/// <summary> /// Initializes a new instance of the VGLine class. /// Clone Constructor. Creates new line that is /// identical to the given line. /// </summary> /// <param name="line">Line to clone</param> private VGLine(VGLine line) : base( line.ShapeDrawAction, line.Pen, line.Brush, line.Font, line.FontColor, line.Bounds, line.StyleGroup, line.Name, line.ElementGroup, line.Sound) { this.firstPoint = line.firstPoint; this.secondPoint = line.secondPoint; this.pointsAreSet = true; }
/// <summary> /// Initializes a new instance of the VGLine class. /// Clone Constructor. Creates new line that is /// identical to the given line. /// </summary> /// <param name="line">Line to clone</param> private VGLine(VGLine line) : base( line.ShapeDrawAction, line.Pen, line.Brush, line.Font, line.FontColor, line.Bounds, line.StyleGroup, line.Name, line.ElementGroup, line.Sound) { this.firstPoint = line.firstPoint; this.secondPoint = line.secondPoint; this.pointsAreSet = true; }
/////////////////////////////////////////////////////////////////////////////// // Eventhandler for Custom Defined Events // /////////////////////////////////////////////////////////////////////////////// #region CUSTOMEVENTHANDLER #endregion //CUSTOMEVENTHANDLER #endregion //EVENTS /////////////////////////////////////////////////////////////////////////////// // Methods and Eventhandling for Background tasks // /////////////////////////////////////////////////////////////////////////////// #region BACKGROUNDWORKER #endregion //BACKGROUNDWORKER /////////////////////////////////////////////////////////////////////////////// // Inherited methods // /////////////////////////////////////////////////////////////////////////////// #region OVERRIDES #endregion //OVERRIDES /////////////////////////////////////////////////////////////////////////////// // Methods for doing main class job // /////////////////////////////////////////////////////////////////////////////// #region METHODS /// <summary> /// This method creates the shape that is defined in this dialog to be added to a slide. /// </summary> /// <returns>The ready to use <see cref="VGElement"/>.</returns> private VGElement GenerateNewShape() { VGElement element = null; if (this.rdbRectangle.Checked) { element = new VGRectangle( this.pbcStyle.DrawAction, this.pbcStyle.NewPen, this.pbcStyle.NewBrush, this.pbcStyle.NewFont, this.pbcStyle.NewFontColor, new RectangleF(0, 0, 100, 100), VGStyleGroup.None, this.pbcStyle.NewName, string.Empty); } else if (this.rdbEllipse.Checked) { element = new VGEllipse( this.pbcStyle.DrawAction, this.pbcStyle.NewPen, this.pbcStyle.NewBrush, this.pbcStyle.NewFont, this.pbcStyle.NewFontColor, new RectangleF(0, 0, 100, 100), VGStyleGroup.None, this.pbcStyle.NewName, string.Empty); } else if (this.rdbPolyline.Checked) { element = new VGPolyline( this.pbcStyle.DrawAction, this.pbcStyle.NewPen, this.pbcStyle.NewBrush, this.pbcStyle.NewFont, this.pbcStyle.NewFontColor, VGStyleGroup.None, this.pbcStyle.NewName, string.Empty); } else if (this.rdbSharp.Checked) { element = new VGSharp( this.pbcStyle.DrawAction, this.pbcStyle.NewPen, this.pbcStyle.NewFont, this.pbcStyle.NewFontColor, new RectangleF(0, 0, 100, 100), VGStyleGroup.None, this.pbcStyle.NewName, string.Empty); } else if (this.rdbLine.Checked) { element = new VGLine( this.pbcStyle.DrawAction, this.pbcStyle.NewPen, this.pbcStyle.NewFont, this.pbcStyle.NewFontColor, VGStyleGroup.None, this.pbcStyle.NewName, string.Empty); } element.Sound = this.audioControl.Sound; return element; }
/// <summary> /// Moves coordinates of last point in line to new position. /// If this line has no first point, first add this. /// </summary> /// <param name="line"> /// A <see cref="VGLine"/> to modify /// </param> /// <param name="currPt"> /// The <see cref="PointF"/> with the new last point. /// </param> /// <param name="time"> /// The <see cref="Int64"/> with the points time. /// </param> private void UpdateLastPtInLine(VGLine line, PointF currPt, long time) { if (line.FirstPoint.IsEmpty) { line.FirstPoint = currPt; line.OnsetTime = time; } else { line.SecondPoint = currPt; line.EndTime = time; } }
/////////////////////////////////////////////////////////////////////////////// // Small helping Methods // /////////////////////////////////////////////////////////////////////////////// #region HELPER /// <summary> /// This method changes the first point of the <see cref="VGLine"/> /// object that holds the current moving point. /// </summary> /// <param name="line"> /// The <see cref="VGLine"/> with the line to modify /// </param> /// <param name="currPt"> /// The <see cref="PointF"/> with the new first point. /// </param> /// <param name="time"> /// The <see cref="Int64"/> with the points time. /// </param> private void UpdateFirstPtInLine(VGLine line, PointF currPt, long time) { line.FirstPoint = currPt; line.OnsetTime = time; }
/// <summary> /// Draws fixations and fixation connections. /// Updates fixation objects and calculates fixation parameters. /// </summary> /// <param name="pointTime"> /// The time estimation of the new point. /// </param> /// <param name="newPt"> /// A <see cref="PointF"/> with the new sampling data. /// </param> /// <param name="toDraw"> /// The <see cref="SampleType"/> to draw. /// </param> /// <param name="lastPointInSampleRange"> /// A <see cref="Boolean"/> /// indicating whether this sample is the last one in the range of /// the current update, so this is to update the current fixations diameter. /// </param> private void DrawFixations( long pointTime, PointF newPt, SampleType toDraw, bool lastPointInSampleRange) { bool point_found_delayed; float x_delayed; float y_delayed; float deviation_delayed; float x_fix_delayed; float y_fix_delayed; int saccade_duration_delayed; long fix_start_time; int fix_duration_delayed_samples; long fix_duration_delayed_milliseconds; VGPolyline usedPolyline; VGLine usedLine; VGEllipse usedEllipse; Pen usedFixationPen; PointF usedFixCenterPt; var usedBoundingRect = new RectangleF(); VGStyleGroup usedGroup; EyeMotionState currentState; float divisor; switch (toDraw) { case SampleType.Gaze: default: currentState = this.objFixGazeDetection.DetectFixation( newPt.IsEmpty ? false : true, pointTime, newPt.X, newPt.Y, this.gazeMaxDistance, this.gazeMinSamples, out point_found_delayed, out x_delayed, out y_delayed, out deviation_delayed, out x_fix_delayed, out y_fix_delayed, out saccade_duration_delayed, out fix_start_time, out fix_duration_delayed_milliseconds, out fix_duration_delayed_samples); usedPolyline = this.gazeFixConPolyline; usedLine = this.gazeFixConLine; usedEllipse = this.gazeFixEllipse; usedFixationPen = this.penGazeFixation; usedFixCenterPt = this.currentLoopState.GazeLastFixCenter; usedGroup = VGStyleGroup.RPL_PEN_GAZE_FIX; divisor = this.gazeFixDiameterDiv; break; case SampleType.Mouse: currentState = this.objFixMouseDetection.DetectFixation( newPt.IsEmpty ? false : true, pointTime, newPt.X, newPt.Y, this.mouseMaxDistance, this.mouseMinSamples, out point_found_delayed, out x_delayed, out y_delayed, out deviation_delayed, out x_fix_delayed, out y_fix_delayed, out saccade_duration_delayed, out fix_start_time, out fix_duration_delayed_milliseconds, out fix_duration_delayed_samples); usedPolyline = this.mouseFixConPolyline; usedLine = this.mouseFixConLine; usedEllipse = this.mouseFixEllipse; usedFixationPen = this.penMouseFixation; usedFixCenterPt = this.currentLoopState.MouseLastFixCenter; usedGroup = VGStyleGroup.RPL_PEN_MOUSE_FIX; divisor = this.mouseFixDiameterDiv; break; } // Calculate Bounding Rectangle var fixationDiameter = Convert.ToSingle(fix_duration_delayed_samples) / divisor; usedBoundingRect.X = x_fix_delayed - fixationDiameter; usedBoundingRect.Y = y_fix_delayed - fixationDiameter; usedBoundingRect.Width = fixationDiameter * 2; usedBoundingRect.Height = fixationDiameter * 2; var fixationCenter = new PointF(x_fix_delayed, y_fix_delayed); switch (currentState) { case EyeMotionState.MOVING: if (!Queries.OutOfScreen(newPt, this.StimulusSize)) { if (lastPointInSampleRange) { this.UpdateLastPtInLine(usedLine, newPt, pointTime); } } else { this.currentLoopState.IsOutOfMonitor = true; } this.onsetTime = pointTime; break; case EyeMotionState.FIXATING: if (lastPointInSampleRange) { usedEllipse.Bounds = usedBoundingRect; this.UpdateLastPtInLine(usedLine, fixationCenter, pointTime); } break; case EyeMotionState.FIXATION_COMPLETED: if (!Queries.OutOfScreen(fixationCenter, this.StimulusSize)) { if (this.currentLoopState.IsOutOfMonitor) { this.currentLoopState.IsOutOfMonitor = false; var dottedLine = new VGLine(ShapeDrawAction.Edge, this.penGazeNoData, VGStyleGroup.RPL_PEN_GAZE_NODATA, string.Empty, string.Empty); dottedLine.FirstPoint = usedFixCenterPt; dottedLine.SecondPoint = fixationCenter; dottedLine.OnsetTime = pointTime; dottedLine.EndTime = pointTime; switch (toDraw) { case SampleType.Gaze: if (((this.gazeDrawingMode & ReplayDrawingModes.FixationConnections) == ReplayDrawingModes.FixationConnections) && (!this.isGazeDiscreteLength)) { this.Elements.Add(dottedLine); } break; case SampleType.Mouse: if (((this.mouseDrawingMode & ReplayDrawingModes.FixationConnections) == ReplayDrawingModes.FixationConnections) && (!this.isMouseDiscreteLength)) { this.Elements.Add(dottedLine); } break; } } var ellipse2 = new VGEllipse( ShapeDrawAction.Edge, usedFixationPen, usedBoundingRect, usedGroup, string.Empty, string.Empty); ellipse2.OnsetTime = this.onsetTime; ellipse2.EndTime = pointTime; switch (toDraw) { default: case SampleType.Gaze: this.UpdateFirstPtInLine(usedLine, fixationCenter, pointTime); this.AddPtToPolyline(usedPolyline, fixationCenter, this.isGazeDiscreteLength, pointTime); this.currentLoopState.GazeLastFixCenter = fixationCenter; this.gazeFixations.Add(ellipse2); // Switch to fixed length if choosen if (this.isGazeDiscreteLength && (this.gazeFixations.Count >= this.numFixToShow)) { this.Elements.Remove(this.gazeFixations[0]); this.gazeFixations.RemoveAt(0); while (usedPolyline.GetPointCount() >= this.numFixToShow) { usedPolyline.RemoveFirstPt(); } } if ((this.gazeDrawingMode & ReplayDrawingModes.Fixations) == ReplayDrawingModes.Fixations) { Elements.Add(ellipse2); } break; case SampleType.Mouse: this.UpdateFirstPtInLine(usedLine, fixationCenter, pointTime); this.AddPtToPolyline(usedPolyline, fixationCenter, this.isMouseDiscreteLength, pointTime); this.currentLoopState.MouseLastFixCenter = fixationCenter; this.mouseFixations.Add(ellipse2); // Switch to fixed length if choosen if (this.isMouseDiscreteLength && (this.mouseFixations.Count >= this.numFixToShow)) { this.Elements.Remove(this.mouseFixations[0]); this.mouseFixations.RemoveAt(0); while (usedPolyline.GetPointCount() >= this.numFixToShow) { usedPolyline.RemoveFirstPt(); } } if ((this.mouseDrawingMode & ReplayDrawingModes.Fixations) == ReplayDrawingModes.Fixations) { this.Elements.Add(ellipse2); } break; } } else { this.currentLoopState.IsOutOfMonitor = true; } break; case EyeMotionState.ERROR: break; default: break; } }
/// <summary> /// Initializes standard values of drawing elements /// </summary> private void InitializeElements() { try { this.penGazeCursor = new Pen(Properties.Settings.Default.GazeCursorColor, Properties.Settings.Default.GazeCursorWidth); this.penGazeCursor.DashStyle = Properties.Settings.Default.GazeCursorStyle; this.penGazePath = new Pen(Properties.Settings.Default.GazePathColor, Properties.Settings.Default.GazePathWidth); this.penGazePath.DashStyle = Properties.Settings.Default.GazePathStyle; this.penGazePath.LineJoin = LineJoin.Round; this.penGazeFixation = new Pen(Properties.Settings.Default.GazeFixationsPenColor, Properties.Settings.Default.GazeFixationsPenWidth); this.penGazeFixation.DashStyle = Properties.Settings.Default.GazeFixationsPenStyle; this.penGazeFixationConnection = new Pen(Properties.Settings.Default.GazeFixationConnectionsPenColor, Properties.Settings.Default.GazeFixationConnectionsPenWidth); this.penGazeFixation.DashStyle = Properties.Settings.Default.GazeFixationConnectionsPenStyle; this.penGazeNoData = new Pen(Properties.Settings.Default.GazeNoDataColor, Properties.Settings.Default.GazeNoDataWidth); this.penGazeNoData.DashStyle = Properties.Settings.Default.GazeNoDataStyle; this.penMouseCursor = new Pen(Properties.Settings.Default.MouseCursorColor, Properties.Settings.Default.MouseCursorWidth); this.penMouseCursor.DashStyle = Properties.Settings.Default.MouseCursorStyle; this.penMousePath = new Pen(Properties.Settings.Default.MousePathColor, Properties.Settings.Default.MousePathWidth); this.penMousePath.DashStyle = Properties.Settings.Default.MousePathStyle; this.penMousePath.LineJoin = LineJoin.Round; this.penMouseFixation = new Pen(Properties.Settings.Default.MouseFixationsPenColor, Properties.Settings.Default.MouseFixationsPenWidth); this.penMouseFixation.DashStyle = Properties.Settings.Default.MouseFixationsPenStyle; this.penMouseFixationConnection = new Pen(Properties.Settings.Default.MouseFixationConnectionsPenColor, Properties.Settings.Default.MouseFixationConnectionsPenWidth); this.penMouseFixationConnection.DashStyle = Properties.Settings.Default.MouseFixationConnectionsPenStyle; this.gazePicEllipse = new VGEllipse(ShapeDrawAction.Fill, this.GrayBrush); this.gazePicEllipse.Inverted = true; this.gazePicEllipse.ElementGroup = "Default"; this.mousePicEllipse = new VGEllipse(ShapeDrawAction.Fill, this.GrayBrush); this.mousePicEllipse.Inverted = true; this.mousePicEllipse.ElementGroup = "Default"; this.gazeRawPolyline = new VGPolyline(ShapeDrawAction.Edge, this.penGazePath, VGStyleGroup.RPL_PEN_GAZE_PATH, string.Empty, string.Empty); this.gazeRawPolyline.ElementGroup = "Default"; this.mouseRawPolyline = new VGPolyline(ShapeDrawAction.Edge, this.penMousePath, VGStyleGroup.RPL_PEN_MOUSE_PATH, string.Empty, string.Empty); this.mouseRawPolyline.ElementGroup = "Default"; this.gazeFixEllipse = new VGEllipse(ShapeDrawAction.Edge, this.penGazeFixation, VGStyleGroup.RPL_PEN_GAZE_FIX, string.Empty, string.Empty); this.gazeFixEllipse.ElementGroup = "Default"; this.mouseFixEllipse = new VGEllipse(ShapeDrawAction.Edge, this.penMouseFixation, VGStyleGroup.RPL_PEN_MOUSE_FIX, string.Empty, string.Empty); this.mouseFixEllipse.ElementGroup = "Default"; this.gazeFixConPolyline = new VGPolyline(ShapeDrawAction.Edge, this.penGazeFixationConnection, VGStyleGroup.RPL_PEN_GAZE_FIXCON, string.Empty, string.Empty); this.gazeFixConPolyline.ElementGroup = "Default"; this.mouseFixConPolyline = new VGPolyline(ShapeDrawAction.Edge, this.penMouseFixationConnection, VGStyleGroup.RPL_PEN_MOUSE_FIXCON, string.Empty, string.Empty); this.mouseFixConPolyline.ElementGroup = "Default"; this.gazeFixConLine = new VGLine(ShapeDrawAction.Edge, this.penGazeFixationConnection, VGStyleGroup.RPL_PEN_GAZE_FIXCON, string.Empty, string.Empty); this.gazeFixConLine.ElementGroup = "Default"; this.mouseFixConLine = new VGLine(ShapeDrawAction.Edge, this.penMouseFixationConnection, VGStyleGroup.RPL_PEN_MOUSE_FIXCON, string.Empty, string.Empty); this.mouseFixConLine.ElementGroup = "Default"; var gazeCursorSize = (float)Properties.Settings.Default.GazeCursorSize; var gazeCursorType = (VGCursor.DrawingCursors)Enum.Parse( typeof(VGCursor.DrawingCursors), Properties.Settings.Default.GazeCursorType); this.gazeCursor = new VGCursor(this.penGazeCursor, gazeCursorType, gazeCursorSize, VGStyleGroup.RPL_PEN_GAZE_CURSOR); this.gazeCursor.ElementGroup = "Default"; var mouseCursorSize = (float)Properties.Settings.Default.MouseCursorSize; var mouseCursorType = (VGCursor.DrawingCursors)Enum.Parse( typeof(VGCursor.DrawingCursors), Properties.Settings.Default.MouseCursorType); this.mouseCursor = new VGCursor(this.penMouseCursor, mouseCursorType, mouseCursorSize, VGStyleGroup.RPL_PEN_MOUSE_CURSOR); this.mouseCursor.ElementGroup = "Default"; if (Document.ActiveDocument != null) { this.visiblePartOfScreen = new VGRectangle( ShapeDrawAction.Edge, Pens.Red, Document.ActiveDocument.PresentationSizeRectangle); this.visiblePartOfScreen.Visible = false; } } catch (Exception ex) { ExceptionMethods.HandleException(ex); } }
/// <summary> /// Draw fixation circles over original image with line connections in between. /// </summary> /// <param name="sampleType">The <see cref="SampleType"/> to draw. Can be gaze or mouse.</param> private void DrawSamples(SampleType sampleType) { try { DataView usedFixationTable = null; VGStyleGroup usedGroup = VGStyleGroup.None; Pen usedPen = null; Font usedFont = null; Color usedFontColor = Color.Empty; VGLine usedConnectionLine = new VGLine(ShapeDrawAction.Edge, Pens.Red); FixationDrawingMode usedFixationDrawingMode = FixationDrawingMode.None; // Initialize variables bool drawLine = false; bool drawNumber = false; int eyeMonX = this.StimulusSize.Width; int eyeMonY = this.StimulusSize.Height; // Set used variables switch (sampleType) { case SampleType.Gaze: usedFixationTable = this.gazeFixationsView; usedGroup = VGStyleGroup.FIX_GAZE_ELEMENT; usedPen = this.gazeFixationsPen; usedFont = this.gazeFixationsFont; usedFontColor = this.gazeFixationsFontColor; usedConnectionLine.Pen = this.gazeFixationConnectionsPen; usedFixationDrawingMode = this.gazeDrawingMode; if (this.gazeConnections) { drawLine = true; } if (this.gazeNumbers) { drawNumber = true; } break; case SampleType.Mouse: usedFixationTable = this.mouseFixationsView; usedGroup = VGStyleGroup.FIX_MOUSE_ELEMENT; usedPen = this.mouseFixationsPen; usedFont = this.mouseFixationsFont; usedFontColor = this.mouseFixationsFontColor; usedConnectionLine.Pen = this.mouseFixationConnectionsPen; usedFixationDrawingMode = this.mouseDrawingMode; if (this.mouseConnections) { drawLine = true; } if (this.mouseNumbers) { drawNumber = true; } break; } // TextureBrush bkgBrush = null; // if (usedFixationDrawingMode == FixationDrawingMode.Circles) // { // Bitmap bkg = new Bitmap(eyeMonX, eyeMonY); // Bitmap transparentBkg = new Bitmap(eyeMonX, eyeMonY); // using (Graphics graphics = Graphics.FromImage(bkg)) // { // ColorMatrix colorMatrix = new ColorMatrix(); // colorMatrix.Matrix33 = 0.7f; // ImageAttributes attributes = new ImageAttributes(); // attributes.SetColorMatrix(colorMatrix, ColorMatrixFlag.Default, ColorAdjustType.Bitmap); // if (this.BGSlide != null) // { // Slide.DrawSlideAsync(this.BGSlide, graphics); // } // using (Graphics transGraphics = Graphics.FromImage(transparentBkg)) // { // transGraphics.DrawImage(bkg, new Rectangle(0, 0, bkg.Width, bkg.Height), 0, 0, bkg.Width, bkg.Height, GraphicsUnit.Pixel, attributes); // bkgBrush = new TextureBrush(transparentBkg); // } // } // bkg.Dispose(); // transparentBkg.Dispose(); // } // Loop Fixations and draw each one for (int i = 0; i < usedFixationTable.Count; i++) { DataRow row = usedFixationTable[i].Row; // Skip samples that are out of timing section bounds long fixationStartTime = row.IsNull("StartTime") ? 0 : Convert.ToInt64(row["StartTime"]); if (fixationStartTime < this.SectionStartTime) { continue; } if (fixationStartTime > this.SectionEndTime) { break; } float x = !row.IsNull("PosX") ? Convert.ToSingle(row["PosX"]) : 0; float y = !row.IsNull("PosY") ? Convert.ToSingle(row["PosY"]) : 0; PointF newFixationLocation = new PointF(x, y); float factor = (int)row["Length"]; if (drawLine && this.foregoingFixationLocation != PointF.Empty) { // Add Point to connectionline usedConnectionLine.FirstPoint = this.foregoingFixationLocation; usedConnectionLine.SecondPoint = newFixationLocation; this.Elements.Add((VGElement)usedConnectionLine.Clone()); } this.foregoingFixationLocation = newFixationLocation; // Create fixation description if applicable string name = string.Empty; if (drawNumber) { name = row["CountInTrial"].ToString(); } switch (usedFixationDrawingMode) { case FixationDrawingMode.None: if (drawNumber) { // Create Ellipse with DOTSIZEd bounding rect int placeHolderSize = (int)(usedFont.Size * DOTSIZE); RectangleF numberBoundingRect = new RectangleF( x - placeHolderSize / 2, y - placeHolderSize / 2, placeHolderSize, placeHolderSize); // Draw Ellipse VGEllipse newNameEllipse = new VGEllipse( ShapeDrawAction.Name, (Pen)usedPen.Clone(), new SolidBrush(usedPen.Color), (Font)usedFont.Clone(), usedFontColor, numberBoundingRect, usedGroup, name, string.Empty); this.Elements.Add(newNameEllipse); } break; case FixationDrawingMode.Dots: // Create Ellipse with DOTSIZEd bounding rect RectangleF dotBoundingRect = new RectangleF( x - DOTSIZE / 2, y - DOTSIZE / 2, DOTSIZE, DOTSIZE); Font ont = (Font)usedFont.Clone(); // Draw Ellipse VGEllipse newEllipse = new VGEllipse( ShapeDrawAction.NameAndFill, (Pen)usedPen.Clone(), new SolidBrush(usedPen.Color), (Font)usedFont.Clone(), usedFontColor, dotBoundingRect, usedGroup, name, string.Empty); this.Elements.Add(newEllipse); break; case FixationDrawingMode.Circles: RectangleF fixBoundingRect = this.GetBoundingRectFromRow(sampleType, row); newEllipse = new VGEllipse( ShapeDrawAction.NameAndEdge, (Pen)usedPen.Clone(), null, // (TextureBrush)bkgBrush.Clone(), (Font)usedFont.Clone(), usedFontColor, fixBoundingRect, usedGroup, name, string.Empty); this.Elements.Add(newEllipse); break; case FixationDrawingMode.Spotlight: if (drawNumber) { dotBoundingRect = new RectangleF(x - DOTSIZE / 2, y - DOTSIZE / 2, DOTSIZE, DOTSIZE); newEllipse = new VGEllipse( ShapeDrawAction.Name, (Pen)usedPen.Clone(), new SolidBrush(usedPen.Color), (Font)usedFont.Clone(), usedFontColor, dotBoundingRect, usedGroup, name, string.Empty); this.Elements.Add(newEllipse); } fixBoundingRect = this.GetBoundingRectFromRow(sampleType, row); this.spotlightRegion.AddEllipse(fixBoundingRect); break; case FixationDrawingMode.AttentionMap: if (drawNumber) { dotBoundingRect = new RectangleF(x - DOTSIZE / 2, y - DOTSIZE / 2, DOTSIZE, DOTSIZE); newEllipse = new VGEllipse( ShapeDrawAction.Name, (Pen)usedPen.Clone(), new SolidBrush(usedPen.Color), (Font)usedFont.Clone(), usedFontColor, dotBoundingRect, usedGroup, name, string.Empty); this.Elements.Add(newEllipse); } float[,] kernelMultiplied = AttentionMaps.MultiplyKernel(factor, AttentionMaps.KernelSize); AttentionMaps.AddKernelToArray( this.distributionArray, (int)x, (int)y, eyeMonX, eyeMonY, AttentionMaps.KernelSize, kernelMultiplied); break; } } // if (bkgBrush != null) // { // bkgBrush.Dispose(); // } } catch (Exception ex) { ExceptionMethods.HandleException(ex); } }
/// <summary> /// Starts new shape by setting the <see cref="VGElement"/> /// in the <see cref="newShape"/> field. /// Then calls <see cref="StartCreation(Cursor)"/>. /// </summary> /// <param name="element">The <see cref="VGElement"/> to be added to the <see cref="Picture"/></param> public void NewShapeStart(VGElement element) { this.newShape = element; if (this.newShape is VGRectangle) { this.StartCreation(CustomCursors.Rectangle); } else if (this.newShape is VGEllipse) { this.StartCreation(CustomCursors.Ellipse); } else if (this.newShape is VGPolyline) { this.currentLine = new VGLine(ShapeDrawAction.Edge, this.newShape.Pen); this.StartCreation(CustomCursors.Polyline); } else if (this.newShape is VGLine) { this.StartCreation(CustomCursors.Line); } else if (this.newShape is VGSound) { this.StartCreation(CustomCursors.Sound); } else if (this.newShape is VGSharp) { this.StartCreation(CustomCursors.Sharp); } }
/// <summary> /// Starts new polylineal shape by creating a <see cref="VGPolyline"/> /// in the <see cref="newShape"/> field. /// Then calls <see cref="StartCreation(Cursor)"/>. /// </summary> /// <param name="newShapeDrawAction">The <see cref="ShapeDrawAction"/> for the /// new shape.</param> /// <param name="pen">The <see cref="Pen"/> for the new shape.</param> /// <param name="brush">The <see cref="Brush"/> for the new shape.</param> /// <param name="font">The <see cref="Font"/> for the new shape.</param> /// <param name="fontColor">The <see cref="Color"/> for the font of the new shape.</param> /// <param name="group">The <see cref="VGStyleGroup"/> for the new shape.</param> /// <param name="name">The optional name for the new shape.</param> public void NewPolylineStart( ShapeDrawAction newShapeDrawAction, Pen pen, Brush brush, Font font, Color fontColor, VGStyleGroup group, string name) { if (pen != null) { this.defaultPen = pen; } if (brush != null) { this.defaultBrush = brush; } if (font != null) { this.defaultFont = font; } if (fontColor != Color.Empty) { this.defaultFontColor = fontColor; } this.newShape = new VGPolyline( newShapeDrawAction, this.defaultPen, this.defaultBrush, this.defaultFont, this.defaultFontColor, group, name, string.Empty); this.currentLine = new VGLine(ShapeDrawAction.Edge, this.defaultPen); this.StartCreation(CustomCursors.Polyline); }