static public void Compute()
{
wasComputed = true;
foreach (var imageFn in CmdOptions.options.inputFiles)
{
Bitmap inp = null;
try
{
inp = (Bitmap)Image.FromFile(imageFn);
}
catch (Exception)
{
}
if (inp == null)
{
inp = Draw.TestImageGray(1200, 900, 12);
}
Bitmap bmp;
sw.Restart();
long dots = Dither.TransformImage(inp, out bmp, inp.Width, inp.Height, CmdOptions.options.param);
sw.Stop();
float elapsed = 1.0e-3f * sw.ElapsedMilliseconds;
bmp.SetResolution(1200, 1200);
Util.Log(CmdOptions.options.param);
Util.LogFormat("Name: '{0}', input: '{1}', elapsed: {2:f3}s, dots: {3}, dps: {4}, hash: {5:X16}",
CmdOptions.options.name, imageFn, elapsed, Util.kmg(dots), Util.kmg((long)(dots / elapsed)),
Draw.Hash(bmp));
string fileName = CmdOptions.options.outputFileName;
if (string.IsNullOrEmpty(fileName))
{
fileName = Path.GetFileName(imageFn);
}
string outFn = Path.Combine(CmdOptions.options.outDir, fileName);
string ext = Path.GetExtension(outFn);
if (ext.ToLower() != ".png")
{
outFn = outFn.Substring(0, outFn.Length - ext.Length) + ".png";
}
bmp.Save(outFn, System.Drawing.Imaging.ImageFormat.Png);
Util.LogFormat("Output: '{0} ({1}x{2}px, {3:f1}x{4:f1}cm)' .. saved",
outFn, bmp.Width, bmp.Height,
bmp.Width * 2.54 / 1200.0, bmp.Height * 2.54 / 1200.0);
inp.Dispose();
bmp.Dispose();
}
}
private void transform()
{
if (inputImage != null)
{
Bitmap ibmp = (Bitmap)inputImage;
Bitmap bmp;
Stopwatch sw = new Stopwatch();
sw.Start();
long dots = Dither.TransformImage(ibmp, out bmp, ibmp.Width, ibmp.Height, textParam.Text);
sw.Stop();
float elapsed = 1.0e-3f * sw.ElapsedMilliseconds;
bmp.SetResolution(1200, 1200);
SetImage(bmp);
SetText(string.Format(CultureInfo.InvariantCulture, "Elapsed: {0:f3}s, dots: {1}",
elapsed, Util.kmg(dots)));
}
StopComputation();
}