public override void OnApplyTemplate() { base.OnApplyTemplate(); if (this.ScrollViewer == null) return; this.designerCanvas = this.ScrollViewer.Content as DesignerCanvas; if (this.designerCanvas == null) throw new Exception("DesignerCanvas must not be null!"); this.zoomThumb = Template.FindName("PART_ZoomThumb", this) as Thumb; if (this.zoomThumb == null) throw new Exception("PART_ZoomThumb template is missing!"); this.zoomCanvas = Template.FindName("PART_ZoomCanvas", this) as Canvas; if (this.zoomCanvas == null) throw new Exception("PART_ZoomCanvas template is missing!"); this.zoomSlider = Template.FindName("PART_ZoomSlider", this) as Slider; if (this.zoomSlider == null) throw new Exception("PART_ZoomSlider template is missing!"); this.designerCanvas.LayoutUpdated += new EventHandler(this.DesignerCanvas_LayoutUpdated); this.zoomThumb.DragDelta += new DragDeltaEventHandler(this.Thumb_DragDelta); this.zoomSlider.ValueChanged += new RoutedPropertyChangedEventHandler<double>(this.ZoomSlider_ValueChanged); this.scaleTransform = new ScaleTransform(); this.designerCanvas.LayoutTransform = this.scaleTransform; }
public RubberbandAdorner(DiagramControl diagramControl, DesignerCanvas designerCanvas, Point? dragStartPoint) : base(designerCanvas) { this.designerCanvas = designerCanvas; this.startPoint = dragStartPoint; rubberbandPen = new Pen(Brushes.LightSlateGray, 1); rubberbandPen.DashStyle = new DashStyle(new double[] { 2 }, 1); DiagramControl = diagramControl; }
public ConnectorAdorner(DesignerCanvas designer, Connector sourceConnector) : base(designer) { this.designerCanvas = designer; this.sourceConnector = sourceConnector; drawingPen = new Pen(Brushes.LightSlateGray, 1); drawingPen.LineJoin = PenLineJoin.Round; this.Cursor = Cursors.Cross; }
public SelectionService(DesignerCanvas canvas, DiagramControl diagramControl) { this.designerCanvas = canvas; this._diagramControl = diagramControl; }
public SelectionService(DesignerCanvas canvas) { this.designerCanvas = canvas; }