Graphics.Flush(x,y,w,h)

TinyCLR OS
1

Hello,

When I call that Flush() overload, how can I get its parameters in the event handler ?

2

That is not supported but I know why you need it. Make a GitHub issues please

3

Done.

Meanwhile, I have a workaround :

public void DrawBuffer(Byte[] buffer)
        {
            SendCommand(ILI9341CommandId.RAMWR);
            control.Write(GpioPinValue.High);

            if (fullScreen)
            {
                lock (_socket.LockSpi)
                {
                    spi.Write(buffer, 0, 1024 * 64 - 1);
                    spi.Write(buffer, 1024 * 64 - 1, 1024 * 64 - 1);
                    spi.Write(buffer, 1024 * 64 * 2 - 2, 22530);
                }
            }
            else
            {
                for (Int32 i = 0, start = ((activeY * MaxWidth) + activeX) << 1; i < activeHeight; i++, start += MaxWidth << 1)
                {
                    lock (_socket.LockSpi)
                    {
                        spi.Write(buffer, start, activeWidth << 1);
                    }
                }
            }
        }

Edit: activeX, activeY, activeWidth and activeHeight represent the active window that has to be displayed.