private void ReleaseUnmanagedResources()
{
if (_matrix != IntPtr.Zero)
{
PiNativeMethods.DeleteMatrix(_matrix);
}
}
public PiRgbMatrix(int numCells)
{
Validate.Range(numCells, 1, 2);
Width = 32 * numCells;
Height = 32;
_matrix = PiNativeMethods.CreateMatrix(Height, numCells);
Clear();
}
public void SetWriteCycles(byte writeCycles)
{
PiNativeMethods.SetMatrixWriteCycles(_matrix, writeCycles);
}
public void SetPwmBits(byte bits)
{
PiNativeMethods.SetMatrixPwmBits(_matrix, bits);
}
public void SetPixel(int x, int y, RgbColor color)
{
Validate.XY(x, y, Width, Height);
PiNativeMethods.SetMatrixPixel(_matrix, x, y, color.R, color.G, color.B);
}
public void Fill(RgbColor color)
{
PiNativeMethods.FillMatrix(_matrix, color.R, color.G, color.B);
}
public void Clear()
{
PiNativeMethods.ClearMatrix(_matrix);
}