//every pencil must be displayed in the grid (when window is initialized and user didn't use the pencil so far
//and in large cavas (Name=Panel, same size as visual table) as well, so the pencil can be moved on the whole screen (not including header!!)
public PencilProvider(Controller con)
{
this.controller = con;
brush = new SolidColorBrush(Colors.Black);
//initialize Images
pencil = new Pencil(controller.Ui.Pencil, Colors.Gray, 2);
pencil.SetOffset(0.5, -0.5);
marker = new Pencil(controller.Ui.Marker, controller.Ui.Marker_Open, Color.FromArgb(100, 0, 0, 255), 10);
marker.SetOffset(0.5, 0);
eraser = new Pencil(controller.Ui.Eraser, Colors.White, 20);
eraser.SetOffset(0.5, -0.5);
hand = new Pencil(controller.Ui.handcursor, Colors.White);
hand.DrawingEnabled = false;
pencils = new Pencil[] {pencil, marker, eraser};
int i = 0;
foreach (Pencil p in pencils) {
controller.Ui.Panel.Children.Add(p.CanvasImage);
Canvas.SetLeft(p.CanvasImage, controller.Ui.Panel.ActualWidth / 9 * 8);
Canvas.SetTop(p.CanvasImage, controller.Ui.Panel.ActualHeight / 3 * i);
i++;
}
controller.Ui.Panel.Children.Add(hand.CanvasImage);
Canvas.SetLeft(hand.CanvasImage, controller.Ui.Panel.ActualWidth / 9 * 2);
Canvas.SetTop(hand.CanvasImage, 50);
cursor = hand;
}
/// <summary>
/// Starts this handler
/// </summary>
/// <param name="c">controller class</param>
/// <param name="sensor">kinect sensor</param>
public override void Start(Controller c, KinectSensor sensor)
{
controller = c;
if(sensor!= null)
{
//load reader and register frame arrived delegate (listener)
reader = sensor.ColorFrameSource.OpenReader();
reader.FrameArrived += Reader_FrameArrived;
}
}
/// <summary>
/// Default constructor
/// </summary>
public MainWindow()
{
//create associated objects
InitializeComponent();
this.WindowState = WindowState.Maximized;
Whiteboard whiteBoard = new Whiteboard();
this.Content = whiteBoard;
controller = new Controller(whiteBoard);
whiteBoard.controller = this.controller;
}
/// <summary> /// Starts the handler /// </summary> /// <param name="c"></param> /// <param name="sensor"></param> public abstract void Start(Controller c, KinectSensor sensor);
/// <summary>
/// Starts this handler
/// </summary>
/// <param name="c">controller class</param>
/// <param name="sensor">kinect sensor</param>
public override void Start(Controller c, KinectSensor sensor)
{
controller = c;
provider = new PencilProvider(controller);
provider.changeCursorToHand();
if (sensor != null)
{
//load reader and register frame arrived delegate (listener)
reader = sensor.BodyFrameSource.OpenReader();
reader.FrameArrived += Reader_FrameArrived;
coordinateMapper = sensor.CoordinateMapper;
drawer = controller.Ui.CanvasDrawer;
drawer.controller = this.controller;
drawer.provider = this.provider;
}
}
