void FFTCallback(float[] fftData) //data received
{
Dispatcher.Invoke(() =>
{
// MatrixFrame.FFTToFrame(fftData);
MatrixFrame.FillFrame(new Pixel(0, 0, 0));
float[] downSampledData = ResizeSampleArray(fftData, MatrixFrame.Width);
for (int i = 0; i < MatrixFrame.Width; i++)
{
if (SelectedDisplayMode == 0)
{
MatrixFrame.DrawColumnMirrored(i, (int)(downSampledData[i] * MatrixFrame.Height), _bottomColorPixel, _topColorPixel);
}
if (SelectedDisplayMode == 1)
{
MatrixFrame.DrawColumn(i, (int)(downSampledData[i] * MatrixFrame.Height), _bottomColorPixel, _topColorPixel);
}
}
MatrixFrame.Refresh();
});
}
