleFillSymbol(Color.Yellow, new SimpleLineSymbol((_publicSybmobl as IFillSymbol).OutlineSymbol.Color, (_publicSybmobl as IFillSymbol).OutlineSymbol.Width));
}
else
{
sym = new SimpleFillSymbol();
}
break;
default:
sym = null;
break;
}
if (sym != null)
{
sym.Color = color;
}
return(sym);
}
public static RailwayBrush FromXElement(XElement ele)
{
if (ele == null)
{
return(null);
}
float width = float.Parse(ele.Attribute("width").Value);
ISimpleLineSymbol sym1 = PersistObject.ReflectObjFromXElement(ele.Element("FillSymbol1").Element("Symbol")) as ISimpleLineSymbol;
ISimpleLineSymbol sym2 = PersistObject.ReflectObjFromXElement(ele.Element("FillSymbol2").Element("Symbol")) as ISimpleLineSymbol;
ISimpleLineSymbol sym3 = PersistObject.ReflectObjFromXElement(ele.Element("OutlineSymbol").Element("Symbol")) as ISimpleLineSymbol;
return(new RailwayBrush(width, sym1, sym2, sym3));
}
// Get the default mark symbol - blue dot mark with 12 pixels.
public static ISimpleMarkerSymbol GetDefaultMarkSymbol()
{
ISimpleLineSymbol lineSymbol = GetDefaultLineSymbol();
if (_defaultMarkSymbol == null)
{
_defaultMarkSymbol =
Runtime.graphicEngine.newSimpleMarkerSymbol(
Colors.Blue, 0, MarkerAngleAlignment.Screen, 12.0,
SimpleMarkerStyle.Circle, lineSymbol, 0, 0);
}
return(_defaultMarkSymbol);
}
private void Class_Initialize()
{
INewLineFeedback pNewLineFeedback;
bBegineMove = false;
m_pOffsetTraceLine = new PolygonClass();
pNewLineFeedback = new NewLineFeedbackClass();
m_pSymbol = (ISimpleLineSymbol)pNewLineFeedback.Symbol;
m_pGraph = new SegmentGraphClass();
//获得状态栏的服务
//m_pStatusBarService = (IStatusBarService)ServiceManager.Services.GetService(typeof(WSGRI.DigitalFactory.Services.UltraStatusBarService));
}
public static bool RenderSimply(ILayer player, IColor pcolor)
{
ISymbol psymbol = GetSymbolFromLayer(player);
IFeatureLayer pfeaturelayer = player as IFeatureLayer;
IFeatureClass pfeatureclass = pfeaturelayer.FeatureClass;
esriGeometryType geotype = pfeatureclass.ShapeType;
switch (geotype)
{
case esriGeometryType.esriGeometryPoint:
{
IMarkerSymbol pmarksymbol = psymbol as IMarkerSymbol;
pmarksymbol.Color = pcolor;
break;
}
case esriGeometryType.esriGeometryMultipoint:
{
IMarkerSymbol pmarksymbol = psymbol as IMarkerSymbol;
pmarksymbol.Color = pcolor;
break;
}
case esriGeometryType.esriGeometryPolyline:
{
ISimpleLineSymbol psimplelinesymbol = psymbol as ISimpleLineSymbol;
psimplelinesymbol.Color = pcolor;
break;
}
case esriGeometryType.esriGeometryPolygon:
{
IFillSymbol pfillsymbol = psymbol as IFillSymbol;
pfillsymbol.Color = pcolor;
break;
}
default: return(false);
}
ISimpleRenderer psimolerenderer = new SimpleRenderer();
psimolerenderer.Symbol = psymbol;
IFeatureRenderer pfeaturerender = psimolerenderer as IFeatureRenderer;
IGeoFeatureLayer pgeofeaturelayer = pfeaturelayer as IGeoFeatureLayer;
pgeofeaturelayer.Renderer = pfeaturerender;
return(true);
}
public static bool RenderSimply(ILayer layer, IColor color)
{
IFeatureLayer featureLayer = (IFeatureLayer)layer;
esriGeometryType geotype = featureLayer.FeatureClass.ShapeType;
ISymbol symbol = GetSymbolFromLayer(layer);
switch (geotype)
{
case esriGeometryType.esriGeometryPoint: {
IMarkerSymbol markerSymbol = symbol as IMarkerSymbol;
markerSymbol.Color = color;
break;
}
case esriGeometryType.esriGeometryMultipoint: {
IMarkerSymbol markerSymbol = symbol as IMarkerSymbol;
markerSymbol.Color = color;
break;
}
case esriGeometryType.esriGeometryPolyline: {
ISimpleLineSymbol simpleLineSymbol = symbol as ISimpleLineSymbol;
simpleLineSymbol.Color = color;
break;
}
case esriGeometryType.esriGeometryPolygon: {
IFillSymbol fillSymbol = symbol as IFillSymbol;
fillSymbol.Color = color;
break;
}
default:
return(false);
}
ISimpleRenderer simpleRenderer = new SimpleRendererClass();
simpleRenderer.Symbol = symbol;
IFeatureRenderer featureRender = simpleRenderer as IFeatureRenderer;
if (featureRender == null)
{
return(false);
}
IGeoFeatureLayer geoFeatureLayer = featureLayer as IGeoFeatureLayer;
geoFeatureLayer.Renderer = featureRender;
return(true);
}
/// <summary>
/// Occurs when this tool is created
/// </summary>
/// <param name="hook">Instance of the application</param>
public override void OnCreate(object hook)
{
m_application = hook as IApplication;
//Set up
m_geomEnv = new GeometryEnvironmentClass();
m_feedbackSymbol = new SimpleLineSymbolClass();
((ISymbol)m_feedbackSymbol).ROP2 = esriRasterOpCode.esriROPNotXOrPen;
IRgbColor solidColor = new RgbColorClass();
solidColor.Red = 255;
m_feedbackSymbol.Color = solidColor;
m_feedbackSymbol.Width = 2;
}
protected override void OnMouseDown(MouseEventArgs Args)
{
//initialize all the variables.
feedbackEnv = new EnvelopeClass();
feedbackStartPoint = new ESRI.ArcGIS.Geometry.PointClass();
feedbackMovePoint = new ESRI.ArcGIS.Geometry.PointClass();
feedbackLineSymbol = new SimpleLineSymbolClass();
feedbackScreenDisplay = ArcMap.Document.ActiveView.ScreenDisplay;
feedbackLineSymbol.Style = esriSimpleLineStyle.esriSLSDashDotDot;
//initialize a new Envelope feedback class and pass it the symbol and display
NewEnvelopeFeedback = new NewEnvelopeFeedbackClass();
NewEnvelopeFeedback.Display = feedbackScreenDisplay;
NewEnvelopeFeedback.Symbol = feedbackLineSymbol as ISymbol;
//pass the start point from the mouse position, transforming it to an appropriate map point.
feedbackStartPoint = feedbackScreenDisplay.DisplayTransformation.ToMapPoint(Args.X, Args.Y) as ESRI.ArcGIS.Geometry.Point;
NewEnvelopeFeedback.Start(feedbackStartPoint);
}
private void DrawArc(IEllipticArc pEllipArc)
{
if (pEllipArc == null) return;
try
{
ISegmentCollection pSegColl;
IPolyline pPolyline;
pSegColl = new PolylineClass();
pSegColl.AddSegment(pEllipArc as ISegment);
pPolyline = pSegColl as IPolyline;
IRgbColor pColor = new RgbColor();
pColor.Red = 0;
pColor.Green = 0;
pColor.Blue = 0;
m_LineSym = new SimpleLineSymbol();
m_LineSym.Color = pColor;
m_LineSym.Width = 1;
m_LineSym.Style = esriSimpleLineStyle.esriSLSSolid;
ISymbol pSym = m_LineSym as ISymbol;
pSym.ROP2 = esriRasterOpCode.esriROPNotXOrPen;
m_pEnvFeedback.Symbol = pSym;
m_hookHelper.ActiveView.ScreenDisplay.StartDrawing(m_hookHelper.ActiveView.ScreenDisplay.hDC, (short)esriScreenCache.esriNoScreenCache);
m_hookHelper.ActiveView.ScreenDisplay.SetSymbol(pSym);
m_hookHelper.ActiveView.ScreenDisplay.DrawPolyline(pPolyline);
m_hookHelper.ActiveView.ScreenDisplay.FinishDrawing();
}
catch (Exception)
{
return;
}
}
/// <summary>
/// Occurs when this tool is created
/// </summary>
/// <param name="hook">Instance of the application</param>
public override void OnCreate(object hook)
{
m_application = hook as IApplication;
//Set up
m_geomEnv = new GeometryEnvironmentClass();
m_feedbackSymbol = new SimpleLineSymbolClass();
((ISymbol)m_feedbackSymbol).ROP2 = esriRasterOpCode.esriROPNotXOrPen;
IRgbColor solidColor = new RgbColorClass();
solidColor.Red = 255;
m_feedbackSymbol.Color = solidColor;
m_feedbackSymbol.Width = 2;
}
//���ƣȣ��ԣã�
public static void HatchDraw(AxMapControl ppAxMapControl, ISimpleLineSymbol pHatchSymMajor, ISimpleLineSymbol pHatchSymMinor, ITextSymbol pTxtSym, IFeatureLayer pFeatLayer, bool bEnds, bool bEndsOnly, double dHatchLen, double dTxtInterval, double dHatchOffset, double dMajorAngle, bool bOverRideMajor, string graphicslayername)
{
//����ͼ��ͼ��ΪSEWER TV���ͼ��
IFeatureCursor pFeatCursor = pFeatLayer.Search(null, true);
SetGraphicsLayer(ppAxMapControl, pFeatLayer.Name, graphicslayername);
//����SEWER TV���ͼ��ͼ��
IGraphicsContainer pGraphicsContainer = ppAxMapControl.ActiveView.FocusMap.ActiveGraphicsLayer as IGraphicsContainer;
//���ͼ��ͼ��
pGraphicsContainer.DeleteAllElements();
IFeature pFeature = pFeatCursor.NextFeature();
IPolyline pMajorHatchPL = new PolylineClass();
IPolyline pMinorHatchPL = new PolylineClass();
IPolyline pPL;
IMAware pPLM;
//IMCollection pMColl;
IGeometryCollection pGeomColl;
ILineElement pLineElement;
IElement pElement = null;
int cnt;
IPath pPath;
string txt;
double txtlen;
IPath pTxtPath;
double angle;
//IPoint pTxtPt;
ISegmentCollection pSC;
ISegment pSeg;
ISegmentM pSegM;
double m1 = 0;
//double m2 = 0;
//IPoint pFromPt;
//IMarkerSymbol pMSym;
IMask pMask;
ITextElement pTextElement;
ISegmentCollection pSegment;
ISegmentCollection pPolyline;
while (pFeature != null)
{
pPL = pFeature.Shape as IPolyline;
pPLM = pPL as IMAware;
if (pPLM.MAware)
{
if (bEndsOnly)
{
MakeHatchesEndsOnly(pPL, bEnds, pMajorHatchPL, pMinorHatchPL, dHatchLen, dTxtInterval, dHatchOffset);
}
else
{
}
// Draw the major hatches if they are lines
if (pHatchSymMajor is ILineSymbol)
{
pLineElement = new LineElementClass();
pLineElement.Symbol = pHatchSymMajor;
pElement = pLineElement as IElement;
pElement.Geometry = pMajorHatchPL as IGeometry;
pGraphicsContainer.AddElement(pElement, 0);
}
// Draw the major hatches if they are markers and the text...
pGeomColl = pMajorHatchPL as IGeometryCollection;
cnt = pGeomColl.GeometryCount - 1;
for (int j = 0; j <= cnt; j++)
{
pPath = pGeomColl.get_Geometry(j) as IPath;
if (bOverRideMajor)
angle = dMajorAngle;
else
angle = GetAngle(pPath) + dMajorAngle;
pSC = pPath as ISegmentCollection;
pSeg = pSC.get_Segment(0);
pSegM = pSeg as ISegmentM;
txt = Convert.ToString(Math.Round(m1, 1));
txtlen = pTxtSym.Size;
angle = GetAngle(pPath as ICurve);
if (ShouldFlip(angle))
{
pTxtPath = MakeTextPath(pPath, txtlen * 2);
angle += 180;
pTxtSym.RightToLeft = false;
pTxtSym.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
pTxtSym.VerticalAlignment = esriTextVerticalAlignment.esriTVACenter;
}
else
{
//angle = angle;
pTxtPath = MakeTextPath(pPath, txtlen);
pTxtSym.RightToLeft = false;
pTxtSym.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
pTxtSym.VerticalAlignment = esriTextVerticalAlignment.esriTVACenter;
}
pTxtSym.Angle = angle;
//Ϊ�ı�����MASK�����û�з��ţ�����Ϊ����
pMask = pTxtSym as IMask;
pMask.MaskSize = 2;
pMask.MaskStyle = esriMaskStyle.esriMSHalo;
pTextElement = new TextElementClass();
pTextElement.Symbol = pTxtSym;
pTextElement.Text = txt + " ";
pElement = pTextElement as IElement;
pSegment = pTxtPath as ISegmentCollection;
pPolyline = new PolylineClass();
pPolyline.AddSegmentCollection(pSegment);
pElement.Geometry = pPolyline as IGeometry;
pGraphicsContainer.AddElement(pElement, 0);
}
}
pFeature = pFeatCursor.NextFeature();
}
}
// Get the default drawing line symbol - blue and solid line with 3.0 width.
public static ISimpleLineSymbol GetDefaultDrawingLineSymbol()
{
if (_defaultDrawingLineSymbol == null)
{
_defaultDrawingLineSymbol =
Runtime.graphicEngine.newSimpleLineSymbol(
Colors.Blue,
Core.Graphics.SimpleLineStyle.Solid, 3.0);
}
return _defaultDrawingLineSymbol;
}
public ISimpleFillSymbol newSimpleFillSymbol(Color color,
IS3.Core.Graphics.SimpleFillStyle style,
ISimpleLineSymbol outline)
{
IS3SimpleFillSymbol symbol = new IS3SimpleFillSymbol();
symbol.Color = color;
symbol.Outline = outline as IS3SimpleLineSymbol;
symbol.Style = style;
return symbol;
}
public ISimpleMarkerSymbol newSimpleMarkerSymbol(Color color,
double angle, IS3.Core.Graphics.MarkerAngleAlignment angleAlignment,
double size, IS3.Core.Graphics.SimpleMarkerStyle style,
ISimpleLineSymbol outline,
double xOffset, double yOffset)
{
IS3SimpleMarkerSymbol symbol = new IS3SimpleMarkerSymbol();
symbol.Color = color;
symbol.Angle = angle;
symbol.AngleAlignment = angleAlignment;
symbol.Size = size;
symbol.Style = style;
symbol.Outline = outline as IS3SimpleLineSymbol;
symbol.XOffset = xOffset;
symbol.YOffset = yOffset;
return symbol;
}
public static IFillSymbol CreateTransparentFillSymbol(ISimpleLineSymbol aOutline)
{
SimpleFillSymbolClass class2 = new SimpleFillSymbolClass();
class2.Style = esriSimpleFillStyle.esriSFSNull;
class2.Outline = aOutline;
return class2;
}
HashSet<string> _tunnelLayerIDs; // tunnel layer IDs
#endregion Fields
#region Constructors
public TunnelDepthAnalysisWindow()
{
InitializeComponent();
//Initialize
_linesymbol = Runtime.graphicEngine.newSimpleLineSymbol(
Colors.Blue, Core.Graphics.SimpleLineStyle.Solid, 1.0);
_selectedTunnelsDict = new Dictionary<string, IEnumerable<DGObject>>();
_depthGraphics = new Dictionary<int, IGraphicCollection>();
Loaded += TunnelDepthAnalysisWindow_Loaded;
Unloaded += TunnelDepthAnalysisWindow_Unloaded;
_mainFrame = Globals.mainframe;
_prj = Globals.project;
if (_mainFrame == null || _prj == null) { _initFailed = true; return; }
_structureDomain = _prj.getDomain(DomainType.Structure);
if (_structureDomain == null) { _initFailed = true; return; }
_allTunnels = _structureDomain.getObjects("Tunnel");
_tunnelLayerIDs = new HashSet<string>();
foreach (DGObjects objs in _allTunnels)
_tunnelLayerIDs.Add(objs.definition.GISLayerName);
}
private void SetNewLineFeedBack()
{
m_pEnvFeedback = new NewEnvelopeFeedback();
IRgbColor pColor = new RgbColor();
pColor.Red = 0;
pColor.Green = 0;
pColor.Blue = 0;
m_LineSym = new SimpleLineSymbol();
m_LineSym.Color = pColor;
m_LineSym.Width = 1;
m_LineSym.Style = esriSimpleLineStyle.esriSLSSolid;
ISymbol pSym = m_LineSym as ISymbol;
pSym.ROP2 = esriRasterOpCode.esriROPNotXOrPen;
m_pEnvFeedback.Symbol = pSym;
m_hookHelper.ActiveView.ScreenDisplay.StartDrawing(m_hookHelper.ActiveView.ScreenDisplay.hDC, (short)esriScreenCache.esriNoScreenCache);
m_hookHelper.ActiveView.ScreenDisplay.SetSymbol(pSym);
m_hookHelper.ActiveView.ScreenDisplay.FinishDrawing();
m_pEnvFeedback.Display = m_hookHelper.ActiveView.ScreenDisplay;
}