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(); } }