private void DrawCenterSquare(double a)
{
var foxDraw = new FoxDraw(canvas);
Color color = new Color();
color = Color.FromRgb((byte)rnd.Next(256), (byte)rnd.Next(256), (byte)rnd.Next(256));
foxDraw.StrokeColor(color);
Color fillColor = new Color();
fillColor = Color.FromArgb(0, 0, 0, 0);
foxDraw.FillColor(fillColor);
double centerZ = canvas.Width / 2 - a / 2;
double centerY = canvas.Height / 2 - a / 2;
foxDraw.DrawRectangle(centerZ, centerY, a, a);
}
public void Square(FoxDraw draw, double size)
{
draw.DrawRectangle(canvas.Width / 2 - size / 2, canvas.Height / 2 - size / 2, size, size);
}
