// Main procedure
private void action(ref System.Collections.Generic.List <BusEdgPoint.Str_Ht> lst, BusEdgPoint.SideType sideType)
{
string strFile;
int [] length = new int[150];
// Local iconic variables
HObject ho_Image, ho_Edges, ho_UnionContours, ho_RegionDilation;
HObject ho_ObjectSelected = null;
// Local control variables
HTuple hv_Width = new HTuple(), hv_Height = new HTuple();
HTuple hv_Row = new HTuple(), hv_Col = new HTuple(), hv_Number = new HTuple();
HTuple hv_Index = new HTuple();
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_Image);
HOperatorSet.GenEmptyObj(out ho_Edges);
HOperatorSet.GenEmptyObj(out ho_UnionContours);
HOperatorSet.GenEmptyObj(out ho_ObjectSelected);
HOperatorSet.GenEmptyObj(out ho_RegionDilation);
ho_Image.Dispose();
HOperatorSet.ReadImage(out ho_Image, "Conv2.bmp");
ho_RegionDilation.Dispose();
HOperatorSet.DilationCircle(ho_Image, out ho_RegionDilation, 3.5);
HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
// dev_update_window(...); only in hdevelop
//dev_close_window(...);
//dev_open_window(...);
//HOperatorSet.DispObj(ho_Image, hv_ExpDefaultWinHandle);
//提取轮廓
ho_Edges.Dispose();
HOperatorSet.EdgesSubPix(ho_Image, out ho_Edges, "lanser2", 0.5, 40, 90);
//length_xld (Edges, Length)
//select_shape_xld (Edges, SelectedXLD, 'area', 'and', 0, 9999999)
ho_UnionContours.Dispose();
HOperatorSet.UnionAdjacentContoursXld(ho_Edges, out ho_UnionContours, 100, 1,
"attr_keep");
//lines_facet (Image, Lines, 5, 3, 8, 'light')
//get_contour_xld (SelectedXLD, Row, Col)
//edges_sub_pix (Image104305Aa5460af6802b71, Edges, 'canny', 1, 20, 40)
HOperatorSet.CountObj(ho_Edges, out hv_Number);
HTuple end_val20 = hv_Number;
HTuple step_val20 = 1;
for (hv_Index = 1; hv_Index.Continue(end_val20, step_val20); hv_Index = hv_Index.TupleAdd(step_val20))
{
ho_ObjectSelected.Dispose();
HOperatorSet.SelectObj(ho_Edges, out ho_ObjectSelected, hv_Index);
HOperatorSet.GetContourXld(ho_ObjectSelected, out hv_Row, out hv_Col);
length[hv_Index - 1] = hv_Row.Length;
switch (sideType)
{
case BusEdgPoint.SideType.LEFT:
countNumber = countNumberLeft;
break;
case BusEdgPoint.SideType.TOP:
countNumber = countNumberTop;
break;
default:
return;
}
if (hv_Row.Length > countNumber)
{
BusEdgPoint.Str_Ht ht = new BusEdgPoint.Str_Ht();
ht.htCol = hv_Col;
ht.htRow = hv_Row;
lst.Add(ht);
}
}
ho_Image.Dispose();
ho_Edges.Dispose();
ho_UnionContours.Dispose();
ho_ObjectSelected.Dispose();
}
public void RunHalcon(ref System.Collections.Generic.List <BusEdgPoint.Str_Ht> lst, BusEdgPoint.SideType side)
{
//hv_ExpDefaultWinHandle = Window;
action(ref lst, side);
}