/// <summary>
/// Creates training data for the entire symbol with no context.
/// </summary>
/// <param name="filename">Filename of the current sketch.</param>
/// <param name="start">Number of the file.</param>
private void noContext(string filename, string start)
{
string path = Path.GetFullPath(filename);
string dir = Path.GetDirectoryName(path);
List <Substroke> subs = new List <Substroke>();
// Go through all the shapes and add all the substrokes to a list except if the shape is context
foreach (Shape shape in this.sketch.Shapes)
{
if (shape.XmlAttrs.Type != "context")
{
foreach (Substroke sub in shape.SubstrokesL)
{
subs.Add(sub);
}
}
}
// Create the windowed image (which does not actually window anything since all the substrokes
// are keys/not only neighbors)
WindowedImage image = new WindowedImage(32, 32);
image.CreateImage(subs, subs, CropMethod.DISTANCE);
// Write the training file
write(image.Cropped.SubStrokes, dir + "\\" + start + ".non.xml");
//image.DI.writeToBitmap(dir + "\\" + start, "non.bmp");
//image.DI.writeToFile(dir + "\\" + start + ".non.imat");
//image.writeToBitmap(dir + "\\" + start + ".non.bmp");
//image.writeToFile(dir + "\\" + start + ".non.imat").Close();
}
/// <summary>
/// Creates training data for the entire symbol with cropped context.
/// </summary>
/// <param name="neighborhood">The neighborhood mapping of substrokes to neighboring substrokes of the sketch.</param>
/// <param name="filename">The filename of the current sketch.</param>
/// <param name="start">Number of the file.</param>
private void croppedContextForSymbol(Neighborhood neighborhood, string filename, string start)
{
string path = Path.GetFullPath(filename);
string dir = Path.GetDirectoryName(path);
// Get all of the shapes that are not context
List <Shape> nonContext = new List <Shape>();
foreach (Shape shape in this.sketch.Shapes)
{
if (shape.XmlAttrs.Type != "context")
{
nonContext.Add(shape);
}
}
// Get all of the neighbors of the non-context shapes (which may include context)
// and make sure only to add each substroke once
List <Substroke> neighbors = new List <Substroke>();
List <Substroke> keys = new List <Substroke>();
foreach (Shape shape in nonContext)
{
foreach (Substroke sub in shape.SubstrokesL)
{
keys.Add(sub);
foreach (Substroke neighbor in neighborhood.Graph[sub.XmlAttrs.Id.Value])
{
if (!neighbors.Contains(neighbor))
{
neighbors.Add(neighbor);
}
}
}
}
// Create a windowed image that will include cropped context
WindowedImage image = new WindowedImage(32, 32);
image.CreateImage(keys, neighbors, CropMethod.DISTANCE);
// Write the training file
write(image.Cropped.SubStrokes, dir + "\\" + start + ".con.xml");
//image.DI.writeToBitmap(dir + "\\" + start, "con.bmp");
//image.DI.writeToFile(dir + "\\" + start + ".con.imat");
//image.writeToBitmap(dir + "\\" + start + ".con.bmp");
//image.writeToFile(dir + "\\" + start + ".con.imat").Close();
}
/// <summary>
/// Create training data for a shape with its cropped context.
/// </summary>
/// <param name="neighborhood">The neighborhood mapping of substrokes to neighboring substrokes of the sketch.</param>
/// <param name="filename">Filename of the current sketch.</param>
/// <param name="start">Number of the file.</param>
/// <param name="userID">User ID (usually four numbers in the filename)</param>
private void croppedContextForShape(Neighborhood neighborhood, string filename, string start, string userID)
{
Sketch.Sketch croppedContextSketch = new Sketch.Sketch(this.sketch);
string path = Path.GetFullPath(filename);
string dir = Path.GetDirectoryName(path);
// Go through every shape that is not context and write training data for each shape individually
foreach (Shape shape in this.sketch.Shapes)
{
if (shape.XmlAttrs.Type != "context")
{
// Get all of the neighbors of the shape
List <Substroke> neighbors = new List <Substroke>();
foreach (Substroke sub in shape.Substrokes)
{
foreach (Substroke neighbor in neighborhood.Graph[sub.XmlAttrs.Id.Value])
{
if (!neighbors.Contains(neighbor))
{
neighbors.Add(neighbor);
}
}
}
// Create new directory for the shape type if it does not exist
string newDirectory = dir + "\\" + shape.XmlAttrs.Type;
if (!Directory.Exists(newDirectory))
{
Directory.CreateDirectory(newDirectory);
}
// Create new directory for the userID if it does not exist
string userDirectory = newDirectory + "\\" + userID;
if (!Directory.Exists(userDirectory))
{
Directory.CreateDirectory(userDirectory);
}
// Create the windowed image of the shape and its context
WindowedImage image = new WindowedImage(32, 32);
image.CreateImage(shape.SubstrokesL, neighbors, CropMethod.DISTANCE);
// Write the training file
write(image.Cropped.SubStrokes, userDirectory + "\\" + shape.XmlAttrs.Type + "." + start + ".con.xml");
//image.DI.writeToBitmap(userDirectory + "\\" + start + "." + shape.XmlAttrs.Type, "con.bmp");
//image.DI.writeToFile(userDirectory + "\\" + start + "." + shape.XmlAttrs.Type + ".con.imat");
//image.writeToBitmap(userDirectory + "\\" + start + "." + shape.XmlAttrs.Type + ".con.bmp");
//image.writeToFile(userDirectory + "\\" + start + "." + shape.XmlAttrs.Type + ".con.imat").Close();
// Create the windowed image of the shape without context
image = new WindowedImage(32, 32);
image.CreateImage(shape.SubstrokesL, shape.SubstrokesL, CropMethod.DISTANCE);
// Write the training file
write(image.Cropped.SubStrokes, userDirectory + "\\" + shape.XmlAttrs.Type + "." + start + ".non.xml");
//image.DI.writeToBitmap(userDirectory + "\\" + start + "." + shape.XmlAttrs.Type, "non.bmp");
//image.DI.writeToFile(userDirectory + "\\" + start + "." + shape.XmlAttrs.Type + ".non.imat");
//image.writeToBitmap(userDirectory + "\\" + start + "." + shape.XmlAttrs.Type + ".non.bmp");
//image.writeToFile(userDirectory + "\\" + start + "." + shape.XmlAttrs.Type + ".non.imat").Close();
}
}
}