/// <summary>
/// Check the SliceCount. Generally called from Node's evaluate
/// </summary>
/// <param name="SpreadMax">New SliceCount</param>
/// <returns>true if changes were made</returns>
public bool CheckInputSize(int SpreadMax)
{
if (FProcess.SliceCount == SpreadMax)
{
return(false);
}
lock (FLockProcess)
{
for (int i = FProcess.SliceCount; i < SpreadMax; i++)
{
Add();
}
if (FProcess.SliceCount > SpreadMax)
{
for (int i = SpreadMax; i < FProcess.SliceCount; i++)
{
Dispose(i);
}
FProcess.SliceCount = SpreadMax;
FOutput.SliceCount = SpreadMax;
}
FOutput.AlignOutputPins();
}
return(true);
}
void IPluginEvaluate.Evaluate(int SpreadMax)
{
if (FFirstRun)
{
FFirstRun = false;
FOutput = new CVImageOutputSpread(FPinOutOutput);
}
if (FPinInInput.IsChanged || FPinInOffset.IsChanged)
{
if (FPinInInput[0] != null)
{
FInput.Connect(FPinInInput[0]);
FInput.ImageAttributesUpdate += new EventHandler <ImageAttributesChangedEventArgs>(FInput_ImageAttributesUpdate);
FInput.ImageUpdate += new EventHandler(FInput_ImageUpdate);
Initialise();
}
else
{
FInput.Disconnect();
}
}
else if (FPinInOffset.IsChanged)
{
Initialise();
}
if (FResizeOut)
{
FOutput.AlignOutputPins();
}
}
/// <summary>
/// Check the SliceCount
/// </summary>
/// <param name="SpreadMax">New SliceCount</param>
/// <returns>true if changes were made</returns>
public bool CheckInputSize(int SpreadMax)
{
if (!FInput.CheckInputSize() && FOutput.SliceCount == SpreadMax)
{
return(false);
}
lock (FLockProcess)
{
if (FInput.SliceCount == 0)
{
SpreadMax = 0;
}
else if (FInput[0] == null)
{
SpreadMax = 0;
}
for (int i = FProcess.SliceCount; i < SpreadMax; i++)
{
Add(FInput[i]);
}
if (FProcess.SliceCount > SpreadMax)
{
for (int i = SpreadMax; i < FProcess.SliceCount; i++)
{
Dispose(i);
}
FProcess.SliceCount = SpreadMax;
FOutput.SliceCount = SpreadMax;
}
FOutput.AlignOutputPins();
}
return(true);
}