/// <summary>
/// Display standard startup screen
/// </summary>
private static void DisplaySurprise()
{
// 1. clear screen
// 2. set screen color to LightBlue
// 3. Fill a 80% or more box centered on the screen
// 4. Draw the startup text to the inner block
// 5. Assume 40 chars and 15 lines
//
// 1 2 3 4
// 1234567890123456789012345678901234567890
//
// *** NANOFRAMEWORK PREVIEW 772 ***
//
// 8M RAM SYSTEM 8362776 BYTES FREE
//
// READY
// [BLINK BLOCK]
// Clear the screen
tft.ClearScreen();
// Fill the screen with light blue
tft.FillScreen(Color565.LightBlue);
// Draw a rectangular with a 20 pixel surrounding
tft.DrawRect(20, 300, 20, 220, Color565.DarkBlue);
// Now draw the text 1.0.4.488
tft.DrawString(25, 25, " *** NANOFRAMEWORK 1.0.4.488 *** ", Color565.LightBlue, Color565.DarkBlue, font);
tft.DrawString(25, 55, "8M RAM SYSTEM 8362776 BYTES FREE", Color565.LightBlue, Color565.DarkBlue, font);
tft.DrawString(20, 85, "READY.", Color565.LightBlue, Color565.DarkBlue, font);
}