public void UpdateCameraStip(CameraTimeInfo cam)
{
if (cam.timeIntervals[cam.timeIntervals.Count - 1].endTime.Subtract(main.endTime).TotalMilliseconds > 0)
{
main.endTime = cam.timeIntervals[cam.timeIntervals.Count - 1].endTime.AddMinutes(2);
}
foreach (PictureBox pb in pnlTimeLine.Controls)
{
if (((CameraTimeInfo)pb.Tag).Equals(cam))
{
Image img = pb.Image;
using (Graphics g = Graphics.FromImage(img))
{
// Draw horizontal line
g.DrawLine(new Pen(Color.Black, 1), new Point(0, img.Height / 2), new Point(img.Width, img.Height / 2));
// Draw strip time periods
foreach (TimeInterval ti in cam.timeIntervals)
{
Point startPoint = new Point((int)(((ti.startTime.Subtract(main.startTime).TotalSeconds) / (float)(main.endTime.Subtract(main.startTime)).TotalSeconds) * img.Width), img.Height / 4);
Size size = new Size((int)(((ti.endTime.Subtract(ti.startTime).TotalSeconds) / (float)(main.endTime.Subtract(main.startTime).TotalSeconds)) * img.Width), img.Height / 2);
g.FillRectangle(new SolidBrush(cam.color), new Rectangle(startPoint, size));
}
}
pb.Image = img;
break;
}
}
}
private void GenerateVideo()
{
Application.Idle -= ProcessFrame;
MessageBox.Show("Generating Video");
List <Interval> I = new List <Interval>();
List <CameraTimeInfo> cams = track.cameraList;
SQLManager sql = new SQLManager();
while (true)
{
int index = -1;
bool check = true;
CameraTimeInfo min = cams[0];
for (int i = 0; i < cams.Count; i++)
{
if (cams[i].timeIntervals.Count > 1)
{
index = i;
min = cams[i];
break;
}
}
if (index == -1)
{
break;
}
for (int i = 0; i < cams.Count; i++)
{
if (cams[i].timeIntervals.Count > 1)
{
if (cams[i].timeIntervals[0].startTime < min.timeIntervals[0].startTime)
{
min = cams[i];
index = i;
}
}
}
I.Add(new Interval(cams[index].cameraName, cams[index].timeIntervals[0].startTime, cams[index].timeIntervals[0].endTime));
cams[index].timeIntervals.RemoveAt(0);
}
string output = VideoGeneration.GenerateVideo(I);
}
public void DrawCameraStrip(CameraTimeInfo cam)
{
if (cam.timeIntervals[cam.timeIntervals.Count - 1].endTime.Subtract(main.endTime).TotalMilliseconds > 0)
{
main.endTime = cam.timeIntervals[cam.timeIntervals.Count - 1].endTime.AddMinutes(2);
}
int heightOfstrip = 32;
int widthOfstrip = 512;
Bitmap img = new Bitmap(widthOfstrip, heightOfstrip);
using (Graphics g = Graphics.FromImage(img))
{
// Draw horizontal line
g.DrawLine(new Pen(Color.Black, 1), new Point(0, img.Height / 2), new Point(img.Width, img.Height / 2));
// Draw strip time periods
foreach (TimeInterval ti in cam.timeIntervals)
{
Point startPoint = new Point((int)(((ti.startTime.Subtract(main.startTime).TotalSeconds) / (float)(main.endTime.Subtract(main.startTime)).TotalSeconds) * img.Width), img.Height / 4);
Size size = new Size((int)(((ti.endTime.Subtract(ti.startTime).TotalSeconds) / (float)(main.endTime.Subtract(main.startTime).TotalSeconds)) * img.Width), img.Height / 2);
g.FillRectangle(new SolidBrush(cam.color), new Rectangle(startPoint, size));
}
}
// Add PictureBox
PictureBox pb = new PictureBox();
pb.Size = new Size(widthOfstrip, heightOfstrip);
pb.Dock = DockStyle.Bottom;
pb.BackColor = Color.FromArgb(53, 66, 75);
pb.Image = img;
pb.SizeMode = PictureBoxSizeMode.StretchImage;
pnlTimeLine.Controls.Add(pb);
pb.MouseEnter += delegate(System.Object o, System.EventArgs e) { pb.BackColor = Color.FromArgb(43, 56, 65); };
pb.MouseLeave += delegate(System.Object o, System.EventArgs e) { pb.BackColor = Color.FromArgb(53, 66, 75); };
pb.Tag = cam;
}
