//Update the bitmap in the pictureBox object
public void UpdateMap()
{
while (true)
{
Thread.Sleep(int.Parse(ConfigurationManager.AppSettings["UPDATESPEED"]));
bMap = new Bitmap(pictureBox1.Width, pictureBox1.Height);
foreach (Student student in classList)
{
if (editClassSync)
{
break;
}
HeatPoints.Add(student.StHeatPoint);
}
pictureBox1.Image = CreateIntensityMask(bMap, HeatPoints);
}
}
public Form1(int course)
{
InitializeComponent();
try
{
clientSocket = new Socket(SocketType.Stream, ProtocolType.Tcp);
udpsock = new Socket(SocketType.Dgram, ProtocolType.Udp);
outStream = new byte[10025];
Console.WriteLine("trying to connect");
clientSocket.Connect("10.40.45.58", 61600);
Console.WriteLine("waiting for starting char");
String returndata = "";
//Wait for the start char, ';'
while (returndata != ";")
{
inStream = new byte[clientSocket.Available];
clientSocket.Receive(inStream);
returndata = Encoding.ASCII.GetString(inStream);
Console.WriteLine("'" + returndata + "'");
}
Console.WriteLine("got start char");
outStream = Encoding.ASCII.GetBytes("#" + Environment.UserName + "#" + course + ";");
//send my name and corse that I want to stream
clientSocket.Send(outStream);
Console.WriteLine("waiting for port info");
//wait for port
inStream = new byte[0];
returndata = "";
while (!returndata.Contains(";"))
{
inStream = new byte[clientSocket.Available];
clientSocket.Receive(inStream);
returndata += Encoding.ASCII.GetString(inStream);
}
Console.WriteLine("got data=" + returndata);
Console.WriteLine(returndata.IndexOf(":"));
Console.WriteLine(returndata.Length);
Console.WriteLine("port=" + returndata.Substring(returndata.IndexOf(":") + 1, returndata.Length - returndata.IndexOf(":") - 2));
returndata = returndata.Substring(returndata.IndexOf(":") + 1, returndata.Length - returndata.IndexOf(":") - 2);
udpsock.Bind(new IPEndPoint(IPAddress.Any, int.Parse(returndata)));
Console.WriteLine("Starting UDP");
ThreadStart childref = new ThreadStart(ListenForPackets);
Thread childThread = new Thread(childref);
childThread.Start();
Console.WriteLine("Thread should have started");
}
catch (Exception e) {
please.Text = e.StackTrace;
Console.WriteLine(e.StackTrace);
}
// Set the view to show details.
// Create new memory bitmap the same size as the picture box
Bitmap bMap = new Bitmap(pictureBox1.Width, pictureBox1.Height);
// Initialize random number generator
Random rRand = new Random();
// Loop variables
int iX;
int iY;
byte iIntense;
// Lets loop 500 times and create a random point each iteration
for (int i = 0; i < 500; i++)
{
// Pick random locations and intensity
iX = rRand.Next(0, 200);
iY = rRand.Next(0, 200);
iIntense = (byte)rRand.Next(0, 120);
// Add heat point to heat points list
HeatPoints.Add(new HeatPoint(iX, iY, iIntense));
}
// Call CreateIntensityMask, give it the memory bitmap, and use it's output to set the picture box image
pictureBox1.Image = CreateIntensityMask(bMap, HeatPoints);
listView1.View = View.Details;
listView1.CheckBoxes = true;
// Display grid lines.
listView1.GridLines = true;
// listView2.View = View.Details;
// listView2.CheckBoxes = true;
// Display grid lines.
// listView2.GridLines = true;
// Create three items and three sets of subitems for each item.
ListViewItem item1 = new ListViewItem("Austin Lambeth", 0);
item1.SubItems.Add("al05661");
item1.SubItems.Add("Current Slides");
item1.SubItems.Add("3");
ListViewItem item2 = new ListViewItem("Dylan Albrecht", 1);
item2.SubItems.Add("fagot.net");
item2.SubItems.Add("something he shouldn't have open");
item2.SubItems.Add("6");
ListViewItem item3 = new ListViewItem("Phillip", 1);
item3.SubItems.Add("cool guy philip");
item3.SubItems.Add("Current Slides");
item3.SubItems.Add("9");
// Create columns for the items and subitems.
// Width of -2 indicates auto-size.
listView1.Columns.Add("Student Name", -2, HorizontalAlignment.Left);
listView1.Columns.Add("Student Email", -2, HorizontalAlignment.Left);
listView1.Columns.Add("Current Focused Window", -2, HorizontalAlignment.Left);
ListViewItem chrome = new ListViewItem("Chrome", 0);
chrome.SubItems.Add("1");
chrome.SubItems.Add("2");
chrome.SubItems.Add("3");
ListViewItem mozilla = new ListViewItem("mozilla", 0);
//listView2.Columns.Add("Open Windows", -2, HorizontalAlignment.Left);
//Add the items to the ListView.
listView1.Items.AddRange(new ListViewItem[] { item1, item2, item3 });
//listView2.Items.AddRange(new ListViewItem[] { chrome,mozilla });
}