protected override void OnPaint(PaintEventArgs args)
{
base.OnPaint(args);
// Update Nuitrack data. Data will be synchronized with skeleton time stamps.
try
{
Nuitrack.Update(_skeletonTracker);
}
catch (LicenseNotAcquiredException exception)
{
Console.WriteLine("LicenseNotAcquired exception. Exception: ", exception);
throw exception;
}
catch (Exception exception)
{
Console.WriteLine("Nuitrack update failed. Exception: ", exception);
}
// Draw a bitmap
args.Graphics.DrawImage(_bitmap.Bitmap, new Point(0, 0));
// Draw skeleton joints
if (_skeletonData != null)
{
const int jointSize = 10;
foreach (var skeleton in _skeletonData.Skeletons)
{
SolidBrush brush = new SolidBrush(Color.FromArgb(255 - 40 * skeleton.ID, 0, 0));
foreach (var joint in skeleton.Joints)
{
args.Graphics.FillEllipse(brush, joint.Proj.X * _bitmap.Width - jointSize / 2,
joint.Proj.Y * _bitmap.Height - jointSize / 2, jointSize, jointSize);
}
}
}
// Draw hand pointers
if (_handTrackerData != null)
{
foreach (var userHands in _handTrackerData.UsersHands)
{
if (userHands.LeftHand != null)
{
HandContent hand = userHands.LeftHand.Value;
int size = hand.Click ? 20 : 30;
Brush brush = new SolidBrush(Color.Aquamarine);
args.Graphics.FillEllipse(brush, hand.X * _bitmap.Width - size / 2, hand.Y * _bitmap.Height - size / 2, size, size);
}
if (userHands.RightHand != null)
{
HandContent hand = userHands.RightHand.Value;
int size = hand.Click ? 20 : 30;
Brush brush = new SolidBrush(Color.DarkBlue);
args.Graphics.FillEllipse(brush, hand.X * _bitmap.Width - size / 2, hand.Y * _bitmap.Height - size / 2, size, size);
}
}
}
// Update Form
this.Invalidate();
}
protected override void OnPaint(PaintEventArgs args)
{
int exit_cnt = 0;
base.OnPaint(args);
// Update Nuitrack data. Data will be synchronized with skeleton time stamps.
try
{
Nuitrack.Update(_skeletonTracker);
}
catch (LicenseNotAcquiredException exception)
{
Console.WriteLine("LicenseNotAcquired exception. Exception: ", exception);
throw exception;
}
catch (Exception exception)
{
Console.WriteLine("Nuitrack update failed. Exception: ", exception);
}
// Draw a bitmap
args.Graphics.DrawImage(_bitmap.Bitmap, new Point(0, 0));
// Draw skeleton joints
if (_skeletonData != null)
{
Database_set();
using (conn = new MySqlConnection(DB_INFO))
{
if (conn.State != System.Data.ConnectionState.Open)
{
conn.Open();
}
/*
* If not exist database of userId, DB creation
* If exist, skip
*/
try
{
string create_sql = "CREATE TABLE IF NOT EXISTS " + this.TBL_NAME + "(" +
"TYPE VARCHAR(10) NOT NULL, " +
"ANGLE INT NOT NULL, " +
"TIME DATETIME NOT NULL" +
")";
MySqlCommand create_cmd = new MySqlCommand(create_sql, conn);
create_cmd.ExecuteNonQuery();
}
catch (Exception ex)
{
Console.WriteLine("CREATE TABLE USER_ID error!");
MessageBox.Show(ex.Message);
MessageBox.Show(ex.StackTrace);
}
finally
{
//Console.WriteLine("CREATE TABLE IF NOT EXISTS Success.");
conn.Close();
}
}
if (conn.State == System.Data.ConnectionState.Open)
{
conn.Close();
}
const int jointSize = 10;
foreach (var skeleton in _skeletonData.Skeletons)
{
SolidBrush brush = new SolidBrush(Color.FromArgb(255 - 40 * skeleton.ID, 0, 0));
int _cnt = 0;
foreach (var joint in skeleton.Joints)
{
args.Graphics.FillEllipse(brush, joint.Proj.X * _bitmap.Width - jointSize / 2,
joint.Proj.Y * _bitmap.Height - jointSize / 2, jointSize, jointSize);
//Type & enum
//Console.WriteLine(joint.Type + " : " + joint.Proj.X + " " + joint.Proj.Y + " " + joint.Proj.Z);
_myAngle._myJoint[_cnt++].setValue
(
joint.Real.X,
joint.Real.Y,
joint.Real.Z
);
}
// print the data at about 1(sec) intervals
if (myCnt >= 1000)
{
int temp = (int)(GetJointAngle.AngleBetweenJoints
(
_myAngle._myJoint[angleInfo[this.SET_NUM, 0]],
_myAngle._myJoint[angleInfo[this.SET_NUM, 1]],
_myAngle._myJoint[angleInfo[this.SET_NUM, 2]]
)
);
using (conn = new MySqlConnection(DB_INFO))
{
if (conn.State != System.Data.ConnectionState.Open)
{
conn.Open();
}
DateTime now = DateTime.Now;
string date = now.ToString("yyyy-MM-dd H:mm:ss");
try
{
string sql = "INSERT INTO " + TBL_NAME + " VALUES(" +
"'" + "SET " + SET_NUM + "'" + "," +
"'" + temp + "'" + "," +
"'" + date + "'" +
")";
MySqlCommand cmd = new MySqlCommand(sql, conn);
//cmd.Connection.Open();
cmd.ExecuteNonQuery();
if (exit_cnt++ >= 3)
{
Application.Exit();
}
}
catch (Exception ex)
{
Console.WriteLine("MySQL connection error!");
MessageBox.Show(ex.Message);
MessageBox.Show(ex.StackTrace);
}
finally
{
//Console.WriteLine("INSERT INTO TBL VALUES() Success.");
conn.Close();
}
}
Console.WriteLine(temp + " DB Insert !");
myCnt = 0;
}
else
{
myCnt++;
}
}
}
// Draw hand pointers
if (_handTrackerData != null)
{
foreach (var userHands in _handTrackerData.UsersHands)
{
if (userHands.LeftHand != null)
{
HandContent hand = userHands.LeftHand.Value;
int size = hand.Click ? 20 : 30;
Brush brush = new SolidBrush(Color.Aquamarine);
args.Graphics.FillEllipse(brush, hand.X * _bitmap.Width - size / 2, hand.Y * _bitmap.Height - size / 2, size, size);
}
if (userHands.RightHand != null)
{
HandContent hand = userHands.RightHand.Value;
int size = hand.Click ? 20 : 30;
Brush brush = new SolidBrush(Color.DarkBlue);
args.Graphics.FillEllipse(brush, hand.X * _bitmap.Width - size / 2, hand.Y * _bitmap.Height - size / 2, size, size);
}
}
}
// Update Form
this.Invalidate();
}
