public bool ExtractCircle(HImage hImage, double centerX, double centerY, double innerCircleRadius,
double outerCircleRadius,
out Circle foundCircle, out double roundness,
int regionsCount,
// int regionHeight,
int regionWidth,
double sigma, double threshold, SelectionMode selectionMode, Transition transition,
CircleDirect direct)
{
try
{
HTuple centerX2, centerY2, radius, roundness2;
SpokeCircle(hImage, centerY, centerX, outerCircleRadius, innerCircleRadius,
regionsCount, regionWidth,
sigma, threshold,
transition.ToHalconString(),
selectionMode.ToHalconString(),
direct.ToHalconString(),
out centerY2, out centerX2, out radius, out roundness2);
foundCircle = new Circle(centerX2, centerY2, radius);
//roundness = roundness2;
roundness = 0;
return(true);
}
catch (HOperatorException e)
{
foundCircle = new Circle();
roundness = 0;
return(false);
}
}
public IList <Line> RakeEdgeLine(HImage hImage, double startX, double startY, double endX, double endY,
int regionsCount, int regionHeight, int regionWidth,
double sigma, double threshold, Transition transition,
SelectionMode selectionMode)
{
// Local iconic variables
HObject ho_Image, ho_Regions;
// Local control variables
HTuple hv_Row1 = null, hv_Column1 = null, hv_Row2 = null;
HTuple hv_Column2 = null, hv_BeginRow = null, hv_BeginCol = null;
HTuple hv_EndRow = null, hv_EndCol = null;
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_Image);
HOperatorSet.GenEmptyObj(out ho_Regions);
try
{
// ho_Image.Dispose();
// HOperatorSet.ReadImage(out ho_Image, @"B:\ConsoleApplication1\Untitled2.tif");
ho_Regions.Dispose();
hv_Row1 = new HTuple(startY);
hv_Column1 = new HTuple(startX);
hv_Row2 = new HTuple(endY);
hv_Column2 = new HTuple(endX);
RakeEdgeLine(hImage, regionsCount, regionHeight, regionWidth,
sigma, threshold, transition.ToHalconString(), selectionMode.ToHalconString(),
hv_Row1, hv_Column1, hv_Row2, hv_Column2,
out hv_BeginRow, out hv_BeginCol, out hv_EndRow, out hv_EndCol);
double[] BeginRow = hv_BeginRow;
double[] BeginColumn = hv_BeginCol;
double[] EndRow = hv_EndRow;
double[] EndColumn = hv_EndCol;
IList <Line> lines = new List <Line>();
for (int i = 0; i < BeginRow.Length; i++)
{
lines.Add(new Line(BeginColumn[i], BeginRow[i], EndColumn[i], EndRow[i]));
}
return(lines);
}
catch (HalconException HDevExpDefaultException)
{
ho_Image.Dispose();
ho_Regions.Dispose();
throw HDevExpDefaultException;
}
ho_Image.Dispose();
ho_Regions.Dispose();
}