public override void UpdateVisual(RadialSegment segment, double startAngle) { if (segment == null || !segment.TargetItem.CanNavigate || segment.LayoutSlot == RadialLayoutSlot.Invalid) { return; } NavigationItemButton navigationButton = this.navigationButtons[segment.TargetItem.Index]; navigationButton.StartAngle = startAngle; navigationButton.UpdateVisualsState(); }
public override void ShowVisual(RadialSegment segmentModel, double startAngle) { if (segmentModel == null || !segmentModel.TargetItem.CanNavigate || segmentModel.LayoutSlot == RadialLayoutSlot.Invalid) { return; } NavigationItemButton navigationButton = this.navigationButtons[segmentModel.TargetItem.Index]; navigationButton.StartAngle = startAngle; navigationButton.ResetVisualState(); segmentModel.Visual = navigationButton; navigationButton.Model = segmentModel; navigationButton.Visibility = Visibility.Visible; segmentModel.Visual = navigationButton; navigationButton.UpdateVisualsState(); }