static bool WidthValid(MagickImage img, Op op, int minPixels)
{
if (op == Op.IsSmaller && img.Width >= minPixels)
{
return(true); // Not smaller. Return (do not delete).
}
if (op == Op.IsBigger && img.Width <= minPixels)
{
return(true); // Not bigger. Return (do not delete).
}
if (op == Op.Is && img.Width != minPixels)
{
return(true); // Not equal. Return (do not delete).
}
if (op == Op.IsNot && img.Width == minPixels)
{
return(true); // Equal. Return (do not delete).
}
if (op == Op.Divisible && (img.Width % minPixels != 0))
{
return(true); // Equal. Return (do not delete).
}
if (op == Op.NotDivisible && (img.Width % minPixels == 0))
{
return(true); // Equal. Return (do not delete).
}
return(false);
}
public static void DeleteSmallImages(string path, SM mode, Op op, int minPixels)
{
MagickImage img = IOUtils.ReadImage(path, false);
if (img == null)
{
return;
}
bool heightLonger = img.Height > img.Width;
bool widthLonger = img.Width > img.Height;
bool square = (img.Height == img.Width);
if (mode == SM.EitherSide)
{
if (HeightValid(img, op, minPixels) && WidthValid(img, op, minPixels))
{
return;
}
}
else
if (mode == SM.BothSides)
{
if (HeightValid(img, op, minPixels) || WidthValid(img, op, minPixels))
{
return;
}
}
if (square || mode == SM.Height || (mode == SM.LongerSide && heightLonger) || (mode == SM.ShorterSide && widthLonger))
{
if (HeightValid(img, op, minPixels))
{
return;
}
}
else
if (mode == SM.Width || (mode == SM.LongerSide && widthLonger) || (mode == SM.ShorterSide && heightLonger))
{
if (WidthValid(img, op, minPixels))
{
return;
}
}
string fname = Path.GetFileName(path);
Logger.Log("-> Deleted " + fname + " (" + img.Width + "x" + img.Height + ")");
File.Delete(img.FileName);
}
