private void ExtractTemplate_Click(object sender, EventArgs e)
{
//extract templates from images in a directory
String[] files = Directory.GetFiles(dir, "*.png");
String infile = dir + "\\palettes.tsv";
Dictionary <String, List <PaletteData> > palettes = LoadFilePalettes(infile);
Directory.CreateDirectory(dir + "\\templates\\");
Directory.CreateDirectory(dir + "\\recolor\\");
Random random = new Random();
foreach (String f in files)
{
Bitmap image = new Bitmap(Image.FromFile(f));
Segmentation seg = new Segmentation();
String basename = f.Replace(dir + "\\", "");
String segFile = dir + "/segments/" + basename;
seg.LoadFromFile(f, segFile);
ColorTemplate template = new ColorTemplate(image, seg, palettes[basename].First());
Bitmap render = template.Render();
render.Save(dir + "\\templates\\" + basename);
//testing random color assignments
int numSeg = template.NumSlots();
int[] segToColor = new int[numSeg];
for (int t = 0; t < 3; t++)
{
for (int i = 0; i < numSeg; i++)
{
segToColor[i] = random.Next(palettes[basename].First().colors.Count());
}
Bitmap recolor = template.ColorWith(palettes[basename].First(), segToColor);
recolor.Save(dir + "\\recolor\\" + Util.ConvertFileName(basename, "_" + t));
Bitmap solidcolor = template.SolidColor(palettes[basename].First(), segToColor);
solidcolor.Save(dir + "\\recolor\\" + Util.ConvertFileName(basename, "_" + t + "_solid"));
}
}
}