private IEnumerable <SliceRectangle <T> > GetRectangles <T>(
SliceRectangle <T> sliceRectangle)
{
var isHorizontalSplit = sliceRectangle.Width >= sliceRectangle.Height;
var currentPos = 0;
foreach (var subSlice in sliceRectangle.Slice.SubSlices)
{
var subRect = new SliceRectangle <T> {
Slice = subSlice
};
int rectSize;
if (isHorizontalSplit)
{
rectSize = (int)Math.Round(sliceRectangle.Width * subSlice.Size);
subRect.X = sliceRectangle.X + currentPos;
subRect.Y = sliceRectangle.Y;
subRect.Width = rectSize;
subRect.Height = sliceRectangle.Height;
}
else
{
rectSize = (int)Math.Round(sliceRectangle.Height * subSlice.Size);
subRect.X = sliceRectangle.X;
subRect.Y = sliceRectangle.Y + currentPos;
subRect.Width = sliceRectangle.Width;
subRect.Height = rectSize;
}
currentPos += rectSize;
if (subSlice.Elements.Count() > 1)
{
foreach (var sr in GetRectangles(subRect))
{
yield return(sr);
}
}
else if (subSlice.Elements.Count() == 1)
{
yield return(subRect);
}
}
}
public static Rectangle FillInBackground(SliceRectangle<User> r, string path)
{
var client = new WebClient();
var byteArray = client.DownloadData(path);
var stream = new MemoryStream(byteArray);
var image = new Bitmap(stream);
var ratioX = (double)r.Width / image.Width;
var ratioY = (double)r.Height / image.Height;
var ratio = ratioX > ratioY ? ratioX : ratioY;
var newHeight = Convert.ToInt32(image.Height * ratio);
var newWidth = Convert.ToInt32(image.Width * ratio);
var posX = Convert.ToInt32((r.Width - (image.Width * ratio)) / 2);
var posY = Convert.ToInt32((r.Height - (image.Height * ratio)) / 2);
return new Rectangle(posX, posY, newWidth - 1, newHeight - 1);
}
public static IEnumerable <SliceRectangle <T> > GetRectangles <T>(Slice <T> slice, int width, int height)
{
var area = new SliceRectangle <T> {
Slice = slice, Width = width, Height = height
};
foreach (var rect in GetRectangles(area))
{
// Make sure no rectangle go outside the original area
if (rect.X + rect.Width > area.Width)
{
rect.Width = area.Width - rect.X;
}
if (rect.Y + rect.Height > area.Height)
{
rect.Height = area.Height - rect.Y;
}
yield return(rect);
}
}
