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
}
override public void DrawButton(
int x, int y,
int width, int height,
FontInfo fontInfo,
int fontHeight,
BasicColor borderColor,
BasicColor fillColor,
BasicColor fontColor,
string text,
Canvas.RoundedCornerStyle cornerStyle = RoundedCornerStyle.All) {
BasicTypeSerializer.Put(Context,(byte)Command.DrawButton);
BasicTypeSerializer.Put(Context,(ushort)x);
BasicTypeSerializer.Put(Context,(ushort)y);
BasicTypeSerializer.Put(Context,(ushort)width);
BasicTypeSerializer.Put(Context,(ushort)height);
BasicTypeSerializer.Put(Context,fontInfo.ID);
BasicTypeSerializer.Put(Context,(ushort)fontHeight);
BasicTypeSerializer.Put(Context,(ushort)borderColor);
BasicTypeSerializer.Put(Context,(ushort)fillColor);
BasicTypeSerializer.Put(Context,(ushort)fontColor);
BasicTypeSerializer.Put(Context,text, true);
BasicTypeSerializer.Put(Context,(ushort)cornerStyle);
}
public static void RenderIcons(Canvas canvas) {
var icons = new Icons16();
// Cross/Failed
canvas.DrawRectangleRounded(10, 190, 30, 210, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(12, 192, BasicColor.Red, icons.Failed);
canvas.DrawRectangleRounded(10, 220, 30, 240, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(12, 222, BasicColor.Red, icons.Failed);
canvas.DrawIcon16(12, 222, BasicColor.White, icons.FailedInterior);
canvas.DrawRectangleRounded(10, 250, 30, 270, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(12, 252, BasicColor.White, icons.FailedInterior);
// Alert
canvas.DrawRectangleRounded(40, 190, 60, 210, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(42, 192, BasicColor.Yellow, icons.Alert);
canvas.DrawRectangleRounded(40, 220, 60, 240, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(42, 222, BasicColor.Yellow, icons.Alert);
canvas.DrawIcon16(42, 222, BasicColor.White, icons.AlertInterior);
canvas.DrawRectangleRounded(40, 250, 60, 270, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(42, 252, BasicColor.White, icons.AlertInterior);
// Checkmark/Passed
canvas.DrawRectangleRounded(70, 190, 90, 210, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(72, 192, BasicColor.Green, icons.Passed);
canvas.DrawRectangleRounded(70, 220, 90, 240, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(72, 222, BasicColor.Green, icons.Passed);
canvas.DrawIcon16(72, 222, BasicColor.White, icons.PassedInterior);
canvas.DrawRectangleRounded(70, 250, 90, 270, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(72, 252, BasicColor.White, icons.PassedInterior);
// Info
canvas.DrawRectangleRounded(100, 190, 120, 210, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(102, 192, BasicColor.Blue, icons.Info);
canvas.DrawRectangleRounded(100, 220, 120, 240, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(102, 222, BasicColor.Blue, icons.Info);
canvas.DrawIcon16(102, 222, BasicColor.White, icons.InfoInterior);
canvas.DrawRectangleRounded(100, 250, 120, 270, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(102, 252, BasicColor.White, icons.InfoInterior);
// Tools/Config
canvas.DrawRectangleRounded(130, 190, 150, 210, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(132, 192, BasicColor.Green, icons.Tools);
// Pointer
canvas.DrawRectangleRounded(160, 190, 180, 210, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(162, 192, BasicColor.Magenta, icons.Pointer);
canvas.DrawRectangleRounded(160, 220, 180, 240, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(162, 222, BasicColor.Magenta, icons.Pointer);
canvas.DrawIcon16(162, 222, BasicColor.White, icons.PointerDot);
canvas.DrawRectangleRounded(160, 250, 180, 270, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(162, 252, BasicColor.White, icons.PointerDot);
// Tag
canvas.DrawRectangleRounded(190, 190, 210, 210, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(192, 192, BasicColor.Cyan, icons.Tag);
canvas.DrawRectangleRounded(190, 220, 210, 240, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(192, 222, BasicColor.Cyan, icons.Tag);
canvas.DrawIcon16(192, 222, BasicColor.White, icons.TagDot);
canvas.DrawRectangleRounded(190, 250, 210, 270, ColorButton, 5, Canvas.RoundedCornerStyle.None);
canvas.DrawIcon16(192, 252, BasicColor.White, icons.TagDot);
}
public static void RenderPrimitiveShapes(Canvas canvas) {
canvas.DrawLine(5, 65, 200, 65, BasicColor.Red);
canvas.DrawLine(5, 67, 200, 67, BasicColor.Green);
canvas.DrawLine(5, 69, 200, 69, BasicColor.Blue);
canvas.DrawCircleFilled(30, 105, 23, (BasicColor)canvas.GetRGB24toRGB565(0x33, 0x00, 0x00));
canvas.DrawCircleFilled(30, 105, 19, (BasicColor)canvas.GetRGB24toRGB565(0x66, 0x00, 0x00));
canvas.DrawCircleFilled(30, 105, 15, (BasicColor)canvas.GetRGB24toRGB565(0x99, 0x00, 0x00));
canvas.DrawCircleFilled(30, 105, 11, (BasicColor)canvas.GetRGB24toRGB565(0xCC, 0x00, 0x00));
canvas.DrawCircleFilled(30, 105, 7, (BasicColor)canvas.GetRGB24toRGB565(0xFF, 0x00, 0x00));
canvas.DrawRectangleFilled(80, 80, 180, 125, (BasicColor)GrayScaleValues.Gray_15);
canvas.DrawRectangleFilled(85, 85, 175, 120, (BasicColor)GrayScaleValues.Gray_30);
canvas.DrawRectangleFilled(90, 90, 170, 115, (BasicColor)GrayScaleValues.Gray_50);
canvas.DrawRectangleFilled(95, 95, 165, 110, (BasicColor)GrayScaleValues.Gray_80);
canvas.DrawRectangleFilled(100, 100, 160, 105, (BasicColor)GrayScaleValues.Gray_128);
}
public static void RenderCompoundShapes(Canvas canvas, FontInfo fontInfo) {
canvas.DrawProgressBar(
70, 140,
75, 12,
Canvas.RoundedCornerStyle.None,
Canvas.RoundedCornerStyle.None,
BasicColor.Black,
(BasicColor)GrayScaleValues.Gray_128,
(BasicColor)GrayScaleValues.Gray_30,
BasicColor.Green,
78);
canvas.DrawString(5, 144, BasicColor.Black, fontInfo, "Progress");
canvas.DrawString(155, 144, BasicColor.Black, fontInfo, "78%");
canvas.DrawRectangleFilled(0, 275, 239, 319, (BasicColor)GrayScaleValues.Gray_80);
canvas.DrawButton(
20, 285,
200, 25,
fontInfo,
7,
BasicColor.Black,
BasicColor.Green,
BasicColor.Black,
"Click For Text Entry"
);
}
virtual public void DrawButton(int x, int y, int width, int height, FontInfo fontInfo, int fontHeight, BasicColor borderColor, BasicColor fillColor, BasicColor fontColor, string text, Canvas.RoundedCornerStyle cornerStyle = RoundedCornerStyle.All) {
// Border
DrawRectangleRounded(x, y, x + width, y + height, borderColor, 5, cornerStyle);
// Fill
DrawRectangleRounded(x + 2, y + 2, x + width - 2, y + height - 2, fillColor, 5, cornerStyle);
// Render text
if (text.Length != 0) {
var textWidth = GetStringWidth(fontInfo, text);
var xStart = x + (width / 2) - (textWidth / 2);
var yStart = y + (height / 2) - (fontHeight / 2) + 1;
DrawString(xStart, yStart, fontColor, fontInfo, text);
}
}
