private void PrepareData()
{
originalForm = BitmapUtils.LoadBitmap(path);
Bitmap smallForm = BitmapUtils.Resize(originalForm, smallImageWidth, originalForm.Height * smallImageWidth / originalForm.Width);
BWThreshold = BitmapUtils.GetMinMaxMiddleColorThreshold(smallForm);
CreateSmallExpandedBW(smallForm);
largeForm = BitmapUtils.Resize(originalForm, largeImageWidth, originalForm.Height * largeImageWidth / originalForm.Width);
}
private void Load(string path)
{
//Create temp directory
if (Directory.Exists("TempFontStorage"))
{
Directory.Delete("TempFontStorage", true);
}
Directory.CreateDirectory("TempFontStorage");
//Extract zip
try
{
ZipFile.ExtractToDirectory(path, "TempFontStorage");
}
catch (InvalidDataException e)
{
throw new FontLoadingException("Couldn't unpack zip", e);
}
//Load images
string[] folders = Directory.GetDirectories("TempFontStorage");
foreach (string folder in folders)
{
FChar key = (FChar)Enum.Parse(typeof(FChar), Path.GetFileName(folder));
List <Bitmap> value = new List <Bitmap>();
string[] imagePaths = Directory.GetFiles(folder);
foreach (string imagePath in imagePaths)
{
Bitmap loadedBitmap;
using (Bitmap bitmap = BitmapUtils.LoadBitmap(imagePath))
{
loadedBitmap = new Bitmap(bitmap);
}
value.Add(loadedBitmap);
}
images.Add(key, value);
}
//Load margins
XElement file = XElement.Load("TempFontStorage/margins.xml");
var leftPairs = file.Descendants().Where((x) => x.Name == "leftMargins").First().Descendants().Where((elem) => elem.Name == "pair");
leftMargins = new Dictionary <FChar, List <double> >();
foreach (XElement pair in leftPairs)
{
FChar key = (FChar)Enum.Parse(typeof(FChar), pair.Attribute("key").Value);
if (!leftMargins.ContainsKey(key))
{
leftMargins.Add(key, new List <double>());
}
leftMargins[key].AddRange(pair.Descendants().Select((item) => double.Parse(item.Attribute("value").Value, CultureInfo.InvariantCulture)));
}
var rightPairs = file.Descendants().Where((x) => x.Name == "rightMargins").First().Descendants().Where((elem) => elem.Name == "pair");
rightMargins = new Dictionary <FChar, List <double> >();
foreach (XElement pair in rightPairs)
{
FChar key = (FChar)Enum.Parse(typeof(FChar), pair.Attribute("key").Value);
if (!rightMargins.ContainsKey(key))
{
rightMargins.Add(key, new List <double>());
}
rightMargins[key].AddRange(pair.Descendants().Select((item) => double.Parse(item.Attribute("value").Value, CultureInfo.InvariantCulture)));
}
//Delete temp directory
if (Directory.Exists("TempFontStorage"))
{
Directory.Delete("TempFontStorage", true);
}
}
