protected override void OnPaint(PaintEventArgs e)
{
var graphics = e.Graphics;
var spiral = new Spiral(center);
var prev = spiral.GetNextSpiralPoint();
for (var i = 0; i < 1000; i++)
{
var item = spiral.GetNextSpiralPoint();
graphics.DrawLine(Pens.Orange, prev, item);
prev = item;
}
}
private Rectangle FindNextRectanglePosition(Size rectangleSize)
{
var nextSpiralPoint = spiral.GetNextSpiralPoint();
var nextRectangle = new Rectangle(GetRectangleCenterLocation(rectangleSize, nextSpiralPoint), rectangleSize);
while (!IsInValidPosition(nextRectangle))
{
nextSpiralPoint = spiral.GetNextSpiralPoint();
nextRectangle = new Rectangle(GetRectangleCenterLocation(rectangleSize, nextSpiralPoint), rectangleSize);
if (!cloudBorders.Contains(nextSpiralPoint))
{
throw new ArgumentException("Can't place rectangle because cloud is too small");
}
}
return(nextRectangle);
}
