/// <summary>
/// 打开相机
/// </summary>
/// <returns></returns>
public override bool Open()
{
if (m_hAcqHandle == null)
{
try
{
//HOperatorSet.OpenFramegrabber("GigEVision", 0, 0, 0, 0, 0, 0, "default",
// -1, "default", -1, "false", "default", this.Name, 0, -1, out m_hAcqHandle);
//HOperatorSet.OpenFramegrabber("DirectShow", 1, 1, 0, 0, 0, 0, "default", 8, "rgb",
// -1, "false", "default", "[0] Integrated Camera", 0, -1, out m_hAcqHandle);
HOperatorSet.OpenFramegrabber("MVision", 0, 0, 0, 0, 0, 0, "default", 8,
"default", -1, "false", "auto", this.Name, 0, -1, out m_hAcqHandle);
if (m_hAcqHandle == null || m_hAcqHandle.Length == 0)
{
m_hAcqHandle = null;
return(false);
}
else
{
return(true);
}
}
catch (HalconException HDevExpDefaultException1)
{
System.Diagnostics.Debug.WriteLine(HDevExpDefaultException1.ToString());
m_hAcqHandle = null;
return(false);
}
}
return(true);
}
// Procedures
public void test_barcode(HObject ho_Image, HTuple hv_WindowHandle)
{
// Local iconic variables
HObject ho_SymbolRegions = null;
// Local control variables
HTuple hv_BarCodeHandle = new HTuple(), hv_DecodedDataStrings = new HTuple();
HTuple hv_BarcodeLocation = new HTuple(), hv_Exception = new HTuple();
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_SymbolRegions);
try
{
//* Init Barcode这行代码放到初始化位置,函数最上边,打开相机之前
HOperatorSet.SetCurrentDir("C:/Users/iwake/OneDrive - wake/Desktop/HalconPractise/HalconProj/Barcode");
hv_BarCodeHandle.Dispose();
HOperatorSet.ReadBarCodeModel("BarCodeHandle.bcm", out hv_BarCodeHandle);
//set_bar_code_param (BarCodeHandle, 'check_char', 'present')
HOperatorSet.SetBarCodeParam(hv_BarCodeHandle, "quiet_zone", 1);
//* Recognition Barcode这行代码什么时候想识别二维码放到那里,输入Image,BarCodeHandle, WindowHandle,
//*输出SymbolRegions,DecodedDataStrings, BarcodeLocation
try
{
ho_SymbolRegions.Dispose(); hv_DecodedDataStrings.Dispose(); hv_BarcodeLocation.Dispose();
image_get_bar(ho_Image, out ho_SymbolRegions, hv_BarCodeHandle, hv_WindowHandle,
out hv_DecodedDataStrings, out hv_BarcodeLocation);
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
}
ho_SymbolRegions.Dispose();
hv_BarCodeHandle.Dispose();
hv_DecodedDataStrings.Dispose();
hv_BarcodeLocation.Dispose();
hv_Exception.Dispose();
return;
}
catch (HalconException HDevExpDefaultException)
{
ho_SymbolRegions.Dispose();
hv_BarCodeHandle.Dispose();
hv_DecodedDataStrings.Dispose();
hv_BarcodeLocation.Dispose();
hv_Exception.Dispose();
throw HDevExpDefaultException;
}
}
/// <summary>
/// 控件缩放时自动调整halcon窗口的大小
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void VisionControl_SizeChanged(object sender, EventArgs e)
{
if (m_windowHandle != null)
{
bool bUpdate = false;
LockDisplay();
try
{
HOperatorSet.SetWindowExtents(m_windowHandle, this.ClientRectangle.Y, this.ClientRectangle.X, this.ClientRectangle.Width, this.ClientRectangle.Height);
bUpdate = true;
}
catch (HalconException HDevExpDefaultException1)
{
System.Diagnostics.Debug.WriteLine(HDevExpDefaultException1.ToString());
}
catch (Exception exp)
{
System.Diagnostics.Debug.WriteLine(exp.ToString());
}
finally { UnlockDisplay(); }
if (bUpdate && m_IVisionControlUpdate != null)
{
m_IVisionControlUpdate.UpdateVisionControl(this);
}
}
}
public void convert_rectangle_to_region(out HObject ho_region, HTuple hv_Left,
HTuple hv_Top, HTuple hv_Right, HTuple hv_Bottom)
{
// Local control variables
HTuple hv_Exception = null;
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_region);
//version: v0.0.1
try
{
ho_region.Dispose();
HOperatorSet.GenRectangle1(out ho_region, hv_Left.TupleReal(), hv_Top.TupleReal(), hv_Right.TupleReal(), hv_Bottom.TupleReal());
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
ho_region.Dispose();
HOperatorSet.GenEmptyRegion(out ho_region);
}
return;
}
private void btn_calibrateCamParam_Click(object sender, EventArgs e)
{
try
{
HOperatorSet.CalibrateCameras(CalibDataID, out hv_Error);
HOperatorSet.GetCalibData(CalibDataID, "camera", 0, "params", out tool.cameraParam);
StringBuilder strb = new StringBuilder();
strb.Append(tool.cameraParam[0].S + ",");
for (int i = 1; i < tool.cameraParam.Length; i++)
{
if (i == 3 || i == 4)
{
ExecuteInformation((tool.cameraParam[i].D * 1000000).ToString("F3") + ";" + Environment.NewLine);
strb.Append((tool.cameraParam[i].D * 1000000).ToString("F3"));
}
else if (i == 7 || i == 8)
{
ExecuteInformation(tool.cameraParam[i].I.ToString() + ";" + Environment.NewLine);
strb.Append(tool.cameraParam[i].I.ToString());
}
else
{
if (i == 2)
{
ExecuteInformation(tool.cameraParam[i].D.ToString("F4") + ";" + Environment.NewLine);
strb.Append(tool.cameraParam[i].D.ToString("F4"));
}
else
{
ExecuteInformation(tool.cameraParam[i].D.ToString("F4") + ";" + Environment.NewLine);
strb.Append(tool.cameraParam[i].D.ToString("F3"));
}
}
if (i < tool.cameraParam.Length - 1)
{
strb.Append(",");
}
}
txt_CameraParam.Text = strb.ToString();
gb_SettingPlanPose.Enabled = true;
// btn_grabCamera.Enabled = false;
}
catch (HalconException HDevExpDefaultException1)
{
HTuple hv_Exception;
HDevExpDefaultException1.ToHTuple(out hv_Exception);
MessageBox.Show("标定错误", hv_Exception.ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error);
}
ExecuteInformation("相机参数标定成功");
try
{
ExecuteInformation("标定误差： " + hv_Error.D.ToString("F3") + "pixel");
}
catch
{
}
}
/// <summary>
/// 鼠标右键按下时返回全屏显示
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void VisionControl_MouseUp(object sender, MouseEventArgs e)
{
if (MouseMode == WindowMouseMode.Move && e.Button == MouseButtons.Middle)
{
if (isOpen())
{
//Action<object> action = (object obj) =>
//{
bool bUpdate = false;
HTuple row0, col0, row1, col1;
LockDisplay();
try
{
HOperatorSet.GetPart(m_windowHandle, out row0, out col0, out row1, out col1);
if (row0 != 0 || col0 != 0 || col1 - col0 != ImageWidth || row1 - row0 != ImageHeight)
{
HOperatorSet.SetPart(m_windowHandle, 0, 0, ImageHeight, ImageWidth);
bUpdate = true;
}
}
catch (HalconException HDevExpDefaultException1)
{
System.Diagnostics.Debug.WriteLine(HDevExpDefaultException1.ToString());
}
catch (Exception exp)
{
System.Diagnostics.Debug.WriteLine(exp.ToString());
}
finally
{
UnlockDisplay();
}
if (bUpdate && m_IVisionControlUpdate != null)
{
m_IVisionControlUpdate.UpdateVisionControl(this);
}
//};
//Task t1 = new Task(action, "");
//t1.Start();
//t1.Wait();
}
}
else if (e.Button == MouseButtons.Left)
{
if (this.Cursor == Cursors.Hand)
{
this.Cursor = Cursors.Arrow;
}
}
else if (e.Button == MouseButtons.Right)
{
if (this.Cursor == Cursors.Hand)
{
this.Cursor = Cursors.Arrow;
}
}
}
public override void UpdateVisionControl(VisionControl ctl)
{
ctl.LockDisplay();
try
{
if (imgSrc != null && imgSrc.IsInitialized() && imgSrc.Key != IntPtr.Zero)
{
if (imgSrc != null)
{
HOperatorSet.DispObj(imgSrc, ctl.GetHalconWindow());
}
while (ctl.getStack().Count > 0)
{
HOperatorSet.DispObj(ctl.getStack().Pop(), ctl.GetHalconWindow());
}
foreach (var mea in MeasureMgr.GetInstance().MeasureList)
{
HOperatorSet.SetColor(ctl.GetHalconWindow(), "blue");
HOperatorSet.DispObj(mea.LineEdge, ctl.GetHalconWindow());
HOperatorSet.SetColor(ctl.GetHalconWindow(), "green");
HOperatorSet.DispObj(mea.ContourOk, ctl.GetHalconWindow());
HOperatorSet.SetColor(ctl.GetHalconWindow(), "red");
HOperatorSet.DispObj(mea.ContourAreaNG, ctl.GetHalconWindow());
HOperatorSet.SetColor(ctl.GetHalconWindow(), "magenta");
HOperatorSet.DispObj(mea.ContourPosNG, ctl.GetHalconWindow());
}
HOperatorSet.SetColor(ctl.GetHalconWindow(), "blue");
//HTuple hv_Width, hv_Height;
//HOperatorSet.GetImageSize(m_image, out hv_Width, out hv_Height);
//HObject ht_CrossLineV, ht_CrossLineH;
//HOperatorSet.SetColor(ctl.GetHalconWindow(), "red");
//HOperatorSet.GenRegionLine(out ht_CrossLineV, 0, hv_Width / 2, hv_Height, hv_Width / 2);
//HOperatorSet.GenRegionLine(out ht_CrossLineH, hv_Height / 2, 0, hv_Height / 2, hv_Width);
//HOperatorSet.DispObj(ht_CrossLineV, ctl.GetHalconWindow());
//HOperatorSet.DispObj(ht_CrossLineH, ctl.GetHalconWindow());
}
}
catch (HalconException HDevExpDefaultException1)
{
System.Diagnostics.Debug.WriteLine(HDevExpDefaultException1.ToString());
}
catch (AccessViolationException e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
finally
{
ctl.UnlockDisplay();
}
}
// Main procedure
private void action()
{
// Local iconic variables
HObject ho_Image = null;
// Local control variables
HTuple hv_WindowHandle, hv_AcqHandle, hv_Index;
HTuple hv_Ex = new HTuple();
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_Image);
try
{
//Code generated by Image Acquisition 01
//Attention: The initialization may fail in case parameters need to
//be set in a specific order (e.g., image resolution vs. offset).
HOperatorSet.SetWindowAttr("background_color", "black");
HOperatorSet.OpenWindow(0, 0, 512, 512, 0, "", "", out hv_WindowHandle);
HDevWindowStack.Push(hv_WindowHandle);
HOperatorSet.OpenFramegrabber("GigEVision", 0, 0, 0, 0, 0, 0, "progressive",
-1, "default", -1, "false", "default", "Cam_Up", 0, -1, out hv_AcqHandle);
HOperatorSet.SetFramegrabberParam(hv_AcqHandle, "TriggerSelector", "FrameStart");
HOperatorSet.SetFramegrabberParam(hv_AcqHandle, "grab_timeout", 10000);
HOperatorSet.SetFramegrabberParam(hv_AcqHandle, "TriggerMode", "On");
HOperatorSet.SetFramegrabberParam(hv_AcqHandle, "TriggerSource", "Line1");
HOperatorSet.GrabImageStart(hv_AcqHandle, -1);
hv_Index = 1;
while ((int)(1) != 0)
{
try
{
ho_Image.Dispose();
HOperatorSet.GrabImageAsync(out ho_Image, hv_AcqHandle, -1);
hv_Index = hv_Index + 1;
disp_message(hv_WindowHandle, hv_Index, "window", 12, 12, "black", "true");
}
// catch (Ex)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Ex);
}
//Do something
}
HOperatorSet.CloseFramegrabber(hv_AcqHandle);
}
catch (HalconException HDevExpDefaultException)
{
ho_Image.Dispose();
throw HDevExpDefaultException;
}
ho_Image.Dispose();
}
/// <summary>
/// 更新显示控件
/// </summary>
/// <param name="ctl"></param>
public override void UpdateVisionControl(VisionControl ctl)
{
ctl.LockDisplay();
try
{
if (imgSrc != null && imgSrc.IsInitialized() && imgSrc.Key != IntPtr.Zero)
{
HTuple num = 0;
HOperatorSet.CountObj(imgSrc, out num);
if (num > 0)//&& m_image.IsInitialized() && m_image.Key != IntPtr.Zero)
{
HOperatorSet.DispObj(imgSrc, ctl.GetHalconWindow());
}
// HOperatorSet.DispObj(ModelContour, ctl.GetHalconWindow());
//if (MeasureRect != null && MeasureRect.IsInitialized())
//{
// HOperatorSet.SetColor(m_visionControl.GetHalconWindow(), "red");
// HOperatorSet.DispObj(MeasureRect, ctl.GetHalconWindow());
//}
if (Lines != null && Lines.IsInitialized())
{
HOperatorSet.SetColor(m_visionControl.GetHalconWindow(), "blue");
HOperatorSet.DispObj(Lines, ctl.GetHalconWindow());
}
if (IntraDistance != null && IntraDistance.Length > 0)
{
if (IntraDistance.Type == HTupleType.STRING)
{
HDevelopExport.disp_message(m_visionControl.GetHalconWindow(),
IntraDistance, "window", 20, -1, "green", "false");
}
else
{
var value = SideCameraCalibData.PixelToMm(IntraDistance);
HDevelopExport.disp_message(m_visionControl.GetHalconWindow(),
$"{value:F2}", "window", 20, -1, "green", "false");
}
}
}
}
catch (HalconException HDevExpDefaultException1)
{
System.Diagnostics.Debug.WriteLine(HDevExpDefaultException1.ToString());
}
catch (Exception exp)
{
System.Diagnostics.Debug.WriteLine(exp.ToString());
}
finally
{
ctl.UnlockDisplay();
}
}
private static void read_cam_par(string CamParFile, out HTuple CameraParam)
{
HTuple hv_Exception = null;
try
{
HOperatorSet.ReadCamPar(CamParFile, out CameraParam);
}
catch (HalconException HDevExpDefaultException1)
{
CameraParam = null;
HDevExpDefaultException1.ToHTuple(out hv_Exception);
}
}
static private void convert_single_region_to_points(HObject ho_singleRegion, out HTuple hv_posYs,
out HTuple hv_posXs, out HTuple hv_pointsNum)
{
// Local iconic variables
HObject ho_Contours = null;
// Local control variables
HTuple hv_Exception = null;
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_Contours);
hv_posYs = new HTuple();
hv_posXs = new HTuple();
hv_pointsNum = new HTuple();
try
{
dev_update_off();
HOperatorSet.SetSystem("clip_region", "false");
try
{
ho_Contours.Dispose();
HOperatorSet.GenContourRegionXld(ho_singleRegion, out ho_Contours, "border");
HOperatorSet.GetContourXld(ho_Contours, out hv_posYs, out hv_posXs);
hv_pointsNum = new HTuple(hv_posYs.TupleLength());
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
hv_posYs = new HTuple();
hv_posXs = new HTuple();
hv_pointsNum = new HTuple();
}
ho_Contours.Dispose();
return;
}
catch (HalconException HDevExpDefaultException)
{
ho_Contours.Dispose();
throw HDevExpDefaultException;
}
}
/// <summary>
/// 初始化halcon窗口,分辨率为2592 * 1944
/// </summary>
///
// [DllImport("user32.dll")]static extern IntPtr GetWindowDC(IntPtr hWnd);
public void InitWindow()
{
try
{
// HOperatorSet.NewExternWindow(this.Handle, 0, 0, this.Width, this.Height, out m_windowHandle);
// HOperatorSet.SetWindowDc(m_windowHandle, GetWindowDC(this.Handle));
HOperatorSet.OpenWindow(0, 0, this.Width, this.Height, this.Handle, "", "", out m_windowHandle);
HOperatorSet.SetWindowParam(m_windowHandle, "background_color", "#000040");
HOperatorSet.ClearWindow(m_windowHandle);
HOperatorSet.SetPart(m_windowHandle, 0, 0, ImageHeight - 1, ImageWidth - 1);
}
catch (HalconException HDevExpDefaultException1)
{
System.Diagnostics.Debug.WriteLine(HDevExpDefaultException1.ToString());
}
}
// Local procedures
// Chapter: Example
// Short Description: Async image acquisition loop to be used at the beginning of example program
public void abshear_async_acquisition(HTuple hv_WindowHandle, HTuple hv_AcqHandle)
{
// Local iconic variables
HObject ExpTmpLocalVar_Image = null;
// Local control variables
HTuple hv_keepGrabbing = null, hv_Row = new HTuple();
HTuple hv_Column = new HTuple(), hv_Button = new HTuple();
HTuple hv_Exception = new HTuple(), hv_ErrorCode = new HTuple();
// Initialize local and output iconic variables
//global object Image
hv_keepGrabbing = 1;
HOperatorSet.GrabImageStart(hv_AcqHandle, -1);
while ((int)(hv_keepGrabbing) != 0)
{
HOperatorSet.GrabImageAsync(out ExpTmpLocalVar_Image, hv_AcqHandle, -1);
ExpSetGlobalVar_Image(ExpTmpLocalVar_Image);
if (HDevWindowStack.IsOpen())
{
HOperatorSet.DispObj(ExpGetGlobalVar_Image(), HDevWindowStack.GetActive()
);
}
HOperatorSet.WriteString(hv_WindowHandle, "Press Left Mouse Button to Begin...");
try
{
HOperatorSet.GetMposition(hv_WindowHandle, out hv_Row, out hv_Column, out hv_Button);
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
hv_ErrorCode = hv_Exception.TupleSelect(0);
}
if ((int)(new HTuple(hv_Button.TupleEqual(1))) != 0)
{
hv_keepGrabbing = 0;
}
}
return;
}
private void btn_grabCamera_Click(object sender, EventArgs e)
{
if (testImage != null && testImage.IsInitialized())
{
testImage.Dispose();
}
testImage = tool.GetImage();
if (testImage == null)
{
return;
}
if (testImage.IsInitialized() == false)
{
return;
}
if (calHImages == null)
{
calHImages = new List <HImage>();
}
index = calHImages.Count + 1;
try
{
HOperatorSet.FindCalibObject(testImage, CalibDataID, 0, 0, index, new HTuple(),
new HTuple());
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HTuple hv_Exception;
HDevExpDefaultException1.ToHTuple(out hv_Exception);
MessageBox.Show("提取原点错误", "请注意不要遮挡或者拍摄时抖动", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
calHImages.Add(testImage.Clone());
if (index == 1)
{
cbb_CalibImages.Items.Clear();
}
cbb_CalibImages.Items.Add(index.ToString());
cbb_CalibImages.SelectedIndex = index - 1;
}
/// <summary>
/// 关闭相机
/// </summary>
/// <returns></returns>
public override bool Close()
{
if (m_hAcqHandle != null)
{
try
{
HOperatorSet.CloseFramegrabber(m_hAcqHandle);
}
catch (HalconException HDevExpDefaultException1)
{
System.Diagnostics.Debug.WriteLine(HDevExpDefaultException1.ToString());
return(false);
}
m_hAcqHandle = null;
}
m_image = null;
return(true);
}
/// <summary>
/// 软件触发一次同步采集
/// </summary>
/// <returns></returns>
public override int Snap()
{
if (m_hAcqHandle == null)
{
Open();
}
if (m_hAcqHandle != null)
{
try
{
m_image?.Dispose();
HOperatorSet.GrabImage(out m_image, m_hAcqHandle);
}
catch (HalconException HDevExpDefaultException1)
{
System.Diagnostics.Debug.WriteLine(HDevExpDefaultException1.ToString());
return(0);
}
return(1);
}
return(0);
}
public void ExternalCalibrate(out double te1, out double te2)
{
//读取初始相机参数
try
{
HOperatorSet.ReadCamPar("camera_parameters.dat", out hv_CamParam);
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
// stop(...); only in hdevelop
}
//从图像点确定外部摄像机参数和世界坐标
//当校准板直接放在测量平面上时 可以从图像确定外部摄像机参数
ho_Image.Dispose();
HOperatorSet.ReadImage(out ho_Image, hv_ImgPath + "calib_01");
if (HDevWindowStack.IsOpen())
{
HOperatorSet.DispObj(ho_Image, HDevWindowStack.GetActive());
}
hv_CaltabName = "caltab.descr";
hv_TmpCtrl_FindCalObjParNames = new HTuple();
hv_TmpCtrl_FindCalObjParNames[0] = "gap_tolerance";
hv_TmpCtrl_FindCalObjParNames[1] = "alpha";
hv_TmpCtrl_FindCalObjParNames[2] = "skip_find_caltab";
hv_TmpCtrl_FindCalObjParValues = new HTuple();
hv_TmpCtrl_FindCalObjParValues[0] = 1;
hv_TmpCtrl_FindCalObjParValues[1] = 1;
hv_TmpCtrl_FindCalObjParValues[2] = "false";
//生产一个标定数据模型
HOperatorSet.CreateCalibData("calibration_object", 1, 1, out hv_CalibDataID);
//设置相机类型和初始参数
HOperatorSet.SetCalibDataCamParam(hv_CalibDataID, 0, "area_scan_telecentric_division",
hv_CamParam);
//定义校准对象
HOperatorSet.SetCalibDataCalibObject(hv_CalibDataID, 0, hv_CaltabName);
//找到Halcon标定板，并将数据写入校准数据模型中
HOperatorSet.FindCalibObject(ho_Image, hv_CalibDataID, 0, 0, 1, hv_TmpCtrl_FindCalObjParNames,
hv_TmpCtrl_FindCalObjParValues);
//获得标定区域轮廓
ho_Caltab.Dispose();
HOperatorSet.GetCalibDataObservContours(out ho_Caltab, hv_CalibDataID, "caltab",
0, 0, 1);
//获得标定区域mark点的信息
HOperatorSet.GetCalibDataObservPoints(hv_CalibDataID, 0, 0, 1, out hv_Row,
out hv_Column, out hv_Index, out hv_Pose);
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "green");
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.DispObj(ho_Caltab, HDevWindowStack.GetActive());
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "red");
}
//显示标定的结果
//HOperatorSet.DispCaltab(hv_WindowHandle, hv_CaltabName, hv_CamParam, hv_Pose,
//1);
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetLineWidth(HDevWindowStack.GetActive(), 3);
}
//在mark点中心画点
//HOperatorSet.DispCircle(hv_WindowHandle, hv_Row, hv_Column, HTuple.TupleGenConst(
//new HTuple(hv_Row.TupleLength()), 1.5));
// stop(...); only in hdevelop
//取得校准文件内的坐标数据
//caltab_points (CaltabName, X, Y, Z)
//calibrate_cameras (CalibDataID, Error)
//考虑标定板厚度进行姿态矫正 3.5mm厚度
HOperatorSet.SetOriginPose(hv_Pose, 0, 0, 0.0035, out hv_Pose);
HOperatorSet.ClearCalibData(hv_CalibDataID);
//图像坐标转世界坐标
HOperatorSet.ImagePointsToWorldPlane(hv_CamParam, hv_Pose, hv_Row, hv_Column,
"mm", out hv_X, out hv_Y);
hv_Image_X1 = 100;
hv_Image_Y1 = 100;
hv_Distance_XY = 500;
hv_Image_X2 = hv_Image_X1 + hv_Distance_XY;
hv_Image_Y2 = hv_Image_Y1 + hv_Distance_XY;
HOperatorSet.ImagePointsToWorldPlane(hv_CamParam, hv_Pose, hv_Image_Y1, hv_Image_X1,
"mm", out hv_World_X1, out hv_World_Y1);
HOperatorSet.ImagePointsToWorldPlane(hv_CamParam, hv_Pose, hv_Image_Y2, hv_Image_X2,
"mm", out hv_World_X2, out hv_World_Y2);
//计算世界坐标距离?
HOperatorSet.DistancePp(hv_World_Y1, hv_World_X1, hv_World_Y2, hv_World_X2,
out hv_DistanceWorld);
//计算像素坐标?
HOperatorSet.DistancePp(hv_Image_X1, hv_Image_Y1, hv_Image_X2, hv_Image_Y2,
out hv_DistanceImage);
//每毫米世界坐标距=距离对应的像素点个数?
hv_DistanceOneMilimeter = hv_DistanceImage / hv_DistanceWorld;
//每个像素对应的世界坐标距离?
hv_DistanceOnePixel = hv_DistanceWorld / hv_DistanceImage;
//调整世界坐标至中心偏移量?
hv_OffSetX = (hv_Width / 2) * hv_DistanceOnePixel;
hv_OffSetY = (hv_Height / 2) * hv_DistanceOnePixel;
te1 = hv_DistanceOneMilimeter;
te2 = hv_DistanceOnePixel;
}
// Main procedure
private void action()
{
// Local iconic variables
HObject ho_Image, ho_DerivGauss = null, ho_RegionCrossings = null;
HObject ho_Region = null, ho_region_outer = null, ho_contour_outer = null;
HObject ho_ContCircle = null;
// Local control variables
HTuple hv_AcqHandle = null, hv_side = null;
HTuple hv_dia = null, hv_Width = new HTuple(), hv_Height = new HTuple();
HTuple hv_HalfH = new HTuple(), hv_HalfW = new HTuple();
HTuple hv_row_len = new HTuple(), hv_row_outer = new HTuple();
HTuple hv_col_outer = new HTuple(), hv_Rows = new HTuple();
HTuple hv_Cols = new HTuple(), hv_i = new HTuple(), hv_Indices = new HTuple();
HTuple hv_Length = new HTuple(), hv_col_min = new HTuple();
HTuple hv_indice_min = new HTuple(), hv_col_max = new HTuple();
HTuple hv_indice_max = new HTuple(), hv_Row = new HTuple();
HTuple hv_Col = new HTuple(), hv_Radius = new HTuple();
HTuple hv_StartPhi = new HTuple(), hv_EndPhi = new HTuple();
HTuple hv_PointOrder = new HTuple(), hv_TupleMax = new HTuple();
HTuple hv_IndexMax = new HTuple(), hv_colToMax0 = new HTuple();
HTuple hv_output = new HTuple(), hv_outputmm = new HTuple();
HTuple hv_TupleMin = new HTuple(), hv_IndexMin = new HTuple();
HTuple hv_colToMin0 = new HTuple(), hv_Exception = null;
HTuple hv_MessageError = new HTuple();
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_Image);
HOperatorSet.GenEmptyObj(out ho_DerivGauss);
HOperatorSet.GenEmptyObj(out ho_RegionCrossings);
HOperatorSet.GenEmptyObj(out ho_Region);
HOperatorSet.GenEmptyObj(out ho_region_outer);
HOperatorSet.GenEmptyObj(out ho_contour_outer);
HOperatorSet.GenEmptyObj(out ho_ContCircle);
try
{
HOperatorSet.OpenFramegrabber("GigEVision", 0, 0, 0, 0, 0, 0, "default", -1,
"default", -1, "false", "default", "GC3851M_CAM_4", 0, -1, out hv_AcqHandle);
HOperatorSet.SetFramegrabberParam(hv_AcqHandle, "ExposureTime", 3500.0);
hv_side = 2;
hv_dia = 1;
HOperatorSet.GrabImageStart(hv_AcqHandle, -1);
ho_Image.Dispose();
HOperatorSet.GrabImageAsync(out ho_Image, hv_AcqHandle, -1);
try
{
HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
//* Define constants and tuples:
hv_HalfH = hv_Height / 2;
hv_HalfW = hv_Width / 2;
hv_row_len = hv_Height.Clone();
hv_row_outer = new HTuple();
hv_col_outer = new HTuple();
//* Edge detection
ho_DerivGauss.Dispose();
HOperatorSet.DerivateGauss(ho_Image, out ho_DerivGauss, 1, "x");
//* diameter 2 doesn't have a clean background => different values
if ((int)((new HTuple(hv_dia.TupleEqual(2))).TupleOr(new HTuple(hv_dia.TupleEqual(
5)))) != 0)
{
ho_RegionCrossings.Dispose();
HOperatorSet.DualThreshold(ho_DerivGauss, out ho_RegionCrossings, 20, 2,
2);
ho_Region.Dispose();
HOperatorSet.Union1(ho_RegionCrossings, out ho_Region);
}
else
{
ho_RegionCrossings.Dispose();
HOperatorSet.DualThreshold(ho_DerivGauss, out ho_RegionCrossings, 20, 12,
2);
ho_Region.Dispose();
HOperatorSet.Union1(ho_RegionCrossings, out ho_Region);
}
//* Retrieve points from detected edges
HOperatorSet.GetRegionPoints(ho_Region, out hv_Rows, out hv_Cols);
//* Side 1 => upper side closer to probe
if ((int)(new HTuple(hv_side.TupleEqual(1))) != 0)
{
//* Extract the points which define the outer or inner edge
if ((int)((new HTuple((new HTuple(hv_dia.TupleEqual(3))).TupleOr(new HTuple(hv_dia.TupleEqual(
4))))).TupleOr(new HTuple(hv_dia.TupleEqual(5)))) != 0)
{
HTuple end_val36 = hv_row_len;
HTuple step_val36 = 1;
for (hv_i = 1; hv_i.Continue(end_val36, step_val36); hv_i = hv_i.TupleAdd(step_val36))
{
HOperatorSet.TupleFind(hv_Rows, hv_i - 1, out hv_Indices);
//* if none point exists in this row replace it with an incremental interpolation
if ((int)(new HTuple(hv_Indices.TupleEqual(-1))) != 0)
{
if (hv_row_outer == null)
{
hv_row_outer = new HTuple();
}
hv_row_outer[hv_i - 1] = (hv_row_outer.TupleSelect(hv_i - 2)) + 1;
if (hv_col_outer == null)
{
hv_col_outer = new HTuple();
}
hv_col_outer[hv_i - 1] = hv_col_outer.TupleSelect(hv_i - 2);
continue;
}
HOperatorSet.TupleLength(hv_Indices, out hv_Length);
HOperatorSet.TupleMin(hv_Cols.TupleSelect(hv_Indices), out hv_col_min);
HOperatorSet.TupleFind(hv_Cols.TupleSelect(hv_Indices), hv_col_min,
out hv_indice_min);
if (hv_row_outer == null)
{
hv_row_outer = new HTuple();
}
hv_row_outer[hv_i - 1] = hv_Rows.TupleSelect(hv_Indices.TupleSelect(hv_indice_min));
if (hv_col_outer == null)
{
hv_col_outer = new HTuple();
}
hv_col_outer[hv_i - 1] = hv_Cols.TupleSelect(hv_Indices.TupleSelect(hv_indice_min));
}
}
else if ((int)((new HTuple(hv_dia.TupleEqual(1))).TupleOr(new HTuple(hv_dia.TupleEqual(
2)))) != 0)
{
HTuple end_val51 = hv_row_len;
HTuple step_val51 = 1;
for (hv_i = 1; hv_i.Continue(end_val51, step_val51); hv_i = hv_i.TupleAdd(step_val51))
{
HOperatorSet.TupleFind(hv_Rows, hv_i - 1, out hv_Indices);
//* if none point exists in this row replace it with an incremental interpolation
if ((int)(new HTuple(hv_Indices.TupleEqual(-1))) != 0)
{
if (hv_row_outer == null)
{
hv_row_outer = new HTuple();
}
hv_row_outer[hv_i - 1] = (hv_row_outer.TupleSelect(hv_i - 2)) + 1;
if (hv_col_outer == null)
{
hv_col_outer = new HTuple();
}
hv_col_outer[hv_i - 1] = hv_col_outer.TupleSelect(hv_i - 2);
continue;
}
HOperatorSet.TupleLength(hv_Indices, out hv_Length);
HOperatorSet.TupleMax(hv_Cols.TupleSelect(hv_Indices), out hv_col_max);
HOperatorSet.TupleFind(hv_Cols.TupleSelect(hv_Indices), hv_col_max,
out hv_indice_max);
if (hv_row_outer == null)
{
hv_row_outer = new HTuple();
}
hv_row_outer[hv_i - 1] = hv_Rows.TupleSelect(hv_Indices.TupleSelect(hv_indice_max));
if (hv_col_outer == null)
{
hv_col_outer = new HTuple();
}
hv_col_outer[hv_i - 1] = hv_Cols.TupleSelect(hv_Indices.TupleSelect(hv_indice_max));
}
}
//* retrieve the outer or inner edge points + cirlce fitting
ho_region_outer.Dispose();
HOperatorSet.GenRegionPoints(out ho_region_outer, hv_row_outer, hv_col_outer);
ho_contour_outer.Dispose();
HOperatorSet.GenContourPolygonXld(out ho_contour_outer, hv_row_outer, hv_col_outer);
HOperatorSet.FitCircleContourXld(ho_contour_outer, "geotukey", -1, 0, 0,
3, 2, out hv_Row, out hv_Col, out hv_Radius, out hv_StartPhi, out hv_EndPhi,
out hv_PointOrder);
ho_ContCircle.Dispose();
HOperatorSet.GenCircleContourXld(out ho_ContCircle, hv_Row, hv_Col, hv_Radius,
0, 6.28318, "positive", 1);
HOperatorSet.GetContourXld(ho_ContCircle, out hv_Row, out hv_Col);
//* find the maximum of the estimated circle
HOperatorSet.TupleMax(hv_Col, out hv_TupleMax);
HOperatorSet.TupleFindFirst(hv_Col, hv_TupleMax, out hv_IndexMax);
//* calculate pixel and mm outputs
hv_colToMax0 = hv_Col.TupleSelect(hv_IndexMax);
hv_output = (-hv_HalfW) + hv_colToMax0;
hv_outputmm = hv_output * 0.001675;
}
//* Side 2 => side closer to vertical moving axis
if ((int)(new HTuple(hv_side.TupleEqual(2))) != 0)
{
//* Extract the points which define the outer or inner edge
if ((int)((new HTuple((new HTuple(hv_dia.TupleEqual(3))).TupleOr(new HTuple(hv_dia.TupleEqual(
4))))).TupleOr(new HTuple(hv_dia.TupleEqual(5)))) != 0)
{
HTuple end_val88 = hv_row_len;
HTuple step_val88 = 1;
for (hv_i = 1; hv_i.Continue(end_val88, step_val88); hv_i = hv_i.TupleAdd(step_val88))
{
HOperatorSet.TupleFind(hv_Rows, hv_i - 1, out hv_Indices);
//* if none point exists in this row replace it with an incremental interpolation
if ((int)(new HTuple(hv_Indices.TupleEqual(-1))) != 0)
{
if (hv_row_outer == null)
{
hv_row_outer = new HTuple();
}
hv_row_outer[hv_i - 1] = (hv_row_outer.TupleSelect(hv_i - 2)) + 1;
if (hv_col_outer == null)
{
hv_col_outer = new HTuple();
}
hv_col_outer[hv_i - 1] = hv_col_outer.TupleSelect(hv_i - 2);
continue;
}
HOperatorSet.TupleLength(hv_Indices, out hv_Length);
HOperatorSet.TupleMax(hv_Cols.TupleSelect(hv_Indices), out hv_col_max);
HOperatorSet.TupleFind(hv_Cols.TupleSelect(hv_Indices), hv_col_max,
out hv_indice_max);
if (hv_row_outer == null)
{
hv_row_outer = new HTuple();
}
hv_row_outer[hv_i - 1] = hv_Rows.TupleSelect(hv_Indices.TupleSelect(hv_indice_max));
if (hv_col_outer == null)
{
hv_col_outer = new HTuple();
}
hv_col_outer[hv_i - 1] = hv_Cols.TupleSelect(hv_Indices.TupleSelect(hv_indice_max));
}
}
else if ((int)((new HTuple(hv_dia.TupleEqual(1))).TupleOr(new HTuple(hv_dia.TupleEqual(
2)))) != 0)
{
HTuple end_val103 = hv_row_len;
HTuple step_val103 = 1;
for (hv_i = 1; hv_i.Continue(end_val103, step_val103); hv_i = hv_i.TupleAdd(step_val103))
{
HOperatorSet.TupleFind(hv_Rows, hv_i - 1, out hv_Indices);
//* if none point exists in this row replace it with an incremental interpolation
if ((int)(new HTuple(hv_Indices.TupleEqual(-1))) != 0)
{
if (hv_row_outer == null)
{
hv_row_outer = new HTuple();
}
hv_row_outer[hv_i - 1] = (hv_row_outer.TupleSelect(hv_i - 2)) + 1;
if (hv_col_outer == null)
{
hv_col_outer = new HTuple();
}
hv_col_outer[hv_i - 1] = hv_col_outer.TupleSelect(hv_i - 2);
continue;
}
HOperatorSet.TupleLength(hv_Indices, out hv_Length);
HOperatorSet.TupleMin(hv_Cols.TupleSelect(hv_Indices), out hv_col_min);
HOperatorSet.TupleFind(hv_Cols.TupleSelect(hv_Indices), hv_col_min,
out hv_indice_min);
if (hv_row_outer == null)
{
hv_row_outer = new HTuple();
}
hv_row_outer[hv_i - 1] = hv_Rows.TupleSelect(hv_Indices.TupleSelect(hv_indice_min));
if (hv_col_outer == null)
{
hv_col_outer = new HTuple();
}
hv_col_outer[hv_i - 1] = hv_Cols.TupleSelect(hv_Indices.TupleSelect(hv_indice_min));
}
}
//* retrieve the outer or inner edge points + cirlce fitting
ho_region_outer.Dispose();
HOperatorSet.GenRegionPoints(out ho_region_outer, hv_row_outer, hv_col_outer);
ho_contour_outer.Dispose();
HOperatorSet.GenContourPolygonXld(out ho_contour_outer, hv_row_outer, hv_col_outer);
HOperatorSet.FitCircleContourXld(ho_contour_outer, "geotukey", -1, 0, 0,
3, 2, out hv_Row, out hv_Col, out hv_Radius, out hv_StartPhi, out hv_EndPhi,
out hv_PointOrder);
ho_ContCircle.Dispose();
HOperatorSet.GenCircleContourXld(out ho_ContCircle, hv_Row, hv_Col, hv_Radius,
0, 6.28318, "positive", 1);
HOperatorSet.GetContourXld(ho_ContCircle, out hv_Row, out hv_Col);
//* find the minimum of the estimated circle
HOperatorSet.TupleMin(hv_Col, out hv_TupleMin);
HOperatorSet.TupleFindFirst(hv_Col, hv_TupleMin, out hv_IndexMin);
//* calculate pixel and mm outputs
hv_colToMin0 = hv_Col.TupleSelect(hv_IndexMin);
hv_output = hv_HalfW - hv_colToMin0;
hv_outputmm = hv_output * 0.001675;
}
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
hv_MessageError = " ERROR: Not able to analize photo, move horizontal axis";
}
HOperatorSet.CloseFramegrabber(hv_AcqHandle);
}
catch (HalconException HDevExpDefaultException)
{
ho_Image.Dispose();
ho_DerivGauss.Dispose();
ho_RegionCrossings.Dispose();
ho_Region.Dispose();
ho_region_outer.Dispose();
ho_contour_outer.Dispose();
ho_ContCircle.Dispose();
throw HDevExpDefaultException;
}
ho_Image.Dispose();
ho_DerivGauss.Dispose();
ho_RegionCrossings.Dispose();
ho_Region.Dispose();
ho_region_outer.Dispose();
ho_contour_outer.Dispose();
ho_ContCircle.Dispose();
}
// Main procedure
private void action()
{
// Local iconic variables
HObject ho_Rectangle, ho_ImageReduced;
HObject ho_RegionToDetect, ho_RegionOpening, ho_RegionDifference;
HObject ho_Cross = null;
// Local control variables
HObject ho_Region;
HTuple hv_vOrh;
HTuple hv_maxDist = new HTuple(), hv_minDist = new HTuple();
HTuple hv_meanDist = new HTuple(), hv_Exception;
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_Region);
HOperatorSet.GenEmptyObj(out ho_Rectangle);
HOperatorSet.GenEmptyObj(out ho_ImageReduced);
HOperatorSet.GenEmptyObj(out ho_RegionToDetect);
HOperatorSet.GenEmptyObj(out ho_RegionOpening);
HOperatorSet.GenEmptyObj(out ho_RegionDifference);
HOperatorSet.GenEmptyObj(out ho_Cross);
try
{
//HOperatorSet.SetDraw(this.LWindowHandle, "margin");
//disp_message(this.LWindowHandle, "选中一个牙", "window", 12, 12, "black",
// "true");
//HOperatorSet.DrawRectangle1(this.LWindowHandle, out hv_Row1, out hv_Column1,
// out hv_Row2, out hv_Column2);
//ho_Rectangle.Dispose();
//HOperatorSet.GenRectangle1(out ho_Rectangle, hv_Row1, hv_Column1, hv_Row2,
// hv_Column2);
//disp_message(this.LWindowHandle, "选中检测区域", "window", 12, 12, "black",
// "true");
//HOperatorSet.DrawRectangle1(this.LWindowHandle, out hv_Row11, out hv_Column11,
// out hv_Row21, out hv_Column21);
ho_Rectangle.Dispose();
HOperatorSet.GenRectangle1(out ho_Rectangle, this.rr1, this.rc1, this.rr2,
this.rc2);
ho_Region.Dispose();
HOperatorSet.Intersection(ho_Rectangle, this.algorithm.Region, out ho_Region);
//ho_ImageReduced.Dispose();
//HOperatorSet.ReduceDomain(ho_Image, ho_Rectangle, out ho_ImageReduced);
//ho_RegionToDetect.Dispose();
//HOperatorSet.Threshold(ho_ImageReduced, out ho_RegionToDetect, 0, 128);
ho_RegionOpening.Dispose();
HOperatorSet.OpeningRectangle1(ho_Region, out ho_RegionOpening, tc2 - tc1,
tr2 - tr1);
ho_RegionDifference.Dispose();
HOperatorSet.Difference(ho_Region, ho_RegionOpening, out ho_RegionDifference
);
hv_vOrh = "h";
try
{
ho_Cross.Dispose();
TeethDist(ho_RegionDifference, out ho_Cross, hv_vOrh, out hv_maxDist, out hv_minDist,
out hv_meanDist);
if (ho_Cross.IsInitialized())
{
if (RegionToDisp.IsInitialized())
{
HOperatorSet.ConcatObj(ho_Cross, RegionToDisp, out RegionToDisp);
HOperatorSet.GenRegionContourXld(ho_Cross, out RegionToDisp, "filled");
HOperatorSet.Union1(RegionToDisp, out RegionToDisp);
}
else
{
HOperatorSet.GenRegionContourXld(ho_Cross, out RegionToDisp, "filled");
HOperatorSet.Union1(RegionToDisp, out RegionToDisp);
}
}
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
hv_maxDist = 0;
hv_minDist = 0;
hv_meanDist = 0;
}
finally
{
HTuple hv_result = new HTuple();
hv_result = hv_result.TupleConcat("最大间距");
hv_result = hv_result.TupleConcat(hv_maxDist * pixeldist);
hv_result = hv_result.TupleConcat("最小间距");
hv_result = hv_result.TupleConcat(hv_minDist * pixeldist);
hv_result = hv_result.TupleConcat("平均间距");
hv_result = hv_result.TupleConcat(hv_meanDist * pixeldist);
result = hv_result.Clone();
}
}
catch (HalconException HDevExpDefaultException)
{
ho_Rectangle.Dispose();
ho_ImageReduced.Dispose();
ho_RegionToDetect.Dispose();
ho_RegionOpening.Dispose();
ho_RegionDifference.Dispose();
ho_Cross.Dispose();
throw HDevExpDefaultException;
}
ho_Rectangle.Dispose();
ho_ImageReduced.Dispose();
ho_RegionToDetect.Dispose();
ho_RegionOpening.Dispose();
ho_RegionDifference.Dispose();
ho_Cross.Dispose();
}
/// <summary>
/// 平移图像
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void VisionControl_MouseMove(object sender, MouseEventArgs e)
{
if (MouseMode == WindowMouseMode.Move && isOpen())
{
if (this.Cursor == Cursors.Hand)
{
int x = e.X - ptMouse.X;
int y = e.Y - ptMouse.Y;
if (Math.Abs(x) > 2 || Math.Abs(y) > 2)
{
ptMouse.X = e.X;
ptMouse.Y = e.Y;
HTuple row0, col0, row1, col1;
bool bUpdate = false;
LockDisplay();
try
{
HOperatorSet.GetPart(m_windowHandle, out row0, out col0, out row1, out col1);
double zoom = 1.0 * (row1 - row0) / this.Height;
x = (int)(x * zoom);
y = (int)(y * zoom);
HOperatorSet.SetPart(m_windowHandle, row0 - y, col0 - x, row1 - y, col1 - x);
//清理窗口前关闭刷新，以免闪烁
HOperatorSet.SetSystem("flush_graphic", "false");
HOperatorSet.ClearWindow(m_windowHandle);
HOperatorSet.SetSystem("flush_graphic", "true");
bUpdate = true;
}
catch (HalconException HDevExpDefaultException1)
{
System.Diagnostics.Debug.WriteLine(HDevExpDefaultException1.ToString());
}
catch (Exception exp)
{
System.Diagnostics.Debug.WriteLine(exp.ToString());
}
finally
{
UnlockDisplay();
}
if (bUpdate && m_IVisionControlUpdate != null)
{
Action <object> action = (object obj) =>
{
m_IVisionControlUpdate.UpdateVisionControl(this);
};
Task t1 = new Task(action, "");
t1.Start();
t1.Wait();
}
}
}
}
}
/// <summary>
/// 鼠标滚动时缩放图片大小
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void VisionControl_MouseWheel(object sender, MouseEventArgs e)
{
if (MouseMode == WindowMouseMode.Move && isOpen())
{
HTuple row, col, button;
HTuple row0, col0, row1, col1;
bool bUpdate = false;
LockDisplay();
try
{
HOperatorSet.GetMposition(m_windowHandle, out row, out col, out button);
HOperatorSet.GetPart(m_windowHandle, out row0, out col0, out row1, out col1);
HTuple width = col1 - col0;
HTuple height = row1 - row0;
float k = (float)width / ImageWidth;
if ((k < 50 && e.Delta < 0) || (k > 0.02 && e.Delta > 0))
{
HTuple Zoom;
if (e.Delta > 0)
{
Zoom = 1.3;
}
else
{
Zoom = 1 / 1.3;
}
HTuple r1 = (row0 + ((1 - (1.0 / Zoom)) * (row - row0)));
HTuple c1 = (col0 + ((1 - (1.0 / Zoom)) * (col - col0)));
HTuple r2 = r1 + (height / Zoom);
HTuple c2 = c1 + (width / Zoom);
HOperatorSet.SetPart(m_windowHandle, r1, c1, r2, c2);
//清理窗口前关闭刷新，以免闪烁
HOperatorSet.SetSystem("flush_graphic", "false");
HOperatorSet.ClearWindow(m_windowHandle);
HOperatorSet.SetSystem("flush_graphic", "true");
bUpdate = true;
}
}
catch (HalconException HDevExpDefaultException1)
{
System.Diagnostics.Debug.WriteLine(HDevExpDefaultException1.ToString());
}
catch (Exception exp)
{
System.Diagnostics.Debug.WriteLine(exp.ToString());
}
finally
{
UnlockDisplay();
}
if (bUpdate && m_IVisionControlUpdate != null)
{
Action <object> action = (object obj) =>
{
m_IVisionControlUpdate.UpdateVisionControl(this);
};
Task t1 = new Task(action, "");
t1.Start();
t1.Wait();
}
}
}
private void action3()
{
// Local iconic variables
HObject ho_Image, ho_ROI_0 = null, ho_ImageReduced = null;
HObject ho_Regions = null, ho_RegionFillUp1 = null, ho_Connection = null;
HObject ho_SelectedRegions1 = null, ho_Contours = null, ho_SmoothedContours = null;
// Local control variables
HTuple hv_AcqHandle = null, hv_Width = new HTuple();
HTuple hv_Height = new HTuple(), hv_SelectNumber = new HTuple();
HTuple hv_Row = new HTuple(), hv_Col = new HTuple(), hv_HalfH = new HTuple();
HTuple hv_HalfW = new HTuple(), hv_TupleMin = new HTuple();
HTuple hv_IndexMin = new HTuple(), hv_ColumMin = new HTuple();
HTuple hv_rowToMin0 = new HTuple(), hv_colToMin0 = new HTuple();
// HTuple hv_output = new HTuple(),
//public float hv_fOutput = 0.0f;
HTuple hv_outputmm = new HTuple();
HTuple hv_Exception = null, hv_MessageError = new HTuple();
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_Image);
HOperatorSet.GenEmptyObj(out ho_ROI_0);
HOperatorSet.GenEmptyObj(out ho_ImageReduced);
HOperatorSet.GenEmptyObj(out ho_Regions);
HOperatorSet.GenEmptyObj(out ho_RegionFillUp1);
HOperatorSet.GenEmptyObj(out ho_Connection);
HOperatorSet.GenEmptyObj(out ho_SelectedRegions1);
HOperatorSet.GenEmptyObj(out ho_Contours);
HOperatorSet.GenEmptyObj(out ho_SmoothedContours);
try
{
//************************************************************
//ONE SHOT APP
//************************************************************
//Image Acquisition:
HOperatorSet.OpenFramegrabber("GigEVision", 0, 0, 0, 0, 0, 0, "default",
-1, "default", -1, "false", "default", "GC3851M_CAM_4", 0, -1, out hv_AcqHandle);
// HOperatorSet.SetFramegrabberParam(hv_AcqHandle, "ExposureTime", 2000.0);
HOperatorSet.SetFramegrabberParam(hv_AcqHandle, "ExposureTime", 3500.0);
HOperatorSet.GrabImageStart(hv_AcqHandle, -1);
ho_Image.Dispose();
HOperatorSet.GrabImageAsync(out ho_Image, hv_AcqHandle, -1);
try
{
//Image Processing:
//Find the edge conture
//dev_display (Image)
HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
ho_ROI_0.Dispose();
HOperatorSet.GenRectangle1(out ho_ROI_0, 1240, 25, 1650, 3750);
ho_ImageReduced.Dispose();
HOperatorSet.ReduceDomain(ho_Image, ho_ROI_0, out ho_ImageReduced);
//No. 1 - dia 1
ho_Regions.Dispose();
HOperatorSet.Threshold(ho_ImageReduced, out ho_Regions, 0, 60);
ho_RegionFillUp1.Dispose();
HOperatorSet.FillUp(ho_Regions, out ho_RegionFillUp1);
ho_Connection.Dispose();
HOperatorSet.Connection(ho_Regions, out ho_Connection);
//No. 1 - dia 1
ho_SelectedRegions1.Dispose();
HOperatorSet.SelectShape(ho_Connection, out ho_SelectedRegions1, "area",
"and", 300000, 800000);
HOperatorSet.CountObj(ho_SelectedRegions1, out hv_SelectNumber);
ho_Contours.Dispose();
HOperatorSet.GenContourRegionXld(ho_SelectedRegions1, out ho_Contours, "border");
//Smoth edge conture
ho_SmoothedContours.Dispose();
HOperatorSet.SmoothContoursXld(ho_Contours, out ho_SmoothedContours, 29);
HOperatorSet.GetContourXld(ho_SmoothedContours, out hv_Row, out hv_Col);
//Define constants:
hv_HalfH = hv_Height / 2;
hv_HalfW = hv_Width / 2;
//* Define min value from tuple
HOperatorSet.TupleMin(hv_Row, out hv_TupleMin);
HOperatorSet.TupleFindFirst(hv_Row, hv_TupleMin, out hv_IndexMin);
hv_ColumMin = hv_Col.TupleSelect(hv_IndexMin);
hv_rowToMin0 = hv_Row.TupleSelect(hv_IndexMin);
hv_colToMin0 = hv_Col.TupleSelect(hv_IndexMin);
hv_output = 1382 - (hv_Row.TupleSelect(hv_IndexMin));
hv_outputmm = ((1382 - (hv_Row.TupleSelect(hv_IndexMin))) / 3) * 0.005;
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
hv_MessageError = " ERROR: Not able to analize photo!";
}
HOperatorSet.CloseFramegrabber(hv_AcqHandle);
}
catch (HalconException HDevExpDefaultException)
{
ho_Image.Dispose();
ho_ROI_0.Dispose();
ho_ImageReduced.Dispose();
ho_Regions.Dispose();
ho_RegionFillUp1.Dispose();
ho_Connection.Dispose();
ho_SelectedRegions1.Dispose();
ho_Contours.Dispose();
ho_SmoothedContours.Dispose();
throw HDevExpDefaultException;
}
ho_Image.Dispose();
ho_ROI_0.Dispose();
ho_ImageReduced.Dispose();
ho_Regions.Dispose();
ho_RegionFillUp1.Dispose();
ho_Connection.Dispose();
ho_SelectedRegions1.Dispose();
ho_Contours.Dispose();
ho_SmoothedContours.Dispose();
}
// Chapter: Graphics / Text
// Short Description: Set font independent of OS
public void set_display_font(HTuple hv_WindowHandle, HTuple hv_Size, HTuple hv_Font,
HTuple hv_Bold, HTuple hv_Slant)
{
// Local iconic variables
// Local control variables
HTuple hv_OS = null, hv_BufferWindowHandle = new HTuple();
HTuple hv_Ascent = new HTuple(), hv_Descent = new HTuple();
HTuple hv_Width = new HTuple(), hv_Height = new HTuple();
HTuple hv_Scale = new HTuple(), hv_Exception = new HTuple();
HTuple hv_SubFamily = new HTuple(), hv_Fonts = new HTuple();
HTuple hv_SystemFonts = new HTuple(), hv_Guess = new HTuple();
HTuple hv_I = new HTuple(), hv_Index = new HTuple(), hv_AllowedFontSizes = new HTuple();
HTuple hv_Distances = new HTuple(), hv_Indices = new HTuple();
HTuple hv_FontSelRegexp = new HTuple(), hv_FontsCourier = new HTuple();
HTuple hv_Bold_COPY_INP_TMP = hv_Bold.Clone();
HTuple hv_Font_COPY_INP_TMP = hv_Font.Clone();
HTuple hv_Size_COPY_INP_TMP = hv_Size.Clone();
HTuple hv_Slant_COPY_INP_TMP = hv_Slant.Clone();
// Initialize local and output iconic variables
//This procedure sets the text font of the current window with
//the specified attributes.
//It is assumed that following fonts are installed on the system:
//Windows: Courier New, Arial Times New Roman
//Mac OS X: CourierNewPS, Arial, TimesNewRomanPS
//Linux: courier, helvetica, times
//Because fonts are displayed smaller on Linux than on Windows,
//a scaling factor of 1.25 is used the get comparable results.
//For Linux, only a limited number of font sizes is supported,
//to get comparable results, it is recommended to use one of the
//following sizes: 9, 11, 14, 16, 20, 27
//(which will be mapped internally on Linux systems to 11, 14, 17, 20, 25, 34)
//
//Input parameters:
//WindowHandle: The graphics window for which the font will be set
//Size: The font size. If Size=-1, the default of 16 is used.
//Bold: If set to 'true', a bold font is used
//Slant: If set to 'true', a slanted font is used
//
HOperatorSet.GetSystem("operating_system", out hv_OS);
// dev_get_preferences(...); only in hdevelop
// dev_set_preferences(...); only in hdevelop
if ((int)((new HTuple(hv_Size_COPY_INP_TMP.TupleEqual(new HTuple()))).TupleOr(
new HTuple(hv_Size_COPY_INP_TMP.TupleEqual(-1)))) != 0)
{
hv_Size_COPY_INP_TMP = 16;
}
if ((int)(new HTuple(((hv_OS.TupleSubstr(0, 2))).TupleEqual("Win"))) != 0)
{
//Set font on Windows systems
try
{
//Check, if font scaling is switched on
//open_window(...);
HOperatorSet.SetFont(hv_ExpDefaultWinHandle, "-Consolas-16-*-0-*-*-1-");
HOperatorSet.GetStringExtents(hv_ExpDefaultWinHandle, "test_string", out hv_Ascent,
out hv_Descent, out hv_Width, out hv_Height);
//Expected width is 110
hv_Scale = 110.0 / hv_Width;
hv_Size_COPY_INP_TMP = ((hv_Size_COPY_INP_TMP * hv_Scale)).TupleInt();
//close_window(...);
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
//throw (Exception)
}
if ((int)((new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("Courier"))).TupleOr(
new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("courier")))) != 0)
{
hv_Font_COPY_INP_TMP = "Courier New";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("mono"))) != 0)
{
hv_Font_COPY_INP_TMP = "Consolas";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("sans"))) != 0)
{
hv_Font_COPY_INP_TMP = "Arial";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("serif"))) != 0)
{
hv_Font_COPY_INP_TMP = "Times New Roman";
}
if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
hv_Bold_COPY_INP_TMP = 1;
}
else if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Bold_COPY_INP_TMP = 0;
}
else
{
hv_Exception = "Wrong value of control parameter Bold";
throw new HalconException(hv_Exception);
}
if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
hv_Slant_COPY_INP_TMP = 1;
}
else if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Slant_COPY_INP_TMP = 0;
}
else
{
hv_Exception = "Wrong value of control parameter Slant";
throw new HalconException(hv_Exception);
}
try
{
HOperatorSet.SetFont(hv_ExpDefaultWinHandle, ((((((("-" + hv_Font_COPY_INP_TMP) + "-") + hv_Size_COPY_INP_TMP) + "-*-") + hv_Slant_COPY_INP_TMP) + "-*-*-") + hv_Bold_COPY_INP_TMP) + "-");
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
//throw (Exception)
}
}
else if ((int)(new HTuple(((hv_OS.TupleSubstr(0, 2))).TupleEqual("Dar"))) != 0)
{
//Set font on Mac OS X systems. Since OS X does not have a strict naming
//scheme for font attributes, we use tables to determine the correct font
//name.
hv_SubFamily = 0;
if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
hv_SubFamily = hv_SubFamily.TupleBor(1);
}
else if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleNotEqual("false"))) != 0)
{
hv_Exception = "Wrong value of control parameter Slant";
throw new HalconException(hv_Exception);
}
if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
hv_SubFamily = hv_SubFamily.TupleBor(2);
}
else if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleNotEqual("false"))) != 0)
{
hv_Exception = "Wrong value of control parameter Bold";
throw new HalconException(hv_Exception);
}
if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("mono"))) != 0)
{
hv_Fonts = new HTuple();
hv_Fonts[0] = "Menlo-Regular";
hv_Fonts[1] = "Menlo-Italic";
hv_Fonts[2] = "Menlo-Bold";
hv_Fonts[3] = "Menlo-BoldItalic";
}
else if ((int)((new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("Courier"))).TupleOr(
new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("courier")))) != 0)
{
hv_Fonts = new HTuple();
hv_Fonts[0] = "CourierNewPSMT";
hv_Fonts[1] = "CourierNewPS-ItalicMT";
hv_Fonts[2] = "CourierNewPS-BoldMT";
hv_Fonts[3] = "CourierNewPS-BoldItalicMT";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("sans"))) != 0)
{
hv_Fonts = new HTuple();
hv_Fonts[0] = "ArialMT";
hv_Fonts[1] = "Arial-ItalicMT";
hv_Fonts[2] = "Arial-BoldMT";
hv_Fonts[3] = "Arial-BoldItalicMT";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("serif"))) != 0)
{
hv_Fonts = new HTuple();
hv_Fonts[0] = "TimesNewRomanPSMT";
hv_Fonts[1] = "TimesNewRomanPS-ItalicMT";
hv_Fonts[2] = "TimesNewRomanPS-BoldMT";
hv_Fonts[3] = "TimesNewRomanPS-BoldItalicMT";
}
else
{
//Attempt to figure out which of the fonts installed on the system
//the user could have meant.
HOperatorSet.QueryFont(hv_ExpDefaultWinHandle, out hv_SystemFonts);
hv_Fonts = new HTuple();
hv_Fonts = hv_Fonts.TupleConcat(hv_Font_COPY_INP_TMP);
hv_Fonts = hv_Fonts.TupleConcat(hv_Font_COPY_INP_TMP);
hv_Fonts = hv_Fonts.TupleConcat(hv_Font_COPY_INP_TMP);
hv_Fonts = hv_Fonts.TupleConcat(hv_Font_COPY_INP_TMP);
hv_Guess = new HTuple();
hv_Guess = hv_Guess.TupleConcat(hv_Font_COPY_INP_TMP);
hv_Guess = hv_Guess.TupleConcat(hv_Font_COPY_INP_TMP + "-Regular");
hv_Guess = hv_Guess.TupleConcat(hv_Font_COPY_INP_TMP + "MT");
for (hv_I = 0; (int)hv_I <= (int)((new HTuple(hv_Guess.TupleLength())) - 1); hv_I = (int)hv_I + 1)
{
HOperatorSet.TupleFind(hv_SystemFonts, hv_Guess.TupleSelect(hv_I), out hv_Index);
if ((int)(new HTuple(hv_Index.TupleNotEqual(-1))) != 0)
{
if (hv_Fonts == null)
{
hv_Fonts = new HTuple();
}
hv_Fonts[0] = hv_Guess.TupleSelect(hv_I);
break;
}
}
//Guess name of slanted font
hv_Guess = new HTuple();
hv_Guess = hv_Guess.TupleConcat(hv_Font_COPY_INP_TMP + "-Italic");
hv_Guess = hv_Guess.TupleConcat(hv_Font_COPY_INP_TMP + "-ItalicMT");
hv_Guess = hv_Guess.TupleConcat(hv_Font_COPY_INP_TMP + "-Oblique");
for (hv_I = 0; (int)hv_I <= (int)((new HTuple(hv_Guess.TupleLength())) - 1); hv_I = (int)hv_I + 1)
{
HOperatorSet.TupleFind(hv_SystemFonts, hv_Guess.TupleSelect(hv_I), out hv_Index);
if ((int)(new HTuple(hv_Index.TupleNotEqual(-1))) != 0)
{
if (hv_Fonts == null)
{
hv_Fonts = new HTuple();
}
hv_Fonts[1] = hv_Guess.TupleSelect(hv_I);
break;
}
}
//Guess name of bold font
hv_Guess = new HTuple();
hv_Guess = hv_Guess.TupleConcat(hv_Font_COPY_INP_TMP + "-Bold");
hv_Guess = hv_Guess.TupleConcat(hv_Font_COPY_INP_TMP + "-BoldMT");
for (hv_I = 0; (int)hv_I <= (int)((new HTuple(hv_Guess.TupleLength())) - 1); hv_I = (int)hv_I + 1)
{
HOperatorSet.TupleFind(hv_SystemFonts, hv_Guess.TupleSelect(hv_I), out hv_Index);
if ((int)(new HTuple(hv_Index.TupleNotEqual(-1))) != 0)
{
if (hv_Fonts == null)
{
hv_Fonts = new HTuple();
}
hv_Fonts[2] = hv_Guess.TupleSelect(hv_I);
break;
}
}
//Guess name of bold slanted font
hv_Guess = new HTuple();
hv_Guess = hv_Guess.TupleConcat(hv_Font_COPY_INP_TMP + "-BoldItalic");
hv_Guess = hv_Guess.TupleConcat(hv_Font_COPY_INP_TMP + "-BoldItalicMT");
hv_Guess = hv_Guess.TupleConcat(hv_Font_COPY_INP_TMP + "-BoldOblique");
for (hv_I = 0; (int)hv_I <= (int)((new HTuple(hv_Guess.TupleLength())) - 1); hv_I = (int)hv_I + 1)
{
HOperatorSet.TupleFind(hv_SystemFonts, hv_Guess.TupleSelect(hv_I), out hv_Index);
if ((int)(new HTuple(hv_Index.TupleNotEqual(-1))) != 0)
{
if (hv_Fonts == null)
{
hv_Fonts = new HTuple();
}
hv_Fonts[3] = hv_Guess.TupleSelect(hv_I);
break;
}
}
}
hv_Font_COPY_INP_TMP = hv_Fonts.TupleSelect(hv_SubFamily);
try
{
HOperatorSet.SetFont(hv_ExpDefaultWinHandle, (hv_Font_COPY_INP_TMP + "-") + hv_Size_COPY_INP_TMP);
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
//throw (Exception)
}
}
else
{
//Set font for UNIX systems
hv_Size_COPY_INP_TMP = hv_Size_COPY_INP_TMP * 1.25;
hv_AllowedFontSizes = new HTuple();
hv_AllowedFontSizes[0] = 11;
hv_AllowedFontSizes[1] = 14;
hv_AllowedFontSizes[2] = 17;
hv_AllowedFontSizes[3] = 20;
hv_AllowedFontSizes[4] = 25;
hv_AllowedFontSizes[5] = 34;
if ((int)(new HTuple(((hv_AllowedFontSizes.TupleFind(hv_Size_COPY_INP_TMP))).TupleEqual(
-1))) != 0)
{
hv_Distances = ((hv_AllowedFontSizes - hv_Size_COPY_INP_TMP)).TupleAbs();
HOperatorSet.TupleSortIndex(hv_Distances, out hv_Indices);
hv_Size_COPY_INP_TMP = hv_AllowedFontSizes.TupleSelect(hv_Indices.TupleSelect(
0));
}
if ((int)((new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("mono"))).TupleOr(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual(
"Courier")))) != 0)
{
hv_Font_COPY_INP_TMP = "courier";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("sans"))) != 0)
{
hv_Font_COPY_INP_TMP = "helvetica";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("serif"))) != 0)
{
hv_Font_COPY_INP_TMP = "times";
}
if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
hv_Bold_COPY_INP_TMP = "bold";
}
else if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Bold_COPY_INP_TMP = "medium";
}
else
{
hv_Exception = "Wrong value of control parameter Bold";
throw new HalconException(hv_Exception);
}
if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("times"))) != 0)
{
hv_Slant_COPY_INP_TMP = "i";
}
else
{
hv_Slant_COPY_INP_TMP = "o";
}
}
else if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Slant_COPY_INP_TMP = "r";
}
else
{
hv_Exception = "Wrong value of control parameter Slant";
throw new HalconException(hv_Exception);
}
try
{
HOperatorSet.SetFont(hv_ExpDefaultWinHandle, ((((((("-adobe-" + hv_Font_COPY_INP_TMP) + "-") + hv_Bold_COPY_INP_TMP) + "-") + hv_Slant_COPY_INP_TMP) + "-normal-*-") + hv_Size_COPY_INP_TMP) + "-*-*-*-*-*-*-*");
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
if ((int)((new HTuple(((hv_OS.TupleSubstr(0, 4))).TupleEqual("Linux"))).TupleAnd(
new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("courier")))) != 0)
{
HOperatorSet.QueryFont(hv_ExpDefaultWinHandle, out hv_Fonts);
hv_FontSelRegexp = (("^-[^-]*-[^-]*[Cc]ourier[^-]*-" + hv_Bold_COPY_INP_TMP) + "-") + hv_Slant_COPY_INP_TMP;
hv_FontsCourier = ((hv_Fonts.TupleRegexpSelect(hv_FontSelRegexp))).TupleRegexpMatch(
hv_FontSelRegexp);
if ((int)(new HTuple((new HTuple(hv_FontsCourier.TupleLength())).TupleEqual(
0))) != 0)
{
hv_Exception = "Wrong font name";
//throw (Exception)
}
else
{
try
{
HOperatorSet.SetFont(hv_ExpDefaultWinHandle, (((hv_FontsCourier.TupleSelect(
0)) + "-normal-*-") + hv_Size_COPY_INP_TMP) + "-*-*-*-*-*-*-*");
}
// catch (Exception)
catch (HalconException HDevExpDefaultException2)
{
HDevExpDefaultException2.ToHTuple(out hv_Exception);
//throw (Exception)
}
}
}
//throw (Exception)
}
}
// dev_set_preferences(...); only in hdevelop
return;
}
// Main procedure
private void action()
{
// Stack for temporary objects
HObject[] OTemp = new HObject[20];
// Local iconic variables
HObject ho_Image = null, ho_SymbolXLDs = null;
HObject ho_SymbolRegions = null, ho_ObjectSelected = null;
// Local control variables
HTuple hv_BarWidth = new HTuple(), hv_BarHeight = new HTuple();
HTuple hv_DataCodeHandle = new HTuple(), hv_BarCodeHandle = new HTuple();
HTuple hv_WindowHandle = new HTuple(), hv_AcqHandle = new HTuple();
HTuple hv_ResultHandles = new HTuple(), hv_DecodedDataStrings = new HTuple();
HTuple hv_someitem = new HTuple(), hv_Area = new HTuple();
HTuple hv_BarIndex = new HTuple(), hv_Row = new HTuple();
HTuple hv_Column = new HTuple(), hv_Exception = new HTuple();
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_Image);
HOperatorSet.GenEmptyObj(out ho_SymbolXLDs);
HOperatorSet.GenEmptyObj(out ho_SymbolRegions);
HOperatorSet.GenEmptyObj(out ho_ObjectSelected);
try
{
//***
//** INIT
//* INIT CONST
hv_BarWidth.Dispose();
hv_BarWidth = 800;
hv_BarHeight.Dispose();
hv_BarHeight = 100;
//* INIT IMAGE
//* INIT DATACODE
hv_DataCodeHandle.Dispose();
HOperatorSet.CreateDataCode2dModel("Data Matrix ECC 200", new HTuple(), new HTuple(),
out hv_DataCodeHandle);
//* INIT BARCODE
hv_BarCodeHandle.Dispose();
HOperatorSet.CreateBarCodeModel(new HTuple(), new HTuple(), out hv_BarCodeHandle);
HOperatorSet.SetBarCodeParam(hv_BarCodeHandle, "quiet_zone", "true");
//* INIT LOC
//* Info:
//read_shape_model ('C:/Users/iwake/OneDrive - wake/Desktop/Localization/InvV1CaliInfo.shm', InfoModel)
//get_shape_model_contours (InfoModelContours, InfoModel, 1)
//* Sign
//read_shape_model ('C:/Users/iwake/OneDrive - wake/Desktop/Localization/InvV1CaliSign.shm', SignModel)
//get_shape_model_contours (SignModelContours, SignModel, 1)
//***
//** DISPLAY
//* DISPLAY INIT
hDevelo.dev_update_off();
if (HDevWindowStack.IsOpen())
{
HOperatorSet.CloseWindow(HDevWindowStack.Pop());
}
HOperatorSet.SetWindowAttr("background_color", "black");
//HOperatorSet.OpenWindow(30, 0, 800, 1500, 0, "visible", "", out hv_WindowHandle);
HDevWindowStack.Push(hv_ExpDefaultWinHandle);
//***
//** LOOP
//Image Acquisition 01: Code generated by Image Acquisition 01
hv_AcqHandle.Dispose();
hv_AcqHandle = acqHandle;
while ((int)(1) != 0)
{
ho_Image.Dispose();
HOperatorSet.GrabImage(out ho_Image, hv_AcqHandle);
{
HObject ExpTmpOutVar_0;
hDevelo.image_cali_map(ho_Image, out ExpTmpOutVar_0, new HTuple(), new HTuple());
ho_Image.Dispose();
ho_Image = ExpTmpOutVar_0;
HOperatorSet.DispObj(ho_Image, hv_ExpImageRawWinHandle);
}
try
{
//** PRE
//find_shape_model (Image, SignModel, rad(0), rad(360), 0.3, 1, 0.5, 'least_squares', [7,1], 0.6, InfoRow, InfoColumn, InfoAngle, InfoScore)
//rotate_image (Image, Image, deg(-InfoAngle), 'constant')
if (HDevWindowStack.IsOpen())
{
HOperatorSet.DispObj(ho_Image, HDevWindowStack.GetActive());
}
//** RECOGNITION
//* DataCode
ho_SymbolXLDs.Dispose(); hv_ResultHandles.Dispose(); hv_DecodedDataStrings.Dispose();
HOperatorSet.FindDataCode2d(ho_Image, out ho_SymbolXLDs, hv_DataCodeHandle,
"stop_after_result_num", 3, out hv_ResultHandles, out hv_DecodedDataStrings);
hDevelo.image_display_datacode(ho_SymbolXLDs, hv_ResultHandles, hv_WindowHandle,
hv_DecodedDataStrings, hv_DataCodeHandle);
//* BARCODE
ho_SymbolRegions.Dispose(); hv_DecodedDataStrings.Dispose(); hv_someitem.Dispose();
hDevelo.image_get_bar(ho_Image, out ho_SymbolRegions, hv_BarCodeHandle, out hv_DecodedDataStrings,
out hv_someitem);
//* LOC
//* Info:
//find_shape_model (Image, InfoModel, rad(0), rad(360), 0.3, 1, 0.5, 'least_squares', [7,1], 0.7, InfoRow, InfoColumn, InfoAngle, InfoScore)
//* HaedSign
//find_shape_model (Image, SignModel, rad(0), rad(360), 0.3, 1, 0.5, 'least_squares', [7,1], 0.7, SignRow, SignColumn, SignAngle, SignScore)
//* Ocr
//gen_rectangle2 (ROI_OCR_01_0, InfoRow + 70, InfoColumn - 700, InfoAngle, 100, 30)
//region_ocr_num_svm (Image, ROI_OCR_01_0, [], [], SymbolNames_OCR_01_0, Ocr_Split)
//area_center (ROI_OCR_01_0, Area, IDRow, IDColumn)
//smallest_rectangle1 (ROI_OCR_01_0, IDRow1, IDColumn1, IDRow2, IDColumn2)
//height_width_ratio (ROI_OCR_01_0, IDHeight, IDWidth, IDRatio)
//* Sign
//HeadSignScale := 1
//HeadSignRow := SignRow
//HeadSignCol := SignColumn
//HeadPhi := SignAngle
//region_judge_sign (Image, EDGE, HeadSignScale, HeadSignRow, HeadSignCol, HeadPhi, WindowHandle, sign)
//** DISPLAY
//* DISPLAY BARCODE
hDevelo.set_display_font(hv_WindowHandle, 14, "mono", "true", "false");
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetDraw(HDevWindowStack.GetActive(), "margin");
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetLineWidth(HDevWindowStack.GetActive(), 3);
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "forest green");
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.DispObj(ho_SymbolRegions, HDevWindowStack.GetActive());
}
for (hv_BarIndex = 1; (int)hv_BarIndex <= (int)(new HTuple(hv_DecodedDataStrings.TupleLength()
)); hv_BarIndex = (int)hv_BarIndex + 1)
{
ho_ObjectSelected.Dispose();
HOperatorSet.SelectObj(ho_SymbolRegions, out ho_ObjectSelected, hv_BarIndex);
hv_Area.Dispose(); hv_Row.Dispose(); hv_Column.Dispose();
HOperatorSet.AreaCenter(ho_ObjectSelected, out hv_Area, out hv_Row, out hv_Column);
using (HDevDisposeHelper dh = new HDevDisposeHelper())
{
HOperatorSet.SetTposition(hv_WindowHandle, hv_Row - hv_BarHeight, hv_Column - (0.25 * hv_BarWidth));
}
using (HDevDisposeHelper dh = new HDevDisposeHelper())
{
HOperatorSet.WriteString(hv_WindowHandle, hv_DecodedDataStrings.TupleSelect(
hv_BarIndex - 1));
}
}
//* DISPLAY LOC
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetLineWidth(HDevWindowStack.GetActive(), 1);
}
//* Info:
//hom_mat2d_identity (InfoHomMat2D)
//hom_mat2d_rotate (InfoHomMat2D, InfoAngle, 0, 0, InfoHomMat2D)
//hom_mat2d_translate (InfoHomMat2D, InfoRow, InfoColumn, InfoHomMat2D)
//affine_trans_contour_xld (InfoModelContours, InfoTransContours, InfoHomMat2D)
if (HDevWindowStack.IsOpen())
{
//dev_set_color ('green')
}
if (HDevWindowStack.IsOpen())
{
//dev_display (InfoTransContours)
}
//* Ocr
if (HDevWindowStack.IsOpen())
{
//dev_disp_text (Ocr_Split, 'image', IDRow1 + IDHeight, IDColumn1, 'blue', [], [])
}
//* HeadSign
//hom_mat2d_identity (SignHomMat2D)
//hom_mat2d_rotate (SignHomMat2D, SignAngle, 0, 0, SignHomMat2D)
//hom_mat2d_translate (SignHomMat2D, SignRow, SignColumn, SignHomMat2D)
//affine_trans_contour_xld (SignModelContours, SignTransContours, SignHomMat2D)
if (HDevWindowStack.IsOpen())
{
//dev_set_color ('green')
}
if (HDevWindowStack.IsOpen())
{
//dev_display (SignTransContours)
}
//* Sign
if (HDevWindowStack.IsOpen())
{
//dev_set_colored (12)
}
if (HDevWindowStack.IsOpen())
{
//dev_display (EDGE)
}
//dump_window_image (ImageResult, WindowHandle)
//stop ()
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
}
}
HOperatorSet.CloseFramegrabber(hv_AcqHandle);
}
catch (HalconException HDevExpDefaultException)
{
ho_Image.Dispose();
ho_SymbolXLDs.Dispose();
ho_SymbolRegions.Dispose();
ho_ObjectSelected.Dispose();
hv_BarWidth.Dispose();
hv_BarHeight.Dispose();
hv_DataCodeHandle.Dispose();
hv_BarCodeHandle.Dispose();
hv_WindowHandle.Dispose();
hv_AcqHandle.Dispose();
hv_ResultHandles.Dispose();
hv_DecodedDataStrings.Dispose();
hv_someitem.Dispose();
hv_Area.Dispose();
hv_BarIndex.Dispose();
hv_Row.Dispose();
hv_Column.Dispose();
hv_Exception.Dispose();
throw HDevExpDefaultException;
}
ho_Image.Dispose();
ho_SymbolXLDs.Dispose();
ho_SymbolRegions.Dispose();
ho_ObjectSelected.Dispose();
hv_BarWidth.Dispose();
hv_BarHeight.Dispose();
hv_DataCodeHandle.Dispose();
hv_BarCodeHandle.Dispose();
hv_WindowHandle.Dispose();
hv_AcqHandle.Dispose();
hv_ResultHandles.Dispose();
hv_DecodedDataStrings.Dispose();
hv_someitem.Dispose();
hv_Area.Dispose();
hv_BarIndex.Dispose();
hv_Row.Dispose();
hv_Column.Dispose();
hv_Exception.Dispose();
}
private void action1()
{
// Local iconic variables
HObject ho_Image = null, ho_Regions = null, ho_Connection = null;
HObject ho_SelectedRegions1 = null, ho_Contours = null, ho_SmoothedContours = null;
HObject ho_CrossMax = null, ho_CrossMin = null;
// Local control variables
HTuple hv_AcqHandle = new HTuple(), hv_Width = new HTuple();
HTuple hv_Height = new HTuple(), hv_SelectNumber = new HTuple();
HTuple hv_Row = new HTuple(), hv_Col = new HTuple(), hv_TupleMax = new HTuple();
HTuple hv_IndexMax = new HTuple(), hv_HalfH = new HTuple();
HTuple hv_HalfW = new HTuple(), hv_ColumMax = new HTuple();
HTuple hv_rowToMax0 = new HTuple(), hv_colToMax0 = new HTuple();
//HTuple hv_output = new HTuple()
HTuple hv_outputmm = new HTuple();
HTuple hv_MessageMax = new HTuple(), hv_MessagePos = new HTuple();
HTuple hv_Messagemm = new HTuple(), hv_TupleMin = new HTuple();
HTuple hv_IndexMin = new HTuple(), hv_ColumMin = new HTuple();
HTuple hv_rowToMin0 = new HTuple(), hv_colToMin0 = new HTuple();
HTuple hv_Exception = new HTuple(), hv_MessageError = new HTuple();
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_Image);
HOperatorSet.GenEmptyObj(out ho_Regions);
HOperatorSet.GenEmptyObj(out ho_Connection);
HOperatorSet.GenEmptyObj(out ho_SelectedRegions1);
HOperatorSet.GenEmptyObj(out ho_Contours);
HOperatorSet.GenEmptyObj(out ho_SmoothedContours);
HOperatorSet.GenEmptyObj(out ho_CrossMax);
HOperatorSet.GenEmptyObj(out ho_CrossMin);
try
{
//************************************************************
//LIVE APP
//************************************************************
while ((int)(1) != 0)
{
HOperatorSet.OpenFramegrabber("GigEVision", 0, 0, 0, 0, 0, 0, "default",
-1, "default", -1, "false", "default", "GC3851M_CAM_4", 0, -1, out hv_AcqHandle);
// HOperatorSet.SetFramegrabberParam(hv_AcqHandle, "ExposureTime", 2000.0);
HOperatorSet.SetFramegrabberParam(hv_AcqHandle, "ExposureTime", 3500.0);
HOperatorSet.GrabImageStart(hv_AcqHandle, -1);
ho_Image.Dispose();
HOperatorSet.GrabImageAsync(out ho_Image, hv_AcqHandle, -1);
try
{
//Find the edge conture
//dev_display (Image)
HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
ho_Regions.Dispose();
// HOperatorSet.Threshold(ho_Image, out ho_Regions, 0, 30); "ExposureTime", 2000.0
HOperatorSet.Threshold(ho_Image, out ho_Regions, 0, 35);
ho_Connection.Dispose();
HOperatorSet.Connection(ho_Regions, out ho_Connection);
ho_SelectedRegions1.Dispose();
//HOperatorSet.SelectShape(ho_Connection, out ho_SelectedRegions1, "area",
//"and", 9908.54, 1e+006); "ExposureTime", 2000.0
HOperatorSet.SelectShape(ho_Connection, out ho_SelectedRegions1, "area",
"and", 380000, 1.30000e+006);
HOperatorSet.CountObj(ho_SelectedRegions1, out hv_SelectNumber);
ho_Contours.Dispose();
HOperatorSet.GenContourRegionXld(ho_SelectedRegions1, out ho_Contours,
"border");
//Smoth edge conture
//smooth_contours_xld (Contours, SmoothedContours, 109)
ho_SmoothedContours.Dispose();
HOperatorSet.SmoothContoursXld(ho_Contours, out ho_SmoothedContours, 29);
HOperatorSet.GetContourXld(ho_SmoothedContours, out hv_Row, out hv_Col);
//* Define max value from tuple
HOperatorSet.TupleMax(hv_Row, out hv_TupleMax);
HOperatorSet.TupleFindFirst(hv_Row, hv_TupleMax, out hv_IndexMax);
//Define constants:
hv_HalfH = hv_Height / 2;
hv_HalfW = hv_Width / 2;
hv_ColumMax = hv_Col.TupleSelect(hv_IndexMax);
lock (HDevelopExport.HalconLock)
{
HOperatorSet.DispObj(ho_Image, hv_ExpDefaultWinHandle);
if ((int)(new HTuple((new HTuple(750)).TupleLess(hv_ColumMax))) != 0)
{
if ((int)(new HTuple(hv_ColumMax.TupleLess(hv_Width - 750))) != 0)
{
ho_CrossMax.Dispose();
HOperatorSet.GenCrossContourXld(out ho_CrossMax, hv_Row.TupleSelect(
hv_IndexMax), hv_Col.TupleSelect(hv_IndexMax), 150, 0.785398);
HOperatorSet.SetColor(hv_ExpDefaultWinHandle, "green");
HOperatorSet.DispObj(ho_CrossMax, hv_ExpDefaultWinHandle);
hv_rowToMax0 = hv_Row.TupleSelect(hv_IndexMax);
hv_colToMax0 = hv_Col.TupleSelect(hv_IndexMax);
hv_output = 1382 - (hv_Row.TupleSelect(hv_IndexMax));
hv_outputmm = (1382 - (hv_Row.TupleSelect(hv_IndexMax))) * 0.001;
hv_MessageMax = "Distance from center: " + hv_output;
HOperatorSet.DispText(hv_ExpDefaultWinHandle, hv_MessageMax, "window",
10, 10, "black", new HTuple(), new HTuple());
hv_MessagePos = (("Position: Row = " + hv_rowToMax0) + " Col = ") + hv_colToMax0;
HOperatorSet.DispText(hv_ExpDefaultWinHandle, hv_MessagePos, "window",
40, 10, "black", new HTuple(), new HTuple());
hv_Messagemm = "Distance from center [mm] = " + hv_outputmm;
HOperatorSet.DispText(hv_ExpDefaultWinHandle, hv_Messagemm, "window",
70, 10, "black", new HTuple(), new HTuple());
}
}
//* Define min value from tuple
HOperatorSet.TupleMin(hv_Row, out hv_TupleMin);
HOperatorSet.TupleFindFirst(hv_Row, hv_TupleMin, out hv_IndexMin);
hv_ColumMin = hv_Col.TupleSelect(hv_IndexMin);
if ((int)(new HTuple((new HTuple(750)).TupleLess(hv_ColumMin))) != 0)
{
if ((int)(new HTuple(hv_ColumMin.TupleLess(hv_Width - 750))) != 0)
{
ho_CrossMin.Dispose();
HOperatorSet.GenCrossContourXld(out ho_CrossMin, hv_Row.TupleSelect(
hv_IndexMin), hv_Col.TupleSelect(hv_IndexMin), 150, 0.785398);
HOperatorSet.SetColor(hv_ExpDefaultWinHandle, "green");
HOperatorSet.DispObj(ho_CrossMin, hv_ExpDefaultWinHandle);
hv_rowToMin0 = hv_Row.TupleSelect(hv_IndexMin);
hv_colToMin0 = hv_Col.TupleSelect(hv_IndexMin);
hv_output = 1382 - (hv_Row.TupleSelect(hv_IndexMin));
hv_outputmm = (1382 - (hv_Row.TupleSelect(hv_IndexMin))) * 0.001;
hv_MessageMax = "Distance from center: " + hv_output;
HOperatorSet.DispText(hv_ExpDefaultWinHandle, hv_MessageMax, "window",
10, 10, "black", new HTuple(), new HTuple());
hv_MessagePos = (("Position: Row = " + hv_rowToMin0) + " Col = ") + hv_colToMin0;
HOperatorSet.DispText(hv_ExpDefaultWinHandle, hv_MessagePos, "window",
40, 10, "black", new HTuple(), new HTuple());
hv_Messagemm = "Distance from center [mm] = " + hv_outputmm;
HOperatorSet.DispText(hv_ExpDefaultWinHandle, hv_Messagemm, "window",
70, 10, "black", new HTuple(), new HTuple());
}
}
}
//Draw middle lines
HOperatorSet.SetColor(hv_ExpDefaultWinHandle, "blue");
HOperatorSet.DispLine(hv_ExpDefaultWinHandle, hv_HalfH, 0, hv_HalfH, hv_Width);
HOperatorSet.DispLine(hv_ExpDefaultWinHandle, 0, hv_HalfW, hv_Height, hv_HalfW);
//Draw meassurement limit lines
HOperatorSet.SetColor(hv_ExpDefaultWinHandle, "red");
HOperatorSet.DispLine(hv_ExpDefaultWinHandle, hv_HalfH + 691, 0, hv_HalfH + 691, hv_Width);
HOperatorSet.DispLine(hv_ExpDefaultWinHandle, hv_HalfH - 691, 0, hv_HalfH - 691, hv_Width);
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
hv_MessageError = new HTuple(" ERROR: Not able to analize photo, move horizontal axis");
HOperatorSet.DispText(hv_ExpDefaultWinHandle, hv_MessageError, "window",
10, 10, "black", new HTuple(), new HTuple());
}
HOperatorSet.CloseFramegrabber(hv_AcqHandle);
}
}
catch (HalconException HDevExpDefaultException)
{
ho_Image.Dispose();
ho_Regions.Dispose();
ho_Connection.Dispose();
ho_SelectedRegions1.Dispose();
ho_Contours.Dispose();
ho_SmoothedContours.Dispose();
ho_CrossMax.Dispose();
ho_CrossMin.Dispose();
throw HDevExpDefaultException;
}
ho_Image.Dispose();
ho_Regions.Dispose();
ho_Connection.Dispose();
ho_SelectedRegions1.Dispose();
ho_Contours.Dispose();
ho_SmoothedContours.Dispose();
ho_CrossMax.Dispose();
ho_CrossMin.Dispose();
}
//}
public void disp_message(HTuple hv_WindowHandle, HTuple hv_String, HTuple hv_CoordSystem,
HTuple hv_Row, HTuple hv_Column, HTuple hv_Color, HTuple hv_Box)
{
// Local iconic variables
// Local control variables
HTuple hv_Red = null, hv_Green = null, hv_Blue = null;
HTuple hv_Row1Part = null, hv_Column1Part = null, hv_Row2Part = null;
HTuple hv_Column2Part = null, hv_RowWin = null, hv_ColumnWin = null;
HTuple hv_WidthWin = null, hv_HeightWin = null, hv_MaxAscent = null;
HTuple hv_MaxDescent = null, hv_MaxWidth = null, hv_MaxHeight = null;
HTuple hv_R1 = new HTuple(), hv_C1 = new HTuple(), hv_FactorRow = new HTuple();
HTuple hv_FactorColumn = new HTuple(), hv_UseShadow = null;
HTuple hv_ShadowColor = null, hv_Exception = new HTuple();
HTuple hv_Width = new HTuple(), hv_Index = new HTuple();
HTuple hv_Ascent = new HTuple(), hv_Descent = new HTuple();
HTuple hv_W = new HTuple(), hv_H = new HTuple(), hv_FrameHeight = new HTuple();
HTuple hv_FrameWidth = new HTuple(), hv_R2 = new HTuple();
HTuple hv_C2 = new HTuple(), hv_DrawMode = new HTuple();
HTuple hv_CurrentColor = new HTuple();
HTuple hv_Box_COPY_INP_TMP = hv_Box.Clone();
HTuple hv_Color_COPY_INP_TMP = hv_Color.Clone();
HTuple hv_Column_COPY_INP_TMP = hv_Column.Clone();
HTuple hv_Row_COPY_INP_TMP = hv_Row.Clone();
HTuple hv_String_COPY_INP_TMP = hv_String.Clone();
// Initialize local and output iconic variables
//This procedure displays text in a graphics window.
//
//Input parameters:
//WindowHandle: The WindowHandle of the graphics window, where
// the message should be displayed
//String: A tuple of strings containing the text message to be displayed
//CoordSystem: If set to 'window', the text position is given
// with respect to the window coordinate system.
// If set to 'image', image coordinates are used.
// (This may be useful in zoomed images.)
//Row: The row coordinate of the desired text position
// If set to -1, a default value of 12 is used.
//Column: The column coordinate of the desired text position
// If set to -1, a default value of 12 is used.
//Color: defines the color of the text as string.
// If set to [], '' or 'auto' the currently set color is used.
// If a tuple of strings is passed, the colors are used cyclically
// for each new textline.
//Box: If Box[0] is set to 'true', the text is written within an orange box.
// If set to' false', no box is displayed.
// If set to a color string (e.g. 'white', '#FF00CC', etc.),
// the text is written in a box of that color.
// An optional second value for Box (Box[1]) controls if a shadow is displayed:
// 'true' -> display a shadow in a default color
// 'false' -> display no shadow (same as if no second value is given)
// otherwise -> use given string as color string for the shadow color
//
//Prepare window
HOperatorSet.GetRgb(hv_WindowHandle, out hv_Red, out hv_Green, out hv_Blue);
HOperatorSet.GetPart(hv_WindowHandle, out hv_Row1Part, out hv_Column1Part, out hv_Row2Part,
out hv_Column2Part);
HOperatorSet.GetWindowExtents(hv_WindowHandle, out hv_RowWin, out hv_ColumnWin,
out hv_WidthWin, out hv_HeightWin);
HOperatorSet.SetPart(hv_WindowHandle, 0, 0, hv_HeightWin - 1, hv_WidthWin - 1);
//
//default settings
if ((int)(new HTuple(hv_Row_COPY_INP_TMP.TupleEqual(-1))) != 0)
{
hv_Row_COPY_INP_TMP = 12;
}
if ((int)(new HTuple(hv_Column_COPY_INP_TMP.TupleEqual(-1))) != 0)
{
hv_Column_COPY_INP_TMP = 12;
}
if ((int)(new HTuple(hv_Color_COPY_INP_TMP.TupleEqual(new HTuple()))) != 0)
{
hv_Color_COPY_INP_TMP = "";
}
//
hv_String_COPY_INP_TMP = ((("" + hv_String_COPY_INP_TMP) + "")).TupleSplit("\n");
//
//Estimate extentions of text depending on font size.
HOperatorSet.GetFontExtents(hv_WindowHandle, out hv_MaxAscent, out hv_MaxDescent,
out hv_MaxWidth, out hv_MaxHeight);
if ((int)(new HTuple(hv_CoordSystem.TupleEqual("window"))) != 0)
{
hv_R1 = hv_Row_COPY_INP_TMP.Clone();
hv_C1 = hv_Column_COPY_INP_TMP.Clone();
}
else
{
//Transform image to window coordinates
hv_FactorRow = (1.0 * hv_HeightWin) / ((hv_Row2Part - hv_Row1Part) + 1);
hv_FactorColumn = (1.0 * hv_WidthWin) / ((hv_Column2Part - hv_Column1Part) + 1);
hv_R1 = ((hv_Row_COPY_INP_TMP - hv_Row1Part) + 0.5) * hv_FactorRow;
hv_C1 = ((hv_Column_COPY_INP_TMP - hv_Column1Part) + 0.5) * hv_FactorColumn;
}
//
//Display text box depending on text size
hv_UseShadow = 1;
hv_ShadowColor = "gray";
if ((int)(new HTuple(((hv_Box_COPY_INP_TMP.TupleSelect(0))).TupleEqual("true"))) != 0)
{
if (hv_Box_COPY_INP_TMP == null)
{
hv_Box_COPY_INP_TMP = new HTuple();
}
hv_Box_COPY_INP_TMP[0] = "#fce9d4";
hv_ShadowColor = "#f28d26";
}
if ((int)(new HTuple((new HTuple(hv_Box_COPY_INP_TMP.TupleLength())).TupleGreater(
1))) != 0)
{
if ((int)(new HTuple(((hv_Box_COPY_INP_TMP.TupleSelect(1))).TupleEqual("true"))) != 0)
{
//Use default ShadowColor set above
}
else if ((int)(new HTuple(((hv_Box_COPY_INP_TMP.TupleSelect(1))).TupleEqual(
"false"))) != 0)
{
hv_UseShadow = 0;
}
else
{
hv_ShadowColor = hv_Box_COPY_INP_TMP[1];
//Valid color?
try
{
HOperatorSet.SetColor(hv_WindowHandle, hv_Box_COPY_INP_TMP.TupleSelect(
1));
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
hv_Exception = "Wrong value of control parameter Box[1] (must be a 'true', 'false', or a valid color string)";
throw new HalconException(hv_Exception);
}
}
}
if ((int)(new HTuple(((hv_Box_COPY_INP_TMP.TupleSelect(0))).TupleNotEqual("false"))) != 0)
{
//Valid color?
try
{
HOperatorSet.SetColor(hv_WindowHandle, hv_Box_COPY_INP_TMP.TupleSelect(0));
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
hv_Exception = "Wrong value of control parameter Box[0] (must be a 'true', 'false', or a valid color string)";
throw new HalconException(hv_Exception);
}
//Calculate box extents
hv_String_COPY_INP_TMP = (" " + hv_String_COPY_INP_TMP) + " ";
hv_Width = new HTuple();
for (hv_Index = 0; (int)hv_Index <= (int)((new HTuple(hv_String_COPY_INP_TMP.TupleLength()
)) - 1); hv_Index = (int)hv_Index + 1)
{
HOperatorSet.GetStringExtents(hv_WindowHandle, hv_String_COPY_INP_TMP.TupleSelect(
hv_Index), out hv_Ascent, out hv_Descent, out hv_W, out hv_H);
hv_Width = hv_Width.TupleConcat(hv_W);
}
hv_FrameHeight = hv_MaxHeight * (new HTuple(hv_String_COPY_INP_TMP.TupleLength()
));
hv_FrameWidth = (((new HTuple(0)).TupleConcat(hv_Width))).TupleMax();
hv_R2 = hv_R1 + hv_FrameHeight;
hv_C2 = hv_C1 + hv_FrameWidth;
//Display rectangles
HOperatorSet.GetDraw(hv_WindowHandle, out hv_DrawMode);
HOperatorSet.SetDraw(hv_WindowHandle, "fill");
//Set shadow color
HOperatorSet.SetColor(hv_WindowHandle, hv_ShadowColor);
if ((int)(hv_UseShadow) != 0)
{
HOperatorSet.DispRectangle1(hv_WindowHandle, hv_R1 + 1, hv_C1 + 1, hv_R2 + 1, hv_C2 + 1);
}
//Set box color
HOperatorSet.SetColor(hv_WindowHandle, hv_Box_COPY_INP_TMP.TupleSelect(0));
HOperatorSet.DispRectangle1(hv_WindowHandle, hv_R1, hv_C1, hv_R2, hv_C2);
HOperatorSet.SetDraw(hv_WindowHandle, hv_DrawMode);
}
//Write text.
for (hv_Index = 0; (int)hv_Index <= (int)((new HTuple(hv_String_COPY_INP_TMP.TupleLength()
)) - 1); hv_Index = (int)hv_Index + 1)
{
hv_CurrentColor = hv_Color_COPY_INP_TMP.TupleSelect(hv_Index % (new HTuple(hv_Color_COPY_INP_TMP.TupleLength()
)));
if ((int)((new HTuple(hv_CurrentColor.TupleNotEqual(""))).TupleAnd(new HTuple(hv_CurrentColor.TupleNotEqual(
"auto")))) != 0)
{
HOperatorSet.SetColor(hv_WindowHandle, hv_CurrentColor);
}
else
{
HOperatorSet.SetRgb(hv_WindowHandle, hv_Red, hv_Green, hv_Blue);
}
hv_Row_COPY_INP_TMP = hv_R1 + (hv_MaxHeight * hv_Index);
HOperatorSet.SetTposition(hv_WindowHandle, hv_Row_COPY_INP_TMP, hv_C1);
HOperatorSet.WriteString(hv_WindowHandle, hv_String_COPY_INP_TMP.TupleSelect(
hv_Index));
}
//Reset changed window settings
HOperatorSet.SetRgb(hv_WindowHandle, hv_Red, hv_Green, hv_Blue);
HOperatorSet.SetPart(hv_WindowHandle, hv_Row1Part, hv_Column1Part, hv_Row2Part,
hv_Column2Part);
return;
}
/// <summary>
/// 生成Die的检测区域
/// </summary>
/// <param name="ho_dieMatchRegion"></param>
/// <param name="hv_imgCenterX"></param>
/// <param name="hv_imgCenterY"></param>
/// <param name="hv_dieWidth"></param>
/// <param name="hv_dieHeight"></param>
/// <param name="hv_dieX"></param>
/// <param name="hv_dieY"></param>
/// <param name="hv_uvHxy"></param>
/// <param name="hv_imgWidth"></param>
/// <param name="hv_imgHeight"></param>
/// <param name="hv_imgWidthFactor"></param>
/// <param name="hv_imgHeightFactor"></param>
/// <param name="hv_zoomFactor"></param>
/// <param name="hv_dilationSize"></param>
/// <param name="hv_mapRowCnt"></param>
/// <param name="hv_mapColCnt"></param>
/// <param name="hv_dieRow"></param>
/// <param name="hv_dieCol"></param>
/// <param name="hv_iFlag"></param>
public void gen_die_match_region(out HObject ho_dieMatchRegion, HTuple hv_imgCenterX, HTuple hv_imgCenterY, HTuple hv_dieWidth, HTuple hv_dieHeight,
HTuple hv_dieX, HTuple hv_dieY, HTuple hv_uvHxy, HTuple hv_imgWidth, HTuple hv_imgHeight, HTuple hv_imgWidthFactor,
HTuple hv_imgHeightFactor, HTuple hv_zoomFactor, HTuple hv_dilationSize, HTuple hv_mapRowCnt, HTuple hv_mapColCnt,
out HTuple hv_dieRow, out HTuple hv_dieCol, out HTuple hv_iFlag)
{
// Local iconic variables
// Local control variables
HTuple hv_uvHxyScaled = new HTuple(), hv_xyHuvScale = new HTuple();
HTuple hv_viewWidth = new HTuple(), hv_viewHeight = new HTuple();
HTuple hv_viewXLT = new HTuple(), hv_viewYLT = new HTuple();
HTuple hv_viewXRB = new HTuple(), hv_viewYRB = new HTuple();
HTuple hv_dieXLT = new HTuple(), hv_dieYLT = new HTuple();
HTuple hv_dieXRB = new HTuple(), hv_dieYRB = new HTuple();
HTuple hv_xLTGreater = new HTuple(), hv_yLTLess = new HTuple();
HTuple hv_xRBLess = new HTuple(), hv_yRBGreater = new HTuple();
HTuple hv_greater = new HTuple(), hv_greaterInd = new HTuple();
HTuple hv_viewDieX = new HTuple(), hv_viewDieY = new HTuple();
HTuple hv_deltaX = new HTuple(), hv_deltaY = new HTuple();
HTuple hv_xyHuv = new HTuple(), hv_deltaRow = new HTuple();
HTuple hv_deltaCol = new HTuple(), hv_dieImgRow = new HTuple();
HTuple hv_dieImgCol = new HTuple(), hv_dieImgHeight = new HTuple();
HTuple hv_dieImgWidth = new HTuple(), hv_row1 = new HTuple();
HTuple hv_col1 = new HTuple(), hv_row2 = new HTuple();
HTuple hv_col2 = new HTuple(), hv_Exception = null;
HTuple hv_Less = new HTuple(), hv_Indices1 = new HTuple(), hv_Greater = new HTuple();
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_dieMatchRegion);
hv_iFlag = "Success";
ho_dieMatchRegion.Dispose();
HOperatorSet.GenEmptyObj(out ho_dieMatchRegion);
hv_dieRow = new HTuple();
hv_dieCol = new HTuple();
try
{
HOperatorSet.HomMat2dScale(hv_uvHxy, 1 / hv_zoomFactor, 1 / hv_zoomFactor, 0, 0,
out hv_uvHxyScaled);
HOperatorSet.HomMat2dInvert(hv_uvHxyScaled, out hv_xyHuvScale);
hv_viewWidth = (((((hv_uvHxy.TupleSelect(0)) * hv_imgHeight) * hv_imgHeightFactor) + (((hv_uvHxy.TupleSelect(
1)) * hv_imgWidth) * hv_imgWidthFactor))).TupleAbs();
hv_viewHeight = (((((hv_uvHxy.TupleSelect(3)) * hv_imgHeight) * hv_imgHeightFactor) + (((hv_uvHxy.TupleSelect(
4)) * hv_imgWidth) * hv_imgWidthFactor))).TupleAbs();
hv_viewXLT = hv_imgCenterX - (hv_viewWidth / 2.0);
hv_viewYLT = hv_imgCenterY + (hv_viewHeight / 2.0);
hv_viewXRB = hv_imgCenterX + (hv_viewWidth / 2.0);
hv_viewYRB = hv_imgCenterY - (hv_viewHeight / 2.0);
hv_dieXLT = hv_dieX - (hv_dieWidth / 2.0);
hv_dieYLT = hv_dieY + (hv_dieHeight / 2.0);
hv_dieXRB = hv_dieX + (hv_dieWidth / 2.0);
hv_dieYRB = hv_dieY - (hv_dieHeight / 2.0);
HOperatorSet.TupleGreaterEqualElem(hv_dieXLT, hv_viewXLT, out hv_xLTGreater);
HOperatorSet.TupleGreaterEqualElem(hv_viewYLT, hv_dieYLT, out hv_yLTLess);
HOperatorSet.TupleLessEqualElem(hv_dieXRB, hv_viewXRB, out hv_xRBLess);
HOperatorSet.TupleLessEqualElem(hv_viewYRB, hv_dieYRB, out hv_yRBGreater);
hv_greater = ((hv_xLTGreater * hv_yLTLess) * hv_xRBLess) * hv_yRBGreater;
HOperatorSet.TupleFind(hv_greater, 1, out hv_greaterInd);
if ((int)(new HTuple(hv_greaterInd.TupleEqual(-1))) != 0)
{
return;
}
hv_viewDieX = hv_dieX.TupleSelect(hv_greaterInd);
hv_viewDieY = hv_dieY.TupleSelect(hv_greaterInd);
hv_deltaX = hv_imgCenterX - hv_viewDieX;
hv_deltaY = hv_imgCenterY - hv_viewDieY;
HOperatorSet.HomMat2dInvert(hv_uvHxy, out hv_xyHuv);
hv_deltaRow = ((hv_xyHuv.TupleSelect(0)) * hv_deltaX) + ((hv_xyHuv.TupleSelect(
1)) * hv_deltaY);
hv_deltaCol = ((hv_xyHuv.TupleSelect(3)) * hv_deltaX) + ((hv_xyHuv.TupleSelect(
4)) * hv_deltaY);
hv_dieImgRow = ((hv_imgHeight - 1) / 2.0) + hv_deltaRow;
hv_dieImgCol = ((hv_imgWidth - 1) / 2.0) + hv_deltaCol;
hv_dieImgHeight = ((((hv_xyHuv.TupleSelect(0)) * hv_dieWidth) + ((hv_xyHuv.TupleSelect(
1)) * (-hv_dieHeight)))).TupleAbs();
hv_dieImgWidth = ((((hv_xyHuv.TupleSelect(3)) * hv_dieWidth) + ((hv_xyHuv.TupleSelect(
4)) * (-hv_dieHeight)))).TupleAbs();
hv_row1 = (hv_dieImgRow - (hv_dieImgHeight / 2.0)) - hv_dilationSize;
hv_col1 = (hv_dieImgCol - (hv_dieImgWidth / 2.0)) - hv_dilationSize;
hv_row2 = (hv_dieImgRow + (hv_dieImgHeight / 2.0)) + hv_dilationSize;
hv_col2 = (hv_dieImgCol + (hv_dieImgWidth / 2.0)) + hv_dilationSize;
//if ((int)((new HTuple((new HTuple((new HTuple(hv_row1.TupleLess(0))).TupleOr(
// new HTuple(hv_col1.TupleLess(0))))).TupleOr(
// new HTuple(hv_row2.TupleGreater(hv_imgHeight))))).TupleOr(
// new HTuple(hv_col2.TupleGreater(hv_imgWidth)))) != 0)
//{
// return;
//}
//*2019/11/4 修改 解决膨胀区域超过图片像素时直接return的问题 上面注释的代码
HOperatorSet.TupleLessElem(hv_row1, 0, out hv_Less);
HOperatorSet.TupleFind(hv_Less, 1, out hv_Indices1);
if ((int)(new HTuple(hv_Indices1.TupleNotEqual(-1))) != 0)
{
if (hv_row1 == null)
{
hv_row1 = new HTuple();
}
hv_row1[hv_Indices1] = 0;
}
HOperatorSet.TupleLessElem(hv_col1, 0, out hv_Less);
HOperatorSet.TupleFind(hv_Less, 1, out hv_Indices1);
if ((int)(new HTuple(hv_Indices1.TupleNotEqual(-1))) != 0)
{
if (hv_col1 == null)
{
hv_col1 = new HTuple();
}
hv_col1[hv_Indices1] = 0;
}
HOperatorSet.TupleGreaterElem(hv_row2, hv_imgHeight, out hv_Greater);
HOperatorSet.TupleFind(hv_Greater, 1, out hv_Indices1);
if ((int)(new HTuple(hv_Indices1.TupleNotEqual(-1))) != 0)
{
if (hv_row2 == null)
{
hv_row2 = new HTuple();
}
hv_row2[hv_Indices1] = hv_imgHeight;
}
HOperatorSet.TupleGreaterElem(hv_col2, hv_imgWidth, out hv_Greater);
HOperatorSet.TupleFind(hv_Less, 1, out hv_Indices1);
if ((int)(new HTuple(hv_Indices1.TupleNotEqual(-1))) != 0)
{
if (hv_col2 == null)
{
hv_col2 = new HTuple();
}
hv_col2[hv_Indices1] = hv_imgWidth;
}
ho_dieMatchRegion.Dispose();
HOperatorSet.GenRectangle1(out ho_dieMatchRegion, hv_row1, hv_col1, hv_row2,
hv_col2);
hv_dieRow = hv_greaterInd / hv_mapColCnt;
hv_dieCol = hv_greaterInd % hv_mapColCnt;
}
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
GetErrInfo(hv_Exception, out hv_iFlag);
}
return;
}
static public void set_display_font(HTuple hv_WindowHandle, HTuple hv_Size, HTuple hv_Font,
HTuple hv_Bold, HTuple hv_Slant)
{
// Local control variables
HTuple hv_OS, hv_Exception = new HTuple();
HTuple hv_AllowedFontSizes = new HTuple(), hv_Distances = new HTuple();
HTuple hv_Indices = new HTuple();
HTuple hv_Bold_COPY_INP_TMP = hv_Bold.Clone();
HTuple hv_Font_COPY_INP_TMP = hv_Font.Clone();
HTuple hv_Size_COPY_INP_TMP = hv_Size.Clone();
HTuple hv_Slant_COPY_INP_TMP = hv_Slant.Clone();
// Initialize local and output iconic variables
//Slant: If set to 'true', a slanted font is used
//
HOperatorSet.GetSystem("operating_system", out hv_OS);
if ((int)((new HTuple(hv_Size_COPY_INP_TMP.TupleEqual(new HTuple()))).TupleOr(
new HTuple(hv_Size_COPY_INP_TMP.TupleEqual(-1)))) != 0)
{
hv_Size_COPY_INP_TMP = 16;
}
if ((int)(new HTuple((((hv_OS.TupleStrFirstN(2)).TupleStrLastN(0))).TupleEqual(
"Win"))) != 0)
{
//set font on Windows systems
if ((int)((new HTuple((new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("mono"))).TupleOr(
new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("Courier"))))).TupleOr(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual(
"courier")))) != 0)
{
hv_Font_COPY_INP_TMP = "Courier New";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("sans"))) != 0)
{
hv_Font_COPY_INP_TMP = "Arial";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("serif"))) != 0)
{
hv_Font_COPY_INP_TMP = "Times New Roman";
}
if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
hv_Bold_COPY_INP_TMP = 1;
}
else if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Bold_COPY_INP_TMP = 0;
}
else
{
hv_Exception = "Wrong value of control parameter Bold";
throw new HalconException(hv_Exception);
}
if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
hv_Slant_COPY_INP_TMP = 1;
}
else if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Slant_COPY_INP_TMP = 0;
}
else
{
hv_Exception = "Wrong value of control parameter Slant";
throw new HalconException(hv_Exception);
}
try
{
HOperatorSet.SetFont(hv_WindowHandle, ((((((("-" + hv_Font_COPY_INP_TMP) + "-") + hv_Size_COPY_INP_TMP) + "-*-") + hv_Slant_COPY_INP_TMP) + "-*-*-") + hv_Bold_COPY_INP_TMP) + "-");
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
throw new HalconException(hv_Exception);
}
}
else
{
//set font for UNIX systems
hv_Size_COPY_INP_TMP = hv_Size_COPY_INP_TMP * 1.25;
hv_AllowedFontSizes = new HTuple();
hv_AllowedFontSizes[0] = 11;
hv_AllowedFontSizes[1] = 14;
hv_AllowedFontSizes[2] = 17;
hv_AllowedFontSizes[3] = 20;
hv_AllowedFontSizes[4] = 25;
hv_AllowedFontSizes[5] = 34;
if ((int)(new HTuple(((hv_AllowedFontSizes.TupleFind(hv_Size_COPY_INP_TMP))).TupleEqual(
-1))) != 0)
{
hv_Distances = ((hv_AllowedFontSizes - hv_Size_COPY_INP_TMP)).TupleAbs();
HOperatorSet.TupleSortIndex(hv_Distances, out hv_Indices);
hv_Size_COPY_INP_TMP = hv_AllowedFontSizes.TupleSelect(hv_Indices.TupleSelect(
0));
}
if ((int)((new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("mono"))).TupleOr(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual(
"Courier")))) != 0)
{
hv_Font_COPY_INP_TMP = "courier";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("sans"))) != 0)
{
hv_Font_COPY_INP_TMP = "helvetica";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("serif"))) != 0)
{
hv_Font_COPY_INP_TMP = "times";
}
if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
hv_Bold_COPY_INP_TMP = "bold";
}
else if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Bold_COPY_INP_TMP = "medium";
}
else
{
hv_Exception = "Wrong value of control parameter Bold";
throw new HalconException(hv_Exception);
}
if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("times"))) != 0)
{
hv_Slant_COPY_INP_TMP = "i";
}
else
{
hv_Slant_COPY_INP_TMP = "o";
}
}
else if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Slant_COPY_INP_TMP = "r";
}
else
{
hv_Exception = "Wrong value of control parameter Slant";
throw new HalconException(hv_Exception);
}
try
{
HOperatorSet.SetFont(hv_WindowHandle, ((((((("-adobe-" + hv_Font_COPY_INP_TMP) + "-") + hv_Bold_COPY_INP_TMP) + "-") + hv_Slant_COPY_INP_TMP) + "-normal-*-") + hv_Size_COPY_INP_TMP) + "-*-*-*-*-*-*-*");
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
throw new HalconException(hv_Exception);
}
}
return;
}
// Chapter: Graphics / Text
// Short Description: Set font independent of OS
public void set_display_font(HTuple hv_WindowHandle, HTuple hv_Size, HTuple hv_Font,
HTuple hv_Bold, HTuple hv_Slant)
{
// Local control variables
HTuple hv_OS, hv_Exception = new HTuple();
HTuple hv_AllowedFontSizes = new HTuple(), hv_Distances = new HTuple();
HTuple hv_Indices = new HTuple();
HTuple hv_Bold_COPY_INP_TMP = hv_Bold.Clone();
HTuple hv_Font_COPY_INP_TMP = hv_Font.Clone();
HTuple hv_Size_COPY_INP_TMP = hv_Size.Clone();
HTuple hv_Slant_COPY_INP_TMP = hv_Slant.Clone();
// Initialize local and output iconic variables
//This procedure sets the text font of the current window with
//the specified attributes.
//It is assumed that following fonts are installed on the system:
//Windows: Courier New, Arial Times New Roman
//Linux: courier, helvetica, times
//Because fonts are displayed smaller on Linux than on Windows,
//a scaling factor of 1.25 is used the get comparable results.
//For Linux, only a limited number of font sizes is supported,
//to get comparable results, it is recommended to use one of the
//following sizes: 9, 11, 14, 16, 20, 27
//(which will be mapped internally on Linux systems to 11, 14, 17, 20, 25, 34)
//
//input parameters:
//WindowHandle: The graphics window for which the font will be set
//Size: The font size. If Size=-1, the default of 16 is used.
//Bold: If set to 'true', a bold font is used
//Slant: If set to 'true', a slanted font is used
//
HOperatorSet.GetSystem("operating_system", out hv_OS);
if ((int)((new HTuple(hv_Size_COPY_INP_TMP.TupleEqual(new HTuple()))).TupleOr(
new HTuple(hv_Size_COPY_INP_TMP.TupleEqual(-1)))) != 0)
{
hv_Size_COPY_INP_TMP = 16;
}
if ((int)(new HTuple((((hv_OS.TupleStrFirstN(2)).TupleStrLastN(0))).TupleEqual(
"Win"))) != 0)
{
//set font on Windows systems
if ((int)((new HTuple((new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("mono"))).TupleOr(
new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("Courier"))))).TupleOr(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual(
"courier")))) != 0)
{
hv_Font_COPY_INP_TMP = "Courier New";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("sans"))) != 0)
{
hv_Font_COPY_INP_TMP = "Arial";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("serif"))) != 0)
{
hv_Font_COPY_INP_TMP = "Times New Roman";
}
if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
hv_Bold_COPY_INP_TMP = 1;
}
else if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Bold_COPY_INP_TMP = 0;
}
else
{
hv_Exception = "Wrong value of control parameter Bold";
throw new HalconException(hv_Exception);
}
if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
hv_Slant_COPY_INP_TMP = 1;
}
else if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Slant_COPY_INP_TMP = 0;
}
else
{
hv_Exception = "Wrong value of control parameter Slant";
throw new HalconException(hv_Exception);
}
try
{
HOperatorSet.SetFont(hv_WindowHandle, ((((((("-" + hv_Font_COPY_INP_TMP) + "-") + hv_Size_COPY_INP_TMP) + "-*-") + hv_Slant_COPY_INP_TMP) + "-*-*-") + hv_Bold_COPY_INP_TMP) + "-");
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
throw new HalconException(hv_Exception);
}
}
else
{
//set font for UNIX systems
hv_Size_COPY_INP_TMP = hv_Size_COPY_INP_TMP * 1.25;
hv_AllowedFontSizes = new HTuple();
hv_AllowedFontSizes[0] = 11;
hv_AllowedFontSizes[1] = 14;
hv_AllowedFontSizes[2] = 17;
hv_AllowedFontSizes[3] = 20;
hv_AllowedFontSizes[4] = 25;
hv_AllowedFontSizes[5] = 34;
if ((int)(new HTuple(((hv_AllowedFontSizes.TupleFind(hv_Size_COPY_INP_TMP))).TupleEqual(
-1))) != 0)
{
hv_Distances = ((hv_AllowedFontSizes - hv_Size_COPY_INP_TMP)).TupleAbs();
HOperatorSet.TupleSortIndex(hv_Distances, out hv_Indices);
hv_Size_COPY_INP_TMP = hv_AllowedFontSizes.TupleSelect(hv_Indices.TupleSelect(
0));
}
if ((int)((new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("mono"))).TupleOr(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual(
"Courier")))) != 0)
{
hv_Font_COPY_INP_TMP = "courier";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("sans"))) != 0)
{
hv_Font_COPY_INP_TMP = "helvetica";
}
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("serif"))) != 0)
{
hv_Font_COPY_INP_TMP = "times";
}
if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
hv_Bold_COPY_INP_TMP = "bold";
}
else if ((int)(new HTuple(hv_Bold_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Bold_COPY_INP_TMP = "medium";
}
else
{
hv_Exception = "Wrong value of control parameter Bold";
throw new HalconException(hv_Exception);
}
if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("true"))) != 0)
{
if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("times"))) != 0)
{
hv_Slant_COPY_INP_TMP = "i";
}
else
{
hv_Slant_COPY_INP_TMP = "o";
}
}
else if ((int)(new HTuple(hv_Slant_COPY_INP_TMP.TupleEqual("false"))) != 0)
{
hv_Slant_COPY_INP_TMP = "r";
}
else
{
hv_Exception = "Wrong value of control parameter Slant";
throw new HalconException(hv_Exception);
}
try
{
HOperatorSet.SetFont(hv_WindowHandle, ((((((("-adobe-" + hv_Font_COPY_INP_TMP) + "-") + hv_Bold_COPY_INP_TMP) + "-") + hv_Slant_COPY_INP_TMP) + "-normal-*-") + hv_Size_COPY_INP_TMP) + "-*-*-*-*-*-*-*");
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
throw new HalconException(hv_Exception);
}
}
return;
}
/// <summary>
///
/// disp_message函数
/// </summary>
/// <param name="hv_WindowHandle"></param>
/// <param name="hv_String"></param>
/// <param name="hv_CoordSystem"></param>
/// <param name="hv_Row"></param>
/// <param name="hv_Column"></param>
/// <param name="hv_Color"></param>
/// <param name="hv_Box"></param>m
public static void disp_message(HTuple hv_WindowHandle, HTuple hv_String, HTuple hv_CoordSystem,
HTuple hv_Row, HTuple hv_Column, HTuple hv_Color, HTuple hv_Box)
{
HTuple hv_Red = null, hv_Green = null, hv_Blue = null;
HTuple hv_Row1Part = null, hv_Column1Part = null, hv_Row2Part = null;
HTuple hv_Column2Part = null, hv_RowWin = null, hv_ColumnWin = null;
HTuple hv_WidthWin = null, hv_HeightWin = null, hv_MaxAscent = null;
HTuple hv_MaxDescent = null, hv_MaxWidth = null, hv_MaxHeight = null;
HTuple hv_R1 = new HTuple(), hv_C1 = new HTuple(), hv_FactorRow = new HTuple();
HTuple hv_FactorColumn = new HTuple(), hv_UseShadow = null;
HTuple hv_ShadowColor = null, hv_Exception = new HTuple();
HTuple hv_Width = new HTuple(), hv_Index = new HTuple();
HTuple hv_Ascent = new HTuple(), hv_Descent = new HTuple();
HTuple hv_W = new HTuple(), hv_H = new HTuple(), hv_FrameHeight = new HTuple();
HTuple hv_FrameWidth = new HTuple(), hv_R2 = new HTuple();
HTuple hv_C2 = new HTuple(), hv_DrawMode = new HTuple();
HTuple hv_CurrentColor = new HTuple();
HTuple hv_Box_COPY_INP_TMP = hv_Box.Clone();
HTuple hv_Color_COPY_INP_TMP = hv_Color.Clone();
HTuple hv_Column_COPY_INP_TMP = hv_Column.Clone();
HTuple hv_Row_COPY_INP_TMP = hv_Row.Clone();
HTuple hv_String_COPY_INP_TMP = hv_String.Clone();
// Initialize local and output iconic variables
//Prepare window
HOperatorSet.GetRgb(hv_WindowHandle, out hv_Red, out hv_Green, out hv_Blue);
HOperatorSet.GetPart(hv_WindowHandle, out hv_Row1Part, out hv_Column1Part, out hv_Row2Part,
out hv_Column2Part);
HOperatorSet.GetWindowExtents(hv_WindowHandle, out hv_RowWin, out hv_ColumnWin,
out hv_WidthWin, out hv_HeightWin);
HOperatorSet.SetPart(hv_WindowHandle, 0, 0, hv_HeightWin - 1, hv_WidthWin - 1);
//
//default settings
if ((int)(new HTuple(hv_Row_COPY_INP_TMP.TupleEqual(-1))) != 0)
{
hv_Row_COPY_INP_TMP = 12;
}
if ((int)(new HTuple(hv_Column_COPY_INP_TMP.TupleEqual(-1))) != 0)
{
hv_Column_COPY_INP_TMP = 12;
}
if ((int)(new HTuple(hv_Color_COPY_INP_TMP.TupleEqual(new HTuple()))) != 0)
{
hv_Color_COPY_INP_TMP = "";
}
//
hv_String_COPY_INP_TMP = ((("" + hv_String_COPY_INP_TMP) + "")).TupleSplit("\n");
//
//Estimate extentions of text depending on font size.
HOperatorSet.GetFontExtents(hv_WindowHandle, out hv_MaxAscent, out hv_MaxDescent,
out hv_MaxWidth, out hv_MaxHeight);
if ((int)(new HTuple(hv_CoordSystem.TupleEqual("window"))) != 0)
{
hv_R1 = hv_Row_COPY_INP_TMP.Clone();
hv_C1 = hv_Column_COPY_INP_TMP.Clone();
}
else
{
//Transform image to window coordinates
hv_FactorRow = (1.0 * hv_HeightWin) / ((hv_Row2Part - hv_Row1Part) + 1);
hv_FactorColumn = (1.0 * hv_WidthWin) / ((hv_Column2Part - hv_Column1Part) + 1);
hv_R1 = ((hv_Row_COPY_INP_TMP - hv_Row1Part) + 0.5) * hv_FactorRow;
hv_C1 = ((hv_Column_COPY_INP_TMP - hv_Column1Part) + 0.5) * hv_FactorColumn;
}
//
//Display text box depending on text size
hv_UseShadow = 1;
hv_ShadowColor = "gray";
if ((int)(new HTuple(((hv_Box_COPY_INP_TMP.TupleSelect(0))).TupleEqual("true"))) != 0)
{
if (hv_Box_COPY_INP_TMP == null)
{
hv_Box_COPY_INP_TMP = new HTuple();
}
hv_Box_COPY_INP_TMP[0] = "#fce9d4";
hv_ShadowColor = "#f28d26";
}
if ((int)(new HTuple((new HTuple(hv_Box_COPY_INP_TMP.TupleLength())).TupleGreater(
1))) != 0)
{
if ((int)(new HTuple(((hv_Box_COPY_INP_TMP.TupleSelect(1))).TupleEqual("true"))) != 0)
{
//Use default ShadowColor set above
}
else if ((int)(new HTuple(((hv_Box_COPY_INP_TMP.TupleSelect(1))).TupleEqual(
"false"))) != 0)
{
hv_UseShadow = 0;
}
else
{
hv_ShadowColor = hv_Box_COPY_INP_TMP[1];
//Valid color?
try
{
HOperatorSet.SetColor(hv_WindowHandle, hv_Box_COPY_INP_TMP.TupleSelect(
1));
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
hv_Exception = "Wrong value of control parameter Box[1] (must be a 'true', 'false', or a valid color string)";
throw new HalconException(hv_Exception);
}
}
}
if ((int)(new HTuple(((hv_Box_COPY_INP_TMP.TupleSelect(0))).TupleNotEqual("false"))) != 0)
{
//Valid color?
try
{
HOperatorSet.SetColor(hv_WindowHandle, hv_Box_COPY_INP_TMP.TupleSelect(0));
}
// catch (Exception)
catch (HalconException HDevExpDefaultException1)
{
HDevExpDefaultException1.ToHTuple(out hv_Exception);
hv_Exception = "Wrong value of control parameter Box[0] (must be a 'true', 'false', or a valid color string)";
throw new HalconException(hv_Exception);
}
//Calculate box extents
hv_String_COPY_INP_TMP = (" " + hv_String_COPY_INP_TMP) + " ";
hv_Width = new HTuple();
for (hv_Index = 0; (int)hv_Index <= (int)((new HTuple(hv_String_COPY_INP_TMP.TupleLength()
)) - 1); hv_Index = (int)hv_Index + 1)
{
HOperatorSet.GetStringExtents(hv_WindowHandle, hv_String_COPY_INP_TMP.TupleSelect(
hv_Index), out hv_Ascent, out hv_Descent, out hv_W, out hv_H);
hv_Width = hv_Width.TupleConcat(hv_W);
}
hv_FrameHeight = hv_MaxHeight * (new HTuple(hv_String_COPY_INP_TMP.TupleLength()
));
hv_FrameWidth = (((new HTuple(0)).TupleConcat(hv_Width))).TupleMax();
hv_R2 = hv_R1 + hv_FrameHeight;
hv_C2 = hv_C1 + hv_FrameWidth;
//Display rectangles
HOperatorSet.GetDraw(hv_WindowHandle, out hv_DrawMode);
HOperatorSet.SetDraw(hv_WindowHandle, "fill");
//Set shadow color
HOperatorSet.SetColor(hv_WindowHandle, hv_ShadowColor);
if ((int)(hv_UseShadow) != 0)
{
HOperatorSet.DispRectangle1(hv_WindowHandle, hv_R1 + 1, hv_C1 + 1, hv_R2 + 1, hv_C2 + 1);
}
//Set box color
HOperatorSet.SetColor(hv_WindowHandle, hv_Box_COPY_INP_TMP.TupleSelect(0));
HOperatorSet.DispRectangle1(hv_WindowHandle, hv_R1, hv_C1, hv_R2, hv_C2);
HOperatorSet.SetDraw(hv_WindowHandle, hv_DrawMode);
}
//Write text.
for (hv_Index = 0; (int)hv_Index <= (int)((new HTuple(hv_String_COPY_INP_TMP.TupleLength()
)) - 1); hv_Index = (int)hv_Index + 1)
{
hv_CurrentColor = hv_Color_COPY_INP_TMP.TupleSelect(hv_Index % (new HTuple(hv_Color_COPY_INP_TMP.TupleLength()
)));
if ((int)((new HTuple(hv_CurrentColor.TupleNotEqual(""))).TupleAnd(new HTuple(hv_CurrentColor.TupleNotEqual(
"auto")))) != 0)
{
HOperatorSet.SetColor(hv_WindowHandle, hv_CurrentColor);
}
else
{
HOperatorSet.SetRgb(hv_WindowHandle, hv_Red, hv_Green, hv_Blue);
}
hv_Row_COPY_INP_TMP = hv_R1 + (hv_MaxHeight * hv_Index);
HOperatorSet.SetTposition(hv_WindowHandle, hv_Row_COPY_INP_TMP, hv_C1);
HOperatorSet.WriteString(hv_WindowHandle, hv_String_COPY_INP_TMP.TupleSelect(
hv_Index));
}
//Reset changed window settings
HOperatorSet.SetRgb(hv_WindowHandle, hv_Red, hv_Green, hv_Blue);
HOperatorSet.SetPart(hv_WindowHandle, hv_Row1Part, hv_Column1Part, hv_Row2Part,
hv_Column2Part);
return;
}
