/// <summary>
/// 更新量測結果.
/// 量測演算法放這裡
/// </summary>
public override void UpdateResults()
{
try
{
_Result = DistanceHelper.DistanceY(_geoModelOne, _geoModelTwo);
if (_Result != null)
{
if (mMeasAssist.mIsCalibValid && mMeasAssist.mTransWorldCoord)
{
Rectify(_Result.Row1, _Result.Col1, out _ResultWorld.Row1, out _ResultWorld.Col1);
}
else
{
_ResultWorld = new LineResult(_Result);
}
}
}
catch (HOperatorException ex)
{
mMeasAssist.exceptionText = ex.Message;
_ResultWorld = new LineResult();
_Result = new LineResult();
}
UpdateXLD();
}
private CircleResult fitCircle(HObject ho_Border, double areaPixels)
{
var result = new CircleResult();
try
{
// Local control variables
HTuple hv_Row, hv_Column, hv_Radius, hv_StartPhi;
HTuple hv_EndPhi, hv_PointOrder;
//******* Choice Candidate Objects
HObject ho_SelectedContours;
HOperatorSet.GenEmptyObj(out ho_SelectedContours);
ho_SelectedContours.Dispose();
HOperatorSet.SelectContoursXld(ho_Border, out ho_SelectedContours, "contour_length",
10, Int16.MaxValue, -0.5, 0.5);
//******* Fit Circle ************
HTuple hv_Number, hv_Index;
HObject ho_ObjectSelected;
HOperatorSet.GenEmptyObj(out ho_ObjectSelected);
HOperatorSet.CountObj(ho_SelectedContours, out hv_Number);
var resultRadius = 0.0;
for (hv_Index = 1; hv_Index.Continue(hv_Number, 1); hv_Index = hv_Index.TupleAdd(1))
{
ho_ObjectSelected.Dispose();
HOperatorSet.SelectObj(ho_SelectedContours, out ho_ObjectSelected, hv_Index);
HOperatorSet.FitCircleContourXld(ho_SelectedContours
, _Algorithm, _MaxNumPoints, _MaxClosureDist, _ClippingEndPoints, _Iterations, _ClippingFactor
, out hv_Row, out hv_Column, out hv_Radius, out hv_StartPhi, out hv_EndPhi, out hv_PointOrder);
//Answer
var radiusIndex = -1;
if (hv_Radius.TupleLength() > 0)
{
radiusIndex = DistanceHelper.GetApproximateRadiusIndex(hv_Radius.DArr, areaPixels);
if (radiusIndex > -1)
{
//取最大的 Circle
if (resultRadius < hv_Radius.DArr[radiusIndex])
{
result = new CircleResult(new HTuple(hv_Row.DArr[radiusIndex])
, new HTuple(hv_Column.DArr[radiusIndex])
, new HTuple(hv_Radius.DArr[radiusIndex])
, hv_StartPhi
, hv_EndPhi
, hv_PointOrder)
{
};
resultRadius = hv_Radius.DArr[radiusIndex];
}
}
}
}
}
catch (HOperatorException ex)
{
Hanbo.Log.LogManager.Error(ex);
}
return(result);
}