private void MediaTimerCallBack(Object obj)
{
//Console.WriteLine("MediaTimerCallBack");
if (this.panel1.InvokeRequired)
{
this.panel1.BeginInvoke(new Action(() =>
{
if (anpr != null)
{
Bitmap bmp = new Bitmap(this.panel1.Width, this.panel1.Height);
bmp = (Bitmap)ImageCapture.DrawToImage(this.panel1, cropX, cropY, cropWidth, cropHeight); // 108, 110, 800, 450);
//bmp = ResizeBitmap(bmp, 480, 270); // size of anpr input image
anpr.pushMedia(bmp, bmp.Width, bmp.Height);
bmp.Dispose();
}
}
));
}
else
{
// do nothing
}
}
private void panel1_Paint(object sender, PaintEventArgs e)
{
Bitmap bmp = new Bitmap(this.panel1.Width, this.panel1.Height);
// In order to use DrawToBitmap, the image must have an INITIAL image.
// Not sure why. Perhaps it uses this initial image as a mask??? Dunno.
/*using (Graphics G = Graphics.FromImage(bmp))
* {
* G.Clear(Color.Yellow);
* }*/
bmp = (Bitmap)ImageCapture.DrawToImage(this.panel1);
anpr.getValidPlate2(bmp, bmp.Width, bmp.Height);
//bmp.Save("c:\\save.bmp", System.Drawing.Imaging.ImageFormat.Bmp);
bmp.Dispose();
}
private void MediaTimerCallBack(Object obj)
{
//Console.WriteLine("MediaTimerCallBack");
if (this.panel1.InvokeRequired)
{
this.panel1.BeginInvoke(new Action(() =>
{
if (anpr != null)
{
bool isReconnect = false;
Bitmap bmp = new Bitmap(this.panel1.Width, this.panel1.Height);
bmp = (Bitmap)ImageCapture.DrawToImage(this.panel1, camera.cropX, camera.cropY, camera.cropWidth, camera.cropHeight); // 108, 110, 800, 450);
if (camera.isResize)
{
if (camera.cropHeight > camera.cropWidth)
{
Console.WriteLine("resize for corridor mode!");
bmp = ResizeBitmap(bmp, 360, 640); // size of anpr input image
}
else
{
Console.WriteLine("resize!");
bmp = ResizeBitmap(bmp, 640, 360); // size of anpr input image
}
}
int pushMediaResult = anpr.pushMedia(bmp, bmp.Width, bmp.Height);
bmp.Dispose();
#if RECONNECT
/*if (pushMediaResult < 1)
* {
* Console.WriteLine("Overflow count " + (overflowCount++));
* }
*
* if (overflowCount > 50)
* {
* Console.WriteLine("Overflow count exceeded. Try to reconnect!");
* isReconnect = true;
* }*/
#endif
if (notifyColor == Color.Red || notifyColor == Color.LightGreen)
{
DrawBorder();
}
if (notifyColor == Color.LightGreen)
{
notifyCount++;
if (notifyCount > 30)
{
notifyCount = 0;
notifyColor = Color.Red;
}
}
#if RECONNECT
// get libvlc media state and reconnect
if (player != null)
{
double playtime = player.GetPlayTime();
//Console.WriteLine("libVlc playtime " + playtime + " lastplaytime " + lastPlayTime + " mediaMonitorCount " + mediaMonitorCount);
if (lastPlayTime == playtime)
{
mediaMonitorCount++;
}
else
{
mediaMonitorCount = 0;
}
if (mediaMonitorCount > 50)
{
// reconnect
isReconnect = true;
}
else
{
lastPlayTime = playtime;
}
}
if (isReconnect)
{
Stop();
Play();
}
#endif
}
}
));
}
else
{
// do nothing
}
}