public static void BasicUITest(VirtualCanvas canvas) {
canvas.SetOrientation(Orientation.Portrait);
canvas.DrawFill(ColorBackground);
canvas.DrawString(5, 10, (ushort)BasicColor.Black, DejaVuSansBold9.ID, "DejaVu Sans 9 Bold");
canvas.DrawString(5, 30, (ushort)BasicColor.Black, DejaVuSans9.ID, "DejaVu Sans 9");
canvas.DrawString(5, 50, (ushort)BasicColor.Black, DejaVuSansMono8.ID, "DejaVu Sans Mono 8");
canvas.SetOrientation(Orientation.Landscape);
canvas.DrawString(5, 10, (ushort)BasicColor.Black, DejaVuSans9.ID, "DejaVu Sans 9 (Rotated)");
canvas.SetOrientation(Orientation.Portrait);
RenderPrimitiveShapes(canvas);
var fontInfo = new DejaVuSans9().GetFontInfo();
RenderCompoundShapes(canvas, fontInfo);
RenderIcons(canvas);
var button = new ButtonWidget(20, 285, 200, 25, fontInfo, "Continue Demo");
canvas.RegisterWidget(button);
canvas.RenderWidgets();
while (!button.Clicked) {
canvas.TouchscreenWaitForEvent();
}
button.Dirty = true;
canvas.RenderWidgets();
canvas.Execute();
canvas.UnRegisterWidget(button);
}