Canvas

Canvas is a widget that allows you to render arbitrary "pixels" (or coxels, as Simon Cropp suggested we should call them).

Drawing primitives

// Create a canvas
var canvas = new Canvas(16, 16);

// Draw some shapes
for(var i = 0; i < canvas.Width; i++)
{
    // Cross
    canvas.SetPixel(i, i, Color.White);
    canvas.SetPixel(canvas.Width - i - 1, i, Color.White);

    // Border
    canvas.SetPixel(i, 0, Color.Red);
    canvas.SetPixel(0, i, Color.Green);
    canvas.SetPixel(i, canvas.Height - 1, Color.Blue);
    canvas.SetPixel(canvas.Width - 1, i, Color.Yellow);
}

// Render the canvas
AnsiConsole.Render(canvas);

Result