/// <inheritdoc />
public override Pixel[,] Render()
{
char[,] inp1 = Content.ToNdArray2D();
char[,] inp = new char[inp1.GetLength(0), inp1.GetLength(1) + 4];
inp.Populate(' ');
inp1.CopyTo(inp, new Point(4, 0));
inp[0, 0] = '[';
inp[0, 1] = Checked ? 'X' : SpecialChars.Empty;
inp[0, 2] = ']';
int w = inp.GetLength(0);
int h = inp.GetLength(1);
Pixel[,] output = new Pixel[w, h];
for (int x = 0; x < w; x++)
{
for (int y = 0; y < h; y++)
{
output[x, y] = new Pixel(Selected ? ForeColor : BackColor, Selected ? BackColor : ForeColor, inp[x, y]);
}
}
Size = new Size(w, h);
return(output);
}