public IntRect(IntPoint2D topleft, RectSize size)
: this(topleft.X, topleft.Y, size)
{
Contract.Requires <ArgumentOutOfRangeException>(size.Width > 0);
Contract.Requires <ArgumentOutOfRangeException>(size.Height > 0);
Contract.Ensures(this.Width == size.Width);
Contract.Ensures(this.Height == size.Height);
Contract.Ensures(this.Left == topleft.X);
Contract.Ensures(this.Top == topleft.Y);
}
public IntRect(int left, int top, RectSize size)
: this(left, top, size.Width, size.Height)
{
Contract.Requires <ArgumentOutOfRangeException>(size.Width > 0);
Contract.Requires <ArgumentOutOfRangeException>(size.Height > 0);
Contract.Ensures(this.Width == size.Width);
Contract.Ensures(this.Height == size.Height);
Contract.Ensures(this.Left == left);
Contract.Ensures(this.Top == top);
}
public override bool Equals(object obj)
{
if ((obj == null) || (obj.GetType() != typeof(RectSize)))
{
return(false);
}
RectSize x = (RectSize)obj;
return(this.Equals(x));
}
public void CcdCam_GetSize(int deviceId, out RectSize size)
{
size = getCam(deviceId).Size;
}
void AcqProc()
{
reqStopStreaming.Reset();
Trace.TraceInformation("Setting up 'frame start' output signal lines");
SetupOutputSignal_FrameStart(rtsiLine: 0);
//session.SignalEvents.AddSignal("Frame done",
// new ImaqSignalEventDescriptor(ImaqSignalStatus.FrameDone,
// ImaqSignalState.High));
RectSize size = PostBinningRoiSize;
bool recycleBuffers = (buffers != null) &&
(buffers.Count == nDriverFrameBuffers) &&
(bufferSize == size);
if (!recycleBuffers)
{
Trace.TraceInformation("Allocating {0} buffers...", nDriverFrameBuffers);
buffers = session.CreateBufferCollection(nDriverFrameBuffers,
ImaqBufferCollectionType.PixelValue2D);
bufferSize = size;
Trace.TraceInformation("Setting up buffer ring...");
session.RingSetup(buffers, 0, false);
}
Trace.TraceInformation("Starting acquisition...");
session.Start();
int frameIndex = -1;
startedStreaming.Set();
while (!reqStopStreaming.WaitOne(0))
{
uint extractedBufferIndex;
ImaqBuffer buf = session.Acquisition.Extract(
(uint)(frameIndex + 1), out extractedBufferIndex);
if (extractedBufferIndex != frameIndex + 1)
{
Trace.TraceWarning("Skipped from frame {0} to frame {1}",
frameIndex, extractedBufferIndex);
}
frameIndex = (int)extractedBufferIndex;
RingBufferForOutput.TryCopyIn <NF, VideoFrame>(frameCopierDelegate,
new NF(frameIndex, buf));
Action a = Interlocked.Exchange(ref pauseAndExecute, null);
if (a != null)
{
Trace.TraceInformation("Pausing acquisition to execute an interrupt....");
session.Stop();
Trace.TraceInformation("Executing...");
a();
Trace.TraceInformation("Restarting acquisition...");
session.Start();
}
}
session.Stop();
}
public bool Equals(RectSize x)
{
return(this == x);
}
public void DmdCam_GetSize(int screenId, out RectSize size)
{
Screen s = validateScreen(screenId);
size = new RectSize(s.Bounds.Width, s.Bounds.Height);
}