protected override void OnPaint(ConsoleBitmap context)
{
context.Pen = new ConsoleCharacter(' ', backgroundColor: BorderElement.BackgroundColor);
context.FillRectUnsafe(0, 0, Width, Height);
context.Pen = new ConsoleCharacter(' ', backgroundColor: BorderElement.BorderColor);
context.DrawLine(0, 0, 0, Height);
context.DrawLine(1, 0, 1, Height);
context.DrawLine(Width - 1, 0, Width - 1, Height);
context.DrawLine(Width - 2, 0, Width - 2, Height);
context.DrawLine(0, 0, Width, 0);
context.DrawLine(0, Height - 1, Width, Height - 1);
}
public void DrawLines()
{
var bitmap = new ConsoleBitmap(80, 30);
var centerX = bitmap.Width / 2;
var centerY = bitmap.Height / 2;
var app = new CliTestHarness(TestContext, bitmap.Width, bitmap.Height, true);
app.QueueAction(async() =>
{
app.LayoutRoot.Add(new BitmapControl()
{
Bitmap = bitmap
}).Fill();
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Gray);
bitmap.DrawLine(centerX, centerY, 0, centerY / 2);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Red);
bitmap.DrawLine(centerX, centerY, 0, 0);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Yellow);
bitmap.DrawLine(centerX, centerY, centerX / 2, 0);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Green);
bitmap.DrawLine(centerX, centerY, centerX, 0);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Magenta);
bitmap.DrawLine(centerX, centerY, (int)(bitmap.Width * .75), 0);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Cyan);
bitmap.DrawLine(centerX, centerY, bitmap.Width - 1, 0);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Gray);
bitmap.DrawLine(centerX, centerY, bitmap.Width - 1, centerY / 2);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.White);
bitmap.DrawLine(centerX, centerY, 0, bitmap.Height / 2);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Blue);
bitmap.DrawLine(centerX, centerY, bitmap.Width - 1, bitmap.Height / 2);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Gray);
bitmap.DrawLine(centerX, centerY, 0, (int)(bitmap.Height * .75));
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Red);
bitmap.DrawLine(centerX, centerY, 0, bitmap.Height - 1);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Yellow);
bitmap.DrawLine(centerX, centerY, centerX / 2, bitmap.Height - 1);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Green);
bitmap.DrawLine(centerX, centerY, centerX, bitmap.Height - 1);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Magenta);
bitmap.DrawLine(centerX, centerY, (int)(bitmap.Width * .75), bitmap.Height - 1);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Cyan);
bitmap.DrawLine(centerX, centerY, bitmap.Width - 1, bitmap.Height - 1);
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
bitmap.Pen = new ConsoleCharacter('X', ConsoleColor.Gray);
bitmap.DrawLine(centerX, centerY, bitmap.Width - 1, (int)(bitmap.Height * .75));
await app.Paint().AsAwaitable();
app.RecordKeyFrame();
app.Stop();
});
app.Start().Wait();
app.AssertThisTestMatchesLKG();
}
public void DrawLinesReverse()
{
var bitmap = new ConsoleBitmap(80, 30);
var centerX = bitmap.Width / 2;
var centerY = bitmap.Height / 2;
var app = new CliTestHarness(TestContext, bitmap.Width, bitmap.Height, true);
app.InvokeNextCycle(async() =>
{
app.LayoutRoot.Add(new BitmapControl()
{
Bitmap = bitmap
}).Fill();
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Gray), 0, centerY / 2, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Red), 0, 0, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Yellow), centerX / 2, 0, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Green), centerX, centerY, centerX, 0);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Magenta), (int)(bitmap.Width * .75), 0, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Cyan), bitmap.Width - 1, 0, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Gray), bitmap.Width - 1, centerY / 2, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.White), 0, bitmap.Height / 2, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Blue), bitmap.Width - 1, bitmap.Height / 2, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Gray), 0, (int)(bitmap.Height * .75), centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Red), 0, bitmap.Height - 1, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Yellow), centerX / 2, bitmap.Height - 1, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Green), centerX, bitmap.Height - 1, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Magenta), (int)(bitmap.Width * .75), bitmap.Height - 1, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Cyan), bitmap.Width - 1, bitmap.Height - 1, centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
bitmap.DrawLine(new ConsoleCharacter('X', ConsoleColor.Gray), bitmap.Width - 1, (int)(bitmap.Height * .75), centerX, centerY);
await app.RequestPaintAsync();
app.RecordKeyFrame();
app.Stop();
});
app.Start().Wait();
app.AssertThisTestMatchesLKG();
}