private void MakeCollage(int userId, int albumId, int width, int rows, string collagesDirectoryPath)
{
int height = rows * MAX_HEIGHT;
string collagePath = _pathUtil.BuildAbsoluteCollagePath(userId, albumId);
using (Image image = new Bitmap(width, height))
{
using (Graphics graphics = Graphics.FromImage(image))
{
SetUpGraphics(graphics);
IEnumerable <string> thumbnailsPaths = _pathUtil.BuildAbsoluteThumbnailsPaths(userId, albumId,
ImageSize.Small);
TileImages(graphics, thumbnailsPaths, width, height);
Directory.CreateDirectory(collagesDirectoryPath);
image.Save(collagePath, ImageFormat.Jpeg);
}
}
}
