private void buttonClassify_Click(object sender, EventArgs e)
{
//List<ClassifiedShape> records = new List<ClassifiedShape>();
//foreach (DataGridViewRow i in dataGridViewClassifiedShape.Rows)
//{
// records.Add(i.DataBoundItem as ClassifiedShape);
//}
//var groupedList = GroupHistory(records);
//foreach(var i in groupedList)
//{
// Debug.WriteLine(i.shapeClass + " " + i.PchPer + " " + i.AchAerAlt);
//}
ImageHandler imageHandler = new ImageHandler(new Bitmap(pictureBox1.Image));
List <List <Point> > edges = imageHandler.GetEdges();
Bitmap tempDraw = new Bitmap(pictureBox1.Image);
Graphics graphics = Graphics.FromImage(tempDraw);
Relations relation = new Relations();
foreach (List <Point> edge in edges)
{
List <Point> desu = edge.OrderBy(x => Math.Atan2(x.X, x.Y)).ToList();
ShapeRecognition recognizer = new ShapeRecognition(new Polygon2D(desu));
Polygon2D convexHull = recognizer.ConvexHull;
List <Point> convexHullPoints = convexHull.Points;
for (int i = 1; i < convexHullPoints.Count(); i++)
{
graphics.DrawLine(new Pen(Color.Red), convexHullPoints[i - 1], convexHullPoints[i]);
}
labelShapePointCountVal.Text = pointList.Count.ToString();
labelConvHullPntCntVal.Text = convexHullPoints.Count().ToString();
graphics.DrawRectangle(new Pen(Color.Blue), recognizer.BoundingRectangle);
DrawTriangle(graphics, recognizer.NestedTriangle);
relation = recognizer.GetRelations();
}
pictureBox1.Image = tempDraw;
ClassifiedShape classifiedShape = new ClassifiedShape(relation, ShapeClass.Rectangle);
ShapeClass shapeClass = Classifier.Classify(classifiedShape, features);
string messageBoxText = "Class: " + shapeClass.ToString();
string caption = "Class";
MessageBoxButtons button = MessageBoxButtons.OK;
MessageBox.Show(messageBoxText, caption, button);
}
private void buttonSave_Click(object sender, EventArgs e)
{
//switch (tabControl1.SelectedIndex)
//{
// case 0:
// ClearCanvas();
// break;
// case 1:
ImageHandler imageHandler = new ImageHandler(new Bitmap(pictureBox1.Image));
List <List <Point> > edges = imageHandler.GetEdges();
Bitmap tempDraw = new Bitmap(pictureBox1.Image);
Graphics graphics = Graphics.FromImage(tempDraw);
foreach (List <Point> edge in edges)
{
List <Point> desu = edge.OrderBy(x => Math.Atan2(x.X, x.Y)).ToList();
ShapeRecognition recognizer = new ShapeRecognition(new Polygon2D(desu));
Polygon2D convexHull = recognizer.ConvexHull;
List <Point> convexHullPoints = convexHull.Points;
for (int i = 1; i < convexHullPoints.Count(); i++)
{
graphics.DrawLine(new Pen(Color.Red), convexHullPoints[i - 1], convexHullPoints[i]);
}
labelShapePointCountVal.Text = pointList.Count.ToString();
labelConvHullPntCntVal.Text = convexHullPoints.Count().ToString();
graphics.DrawRectangle(new Pen(Color.Blue), recognizer.BoundingRectangle);
DrawTriangle(graphics, recognizer.NestedTriangle);
currentRelation = recognizer.GetRelations();
}
pictureBox1.Image = tempDraw;
// break;
//}
ShapeClass selectedClassItem = (ShapeClass)comboBoxShapeClass.SelectedItem;
ClassifiedShape classifiedShape = new ClassifiedShape(currentRelation, selectedClassItem);
//ShapeClass shapeClass = Classifier.Classify(classifiedShape, features);
//string messageBoxText = "Class: " + shapeClass.ToString();
//string caption = "Class";
//MessageBoxButtons button = MessageBoxButtons.OK;
//MessageBox.Show(messageBoxText, caption, button);
classifiedShapeBindingSource.Add(classifiedShape);
}
public static ShapeClass Classify(ClassifiedShape shape, List <ClassifiedShape> features)
{
Debug.WriteLine(shape.ToString());
ShapeClass result = ShapeClass.Cirle;
ClassifiedShape circleFeature = features.Find(item => item.shapeClass == ShapeClass.Cirle);
if (shape.Pch2Ach <= circleFeature.Pch2Ach)
{
result = ShapeClass.Cirle;
}
else
{
ClassifiedShape triangleFeature = features.Find(item => item.shapeClass == ShapeClass.Triangle);
if (shape.AltAch >= triangleFeature.AltAch)
{
result = ShapeClass.Triangle;
}
else
{
ClassifiedShape rectangleFeature = features.Find(item => item.shapeClass == ShapeClass.Rectangle);
if (shape.PchPer >= rectangleFeature.PchPer)
{
result = ShapeClass.Rectangle;
}
else
{
ClassifiedShape ellipseFeature = features.Find(item => item.shapeClass == ShapeClass.Ellipse);
if (ellipseFeature.AchAerAlt <= ellipseFeature.AchAerAlt)
{
result = ShapeClass.Ellipse;
}
}
}
}
return(result);
}
