public bool CreateLineModel()
{
try
{
HOperatorSet.ClearMetrologyModel(hv_MetrologyHandle);
HOperatorSet.CreateMetrologyModel(out hv_MetrologyHandle);
if (ho_Image == null)
{
return(false);
}
HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
if (hv_Row1.Length < 1)
{
return(false);
}
HOperatorSet.AddMetrologyObjectLineMeasure(hv_MetrologyHandle, hv_Row1, hv_Column1, hv_Row2, hv_Column2,
hv_MeasureLength1, hv_MeasureLength2, hv_MeasureSigma, hv_MeasureThreshold,
hv_GenParamName, hv_GenParamValue, out hv_Index);
errorFlag = false;
return(true);
}
catch (Exception exc)
{
errorFlag = true;
return(false);
}
}
///<summary>
///创建直线检测模板（仿射变换）
///</summary>
public void CreateLineModel(HTuple hv_HomMat2D, HTuple hv_MeasureRow1, HTuple hv_MeasureColumn1, HTuple hv_MeasureRow2, HTuple hv_MeasureColumn2,
HTuple hv_MeasureLength1, HTuple hv_MeasureLength2, HTuple hv_MeasureSigma, HTuple hv_MeasureThreshold, out HTuple hv_MetrologyHandle, out HTuple hv_Index)
{
HTuple mhv_Row1;
HTuple mhv_Column1;
HTuple mhv_Row2;
HTuple mhv_Column2;
HTuple mhv_MetrologyHandle = new HTuple();
hv_Index = new HTuple();
hv_MetrologyHandle = new HTuple();
try
{
HOperatorSet.ClearMetrologyModel(mhv_MetrologyHandle);
HOperatorSet.CreateMetrologyModel(out hv_MetrologyHandle);
HOperatorSet.AffineTransPixel(hv_HomMat2D, hv_MeasureRow1, hv_MeasureColumn1, out mhv_Row1, out mhv_Column1);
HOperatorSet.AffineTransPixel(hv_HomMat2D, hv_MeasureRow2, hv_MeasureColumn2, out mhv_Row2, out mhv_Column2);
HOperatorSet.DistancePp(mhv_Row1, mhv_Column1, mhv_Row2, mhv_Column2, out HTuple DistancePp);
hv_MeasureLength2 = DistancePp / 2;
HOperatorSet.AddMetrologyObjectLineMeasure(mhv_MetrologyHandle, mhv_Row1, mhv_Column1, mhv_Row2, mhv_Column2,
hv_MeasureLength1, hv_MeasureLength2, hv_MeasureSigma, hv_MeasureThreshold,
new HTuple(), new HTuple(), out hv_Index);
hv_MetrologyHandle = mhv_MetrologyHandle;
return;
}
catch (Exception)
{
return;
}
}
///<summary>
///创建直线检测模板（无仿射变换）
///</summary>
public void CreateLineModel(HTuple hv_MeasureRow1, HTuple hv_MeasureColumn1, HTuple hv_MeasureRow2, HTuple hv_MeasureColumn2,
HTuple hv_MeasureLength1, HTuple hv_MeasureLength2, HTuple hv_MeasureSigma, HTuple hv_MeasureThreshold, out HTuple hv_MetrologyHandle, out HTuple hv_Index)
{
HTuple mhv_MetrologyHandle = new HTuple();
hv_MetrologyHandle = new HTuple();
hv_Index = new HTuple();
hv_MetrologyHandle = new HTuple();
try
{
HOperatorSet.ClearMetrologyModel(mhv_MetrologyHandle);
HOperatorSet.CreateMetrologyModel(out mhv_MetrologyHandle);
//HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
HOperatorSet.AddMetrologyObjectLineMeasure(mhv_MetrologyHandle, hv_MeasureRow1, hv_MeasureColumn1, hv_MeasureRow2, hv_MeasureColumn2,
hv_MeasureLength1, hv_MeasureLength2, hv_MeasureSigma, hv_MeasureThreshold,
new HTuple(), new HTuple(), out hv_Index);
hv_MetrologyHandle = mhv_MetrologyHandle;
return;
}
catch (Exception)
{
return;
}
}
private void btnSaveCornerParams_Click(object sender, EventArgs e)
{
try
{
HOperatorSet.ClearMetrologyModel(cornerParams.hv_MetrologyHandle);
HOperatorSet.CreateMetrologyModel(out cornerParams.hv_MetrologyHandle);
if (cornerParams.ho_Image == null)
{
MessageBox.Show("图像为空！");
return;
}
HOperatorSet.GetImageSize(cornerParams.ho_Image, out cornerParams.hv_Width, out cornerParams.hv_Height);
HOperatorSet.SetMetrologyModelImageSize(cornerParams.hv_MetrologyHandle, cornerParams.hv_Width, cornerParams.hv_Height);
if (cornerParams.hv_Row1_Horizon.Length < 1)
{
MessageBox.Show("水平直线模型为空！");
return;
}
//if (cornerParams.hv_Row1_Vertical.Length < 1)
//{
// MessageBox.Show("竖直直线模型为空！");
// return;
//}
HTuple hv_Row1 = null;
HTuple hv_Column1 = null;
HTuple hv_Row2 = null;
HTuple hv_Column2 = null;
HOperatorSet.TupleInsert(cornerParams.hv_Row1_Horizon, 0, cornerParams.hv_Row1_Vertical, out hv_Row1);
HOperatorSet.TupleInsert(cornerParams.hv_Column1_Horizon, 0, cornerParams.hv_Column1_Vertical, out hv_Column1);
HOperatorSet.TupleInsert(cornerParams.hv_Row2_Horizon, 0, cornerParams.hv_Row2_Vertical, out hv_Row2);
HOperatorSet.TupleInsert(cornerParams.hv_Column2_Horizon, 0, cornerParams.hv_Column2_Vertical, out hv_Column2);
HOperatorSet.AddMetrologyObjectLineMeasure(cornerParams.hv_MetrologyHandle, hv_Row1, hv_Column1, hv_Row2, hv_Column2,
cornerParams.hv_MeasureLength1, cornerParams.hv_MeasureLength2, cornerParams.hv_MeasureSigma, cornerParams.hv_MeasureThreshold,
cornerParams.hv_GenParamName, cornerParams.hv_GenParamValue, out cornerParams.hv_Index);
if (!FindCorner())
{
MessageBox.Show("直线模型查找失败！");
return;
}
MessageBox.Show("保存直线模型成功！");
}
catch (Exception exc)
{
MessageBox.Show("保存直线模型失败！" + exc.ToString());
}
}
private void btnSaveLineParams_Click(object sender, EventArgs e)
{
try
{
HOperatorSet.ClearMetrologyModel(lineParams.hv_MetrologyHandle);
HOperatorSet.CreateMetrologyModel(out lineParams.hv_MetrologyHandle);
if (lineParams.ho_Image == null)
{
MessageBox.Show("图像为空！");
return;
}
HOperatorSet.GetImageSize(lineParams.ho_Image, out lineParams.hv_Width, out lineParams.hv_Height);
HOperatorSet.SetMetrologyModelImageSize(lineParams.hv_MetrologyHandle, lineParams.hv_Width, lineParams.hv_Height);
if (lineParams.hv_Row1.Length != 1)
{
MessageBox.Show("直线模型错误！");
return;
}
HOperatorSet.AddMetrologyObjectLineMeasure(lineParams.hv_MetrologyHandle, lineParams.hv_Row1, lineParams.hv_Column1, lineParams.hv_Row2, lineParams.hv_Column2,
lineParams.hv_MeasureLength1, lineParams.hv_MeasureLength2, lineParams.hv_MeasureSigma, lineParams.hv_MeasureThreshold,
lineParams.hv_GenParamName, lineParams.hv_GenParamValue, out lineParams.hv_Index);
if (!FindCorner())
{
MessageBox.Show("直线模型查找失败！");
return;
}
MessageBox.Show("保存直线模型成功！");
}
catch (Exception exc)
{
MessageBox.Show("保存直线模型失败！" + exc.ToString());
}
}
public static bool createLineMetrology(paramLine param, ref HTuple handle)
{
HTuple index;
try
{
HOperatorSet.CreateMetrologyModel(out handle);
HOperatorSet.AddMetrologyObjectLineMeasure(handle, param.lineRow1, param.lineColumn1, param.lineRow2, param.lineColumn2, param.MeasureLenght1, param.MeasureLenght2, 1, param.MeasureThreshold, "measure_transition", param.MeasureTransition, out index);
HOperatorSet.SetMetrologyObjectParam(handle, "all", "num_measures", param.NumMeasures);
HOperatorSet.SetMetrologyObjectParam(handle, "all", "num_instances", param.NumInstances);
HOperatorSet.SetMetrologyObjectParam(handle, "all", "min_score", param.MinScore);
if (0 < handle.Length)
{
return(true);
}
}
catch (HalconException ex)
{
string msg = ex.GetErrorMessage();
}
return(false);
}
// Main procedure
private void action()
{
// Local iconic variables
HObject ho_Image, ho_Rectangle, ho_ImageReduced;
HObject ho_Region, ho_ResultContour = null, ho_ContCircle = null;
HObject ho_Contour = null, ho_Cross = null;
// Local control variables
HTuple hv_WindowHandle = null, hv_Width = null;
HTuple hv_Height = null, hv_MetrologyHandle = null, hv_LineRow1 = null;
HTuple hv_LineColumn1 = null, hv_LineRow2 = null, hv_LineColumn2 = null;
HTuple hv_Tolerance = null, hv_Index1 = null, hv_Rows = null;
HTuple hv_Columns = null, hv_I = null, hv_LineParameter = new HTuple();
HTuple hv_Angle = new HTuple(), hv_Row = new HTuple();
HTuple hv_Column = new HTuple(), hv_IsOverlapping1 = new HTuple();
HTuple hv_Orientation1 = new HTuple(), hv_Orientation2 = new HTuple();
HTuple hv_MRow = new HTuple(), hv_MColumn = new HTuple();
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_Image);
HOperatorSet.GenEmptyObj(out ho_Rectangle);
HOperatorSet.GenEmptyObj(out ho_ImageReduced);
HOperatorSet.GenEmptyObj(out ho_Region);
HOperatorSet.GenEmptyObj(out ho_ResultContour);
HOperatorSet.GenEmptyObj(out ho_ContCircle);
HOperatorSet.GenEmptyObj(out ho_Contour);
HOperatorSet.GenEmptyObj(out ho_Cross);
try
{
//This program shows how to detect the edges of a diamond
//with subpixel accuracy and calculate the angle between them.
//
//In contrast to the example measure_diamond.hdev,
//this example uses a metrology model to measure the edges.
//
//First, the top of the diamond is roughly segmented
//to align the metrology objects.
//Then, the metrology model is applied and returns the
//parameters of the fitted lines.
//Finally, the angle between the two lines is computed.
//
//Display initializations
dev_update_off();
if (HDevWindowStack.IsOpen())
{
HOperatorSet.CloseWindow(HDevWindowStack.Pop());
}
ho_Image.Dispose();
HOperatorSet.ReadImage(out ho_Image, "diamond/diamond_01");
dev_open_window_fit_image(ho_Image, 0, 0, -1, -1, out hv_WindowHandle);
set_display_font(hv_WindowHandle, 16, "mono", "true", "false");
HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
//
//Create the metrology model data structure
HOperatorSet.CreateMetrologyModel(out hv_MetrologyHandle);
//The image size is set in advance to speed up the
//first call of apply_metrology_model.
HOperatorSet.SetMetrologyModelImageSize(hv_MetrologyHandle, hv_Width, hv_Height);
//Define the parameters of the metrology line objects
hv_LineRow1 = new HTuple();
hv_LineRow1[0] = 155;
hv_LineRow1[1] = 155;
hv_LineColumn1 = new HTuple();
hv_LineColumn1[0] = 400;
hv_LineColumn1[1] = 400;
hv_LineRow2 = new HTuple();
hv_LineRow2[0] = 290;
hv_LineRow2[1] = 290;
hv_LineColumn2 = new HTuple();
hv_LineColumn2[0] = 230;
hv_LineColumn2[1] = 570;
hv_Tolerance = 20;
//
//Create two metrology line objects and set parameters
HOperatorSet.AddMetrologyObjectLineMeasure(hv_MetrologyHandle, hv_LineRow1,
hv_LineColumn1, hv_LineRow2, hv_LineColumn2, hv_Tolerance, 10, 1, 20, new HTuple(),
new HTuple(), out hv_Index1);
//Create region of interest for the alignment
ho_Rectangle.Dispose();
HOperatorSet.GenRectangle1(out ho_Rectangle, (hv_LineRow1.TupleSelect(0)) - 40,
(hv_LineColumn1.TupleSelect(0)) - 50, (hv_LineRow1.TupleSelect(0)) + 20, (hv_LineColumn1.TupleSelect(
0)) + 50);
//Change the reference coordinate system in which the
//metrology model is given to be situated at the top of the diamond
ho_ImageReduced.Dispose();
HOperatorSet.ReduceDomain(ho_Image, ho_Rectangle, out ho_ImageReduced);
ho_Region.Dispose();
HOperatorSet.Threshold(ho_ImageReduced, out ho_Region, 128, 255);
HOperatorSet.GetRegionPoints(ho_Region, out hv_Rows, out hv_Columns);
HOperatorSet.SetMetrologyModelParam(hv_MetrologyHandle, "reference_system",
((((hv_Rows.TupleSelect(0))).TupleConcat(hv_Columns.TupleSelect(0)))).TupleConcat(
0));
//
//Main loop
//
for (hv_I = 1; (int)hv_I <= 5; hv_I = (int)hv_I + 1)
{
ho_Image.Dispose();
HOperatorSet.ReadImage(out ho_Image, "diamond/diamond_" + (hv_I.TupleString(
"02")));
//Roughly segment the diamond's position
ho_ImageReduced.Dispose();
HOperatorSet.ReduceDomain(ho_Image, ho_Rectangle, out ho_ImageReduced);
ho_Region.Dispose();
HOperatorSet.Threshold(ho_ImageReduced, out ho_Region, 128, 255);
//Extract the top of the diamond
HOperatorSet.GetRegionPoints(ho_Region, out hv_Rows, out hv_Columns);
//
//Use the top of the diamond to align the metrology model in
//the current image
//
HOperatorSet.AlignMetrologyModel(hv_MetrologyHandle, hv_Rows.TupleSelect(
0), hv_Columns.TupleSelect(0), 0);
//
//
//Perform the measurement for both lines in one call
//
HOperatorSet.ApplyMetrologyModel(ho_Image, hv_MetrologyHandle);
//
//Access results
//
HOperatorSet.GetMetrologyObjectResult(hv_MetrologyHandle, "all", "all", "result_type",
"all_param", out hv_LineParameter);
HOperatorSet.AngleLl(hv_LineParameter.TupleSelect(0), hv_LineParameter.TupleSelect(
1), hv_LineParameter.TupleSelect(2), hv_LineParameter.TupleSelect(3),
hv_LineParameter.TupleSelect(4), hv_LineParameter.TupleSelect(5), hv_LineParameter.TupleSelect(
6), hv_LineParameter.TupleSelect(7), out hv_Angle);
hv_Angle = hv_Angle.TupleDeg();
//
//Display results
//
//Create line contours
ho_ResultContour.Dispose();
HOperatorSet.GetMetrologyObjectResultContour(out ho_ResultContour, hv_MetrologyHandle,
"all", "all", 1.5);
HOperatorSet.IntersectionLines(hv_LineParameter.TupleSelect(0), hv_LineParameter.TupleSelect(
1), hv_LineParameter.TupleSelect(2), hv_LineParameter.TupleSelect(3),
hv_LineParameter.TupleSelect(4), hv_LineParameter.TupleSelect(5), hv_LineParameter.TupleSelect(
6), hv_LineParameter.TupleSelect(7), out hv_Row, out hv_Column, out hv_IsOverlapping1);
//Calculate the orientation of the two lines
HOperatorSet.LineOrientation(hv_LineParameter.TupleSelect(0), hv_LineParameter.TupleSelect(
1), hv_LineParameter.TupleSelect(2), hv_LineParameter.TupleSelect(3),
out hv_Orientation1);
if ((int)(new HTuple(hv_Orientation1.TupleGreater(0))) != 0)
{
hv_Orientation1 = hv_Orientation1 - ((new HTuple(180)).TupleRad());
}
HOperatorSet.LineOrientation(hv_LineParameter.TupleSelect(4), hv_LineParameter.TupleSelect(
5), hv_LineParameter.TupleSelect(6), hv_LineParameter.TupleSelect(7),
out hv_Orientation2);
//
//Visualize the angle between the lines
ho_ContCircle.Dispose();
HOperatorSet.GenCircleContourXld(out ho_ContCircle, hv_Row, hv_Column, 100,
hv_Orientation1, hv_Orientation2, "positive", 1);
//Get the used measure regions and the measured points
//for visualization
ho_Contour.Dispose();
HOperatorSet.GetMetrologyObjectMeasures(out ho_Contour, hv_MetrologyHandle,
"all", "all", out hv_MRow, out hv_MColumn);
ho_Cross.Dispose();
HOperatorSet.GenCrossContourXld(out ho_Cross, hv_MRow, hv_MColumn, 6, (new HTuple(45)).TupleRad()
);
//Display everything
if (HDevWindowStack.IsOpen())
{
HOperatorSet.DispObj(ho_Image, HDevWindowStack.GetActive());
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetLineWidth(HDevWindowStack.GetActive(), 1);
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "yellow");
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.DispObj(ho_Contour, HDevWindowStack.GetActive());
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.DispObj(ho_Cross, HDevWindowStack.GetActive());
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetLineWidth(HDevWindowStack.GetActive(), 2);
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "green");
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.DispObj(ho_ResultContour, HDevWindowStack.GetActive());
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "blue");
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.DispObj(ho_ContCircle, HDevWindowStack.GetActive());
}
disp_message(hv_WindowHandle, ("Angle = " + (hv_Angle.TupleString(".5"))) + "бу",
"window", 12, 12, "black", "true");
if ((int)(new HTuple(hv_I.TupleLess(5))) != 0)
{
disp_continue_message(hv_WindowHandle, "black", "true");
}
// stop(); only in hdevelop
}
//Clean up memory
HOperatorSet.ClearMetrologyModel(hv_MetrologyHandle);
}
catch (HalconException HDevExpDefaultException)
{
ho_Image.Dispose();
ho_Rectangle.Dispose();
ho_ImageReduced.Dispose();
ho_Region.Dispose();
ho_ResultContour.Dispose();
ho_ContCircle.Dispose();
ho_Contour.Dispose();
ho_Cross.Dispose();
throw HDevExpDefaultException;
}
ho_Image.Dispose();
ho_Rectangle.Dispose();
ho_ImageReduced.Dispose();
ho_Region.Dispose();
ho_ResultContour.Dispose();
ho_ContCircle.Dispose();
ho_Contour.Dispose();
ho_Cross.Dispose();
}
public bool Find_halcon_line(ExecuteBuffer _executeBuffer, HWndCtrl hWndCtrl, 模板GVName_halcon Model_result, Dictionary <int, PointName> Point_temp_result, out string result_info, out HTuple Row1, out HTuple Column1, out HTuple Row2, out HTuple Column2, bool show_info)
{
HTuple MetrologyHandle;
HTuple pic_wid, pic_height;
Row1 = new HTuple();
Column1 = new HTuple();
Row2 = new HTuple();
Column2 = new HTuple();
result_info = "";
HOperatorSet.CreateMetrologyModel(out MetrologyHandle);
if (!_executeBuffer.imageBuffer.ContainsKey(this.Threshold_image.SelectedItem.ToString() + ".img"))
{
// MessageBox.Show("查找直线: 输入图像已经不存在，请重置设置输入图像");
result_info = " 查找直线: 输入图像已经不存在，请重置设置输入图像";
return(false);
}
if (_executeBuffer.imageBuffer[this.Threshold_image.SelectedItem.ToString() + ".img"] == null)
{
// MessageBox.Show("查找直线: image参数为空或者未赋值");
result_info = " 查找直线: 输入图像已经不存在，请重置设置输入图像";
return(false);
}
HObject imagein = _executeBuffer.imageBuffer[this.Threshold_image.SelectedItem.ToString() + ".img"];
HOperatorSet.GetImageSize(imagein, out pic_wid, out pic_height);
HOperatorSet.SetMetrologyModelImageSize(MetrologyHandle, pic_wid, pic_height);
HTuple Index;
HTuple trow1, trow2, tcol1, tcol2;
if (checkBox_line.Checked)
{
if (xrow1 == null || xrow2 == null || xcol1 == null || xcol2 == null)
{
// MessageBox.Show("查找直线:未确认线位置");
result_info = " 查找直线: 未确认线位置";
return(false);
}
else
{
trow1 = xrow1;
tcol1 = xcol1;
trow2 = xrow2;
tcol2 = xcol2;
}
}
else
{
if (this.cbb_source1.SelectedIndex == 0)
{
if (Model_result == null)
{
// MessageBox.Show("查找直线:匹配列表为空，请设置");
result_info = " 查找直线: 匹配列表为空，请设置";
return(false);
}
if (Model_result.点X.TupleLength() < 1)
{
// MessageBox.Show("查找直线:匹配列表为空，请设置");
result_info = " 查找直线: 匹配列表为空，请设置";
return(false);
}
trow1 = Model_result.点Y[0];
tcol1 = Model_result.点X[0];
}
else
{
int number1 = Convert.ToInt32(this.tb_value1.Text);
if (!Point_temp_result.ContainsKey(number1))
{
// MessageBox.Show("查找直线:全局列表点无此点，请设置");
result_info = " 查找直线: 全局列表无此点，请设置";
return(false);
}
else
{
trow1 = Point_temp_result[number1].点Y;
tcol1 = Point_temp_result[number1].点X;
}
}
int number2 = Convert.ToInt32(this.tb_value2.Text);
if (!Point_temp_result.ContainsKey(number2))
{
// MessageBox.Show("查找直线:全局列表点无此点，请设置");
result_info = " 查找直线: 全局列表无此点，请设置";
return(false);
}
else
{
trow2 = Point_temp_result[number2].点Y;
tcol2 = Point_temp_result[number2].点X;
}
}
HOperatorSet.AddMetrologyObjectLineMeasure(MetrologyHandle, trow1, tcol1, trow2, tcol2, Convert.ToInt32(this.measure_length1.Text.ToString()), Convert.ToInt32(this.measure_length2.Text.ToString()),
1, Convert.ToInt32(this.measure_threshold.Text.ToString()), new HTuple(), new HTuple(), out Index);
HOperatorSet.SetMetrologyObjectParam(MetrologyHandle, "all", "measure_transition", this.cbb_transition.SelectedItem.ToString());
HOperatorSet.SetMetrologyObjectParam(MetrologyHandle, "all", "num_measures", Convert.ToInt32(this.num_measure.Text.ToString()));
HOperatorSet.SetMetrologyObjectParam(MetrologyHandle, "all", "num_instances", 40);
HOperatorSet.SetMetrologyObjectParam(MetrologyHandle, "all", "measure_sigma", 1);
//HOperatorSet.SetMetrologyObjectParam(MetrologyHandle,"all","measure_threshold",50);
HOperatorSet.SetMetrologyObjectParam(MetrologyHandle, "all", "measure_interpolation", "bicubic");
HOperatorSet.SetMetrologyObjectParam(MetrologyHandle, "all", "measure_select", this.cbb_measure_select.SelectedItem.ToString());
HOperatorSet.SetMetrologyObjectParam(MetrologyHandle, "all", "min_score", Convert.ToDouble(this.min_score.Text));
HOperatorSet.ApplyMetrologyModel(imagein, MetrologyHandle);
HObject Contours, Cross;
HTuple Rowx, Columnx;
HOperatorSet.GetMetrologyObjectMeasures(out Contours, MetrologyHandle, "all", "all", out Rowx, out Columnx);
HOperatorSet.GenCrossContourXld(out Cross, Rowx, Columnx, 6, 0.785398);
HTuple hv_Parameter = null;
//得到线的起点和终点坐标并显示出来
HOperatorSet.GetMetrologyObjectResult(MetrologyHandle, "all", "all", "result_type",
"all_param", out hv_Parameter);
if (hv_Parameter.TupleLength() == 0)
{
result_info = " 查找直线: 在指定位置,找直线失败";
// MessageBox.Show("未找到直线");
return(false);
}
int line_count = hv_Parameter.TupleLength() / 4;
double[] Row_1 = new double[line_count];
double[] Column_1 = new double[line_count];
double[] Row_2 = new double[line_count];
double[] Column_2 = new double[line_count];
for (int imx = 0; imx < line_count; imx++)
{
Row_1[imx] = hv_Parameter[imx * 4 + 1].D;
Column_1[imx] = hv_Parameter[imx * 4].D;
Row_2[imx] = hv_Parameter[imx * 4 + 3].D;
Column_2[imx] = hv_Parameter[imx * 4 + 2].D;
}
Row1 = (HTuple)Row_1;
Column1 = (HTuple)Column_1;
Row2 = (HTuple)Row_2;
Column2 = (HTuple)Column_2;
HObject ho_Contour;
HOperatorSet.GenEmptyObj(out ho_Contour);
ho_Contour.Dispose();
HOperatorSet.GetMetrologyObjectResultContour(out ho_Contour, MetrologyHandle,
"all", "all", 1.5);
HOperatorSet.ClearMetrologyModel(MetrologyHandle);
if (show_info)
{
hWndCtrl.changeGraphicSettings(GraphicsContext.GC_COLOR, this.comboBox1.SelectedItem.ToString());
hWndCtrl.addIconicVar(Cross);
hWndCtrl.addIconicVar(Contours);
}
hWndCtrl.changeGraphicSettings(GraphicsContext.GC_COLOR, this.comboBox1.SelectedItem.ToString());
hWndCtrl.addIconicVar(ho_Contour);
hWndCtrl.repaint();
return(true);
}
public bool CreateLineModel(HTuple hv_HomMat2D)
{
try
{
HOperatorSet.ClearMetrologyModel(hv_MetrologyHandle);
HOperatorSet.CreateMetrologyModel(out hv_MetrologyHandle);
if (ho_Image == null)
{
return(false);
}
HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
if (hv_Row1_Horizon.Length < 1)
{
return(false);
}
if (hv_Row1_Vertical.Length < 1)
{
return(false);
}
HTuple hv_Row1 = null;
HTuple hv_Column1 = null;
HTuple hv_Row2 = null;
HTuple hv_Column2 = null;
HTuple mhv_Row1_Horizon; //水平线
HTuple mhv_Column1_Horizon;
HTuple mhv_Row2_Horizon;
HTuple mhv_Column2_Horizon;
HTuple mhv_Row1_Vertical; //竖直线
HTuple mhv_Column1_Vertical;
HTuple mhv_Row2_Vertical;
HTuple mhv_Column2_Vertical;
HOperatorSet.AffineTransPixel(hv_HomMat2D, hv_Row1_Horizon, hv_Column1_Horizon, out mhv_Row1_Horizon, out mhv_Column1_Horizon);
HOperatorSet.AffineTransPixel(hv_HomMat2D, hv_Row2_Horizon, hv_Column2_Horizon, out mhv_Row2_Horizon, out mhv_Column2_Horizon);
HOperatorSet.AffineTransPixel(hv_HomMat2D, hv_Row1_Vertical, hv_Column1_Vertical, out mhv_Row1_Vertical, out mhv_Column1_Vertical);
HOperatorSet.AffineTransPixel(hv_HomMat2D, hv_Row2_Vertical, hv_Column2_Vertical, out mhv_Row2_Vertical, out mhv_Column2_Vertical);
HOperatorSet.TupleInsert(mhv_Row1_Horizon, 0, mhv_Row1_Vertical, out hv_Row1);
HOperatorSet.TupleInsert(mhv_Column1_Horizon, 0, mhv_Column1_Vertical, out hv_Column1);
HOperatorSet.TupleInsert(mhv_Row2_Horizon, 0, mhv_Row2_Vertical, out hv_Row2);
HOperatorSet.TupleInsert(mhv_Column2_Horizon, 0, mhv_Column2_Vertical, out hv_Column2);
HOperatorSet.AddMetrologyObjectLineMeasure(hv_MetrologyHandle, hv_Row1, hv_Column1, hv_Row2, hv_Column2,
hv_MeasureLength1, hv_MeasureLength2, hv_MeasureSigma, hv_MeasureThreshold,
hv_GenParamName, hv_GenParamValue, out hv_Index);
errorFlag = false;
return(true);
}
catch (Exception exc)
{
errorFlag = true;
return(false);
}
}
public void Run()
{
if (inputImage == null)
{
FormFindLine.Instance.TextBoxMessageDisp("图像为空", System.Drawing.Color.Red);
toolRunStatu = ToolRunStatu.Not_Input_Image;
return;
}
try
{
UpdateImage();
if (inputPose != null)
{
HTuple Row = inputPose.X - templatePose.X;
HTuple Col = inputPose.Y - templatePose.Y;
HTuple angle = inputPose.U - templatePose.U;
HTuple _homMat2D;
HOperatorSet.HomMat2dIdentity(out _homMat2D);
HOperatorSet.HomMat2dRotate(_homMat2D, (HTuple)(angle), (HTuple)templatePose.X, (HTuple)templatePose.Y, out _homMat2D);
HOperatorSet.HomMat2dTranslate(_homMat2D, (HTuple)(Row), (HTuple)(Col), out _homMat2D);
//对预期线的起始点做放射变换
HOperatorSet.AffineTransPixel(_homMat2D, (HTuple)expectLineStartRow, (HTuple)expectLineStartCol, out newExpectLineStartRow, out newExpectLineStartCol);
HOperatorSet.AffineTransPixel(_homMat2D, (HTuple)expectLineEndRow, (HTuple)expectLineEndCol, out newExpectLineEndRow, out newExpectLineEndCol);
}
else
{
newExpectLineStartRow = expectLineStartRow;
newExpectLineStartCol = expectLineStartCol;
newExpectLineEndRow = expectLineEndRow;
newExpectLineEndCol = expectLineEndCol;
}
HTuple handleID;
HOperatorSet.CreateMetrologyModel(out handleID);
HTuple width, height;
HOperatorSet.GetImageSize(inputImage, out width, out height);
HOperatorSet.SetMetrologyModelImageSize(handleID, width[0], height[0]);
HTuple index;
HOperatorSet.AddMetrologyObjectLineMeasure(handleID, newExpectLineStartRow, newExpectLineStartCol, newExpectLineEndRow, newExpectLineEndCol, new HTuple(50), new HTuple(20), new HTuple(1), new HTuple(30), new HTuple(), new HTuple(), out index);
//参数在这里设置
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_transition"), new HTuple(polarity));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("num_measures"), new HTuple(cliperNum));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_length1"), new HTuple(length));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_length2"), new HTuple(weidth));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_threshold"), new HTuple(threshold));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_select"), new HTuple(edgeSelect));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_sigma"), new HTuple(sigma));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("min_score"), new HTuple(minScore));
HOperatorSet.ApplyMetrologyModel(inputImage, handleID);
//显示所有卡尺
HTuple pointRow, pointCol;
HOperatorSet.GetMetrologyObjectMeasures(out contours, handleID, new HTuple("all"), new HTuple("all"), out pointRow, out pointCol);
HOperatorSet.SetColor(FormFindLine.Instance.myHwindow.hWindowControl.HalconWindow, new HTuple("blue"));
HOperatorSet.DispObj(contours, FormFindLine.Instance.myHwindow.hWindowControl.HalconWindow);
FormFindLine.Instance.myHwindow.DispObj(contours, "blue");
//显示指示找线方向的箭头
HTuple arrowAngle;
HOperatorSet.AngleLx(newExpectLineStartRow, newExpectLineStartCol, newExpectLineEndRow, newExpectLineEndCol, out arrowAngle);
#region 测试箭头
#endregion
arrowAngle = arrowAngle + Math.PI / 2;
arrowAngle = arrowAngle.TupleDeg();
HTuple row = (newExpectLineStartRow + newExpectLineEndRow) / 2;
HTuple column = (newExpectLineStartCol + newExpectLineEndCol) / 2;
double drow, dcolumn;
double arrowLength = length + 100;
if (0 <= arrowAngle && arrowAngle <= 90)
{
drow = Math.Abs(arrowLength * Math.Sin(((HTuple)arrowAngle).TupleRad()));
dcolumn = Math.Abs(arrowLength * Math.Cos(((HTuple)arrowAngle).TupleRad()));
HOperatorSet.DispArrow(FormFindLine.Instance.myHwindow.hWindowControl.HalconWindow, row, column, row - drow, column + dcolumn, 5.0);
}
else if (arrowAngle > 90 && arrowAngle <= 180)
{
drow = arrowLength * Math.Sin(((HTuple)(180 - arrowAngle)).TupleRad());
dcolumn = arrowLength * Math.Cos(((HTuple)(180 - arrowAngle)).TupleRad());
HOperatorSet.DispArrow(FormFindLine.Instance.myHwindow.hWindowControl.HalconWindow, row, column, row - drow, column - dcolumn, 5.0);
}
else if (arrowAngle < 0 && arrowAngle >= -90)
{
drow = arrowLength * Math.Sin(((HTuple)arrowAngle * -1).TupleRad());
dcolumn = arrowLength * Math.Cos(((HTuple)arrowAngle * -1).TupleRad());
HOperatorSet.DispArrow(FormFindLine.Instance.myHwindow.hWindowControl.HalconWindow, row, column, row + drow, column + dcolumn, 5.0);
}
else if (arrowAngle < -90 && arrowAngle >= -180)
{
drow = Math.Abs(arrowLength * Math.Sin(((HTuple)arrowAngle + 180).TupleRad()));
dcolumn = Math.Abs(arrowLength * Math.Cos(((HTuple)arrowAngle + 180).TupleRad()));
HOperatorSet.DispArrow(FormFindLine.Instance.myHwindow.hWindowControl.HalconWindow, row, column, row + drow, column - dcolumn, 5.0);
}
//把点显示出来
HObject cross;
HOperatorSet.GenCrossContourXld(out cross, pointRow, pointCol, new HTuple(12), new HTuple(0));
HOperatorSet.SetColor(FormFindLine.Instance.myHwindow.hWindowControl.HalconWindow, new HTuple("orange"));
HOperatorSet.DispObj(cross, FormFindLine.Instance.myHwindow.hWindowControl.HalconWindow);
FormFindLine.Instance.myHwindow.DispObj(cross, "orange");
//得到所找到的线
HTuple parameter;
HObject line;
HOperatorSet.GetMetrologyObjectResult(handleID, new HTuple("all"), new HTuple("all"), new HTuple("result_type"), new HTuple("all_param"), out parameter);
HOperatorSet.GetMetrologyObjectResultContour(out line, handleID, new HTuple("all"), new HTuple("all"), new HTuple(1.5));
if (parameter.Length >= 4)
{
ResultLineStartRow = parameter[0];
ResultLineStartCol = parameter[1];
ResultLineEndRow = parameter[2];
ResultLineEndCol = parameter[3];
Point start = new Point()
{
Row = ResultLineStartRow, Col = ResultLineStartCol
};
Point end = new Point()
{
Row = ResultLineEndRow, Col = ResultLineEndCol
};
resultLine = new Line()
{
StartPoint = start, EndPoint = end
};
//显示找到的线
HOperatorSet.SetColor(FormFindLine.Instance.myHwindow.hWindowControl.HalconWindow, new HTuple("green"));
// HOperatorSet.DispObj(line, GetWindowHandle(jobName));
FormFindLine.Instance.myHwindow.hWindowControl.HalconWindow.SetLineWidth(2);
FormFindLine.Instance.myHwindow.DispObj(line, "green");
}
HOperatorSet.AngleLx(ResultLineStartRow, ResultLineStartCol, ResultLineEndRow, ResultLineEndCol, out _angle);
HOperatorSet.ClearMetrologyModel(handleID);
FormFindLine.Instance.tbx_resultStartRow.Text = ResultLineStartRow.ToString();
FormFindLine.Instance.tbx_resultStartCol.Text = ResultLineEndCol.ToString();
FormFindLine.Instance.tbx_resultEndRow.Text = ResultLineEndRow.ToString();
FormFindLine.Instance.tbx_resultEndCol.Text = ResultLineEndCol.ToString();
FormFindLine.Instance.TextBoxMessageDisp("运行成功", System.Drawing.Color.Green);
toolRunStatu = ToolRunStatu.Succeed;
}
catch (Exception ex)
{
FormFindLine.Instance.TextBoxMessageDisp("工具运行异常" + ex.Message, System.Drawing.Color.Red);
}
}
public void Run(SoftwareRunState softwareRunState)
{
Stopwatch sw = new Stopwatch();
sw.Restart();
HTuple homMat2DArrow = null;
HObject arrow = null, arrowTrans = null;
HObject drawLine = null, imageReducedLine;
if (inputImage == null)
{
FormFindLine.Instance.SetToolStatus("工具输入图像为空", ToolRunStatu.Not_Input_Image);
return;
}
try
{
UpdateImage();
if (inputPose != null)
{
HTuple Row = inputPose.X - templatePose.X;
HTuple Col = inputPose.Y - templatePose.Y;
HTuple angle = inputPose.U - templatePose.U;
HTuple _homMat2D;
HOperatorSet.HomMat2dIdentity(out _homMat2D);
HOperatorSet.HomMat2dRotate(_homMat2D, (HTuple)(angle), (HTuple)templatePose.X, (HTuple)templatePose.Y, out _homMat2D);
HOperatorSet.HomMat2dTranslate(_homMat2D, (HTuple)(Row), (HTuple)(Col), out _homMat2D);
//对预期线的起始点做放射变换
HOperatorSet.AffineTransPixel(_homMat2D, (HTuple)expectLineStartRow, (HTuple)expectLineStartCol, out newExpectLineStartRow, out newExpectLineStartCol);
HOperatorSet.AffineTransPixel(_homMat2D, (HTuple)expectLineEndRow, (HTuple)expectLineEndCol, out newExpectLineEndRow, out newExpectLineEndCol);
}
else
{
newExpectLineStartRow = expectLineStartRow;
newExpectLineStartCol = expectLineStartCol;
newExpectLineEndRow = expectLineEndRow;
newExpectLineEndCol = expectLineEndCol;
}
HTuple handleID;
HOperatorSet.CreateMetrologyModel(out handleID);
HTuple width, height;
HOperatorSet.GetImageSize(inputImage, out width, out height);
HOperatorSet.SetMetrologyModelImageSize(handleID, width[0], height[0]);
HTuple index;
HOperatorSet.AddMetrologyObjectLineMeasure(handleID, newExpectLineStartRow, newExpectLineStartCol, newExpectLineEndRow, newExpectLineEndCol, new HTuple(50), new HTuple(20), new HTuple(1), new HTuple(30), new HTuple(), new HTuple(), out index);
//参数在这里设置
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_transition"), new HTuple(polarity));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("num_measures"), new HTuple(cliperNum));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_length1"), new HTuple(length));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_length2"), new HTuple(weidth));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_threshold"), new HTuple(threshold));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_select"), new HTuple(edgeSelect));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("measure_sigma"), new HTuple(sigma));
HOperatorSet.SetMetrologyObjectParam(handleID, new HTuple("all"), new HTuple("min_score"), new HTuple(minScore));
HOperatorSet.ApplyMetrologyModel(inputImage, handleID);
//显示所有卡尺
HTuple pointRow, pointCol;
HOperatorSet.GetMetrologyObjectMeasures(out contoursDisp, handleID, new HTuple("all"), new HTuple("all"), out pointRow, out pointCol);
//显示指示找线方向的箭头
#region 测试箭头
HTuple arrowRow = null, arrowColumn = null;
HOperatorSet.GenRegionLine(out drawLine, newExpectLineStartRow, newExpectLineStartCol, newExpectLineEndRow, newExpectLineEndCol);
HOperatorSet.ReduceDomain(inputImage, drawLine, out imageReducedLine);
HOperatorSet.GetRegionPoints(imageReducedLine, out arrowRow, out arrowColumn);
if (arrowRow.Length < 200)
{
CommonMethods.CommonMethods.gen_arrow_contour_xld(out arrow, arrowRow[0], arrowColumn[0], arrowRow[arrowRow.Length - 1], arrowColumn[arrowRow.Length - 1], 20, 20);
}
else
{
CommonMethods.CommonMethods.gen_arrow_contour_xld(out arrow, arrowRow[0], arrowColumn[0], arrowRow[200], arrowColumn[200], 20, 20);
}
HOperatorSet.VectorAngleToRigid(newExpectLineStartRow, newExpectLineStartCol, 0, (newExpectLineStartRow + newExpectLineEndRow) / 2, (newExpectLineStartCol + newExpectLineEndCol) / 2, new HTuple(-90).TupleRad(), out homMat2DArrow);
HOperatorSet.AffineTransContourXld(arrow, out arrowDisp, homMat2DArrow);
#endregion
//把点显示出来
HOperatorSet.GenCrossContourXld(out crossDisp, pointRow, pointCol, new HTuple(12), new HTuple(0));
//得到所找到的线
HTuple parameter;
HOperatorSet.GetMetrologyObjectResult(handleID, new HTuple("all"), new HTuple("all"), new HTuple("result_type"), new HTuple("all_param"), out parameter);
HOperatorSet.GetMetrologyObjectResultContour(out LineDisp, handleID, new HTuple("all"), new HTuple("all"), new HTuple(1.5));
if (parameter.Length >= 4)
{
ResultLineStartRow = parameter[0];
ResultLineStartCol = parameter[1];
ResultLineEndRow = parameter[2];
ResultLineEndCol = parameter[3];
Point start = new Point()
{
Row = ResultLineStartRow, Col = ResultLineStartCol
};
Point end = new Point()
{
Row = ResultLineEndRow, Col = ResultLineEndCol
};
resultLine = new Line()
{
StartPoint = start, EndPoint = end
};
}
HOperatorSet.AngleLx(ResultLineStartRow, ResultLineStartCol, ResultLineEndRow, ResultLineEndCol, out _angle);
if (softwareRunState == SoftwareRunState.Debug)
{
DispMainWindow(FormFindLine.Instance.myHwindow);
FormFindLine.Instance.tbx_resultStartRow.Text = ResultLineStartRow.ToString();
FormFindLine.Instance.tbx_resultStartCol.Text = ResultLineEndCol.ToString();
FormFindLine.Instance.tbx_resultEndRow.Text = ResultLineEndRow.ToString();
FormFindLine.Instance.tbx_resultEndCol.Text = ResultLineEndCol.ToString();
}
HOperatorSet.ClearMetrologyModel(handleID);
// 参数传递
ParamsTrans();
sw.Stop();
runTime = $"运行时间： {sw.ElapsedMilliseconds} ms";
FormFindLine.Instance.SetToolStatus("工具运行成功！", ToolRunStatu.Succeed);
}
catch (Exception ex)
{
FormFindLine.Instance.SetToolStatus($"工具运行异常，异常原因： {ex}", ToolRunStatu.Tool_Run_Error);
}
finally
{
//homMat2DArrow.Dispose();
//arrow.Dispose();
//arrowTrans.Dispose();
}
}