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);
}
public static void MultiWidgetTest(VirtualCanvas canvas)
{
canvas.SetOrientation(Orientation.Landscape);
canvas.DrawFill(ColorHelpers.GetRGB24toRGB565(255, 255, 255));
var fontInfo = new DejaVuSans9().GetFontInfo();
var redButton = new ButtonWidget(10, 204, 44, 22, fontInfo, "Red");
redButton.FillColor = ColorHelpers.GetRGB24toRGB565(255, 0, 0);
redButton.FillColorClicked = ColorHelpers.GetRGB24toRGB565(255, 255, 255);
redButton.FontColorClicked = ColorHelpers.GetRGB24toRGB565(255, 0, 0);
var greenButton = new ButtonWidget(60, 204, 44, 22, fontInfo, "Green");
greenButton.FillColor = ColorHelpers.GetRGB24toRGB565(0, 255, 0);
greenButton.FillColorClicked = ColorHelpers.GetRGB24toRGB565(255, 255, 255);
greenButton.FontColorClicked = ColorHelpers.GetRGB24toRGB565(0, 255, 0);
var blueButton = new ButtonWidget(110, 204, 44, 22, fontInfo, "Blue");
blueButton.FillColor = ColorHelpers.GetRGB24toRGB565(0, 0, 255);
blueButton.FillColorClicked = ColorHelpers.GetRGB24toRGB565(255, 255, 255);
blueButton.FontColorClicked = ColorHelpers.GetRGB24toRGB565(0, 0, 255);
var continueButton = new ButtonWidget(247, 204, 64, 22, fontInfo, "Continue");
continueButton.FillColor = ColorHelpers.GetRGB24toRGB565(255, 255, 255);
continueButton.FontColorClicked = ColorHelpers.GetRGB24toRGB565(0, 0, 0);
canvas.RegisterWidget(redButton);
canvas.RegisterWidget(greenButton);
canvas.RegisterWidget(blueButton);
canvas.RegisterWidget(continueButton);
canvas.WidgetClicked += ColorButtonsClickedHandler;
canvas.RenderWidgets();
while (!continueButton.Clicked)
{
canvas.ActivateWidgets(true);
canvas.RenderWidgets();
canvas.Execute();
canvas.TouchscreenWaitForEvent();
canvas.RenderWidgets(Render.All);
canvas.Execute();
}
canvas.WidgetClicked -= ColorButtonsClickedHandler;
continueButton.Dirty = true;
continueButton.Draw(canvas);
canvas.Execute();
canvas.UnRegisterAllWidgets();
}
public static void Main()
{
tft.Initialize();
#if DRAWTOFILE
StorageDevice.MountSD("SD", SPI.SPI_module.SPI1, Pins.GPIO_PIN_D10);
var file = new FileStream(@"SD\VirtualCanvas.bin", FileMode.Create);
var context = new BasicTypeSerializerContext(file);
#else
var context = new BasicTypeSerializerContext();
#endif
var virtualCanvas = new VirtualCanvas(context);
var fontDejaVuSansBold9 = new DejaVuSansBold9();
var fontDejaVuSans9 = new DejaVuSans9();
var fontDejaVuSansMono8 = new DejaVuSansMono8();
virtualCanvas.DrawFill(ColorBackground);
virtualCanvas.DrawString(5, 10, BasicColor.Black, fontDejaVuSansBold9.GetFontInfo(), "DejaVu Sans 9 Bold");
virtualCanvas.DrawString(5, 30, BasicColor.Black, fontDejaVuSans9.GetFontInfo(), "DejaVu Sans 9");
virtualCanvas.DrawString(5, 50, BasicColor.Black, fontDejaVuSansMono8.GetFontInfo(), "DejaVu Sans Mono 8");
// Check if the screen orientation can be changed
if (tft.GetProperties().Orientation == true)
{
// Change the orientation
virtualCanvas.SetOrientation(LCD.Orientation.Landscape);
// Render some text in the new orientation
virtualCanvas.DrawString(5, 10, BasicColor.Black, new DejaVuSans9().GetFontInfo(), "DejaVu Sans 9 (Rotated)");
// Change the orientation back
virtualCanvas.SetOrientation(LCD.Orientation.Portrait);
}
RenderPrimitiveShapes(virtualCanvas);
RenderCompoundShapes(virtualCanvas, fontDejaVuSans9.GetFontInfo());
RenderIcons(virtualCanvas);
var localCanvas = new Canvas(tft);
#if DRAWTOFILE
file.Flush();
file.Close();
localCanvas.Replay(new BasicTypeDeSerializerContext(new FileStream(@"SD\VirtualCanvas.bin", FileMode.Open)));
StorageDevice.Unmount("SD");
#else
//localCanvas.Replay(new BasicTypeDeSerializerContext(context.GetBuffer()));
StorageDevice.MountSD("SD", SPI.SPI_module.SPI1, Pins.GPIO_PIN_D10);
var file = new FileStream(@"SD\VirtualCanvas.bin", FileMode.Create);
int contentSize = 0;
byte[] buffer = context.GetBuffer(ref contentSize);
file.Write(buffer, 0, contentSize);
file.Flush();
file.Close();
StorageDevice.Unmount("SD");
#endif
}
protected virtual void InitializeLookAndFeel()
{
BorderColor = (ushort)BasicColor.Black;
FillColor = (ushort)BasicColor.White;
FillColorClicked = (ushort)BasicColor.Black;
FontColor = (ushort)BasicColor.Black;
FontColorClicked = (ushort)BasicColor.White;
CornerStyle = RoundedCornerStyle.All;
if (Text == null)
{
Text = "?";
}
if (FontInfo == null)
{
FontInfo = new DejaVuSans9().GetFontInfo();
}
}