/// <summary> /// Draws a TextGraphics primitive /// </summary> public TextGraphics DrawText( string text, bool scalable, GraphicsNode node) { try { CGraphics graphicsData = WorkingGraphics; if (node == null) { node = graphicsData.ClientGraphics.AddNode( graphicsData.GetGraphicNodeFreeId()); } TextGraphics graphic = (scalable ? node.AddScalableTextGraphics() : node.AddTextGraphics()); graphic.Text = text; return(graphic); } catch { return(null); } }
/// <summary> /// Draws a PointGraphics primitive /// </summary> public PointGraphics DrawPoint( double[] position, GraphicsNode node) { try { CGraphics graphicsData = WorkingGraphics; if (node == null) { node = graphicsData.ClientGraphics.AddNode( graphicsData.GetGraphicNodeFreeId()); } PointGraphics graphic = node.AddPointGraphics(); if (position != null) { GraphicsCoordinateSet coordSet = graphicsData.GraphicsDataSets.CreateCoordinateSet( graphicsData.GetDataSetFreeId()); coordSet.PutCoordinates(ref position); graphic.CoordinateSet = coordSet; } return(graphic); } catch { return(null); } }
/// <summary> /// Draws a TriangleStripGraphics primitive /// </summary> /// <returns>TriangleStripGraphics</returns> public TriangleStripGraphics DrawTriangleStrip( double[] coordinates, GraphicsNode node) { try { CGraphics graphicsData = WorkingGraphics; if (node == null) { node = graphicsData.ClientGraphics.AddNode( graphicsData.GetGraphicNodeFreeId()); } TriangleStripGraphics graphic = node.AddTriangleStripGraphics(); if (coordinates != null) { GraphicsCoordinateSet coordSet = graphicsData.GraphicsDataSets.CreateCoordinateSet( graphicsData.GetDataSetFreeId()); coordSet.PutCoordinates(ref coordinates); graphic.CoordinateSet = coordSet; } return(graphic); } catch { return(null); } }
/// <summary> /// Returns a new GraphicsNode /// </summary> /// <returns>GraphicsNode</returns> public GraphicsNode CreateNewGraphicsNode() { CGraphics graphicsData = WorkingGraphics; GraphicsNode node = graphicsData.ClientGraphics.AddNode( graphicsData.GetGraphicNodeFreeId()); return(node); }
/// <summary> /// Draws a TriangleGraphics primitive /// </summary> /// <returns>TriangleGraphics</returns> public TriangleGraphics DrawTriangle( double[] v1, double[] v2, double[] v3, GraphicsNode node) { try { CGraphics graphicsData = WorkingGraphics; if (node == null) { node = graphicsData.ClientGraphics.AddNode( graphicsData.GetGraphicNodeFreeId()); } TriangleGraphics graphic = node.AddTriangleGraphics(); if ((v1 != null) && (v2 != null) && (v3 != null)) { GraphicsCoordinateSet coordSet = graphicsData.GraphicsDataSets.CreateCoordinateSet( graphicsData.GetDataSetFreeId()); List <double> coordinates = new List <double>(); coordinates.AddRange(v1); coordinates.AddRange(v2); coordinates.AddRange(v3); double[] coordsArray = coordinates.ToArray(); coordSet.PutCoordinates(ref coordsArray); graphic.CoordinateSet = coordSet; } return(graphic); } catch { return(null); } }
/// <summary> /// Draws a ComponentGraphics primitive /// </summary> public ComponentGraphics DrawComponent( ComponentDefinition compDef, GraphicsNode node) { try { CGraphics graphicsData = WorkingGraphics; if (node == null) { node = graphicsData.ClientGraphics.AddNode( graphicsData.GetGraphicNodeFreeId()); } ComponentGraphics graphic = node.AddComponentGraphics(compDef); return(graphic); } catch { return(null); } }
/// <summary> /// Draws a SurfaceGraphics primitive /// </summary> public SurfaceGraphics DrawSurface( object surface, GraphicsNode node) { try { CGraphics graphicsData = WorkingGraphics; if (node == null) { node = graphicsData.ClientGraphics.AddNode( graphicsData.GetGraphicNodeFreeId()); } SurfaceGraphics graphic = node.AddSurfaceGraphics(surface); return(graphic); } catch { return(null); } }
/// <summary> /// Draws a CurveGraphics primitive /// </summary> public CurveGraphics DrawCurve( object curve, GraphicsNode node) { try { CGraphics graphicsData = WorkingGraphics; if (node == null) { node = graphicsData.ClientGraphics.AddNode( graphicsData.GetGraphicNodeFreeId()); } CurveGraphics graphic = node.AddCurveGraphics(curve); return(graphic); } catch { return(null); } }
/// <summary> /// Draws a LineGraphics primitive /// </summary> /// <returns>LineGraphics</returns> public LineGraphics DrawLine( double[] startPoint, double[] endPoint, GraphicsNode node) { try { CGraphics graphicsData = WorkingGraphics; if (node == null) { node = graphicsData.ClientGraphics.AddNode( graphicsData.GetGraphicNodeFreeId()); } LineGraphics graphic = node.AddLineGraphics(); if ((startPoint != null) && (endPoint != null)) { GraphicsCoordinateSet coordSet = graphicsData.GraphicsDataSets.CreateCoordinateSet( graphicsData.GetDataSetFreeId()); double[] coordsArray = startPoint.Concat(endPoint).ToArray(); coordSet.PutCoordinates(ref coordsArray); graphic.CoordinateSet = coordSet; } return(graphic); } catch { return(null); } }