public static Image addWaterMark(Image orig, Image watermark, Uniqueizer.eWatermarkPosition position)
{
// 0 w/3 w*2/3
double resolution = Globals.settings.GetWatermarkResolution();
Point location = new Point();
Rectangle waterMark = new Rectangle();
waterMark.Width = (int)Math.Round(orig.Width / resolution);
waterMark.Height = (int)Math.Round(((orig.Width / resolution) * watermark.Height) / watermark.Width);
//[orig.Width / 3] / x : watermark.Width / watermark.Height
//x = ((orig.Width / 3) * watermark.Height) / waterMark.Width
using (Graphics g = Graphics.FromImage(orig))
{
switch (position)
{
case Uniqueizer.eWatermarkPosition.UP_LEFT:
case Uniqueizer.eWatermarkPosition.UP_MIDDLE:
case Uniqueizer.eWatermarkPosition.UP_RIGHT:
location.Y = 0;
break;
case Uniqueizer.eWatermarkPosition.CENTER_LEFT:
case Uniqueizer.eWatermarkPosition.CENTER_MIDDLE:
case Uniqueizer.eWatermarkPosition.CENTER_RIGHT:
location.Y = orig.Height / 2 - (waterMark.Height / 2);
break;
case Uniqueizer.eWatermarkPosition.DOWN_LEFT:
case Uniqueizer.eWatermarkPosition.DOWN_MIDDLE:
case Uniqueizer.eWatermarkPosition.DOWN_RIGHT:
location.Y = orig.Height - waterMark.Height;
break;
}
switch (position)
{
case Uniqueizer.eWatermarkPosition.CENTER_LEFT:
case Uniqueizer.eWatermarkPosition.DOWN_LEFT:
case Uniqueizer.eWatermarkPosition.UP_LEFT:
location.X = 0;
break;
case Uniqueizer.eWatermarkPosition.CENTER_MIDDLE:
case Uniqueizer.eWatermarkPosition.DOWN_MIDDLE:
case Uniqueizer.eWatermarkPosition.UP_MIDDLE:
location.X = orig.Width / 2 - waterMark.Width / 2;
break;
case Uniqueizer.eWatermarkPosition.CENTER_RIGHT:
case Uniqueizer.eWatermarkPosition.DOWN_RIGHT:
case Uniqueizer.eWatermarkPosition.UP_RIGHT:
location.X = orig.Width - waterMark.Width;
break;
}
g.DrawImage(watermark, location.X, location.Y, waterMark.Width, waterMark.Height);
g.Dispose();
}
return(orig);
}
public static void ProcessPicture(string dir, string path, int pixel_count, Image watermark, Uniqueizer.eWatermarkPosition position)
{
try
{
Log.AddMessage("dir: " + dir + " path: " + path + " pixel_count: " + pixel_count.ToString() + " image: " + (watermark == null ? "null" : "normal " + watermark.RawFormat.ToString()));
FileInfo fInfo = new FileInfo(path);
DirectoryInfo dParentSave = fInfo.Directory;
string save_dir = dir + "_lightning" + ((dParentSave != fInfo.Directory) ? "\\" + fInfo.Directory.Name : "");
string save_file = save_dir + "\\0" + fInfo.Name;
Random rand = new Random((int)DateTime.Now.Ticks + DateTime.Now.Millisecond + DateTime.Now.Second + DateTime.Now.Minute);
if (!Directory.Exists(save_dir))
{
Directory.CreateDirectory(save_dir);
}
Image image = getImage(path);
if (Globals.settings.Instance.bUseWatermark)
{
if (position == Uniqueizer.eWatermarkPosition.RANDOM)
{
image = addWaterMark(image, watermark, rand, Globals.settings.Instance.iWatermarksCount);
}
else
{
image = addWaterMark(image, watermark, position);
}
}
if (Globals.settings.Instance.bRandomRotate)
{
image = rotateImage(image, rand.NextDouble() + rand.Next(-1, 1));
}
if (Globals.settings.Instance.bRandomCrop)
{
Point crop_right = new Point(rand.Next(3, 10), rand.Next(3, 10));
image = cropImage(image, new Rectangle(crop_right.X, crop_right.Y, image.Width - crop_right.X, image.Height - crop_right.Y));
}
image.Save(save_file);
image.Dispose();
GC.Collect();
}
catch (Exception e)
{
Log.AddMessage(e.Message + e.StackTrace);
}
}