public Image drawFacialFlandmarks(long[] IDs, int tracker, Image frameImage)
{
Graphics gr = Graphics.FromImage(frameImage);
Pen pen = new Pen(Brushes.Red);
pen.Width = 5.0F;
pen.LineJoin = System.Drawing.Drawing2D.LineJoin.Bevel;
for (int i = 0; i < IDs.Length; ++i)
{
FSDK.TFacePosition facePosition = new FSDK.TFacePosition();
FSDK.GetTrackerFacePosition(tracker, 0, IDs[i], ref facePosition);
FSDK.TPoint[] facialFeatures;
FSDK.GetTrackerFacialFeatures(tracker, 0, IDs[i], out facialFeatures);
int left = facePosition.xc - (int)(facePosition.w * 0.6);
int top = facePosition.yc - (int)(facePosition.w * 0.5);
StringFormat format = new StringFormat();
for (int x = 0; x < facialFeatures.Length; x++)
{
FSDK.TPoint point = facialFeatures[x];
gr.FillEllipse(Brushes.DarkBlue, point.x, point.y, 4, 4);
GuesGenderAndAge(IDs, i, tracker);
personRecognize(IDs, facePosition, left, top, facePosition.w, i, tracker, frameImage);
}
}
return(frameImage);
}
private void listView1_SelectedIndexChanged(object sender, EventArgs e)
{
if (this.listView1.SelectedIndices.Count > 0)
{
Image img = FaceList[listView1.SelectedIndices[0]].image.ToCLRImage();
pictureBox1.Height = img.Height;
pictureBox1.Width = img.Width;
pictureBox1.Image = img;
pictureBox1.Refresh();
Graphics gr = pictureBox1.CreateGraphics();
gr.DrawRectangle(Pens.LightGreen, FaceList[listView1.SelectedIndices[0]].FacePosition.xc - FaceList[listView1.SelectedIndices[0]].FacePosition.w / 2, FaceList[listView1.SelectedIndices[0]].FacePosition.yc - FaceList[listView1.SelectedIndices[0]].FacePosition.w / 2, FaceList[listView1.SelectedIndices[0]].FacePosition.w, FaceList[listView1.SelectedIndices[0]].FacePosition.w);
for (int i = 0; i < 2; ++i)
{
FSDK.TPoint tp = FaceList[listView1.SelectedIndices[0]].FacialFeatures[i];
gr.DrawEllipse(Pens.Blue, tp.x, tp.y, 3, 3);
}
}
}
public static Point ToPoint(this FSDK.TPoint point)
{
return(new Point(point.x, point.y));
}