/// <summary>
/// 取得點到線的量測模型
/// </summary>
/// <param name="firstModel"></param>
/// <param name="secondModel"></param>
/// <returns></returns>
public static MeasureViewModel GetPointToLineMeasureModel(IMeasureGeoModel firstModel, IMeasureGeoModel secondModel)
{
MeasureViewModel model = null;
if (isMeasureModelValid(firstModel) && isMeasureModelValid(secondModel))
{
var isLineModel = (_lineTypes.Contains(firstModel.GeoType));
var pointModel = (isLineModel) ? secondModel : firstModel;
var lineModel = (isLineModel) ? firstModel : secondModel;
//取得投影點
double projectionRow, projectionCol;
getProjectionPoint(pointModel, lineModel, out projectionRow, out projectionCol);
//計算距離
if (projectionRow > 0 && projectionCol > 0)
{
HTuple distanceMin;
HOperatorSet.DistancePp(pointModel.Row1, pointModel.Col1, projectionRow, projectionCol, out distanceMin);
model = new MeasureViewModel()
{
Distance = distanceMin,
Row1 = pointModel.Row1,
Col1 = pointModel.Col1,
Row2 = projectionRow,
Col2 = projectionCol,
};
}
}
return(model);
}
public static MeasureViewModel Get3PointToCircleModel(IMeasureGeoModel pAModel
, IMeasureGeoModel pBModel
, IMeasureGeoModel pCModel)
{
MeasureViewModel model = null;
var modelValid = isMeasureModelValid(pAModel) && isMeasureModelValid(pBModel) && isMeasureModelValid(pCModel);
if (modelValid)
{
double circleX, circleY;
caculateCenterOfCircle(pAModel, pBModel, pCModel, out circleX, out circleY);
if (circleX > -1 && circleY > -1)
{
//radius
HTuple radius;
HOperatorSet.DistancePp(pAModel.Row1, pAModel.Col1, circleY, circleX, out radius);
model = new MeasureViewModel()
{
Row1 = circleY,
Col1 = circleX,
Distance = radius,
};
}
}
return(model);
}
/// <summary>
/// 計算兩元素距離
/// </summary>
/// <param name="firstModel"></param>
/// <param name="secondModel"></param>
/// <returns></returns>
public static MeasureViewModel CaculateDistance(IMeasureGeoModel firstModel, IMeasureGeoModel secondModel)
{
int sum = 0;
if (_pointTypes.Contains(firstModel.GeoType))
{
sum += 1;
}
if (_pointTypes.Contains(secondModel.GeoType))
{
sum += 1;
}
if (_lineTypes.Contains(firstModel.GeoType))
{
sum += 2;
}
if (_lineTypes.Contains(secondModel.GeoType))
{
sum += 2;
}
MeasureViewModel newModel = null;
double distance = -1;
switch (sum)
{
case 2:
// Point to Point
distance = PointToPoint(firstModel, secondModel);
if (distance > -1)
{
newModel = new MeasureViewModel()
{
Distance = distance,
Row1 = firstModel.Row1,
Col1 = firstModel.Col1,
Row2 = secondModel.Row1,
Col2 = secondModel.Col1,
};
}
break;
case 3:
// Point to Line or line to point
newModel = GetPointToLineMeasureModel(firstModel, secondModel);
break;
case 4:
// line to line
newModel = GetTwoLineShortestPointModel(firstModel, secondModel) as MeasureViewModel;
break;
}
return(newModel);
}
/// <summary>
/// 量測結果的 ViewModel
/// </summary>
/// <returns></returns>
public override MeasureViewModel GetViewModel()
{
MeasureViewModel model = null;
if (_Result != null)
{
model = new MeasureViewModel()
{
Row1 = _Result.Row1,
Col1 = _Result.Col1,
};
}
return model;
}
/// <summary>
/// 量測結果的 ViewModel
/// </summary>
/// <returns></returns>
public override MeasureViewModel GetViewModel()
{
MeasureViewModel model = null;
if (_Result != null)
{
model = new MeasureViewModel()
{
Row1 = _Result.Row1,
Col1 = _Result.Col1,
};
}
return(model);
}
/// <summary>
/// 量測結果的 ViewModel
/// </summary>
/// <returns></returns>
public override MeasureViewModel GetViewModel()
{
MeasureViewModel model = null;
if (_Result != null)
{
model = new MeasureViewModel()
{
Row1 = _Result.Row1,
Col1 = _Result.Col1,
Row2 = _Result.Row2,
Col2 = _Result.Col2,
Distance = _Result.Distance,
};
}
return model;
}
/// <summary>
/// 量測結果的 ViewModel
/// </summary>
/// <returns></returns>
public override MeasureViewModel GetViewModel()
{
MeasureViewModel model = null;
if (_Result != null)
{
model = new MeasureViewModel()
{
Row1 = _Result.Row,
Col1 = _Result.Col,
StartPhi = _Result.StartPhi,
EndPhi = _Result.EndPhi,
Angle = _Result.Angle,
Distance = _Result.Distance
};
}
return model;
}
public override MeasureViewModel GetViewModel()
{
//init value
MeasureViewModel viewMoel = new MeasureViewModel()
{
Row1 = new HTuple(),
Col1 = new HTuple(),
Row2 = new HTuple(),
Col2 = new HTuple(),
Distance = new HTuple(),
};
if (mResult.rowEdge != null && mResult.rowEdge.TupleLength() > 0)
{
HXLDCont edgeXLD;
HTuple rows, cols;
if (mROIType == ROI.ROI_TYPE_POINT)
{
edgeXLD = DetermineCrossPoint(mResult.rowEdge.D, mResult.colEdge.D, _crossPointSize, 0.5);
edgeXLD.GetContourXld(out rows, out cols);
viewMoel = new MeasureViewModel()
{
Row1 = rows[0],
Col1 = cols[0],
GeoType = MeasureType.Point,
};
}
else
{
var phi = mMeasROI[2].D;
var width = mMeasROI[4].D;
edgeXLD = DetermineEdgeLine(mResult.rowEdge.D, mResult.colEdge.D, phi, width);
edgeXLD.GetContourXld(out rows, out cols);
viewMoel = new MeasureViewModel()
{
Row1 = rows[0],
Col1 = cols[0],
Row2 = rows.TupleLength() > 1 ? rows[1] : null,
Col2 = cols.TupleLength() > 1 ? cols[1] : null,
Distance = mResult.distance,
GeoType = MeasureType.Line,
};
}
}
return(viewMoel);
}
public override MeasureViewModel GetViewModel()
{
//init value
MeasureViewModel viewMoel = new MeasureViewModel()
{
Row1 = new HTuple(),
Col1 = new HTuple(),
Row2 = new HTuple(),
Col2 = new HTuple(),
Distance = new HTuple(),
};
if (mResult.rowEdge != null && mResult.rowEdge.TupleLength() > 0)
{
HXLDCont edgeXLD;
HTuple rows, cols;
if (mROIType == ROI.ROI_TYPE_POINT)
{
edgeXLD = DetermineCrossPoint(mResult.rowEdge.D, mResult.colEdge.D, _crossPointSize, 0.5);
edgeXLD.GetContourXld(out rows, out cols);
viewMoel = new MeasureViewModel()
{
Row1 = rows[0],
Col1 = cols[0],
GeoType = MeasureType.Point,
};
}
else
{
var phi = mMeasROI[2].D;
var width = mMeasROI[4].D;
edgeXLD = DetermineEdgeLine(mResult.rowEdge.D, mResult.colEdge.D, phi, width);
edgeXLD.GetContourXld(out rows, out cols);
viewMoel = new MeasureViewModel()
{
Row1 = rows[0],
Col1 = cols[0],
Row2 = rows.TupleLength() > 1 ? rows[1] : null,
Col2 = cols.TupleLength() > 1 ? cols[1] : null,
Distance = mResult.distance,
GeoType = MeasureType.Line,
};
}
}
return viewMoel;
}
/// <summary>
/// 量測結果的 ViewModel
/// </summary>
/// <returns></returns>
public override MeasureViewModel GetViewModel()
{
MeasureViewModel model = null;
if (_Result != null)
{
model = new MeasureViewModel()
{
Row1 = _Result.Row,
Col1 = _Result.Col,
StartPhi = _Result.StartPhi,
EndPhi = _Result.EndPhi,
Angle = _Result.Angle,
Distance = _Result.Distance
};
}
return(model);
}
/// <summary>
/// 有中心點及長度，制作幾何線段
/// </summary>
/// <param name="centerRow">中心點 row</param>
/// <param name="centerCol">中心點 col</param>
/// <param name="phi">角度</param>
/// <param name="halfDistance">一半的長度</param>
public static MeasureViewModel MakeLine(HTuple centerRow, HTuple centerCol, HTuple phi, HTuple halfDistance)
{
double row1, row2, col1, col2;
row1 = centerRow - halfDistance * Math.Sin(phi + 0.5 * Math.PI);
col1 = centerCol + halfDistance * Math.Cos(phi + 0.5 * Math.PI);
row2 = centerRow - halfDistance * Math.Sin(phi + 1.5 * Math.PI);
col2 = centerCol + halfDistance * Math.Cos(phi + 1.5 * Math.PI);
MeasureViewModel result = new MeasureViewModel()
{
Row1 = row1,
Row2 = row2,
Col1 = col1,
Col2 = col2,
Distance = halfDistance * 2
};
return(result);
}
/// <summary>
/// 取得點到線的投影點模型
/// </summary>
/// <param name="point"></param>
/// <param name="line"></param>
/// <returns>point to Projection point Model ( 2 point, projectionPoint at (col2, row2))</returns>
private static IMeasureGeoModel getProjectionPlModel(IMeasureGeoModel point, IMeasureGeoModel line)
{
HTuple rowProj, colProj, distance;
HOperatorSet.ProjectionPl(point.Row1, point.Col1, line.Row1, line.Col1, line.Row2, line.Col2
, out rowProj, out colProj);
HOperatorSet.DistancePp(point.Row1, point.Col1, rowProj, colProj
, out distance);
MeasureViewModel model = new MeasureViewModel()
{
Row1 = new HTuple(point.Row1),
Col1 = new HTuple(point.Col1),
Row2 = new HTuple(rowProj),
Col2 = new HTuple(colProj),
Distance = new HTuple(distance),
};
return(model);
}
/// <summary>
/// 計算兩元素距離
/// </summary>
/// <param name="firstModel"></param>
/// <param name="secondModel"></param>
/// <returns></returns>
public static MeasureViewModel CaculateDistance(IMeasureGeoModel firstModel, IMeasureGeoModel secondModel)
{
int sum = 0;
if (_pointTypes.Contains(firstModel.GeoType)) sum += 1;
if (_pointTypes.Contains(secondModel.GeoType)) sum += 1;
if (_lineTypes.Contains(firstModel.GeoType)) sum += 2;
if (_lineTypes.Contains(secondModel.GeoType)) sum += 2;
MeasureViewModel newModel = null;
double distance = -1;
switch (sum)
{
case 2:
// Point to Point
distance = PointToPoint(firstModel, secondModel);
if (distance > -1)
{
newModel = new MeasureViewModel()
{
Distance = distance,
Row1 = firstModel.Row1,
Col1 = firstModel.Col1,
Row2 = secondModel.Row1,
Col2 = secondModel.Col1,
};
}
break;
case 3:
// Point to Line or line to point
newModel = GetPointToLineMeasureModel(firstModel, secondModel);
break;
case 4:
// line to line
newModel = GetTwoLineShortestPointModel(firstModel, secondModel) as MeasureViewModel;
break;
}
return newModel;
}
/// <summary>
/// 取得兩線段之間最短的兩點模型
/// </summary>
/// <param name="line1"></param>
/// <param name="line2"></param>
/// <returns>line model</returns>
public static IMeasureGeoModel GetTwoLineShortestPointModel(IMeasureGeoModel line1, IMeasureGeoModel line2)
{
MeasureViewModel shortestModel = null;
var modelValid = (isMeasureModelValid(line1) && isMeasureModelValid(line2));
if (modelValid)
{
var modelList = new List <IMeasureGeoModel>();
//線段 1 的中點
var line1CP = getMidPoint(line1);
//線段 1 的中點在線段 2 上的投影模型
var line1CPModel = getProjectionPlModel(line1CP, line2);
modelList.Add(line1CPModel);
//線段 1 起始點在線段 2 上的投影
var line1StartPoint = new MeasureViewModel()
{
Row1 = line1.Row1, Col1 = line1.Col1
};
var line1StartProjModel = getProjectionPlModel(line1StartPoint, line2);
modelList.Add(line1StartProjModel);
//線段 1 終點在線段 2 上的投影
var line1EndPoint = new MeasureViewModel()
{
Row1 = line1.Row2, Col1 = line1.Col2
};
var line1EndProjModel = getProjectionPlModel(line1EndPoint, line2);
modelList.Add(line1EndProjModel);
//線段 2 的中點
var line2CP = getMidPoint(line2);
//線段 2 的中點在線段 1 上的投影
var line2CPProjModel = getProjectionPlModel(line2CP, line1);
modelList.Add(line2CPProjModel);
//線段 2 起始點在線段 1 上的投影
var line2StartPoint = new MeasureViewModel()
{
Row1 = line2.Row1, Col1 = line2.Col1
};
var line2StartProjModel = getProjectionPlModel(line2StartPoint, line1);
modelList.Add(line2StartProjModel);
//線段 2 終點在線段 1 上的投影
var line2EndPoint = new MeasureViewModel()
{
Row1 = line2.Row2, Col1 = line2.Col2
};
var line2EndProjModel = getProjectionPlModel(line2EndPoint, line1);
modelList.Add(line2EndProjModel);
//線段
shortestModel = modelList.OrderBy(p => p.Distance.D).Take(1).SingleOrDefault() as MeasureViewModel;
}
return(shortestModel);
}
public MeasureViewModel GetMidLine()
{
#region 輸出結果
LineResult mResult = null;
MeasureViewModel midLineModel = null;
#endregion
HTuple hv_STD_Row;
HTuple hv_STD_Col, hv_Img_Row, hv_Img_Col, hv_Img_Rotate_Angle;
HTuple hv_OffsetRow, hv_OffsetCol;
HOperatorSet.SetSystem("border_shape_models", "false");
//STD 中心點
hv_STD_Row = 839.5;
hv_STD_Col = 1046.5;
//目前圖形 中心點
hv_Img_Row = hv_AllModelRow.Clone();
hv_Img_Col = hv_AllModelColumn.Clone();
//目前圖形 Rotate Angle
hv_Img_Rotate_Angle = hv_AllModelAngle.Clone();
//目前圖形偏移量
hv_OffsetRow = hv_Img_Row - hv_STD_Row;
hv_OffsetCol = hv_Img_Col - hv_STD_Col;
//第一個 線段 ROI
HTuple f_ROI_Row = 528.064453125;
HTuple f_ROI_Col = 802.751633986928;
HTuple f_angle = 0;
HTuple f_ROI_Length1 = 38.2679738562091;
HTuple f_ROI_Length2 = 99.6328125;
HTuple f_angle_offset = f_angle - hv_Img_Rotate_Angle;
HTuple f_ROI_Cur_Row, f_ROI_Cur_Col;
PositionLocater.ReLocater(hv_STD_Row, hv_STD_Col, hv_AllModelAngle, hv_OffsetRow, hv_OffsetCol, f_ROI_Row, f_ROI_Col, out f_ROI_Cur_Row, out f_ROI_Cur_Col);
//第二個 線段 ROI
HTuple s_ROI_Row = 523.408203125;
HTuple s_ROI_Col = 853.542483660131;
HTuple s_angle = 3.14159265358979;
HTuple s_ROI_Length1 = 27.4509803921568;
HTuple s_ROI_Length2 = 105.341796875;
HTuple s_angle_offset = s_angle - hv_Img_Rotate_Angle;
HTuple s_ROI_Cur_Row, s_ROI_Cur_Col;
PositionLocater.ReLocater(hv_STD_Row, hv_STD_Col, hv_AllModelAngle, hv_OffsetRow, hv_OffsetCol
, s_ROI_Row, s_ROI_Col, out s_ROI_Cur_Row, out s_ROI_Cur_Col);
#region Measure
var cROIController = new ROIController();
var cAssistant = new MeasureAssistant(cROIController);
var hImage = ho_Image as HImage;
cAssistant.setImage(hImage);
/*參數值*/
cAssistant.mThresh = 40.0;
cAssistant.mSigma = 1.0;
cAssistant.mRoiWidth = 10;
cAssistant.mInterpolation = "bilinear";
cAssistant.mSelPair = false;
cAssistant.mTransition = "all";
cAssistant.mPosition = "last";
cAssistant.mDispEdgeLength = 30;
cAssistant.mDispROIWidth = true;
cAssistant.setUnit("cm");
cAssistant.mInitThresh = 40.0;
cAssistant.mInitSigma = 1.0;
cAssistant.mInitRoiWidth = 10;
var roiF = new ROIRectangle2() { ROIMeasureType = MeasureType.Line };
//roiF.MakeROI(416, 998, 0, 26.5, 71.2);
roiF.MakeROI(f_ROI_Cur_Row, f_ROI_Cur_Col, f_angle_offset, f_ROI_Length1, f_ROI_Length2);
var roiS = new ROIRectangle2() { ROIMeasureType = MeasureType.Line };
//roiS.MakeROI(400, 1041, 0, 13.3, 75.7);
roiS.MakeROI(s_ROI_Cur_Row, s_ROI_Cur_Col, s_angle_offset, s_ROI_Length1, s_ROI_Length2);
var lineF = new MeasurementEdge(roiF, cAssistant);
var lineS = new MeasurementEdge(roiS, cAssistant);
mResult = DistanceHelper.CalculateSymmetryLine(lineF.GetViewModel(), lineS.GetViewModel());
//mResult = DistanceHelper.LineToLine(lineF, lineS, this.hv_AllModelAngle, LineDirection.Horizontal);
midLineModel = new MeasureViewModel()
{
Row1 = mResult.Row1,
Row2 = mResult.Row2,
Col1 = mResult.Col1,
Col2 = mResult.Col2,
Distance = mResult.Distance,
};
//var firstModel = lineF.GetViewModel();
//var secondModel = lineS.GetViewModel();
//if (firstModel != null && secondModel != null && firstModel.Distance != null && secondModel.Distance != null
// && firstModel.Distance.TupleLength() > 0 && secondModel.Distance.TupleLength() > 0)
//{
// //作線段
// var centerRow = (f_ROI_Cur_Row + s_ROI_Cur_Row) / 2.0;
// var centerCol = (f_ROI_Cur_Col + s_ROI_Cur_Col) / 2.0;
// midLineModel = DistanceHelper.MakeLine(centerRow, centerCol, hv_AllModelAngle, mResult.Distance / 2.0);
//}
return midLineModel;
#endregion
}
/// <summary>
/// 組成 GeoDataViewModel
/// <para>把 ROI 轉成GeoDataViewModel</para>
/// </summary>
/// <param name="roiIndex">active ROI index</param>
/// <param name="viewModel">MeasureViewModel</param>
/// <param name="roi">ROI</param>
/// <returns></returns>
private GeoDataGridViewModel transferROIToGeoDataViewModel(MeasureViewModel viewModel, ROI roi, bool isAddNew)
{
var number = _DataList.Count + 1;
var measureName = number.ToString("d2") + " " + roi.ROIMeasureType;
var exportUnit = roi.ROIMeasureType == MeasureType.Angle ? "Angle" :
roi.ROIMeasureType == MeasureType.Point ? "" : _ExportUnit;
var distance = (viewModel.Distance != null && viewModel.Distance.TupleLength() > 0) ?
viewModel.Distance.D : 0.0;
//圓類型, 距離為半徑 or 直徑
var isCircleType = (viewModel.GeoType == MeasureType.PointCircle || viewModel.GeoType == MeasureType.Circle);
distance = (isCircleType) ? distance * _circleDistanceSetting : distance;
var curCoordinate = _refCoordinate.SingleOrDefault(p => p.ID == _currentCoordinateID);
var curSkew = _refSkew.SingleOrDefault(p => p.ID == _currentSkewID);
GeoDataGridViewModel geoModel = new GeoDataGridViewModel()
{
Icon = getGeoViewModelIcon(roi),
Name = measureName,
ROIID = roi.ID,
ROIModel = roi.ToROIViewModel(),
Col1 = (viewModel.Col1 != null && viewModel.Col1.TupleLength() > 0) ?
viewModel.Col1.D : -1.0,
Row1 = (viewModel.Row1 != null && viewModel.Row1.TupleLength() > 0) ?
viewModel.Row1.D : -1.0,
Distance = distance,
WorldDistance = pixelToRealWorldValue(distance),
Col2 = (viewModel.Col2 != null && viewModel.Col2.TupleLength() > 0) ?
viewModel.Col2.D : -1.0,
Row2 = (viewModel.Row2 != null && viewModel.Row2.TupleLength() > 0) ?
viewModel.Row2.D : -1.0,
Selected = false,
Unit = exportUnit,
GeoType = roi.ROIMeasureType,
};
var arcRoi = roi as SmartArc;
if (arcRoi != null)
{
var roiModelData = arcRoi.getModelData();
geoModel.StartPhi = roiModelData[3];
geoModel.EndPhi = roiModelData[4];
}
if (isAddNew)
{
if (curCoordinate != null)
{
geoModel.CoordinateID = curCoordinate.ID;
geoModel.CoordinateName = curCoordinate.Name;
}
}
//設定參考座標值
double refCoordinateCol, refCoordinateRow;
getRefCoordinate(geoModel, out refCoordinateCol, out refCoordinateRow);
geoModel.CoordinateCol = refCoordinateCol;
geoModel.CoordinateRow = refCoordinateRow;
//計算軸擺正
if (curSkew != null)
{
geoModel.SkewID = curSkew.ID;
geoModel.SkewName = curSkew.Name;
geoModel.Skew = getSkew(geoModel.SkewID);
}
return geoModel;
}
/// <summary>
/// 有中心點及長度，制作幾何線段
/// </summary>
/// <param name="centerRow">中心點 row</param>
/// <param name="centerCol">中心點 col</param>
/// <param name="phi">角度</param>
/// <param name="halfDistance">一半的長度</param>
public static MeasureViewModel MakeLine(HTuple centerRow, HTuple centerCol, HTuple phi, HTuple halfDistance)
{
double row1, row2, col1, col2;
row1 = centerRow - halfDistance * Math.Sin(phi + 0.5 * Math.PI);
col1 = centerCol + halfDistance * Math.Cos(phi + 0.5 * Math.PI);
row2 = centerRow - halfDistance * Math.Sin(phi + 1.5 * Math.PI);
col2 = centerCol + halfDistance * Math.Cos(phi + 1.5 * Math.PI);
MeasureViewModel result = new MeasureViewModel()
{
Row1 = row1,
Row2 = row2,
Col1 = col1,
Col2 = col2,
Distance = halfDistance * 2
};
return result;
}
/// <summary>
/// 取得點到線的投影點模型
/// </summary>
/// <param name="point"></param>
/// <param name="line"></param>
/// <returns>point to Projection point Model ( 2 point, projectionPoint at (col2, row2))</returns>
private static IMeasureGeoModel getProjectionPlModel(IMeasureGeoModel point, IMeasureGeoModel line)
{
HTuple rowProj, colProj, distance;
HOperatorSet.ProjectionPl(point.Row1, point.Col1, line.Row1, line.Col1, line.Row2, line.Col2
, out rowProj, out colProj);
HOperatorSet.DistancePp(point.Row1, point.Col1, rowProj, colProj
, out distance);
MeasureViewModel model = new MeasureViewModel()
{
Row1 = new HTuple(point.Row1),
Col1 = new HTuple(point.Col1),
Row2 = new HTuple(rowProj),
Col2 = new HTuple(colProj),
Distance = new HTuple(distance),
};
return model;
}
/// <summary>
/// 取得兩線段之間最短的兩點模型
/// </summary>
/// <param name="line1"></param>
/// <param name="line2"></param>
/// <returns>line model</returns>
public static IMeasureGeoModel GetTwoLineShortestPointModel(IMeasureGeoModel line1, IMeasureGeoModel line2)
{
MeasureViewModel shortestModel = null;
var modelValid = (isMeasureModelValid(line1) && isMeasureModelValid(line2));
if (modelValid)
{
var modelList = new List<IMeasureGeoModel>();
//線段 1 的中點
var line1CP = getMidPoint(line1);
//線段 1 的中點在線段 2 上的投影模型
var line1CPModel = getProjectionPlModel(line1CP, line2);
modelList.Add(line1CPModel);
//線段 1 起始點在線段 2 上的投影
var line1StartPoint = new MeasureViewModel() { Row1 = line1.Row1, Col1 = line1.Col1 };
var line1StartProjModel = getProjectionPlModel(line1StartPoint, line2);
modelList.Add(line1StartProjModel);
//線段 1 終點在線段 2 上的投影
var line1EndPoint = new MeasureViewModel() { Row1 = line1.Row2, Col1 = line1.Col2 };
var line1EndProjModel = getProjectionPlModel(line1EndPoint, line2);
modelList.Add(line1EndProjModel);
//線段 2 的中點
var line2CP = getMidPoint(line2);
//線段 2 的中點在線段 1 上的投影
var line2CPProjModel = getProjectionPlModel(line2CP, line1);
modelList.Add(line2CPProjModel);
//線段 2 起始點在線段 1 上的投影
var line2StartPoint = new MeasureViewModel() { Row1 = line2.Row1, Col1 = line2.Col1 };
var line2StartProjModel = getProjectionPlModel(line2StartPoint, line1);
modelList.Add(line2StartProjModel);
//線段 2 終點在線段 1 上的投影
var line2EndPoint = new MeasureViewModel() { Row1 = line2.Row2, Col1 = line2.Col2 };
var line2EndProjModel = getProjectionPlModel(line2EndPoint, line1);
modelList.Add(line2EndProjModel);
//線段
shortestModel = modelList.OrderBy(p => p.Distance.D).Take(1).SingleOrDefault() as MeasureViewModel;
}
return shortestModel;
}
/// <summary>
/// 取得點到線的量測模型
/// </summary>
/// <param name="firstModel"></param>
/// <param name="secondModel"></param>
/// <returns></returns>
public static MeasureViewModel GetPointToLineMeasureModel(IMeasureGeoModel firstModel, IMeasureGeoModel secondModel)
{
MeasureViewModel model = null;
if (isMeasureModelValid(firstModel) && isMeasureModelValid(secondModel))
{
var isLineModel = (_lineTypes.Contains(firstModel.GeoType));
var pointModel = (isLineModel) ? secondModel : firstModel;
var lineModel = (isLineModel) ? firstModel : secondModel;
//取得投影點
double projectionRow, projectionCol;
getProjectionPoint(pointModel, lineModel, out projectionRow, out projectionCol);
//計算距離
if (projectionRow > 0 && projectionCol > 0)
{
HTuple distanceMin;
HOperatorSet.DistancePp(pointModel.Row1, pointModel.Col1, projectionRow, projectionCol, out distanceMin);
model = new MeasureViewModel()
{
Distance = distanceMin,
Row1 = pointModel.Row1,
Col1 = pointModel.Col1,
Row2 = projectionRow,
Col2 = projectionCol,
};
}
}
return model;
}
public static MeasureViewModel Get3PointToCircleModel(IMeasureGeoModel pAModel
, IMeasureGeoModel pBModel
, IMeasureGeoModel pCModel)
{
MeasureViewModel model = null;
var modelValid = isMeasureModelValid(pAModel) && isMeasureModelValid(pBModel) && isMeasureModelValid(pCModel);
if (modelValid)
{
double circleX, circleY;
caculateCenterOfCircle(pAModel, pBModel, pCModel, out circleX, out circleY);
if (circleX > -1 && circleY > -1)
{
//radius
HTuple radius;
HOperatorSet.DistancePp(pAModel.Row1, pAModel.Col1, circleY, circleX, out radius);
model = new MeasureViewModel()
{
Row1 = circleY,
Col1 = circleX,
Distance = radius,
};
}
}
return model;
}
/// <summary>
/// 新增 ViewModel or 更新 ViewModel
/// </summary>
/// <param name="model"></param>
/// <param name="roi"></param>
public void UpdateViewModel(MeasureViewModel model, ROI roi)
{
if (model == null || roi == null) return;
var roiRecord = GetViewModel(roi.ID);
var isAddNew = (roiRecord == null);
GeoDataGridViewModel tmpROIRecord = transferROIToGeoDataViewModel(model, roi, isAddNew);
var updateTreeNodeID = isAddNew ? tmpROIRecord.RecordID : roiRecord.RecordID;
if (isAddNew)
{
addROIRecord(roi, tmpROIRecord);
}
else
{
updateROIRecord(roiRecord.RecordID, tmpROIRecord);
}
this.Refresh();
setTreeNodeFocus(updateTreeNodeID);
notifyRecordChanged(GeoDataGridViewNotifyType.UpdateData, tmpROIRecord);
}
public MeasureResult Action()
{
#region 輸出結果
LineResult mResult = null;
#endregion
HTuple hv_STD_Row;
HTuple hv_STD_Col, hv_Img_Row, hv_Img_Col, hv_Img_Rotate_Angle;
HTuple hv_OffsetRow, hv_OffsetCol;
HOperatorSet.SetSystem("border_shape_models", "false");
//STD 中心點
hv_STD_Row = 839.5;
hv_STD_Col = 1046.5;
//目前圖形 中心點
hv_Img_Row = hv_AllModelRow.Clone();
hv_Img_Col = hv_AllModelColumn.Clone();
//目前圖形 Rotate Angle
hv_Img_Rotate_Angle = hv_AllModelAngle.Clone();
//目前圖形偏移量
hv_OffsetRow = hv_Img_Row - hv_STD_Row;
hv_OffsetCol = hv_Img_Col - hv_STD_Col;
//第一個 線段 ROI
//HTuple f_ROI_Row = 341.21875;
//HTuple f_ROI_Col = 803.078431372549;
//HTuple f_angle = 1.5707963267949;
//HTuple f_ROI_Length1 = 77.5390625;
//HTuple f_ROI_Length2 = 148.705882352941;
HTuple f_ROI_Row = 357.08984375;
HTuple f_ROI_Col = 816.555555555556;
HTuple f_angle = 1.5707963267949;
HTuple f_ROI_Length1 = 69.8359375;
HTuple f_ROI_Length2 = 122.277777777778;
HTuple f_angleOffset = f_angle - hv_Img_Rotate_Angle;
HTuple f_ROI_Cur_Row, f_ROI_Cur_Col;
PositionLocater.ReLocater(hv_STD_Row, hv_STD_Col, hv_AllModelAngle, hv_OffsetRow, hv_OffsetCol, f_ROI_Row, f_ROI_Col, out f_ROI_Cur_Row, out f_ROI_Cur_Col);
//兩線段交點
HTuple p1_ROI_Row = 715.40234375;
HTuple p1_ROI_Col = 744.222222222222;
HTuple p1_angle = 0.764250656215704;
HTuple p1_ROI_Length1 = 68.0072446324003;
HTuple p1_ROI_Length2 = 105.756749157524;
HTuple p1_angleOffset = p1_angle - hv_Img_Rotate_Angle;
HTuple p1_ROI_Cur_Row, p1_ROI_Cur_Col;
PositionLocater.ReLocater(hv_STD_Row, hv_STD_Col, hv_AllModelAngle, hv_OffsetRow, hv_OffsetCol
, p1_ROI_Row, p1_ROI_Col, out p1_ROI_Cur_Row, out p1_ROI_Cur_Col);
HTuple p2_ROI_Row = 794.64453125;
HTuple p2_ROI_Col = 702.888888888889;
HTuple p2_angle = 0;
HTuple p2_ROI_Length1 = 100;
HTuple p2_ROI_Length2 = 50;
HTuple p2_angleOffset = p2_angle - hv_Img_Rotate_Angle;
HTuple p2_ROI_Cur_Row, p2_ROI_Cur_Col;
PositionLocater.ReLocater(hv_STD_Row, hv_STD_Col, hv_AllModelAngle, hv_OffsetRow, hv_OffsetCol
, p2_ROI_Row, p2_ROI_Col, out p2_ROI_Cur_Row, out p2_ROI_Cur_Col);
#region Measure
var cROIController = new ROIController();
var cAssistant = new MeasureAssistant(cROIController);
var hImage = ho_Image as HImage;
cAssistant.setImage(hImage);
/*參數值*/
cAssistant.mThresh = 40.0;
cAssistant.mSigma = 1.0;
cAssistant.mRoiWidth = 10;
cAssistant.mInterpolation = "nearest_neighbor";
cAssistant.mSelPair = false;
cAssistant.mTransition = "all";
cAssistant.mPosition = "all";
cAssistant.mDispEdgeLength = 30;
cAssistant.mDispROIWidth = true;
cAssistant.setUnit("cm");
cAssistant.mInitThresh = 40.0;
cAssistant.mInitSigma = 1.0;
cAssistant.mInitRoiWidth = 10;
var p1Line = new ROIRectangle2() { ROIMeasureType = MeasureType.Line };
//roiF.MakeROI(416, 998, 0, 26.5, 71.2);
p1Line.MakeROI(p1_ROI_Cur_Row, p1_ROI_Cur_Col, p1_angleOffset, p1_ROI_Length1, p1_ROI_Length2);
var p2Line = new ROIRectangle2() { ROIMeasureType = MeasureType.Line };
//roiS.MakeROI(400, 1041, 0, 13.3, 75.7);
p2Line.MakeROI(p2_ROI_Cur_Row, p2_ROI_Cur_Col, p2_angleOffset, p2_ROI_Length1, p2_ROI_Length2);
var p1F = new MeasurementEdge(p1Line, cAssistant);
var p2S = new MeasurementEdge(p2Line, cAssistant);
var angleResult = DistanceHelper.AngleLineToLine(p1F, p2S);
var roiF = new ROIRectangle2() { ROIMeasureType = MeasureType.Line };
roiF.MakeROI(f_ROI_Cur_Row, f_ROI_Cur_Col, f_angleOffset, f_ROI_Length1, f_ROI_Length2);
var lineF = new MeasurementEdge(roiF, cAssistant);
if (angleResult != null && lineF != null)
{
var pointViewModel = new MeasureViewModel()
{
Row1 = angleResult.Row,
Col1 = angleResult.Col,
};
var lineViewModel = lineF.GetViewModel();
var distance = DistanceHelper.PointToLine(lineViewModel, pointViewModel);
mResult = new LineResult()
{
Row1 = lineViewModel.Row2,
Col1 = lineViewModel.Col2,
Row2 = pointViewModel.Row1,
Col2 = pointViewModel.Col1,
Distance = distance,
};
}
#endregion
return mResult;
}