private void view_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
YoloData rl = ((ListView)sender).SelectedItem as YoloData;
if (rl == null)
{
return;
}
DrawBox();
var src = new BitmapImage(new Uri(selectedFileName, UriKind.Absolute));
Pen pen;
DrawingVisual dv = new DrawingVisual();
using (DrawingContext dc = dv.RenderOpen())
{
dc.DrawImage(image.Source, new Rect(0, 0, src.PixelWidth, src.PixelHeight));
pen = new Pen(Brushes.Green, 3);
var overLayBrush = new SolidColorBrush(Color.FromArgb(150, 255, 255, 102));
dc.DrawRectangle(overLayBrush, pen, new Rect(rl.X, rl.Y, rl.Width, rl.Height));
}
RenderTargetBitmap rtb = new RenderTargetBitmap(src.PixelWidth, src.PixelHeight, 96, 96, PixelFormats.Pbgra32);
rtb.Render(dv);
image.Source = rtb;
}
private bool Find_Pattern()
{
List <YoloData> datas = new List <YoloData>();
foreach (YoloData data in view.Items)
{
datas.Add(data);
}
int min_r = Int32.MaxValue;
int min_b = Int32.MaxValue;
int min_s1 = Int32.MaxValue;
int min_s2 = Int32.MaxValue;
RigthPin = null;
LeftPin = null;
BotPin = null;
SenPin1 = null;
SenPin2 = null;
// 3개 핀으로 패턴 범위 찾기
for (int i = 0; i < datas.Count; i++)
{
if (datas[i].Type == "pin")
{
for (int j = 0; j < datas.Count; j++)
{
if (datas[j].X > datas[i].X)
{
int temp_r = Math.Abs(datas[j].X - datas[i].X - 103) + Math.Abs(datas[j].Y - datas[i].Y - 5);
int temp_b = Math.Abs(datas[j].X - datas[i].X - 24) + Math.Abs(datas[j].Y - datas[i].Y - 135);
if (min_r > temp_r)
{
min_r = temp_r;
RigthPin = datas[j];
LeftPin = datas[i];
}
if (min_b > temp_b)
{
min_b = temp_b;
BotPin = datas[j];
}
}
}
}
}
// 찾은 범위 안에 존재하는 핀 갯수 세기
int count = 0;
for (int i = 0; i < datas.Count; i++)
{
if (datas[i].Type != "pin")
{
datas.Remove(datas[i]);
}
if (datas[i].X >= LeftPin.X && datas[i].X <= RigthPin.X + RigthPin.Width && datas[i].Y >= LeftPin.Y && datas[i].Y <= BotPin.Y + BotPin.Height)
{
count++;
}
}
if (count == 5)
{
datas.Remove(RigthPin);
datas.Remove(LeftPin);
datas.Remove(BotPin);
for (int i = 0; i < datas.Count; i++)
{
if (LeftPin.X < datas[i].X)
{
int temp_s1 = Math.Abs(datas[i].X - LeftPin.X - 28) + Math.Abs(datas[i].Y - LeftPin.Y - 28);
if (min_s1 > temp_s1)
{
min_s1 = temp_s1;
SenPin1 = datas[i];
}
}
}
datas.Remove(SenPin1);
for (int i = 0; i < datas.Count; i++)
{
int temp_s2 = Math.Abs(SenPin1.X - datas[i].X - 1) + Math.Abs(datas[i].Y - SenPin1.Y - 56);
if (min_s2 > temp_s2)
{
min_s2 = temp_s2;
SenPin2 = datas[i];
}
}
}
//오차범위, 오직 5개의 핀으로 구성되어있는 패턴
if (min_b < 8 && min_r < 8 && min_s1 < 8 && min_s2 < 8 && count == 5)
{
return(true);
//var src = new BitmapImage(new Uri(selectedFileName, UriKind.Absolute));
//Pen pen;
//DrawingVisual dv = new DrawingVisual();
//using (DrawingContext dc = dv.RenderOpen())
//{
// dc.DrawImage(src, new Rect(0, 0, src.PixelWidth, src.PixelHeight));
// pen = new Pen(Brushes.Blue, 3);
// //dc.DrawRectangle(Brushes.Transparent, pen, new Rect(LeftPin.X, LeftPin.Y, RigthPin.X - LeftPin.X + RigthPin.Width, BotPin.Y - LeftPin.Y + BotPin.Height));
// Point Left_s = new Point(LeftPin.X + LeftPin.Width / 2, LeftPin.Y + LeftPin.Height / 2);
// Point Right_s = new Point(RigthPin.X + RigthPin.Width / 2, RigthPin.Y + RigthPin.Height / 2);
// Point Sen1_s = new Point(SenPin1.X + SenPin1.Width / 2, SenPin1.Y + SenPin1.Height / 2);
// Point Sen2_s = new Point(SenPin2.X + SenPin2.Width / 2, SenPin2.Y + SenPin2.Height / 2);
// Point Bot_s = new Point(BotPin.X + BotPin.Width / 2, BotPin.Y + BotPin.Height / 2);
// dc.DrawLine(pen, Left_s, Sen1_s);
// dc.DrawLine(pen, Sen1_s, Right_s);
// dc.DrawLine(pen, Sen1_s, Right_s);
// dc.DrawLine(pen, Sen1_s, Sen2_s);
// dc.DrawLine(pen, Sen2_s, Bot_s);
//}
//RenderTargetBitmap rtb = new RenderTargetBitmap(src.PixelWidth, src.PixelHeight, 96, 96, PixelFormats.Pbgra32);
//rtb.Render(dv);
//image.Source = rtb;
}
return(false);
}