public void WriteBuffer(double d1)
{
lock (DataBuffer1)
{
DataBuffer1.Add(d1);
if (DataBuffer1.Count > MaxBufferSize)
{
DataBuffer1.RemoveAt(0);
}
}
}
public void WriteArrayToBuffer(double[] d1)
{
lock (DataBuffer1)
{
for (int i = 0; i < d1.Length - 1; i++)
{
DataBuffer1.Add(d1[i]);
if (DataBuffer1.Count > MaxBufferSize)
{
DataBuffer1.RemoveAt(0);
}
}
}
}
void ReadBuffer()
{
lock (DataBuffer1)
{
// get the actual buffer size
int actualBuffer = DataBuffer1.Count;
if (actualBuffer > 0)
{
// get the current buffer data
ExtractedBufferData1 = DataBuffer1.GetRange(0, actualBuffer);
DataBuffer1.Clear();
}
}
}
void ProcessReadBuffer()
{
Array.Resize(ref displayArray1, ExtractedBufferData1.Count);
double lastY1 = 0;
currentX -= xStepSize;
if (currentX < 0)
{
currentX = 0;
}
// now we have to form a SKPoint array from this datalist
//foreach (double y in ExtractedBufferData1)
for (int arrayCounter = 0; arrayCounter < ExtractedBufferData1.Count; arrayCounter++)
{
lastY1 = ExtractedBufferData1[arrayCounter];
AutoScaling(lastY1);
displayArray1[arrayCounter].X = currentX;
displayArray1[arrayCounter].Y = graphMain.CanvasSize.Height - ((float)lastY1 - GridYMin) * pixelsPerUnitY - offsetY * pixelsPerUnitY;
currentX += xStepSize;
if (currentX > graphMain.CanvasSize.Width)
{
currentX = 0;
ClearFlag = true;
break;
}
}
// store the last coordinate
DataBuffer1.Add(lastY1);
// now draw this array
graphMain.InvalidateVisual();
}
