public void DrawLocation(PXCMFaceAnalysis.Detection.Data data)
{
lock (this)
{
if (bitmap == null)
{
return;
}
Graphics g = Graphics.FromImage(bitmap);
Pen red = new Pen(Color.Red, 3.0f);
Brush brush = new SolidBrush(Color.Red);
if (Location.Checked)
{
Point[] points4 = new Point[] {
new Point((int)data.rectangle.x, (int)data.rectangle.y),
new Point((int)data.rectangle.x + (int)data.rectangle.w, (int)data.rectangle.y),
new Point((int)data.rectangle.x + (int)data.rectangle.w, (int)data.rectangle.y + (int)data.rectangle.h),
new Point((int)data.rectangle.x, (int)data.rectangle.y + (int)data.rectangle.h),
new Point((int)data.rectangle.x, (int)data.rectangle.y)
};
g.DrawLines(red, points4);
g.DrawString(data.fid.ToString(), Font, brush, (float)data.rectangle.x, (float)data.rectangle.y);
}
brush.Dispose();
red.Dispose();
g.Dispose();
}
}
private void TrackFace()
{
var data = new PXCMFaceAnalysis.Detection.Data();
var face = QueryFace();
ulong timestamp;
int faceId;
face.QueryFace(0, out faceId, out timestamp);
var location = (PXCMFaceAnalysis.Detection)face.DynamicCast(PXCMFaceAnalysis.Detection.CUID);
location.QueryData(faceId, out data);
Face.IsVisible = data.rectangle.x > 0;
//Debug.WriteLine("{0}|{1}|{2}|{3}",
// data.rectangle.x,
// data.rectangle.w,
// data.rectangle.y,
// data.rectangle.h
// );
var ret = data.rectangle;
//var x = ret.x + (ret.x + ret.w)/2;
//var y = ret.y + (ret.y + ret.h)/2;
var x = ret.x + (ret.x + ret.w) / 2;
var y = ret.y + (ret.y + ret.h) / 2;
Face.Position = new Point3D {
X = (x),
Y = (y),
};
}
public bool QueryFaceLocationData(Int32 face, out PXCMFaceAnalysis.Detection.Data data)
{
if (initialized)
{
return(QueryFaceLocationDataC(instance, face, out data));
}
data = new PXCMFaceAnalysis.Detection.Data();
return(false);
}
private void TrackFace() {
var data = new PXCMFaceAnalysis.Detection.Data();
var face = QueryFace();
ulong timestamp;
int faceId;
face.QueryFace(0, out faceId, out timestamp);
var location = (PXCMFaceAnalysis.Detection)face.DynamicCast(PXCMFaceAnalysis.Detection.CUID);
location.QueryData(faceId, out data);
Face.IsVisible = data.rectangle.x > 0;
//Debug.WriteLine("{0}|{1}|{2}|{3}",
// data.rectangle.x,
// data.rectangle.w,
// data.rectangle.y,
// data.rectangle.h
// );
var ret = data.rectangle;
//var x = ret.x + (ret.x + ret.w)/2;
//var y = ret.y + (ret.y + ret.h)/2;
var x = ret.x + (ret.x + ret.w) / 2;
var y = ret.y + (ret.y + ret.h) / 2;
Face.Position = new Point3D {
X = (x),
Y = (y),
};
}
public bool QueryFaceLocationData(Int32 face, out PXCMFaceAnalysis.Detection.Data data)
{
if (instance!=IntPtr.Zero) return QueryFaceLocationDataC(instance,face,out data);
data=new PXCMFaceAnalysis.Detection.Data();
return false;
}
private static extern bool QueryFaceLocationDataC(IntPtr pp, Int32 face, out PXCMFaceAnalysis.Detection.Data data);
