/// <summary>
/// Creates a new <see cref="LcdPage"/> on the given device.
/// </summary>
/// <param name="device">Device where this page will be shown.</param>
protected LcdPage(LcdDevice device)
{
_device = device ?? throw new ArgumentNullException("device");
DesiredFramerate = 30;
LastFrameUpdate = TimeSpan.Zero;
Priority = LcdPriority.Normal;
UpdateMode = LcdUpdateMode.Async;
}
/// <summary>
/// Creates a new <see cref="LcdGdiPage"/> on the given device.
/// </summary>
/// <param name="device">Device where this page will be shown.</param>
public LcdGdiPage(LcdDevice device)
: base(device)
{
if (device.BitsPerPixel != 8 && device.BitsPerPixel != 32)
{
throw new NotSupportedException("Only 8bpp and 32bpp devices are supported.");
}
_bitmap = new Bitmap(device.PixelWidth, device.PixelHeight, PixelFormat.Format32bppArgb);
_rectangle = new Rectangle(0, 0, device.PixelWidth, device.PixelHeight);
_32BppPixels = new byte[device.PixelWidth * device.PixelHeight * 4];
if (device.BitsPerPixel == 8)
{
_8BppPixels = new byte[device.PixelWidth * device.PixelHeight];
}
}
