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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace RxDraw
{
/// <summary>
/// Interaction logic for RxPanel.xaml
/// </summary>
public partial class RxPanel : UserControl
{
private Point previousPoint = new Point();
private Polyline currentLine = new Polyline();
//Reactive fields
private readonly Subject<Polyline> mouseMovesInPanel = new Subject<Polyline>();
public IObservable<Polyline> MouseMoves { get { return mouseMovesInPanel.AsObservable(); } }
public RxPanel()
{
InitializeComponent();
}
private void Canvas_MouseDown(object sender, MouseButtonEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
currentLine = new Polyline
{
Stroke = Brushes.Magenta,
StrokeThickness = 4
};
canv.Children.Add(currentLine);
currentLine.Points.Add(e.GetPosition(canv));
}
}
private void Canvas_MouseMove(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
currentLine.Points.Add(e.GetPosition(canv));
}
private void Canvas_MouseUp(object sender, MouseButtonEventArgs e)
{
mouseMovesInPanel.OnNext(currentLine);
}
}
}
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I currently hold the following qualifications (amongst others, I also studied Music Technology and Electronics, for my sins)
- MSc (Passed with distinctions), in Information Technology for E-Commerce
- BSc Hons (1st class) in Computer Science & Artificial Intelligence
Both of these at Sussex University UK.
Award(s)
I am lucky enough to have won a few awards for Zany Crazy code articles over the years
- Microsoft C# MVP 2016
- Codeproject MVP 2016
- Microsoft C# MVP 2015
- Codeproject MVP 2015
- Microsoft C# MVP 2014
- Codeproject MVP 2014
- Microsoft C# MVP 2013
- Codeproject MVP 2013
- Microsoft C# MVP 2012
- Codeproject MVP 2012
- Microsoft C# MVP 2011
- Codeproject MVP 2011
- Microsoft C# MVP 2010
- Codeproject MVP 2010
- Microsoft C# MVP 2009
- Codeproject MVP 2009
- Microsoft C# MVP 2008
- Codeproject MVP 2008
- And numerous codeproject awards which you can see over at my blog