diff --git a/src/app/dialogs/tools/dialogalongline.cpp b/src/app/dialogs/tools/dialogalongline.cpp
index 2752ec77a..382b1c2f6 100644
--- a/src/app/dialogs/tools/dialogalongline.cpp
+++ b/src/app/dialogs/tools/dialogalongline.cpp
@@ -42,7 +42,7 @@
  */
 DialogAlongLine::DialogAlongLine(const VContainer *data, const quint32 &toolId, QWidget *parent)
     :DialogTool(data, toolId, parent), ui(new Ui::DialogAlongLine),
-      typeLine(QString()), formula(QString()), formulaBaseHeight(0), line(nullptr), lineColor(VAbstractTool::ColorBlack)
+      formula(QString()), formulaBaseHeight(0), line(nullptr), lineColor(VAbstractTool::ColorBlack)
 {
     ui->setupUi(this);
     InitVariables(ui);
@@ -180,14 +180,14 @@ void DialogAlongLine::ChosenObject(quint32 id, const SceneObject &type)
 void DialogAlongLine::SaveData()
 {
     pointName = ui->lineEditNamePoint->text();
-    typeLine = GetTypeLine(ui->comboBoxLineType);
+
     formula = ui->plainTextEditFormula->toPlainText();
     formula.replace("\n", " ");
 
     line->setPoint1Id(getFirstPointId());
     line->setPoint2Id(getSecondPointId());
     line->setLength(formula);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(getTypeLine()));
     line->RefreshGeometry();
 }
 
@@ -245,9 +245,8 @@ void DialogAlongLine::setFormula(const QString &value)
  */
 void DialogAlongLine::setTypeLine(const QString &value)
 {
-    typeLine = value;
     ChangeCurrentData(ui->comboBoxLineType, value);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(value));
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -281,7 +280,7 @@ void DialogAlongLine::setPointName(const QString &value)
  */
 QString DialogAlongLine::getTypeLine() const
 {
-    return typeLine;
+    return GetTypeLine(ui->comboBoxLineType);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
diff --git a/src/app/dialogs/tools/dialogalongline.h b/src/app/dialogs/tools/dialogalongline.h
index 636153379..d506e10c1 100644
--- a/src/app/dialogs/tools/dialogalongline.h
+++ b/src/app/dialogs/tools/dialogalongline.h
@@ -88,9 +88,6 @@ private:
     /** @brief ui keeps information about user interface */
     Ui::DialogAlongLine *ui;
 
-    /** @brief typeLine type of line */
-    QString             typeLine;
-
     /** @brief formula formula */
     QString             formula;
 
diff --git a/src/app/dialogs/tools/dialogbisector.cpp b/src/app/dialogs/tools/dialogbisector.cpp
index 70b159e9d..b1f46eca3 100644
--- a/src/app/dialogs/tools/dialogbisector.cpp
+++ b/src/app/dialogs/tools/dialogbisector.cpp
@@ -42,8 +42,8 @@
  * @param parent parent widget
  */
 DialogBisector::DialogBisector(const VContainer *data, const quint32 &toolId, QWidget *parent)
-    :DialogTool(data, toolId, parent), ui(new Ui::DialogBisector), typeLine(QString()),
-      formula(QString()), formulaBaseHeight(0), line(nullptr)
+    :DialogTool(data, toolId, parent), ui(new Ui::DialogBisector), formula(QString()), formulaBaseHeight(0),
+      line(nullptr)
 {
     ui->setupUi(this);
     InitVariables(ui);
@@ -216,9 +216,8 @@ void DialogBisector::setPointName(const QString &value)
  */
 void DialogBisector::setTypeLine(const QString &value)
 {
-    typeLine = value;
     ChangeCurrentData(ui->comboBoxLineType, value);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(value));
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -276,7 +275,7 @@ void DialogBisector::setThirdPointId(const quint32 &value)
 void DialogBisector::SaveData()
 {
     pointName = ui->lineEditNamePoint->text();
-    typeLine = GetTypeLine(ui->comboBoxLineType);
+
     formula = ui->plainTextEditFormula->toPlainText();
     formula.replace("\n", " ");
 
@@ -284,7 +283,7 @@ void DialogBisector::SaveData()
     line->setPoint2Id(getSecondPointId());
     line->setPoint3Id(getThirdPointId());
     line->setLength(formula);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(getTypeLine()));
     line->RefreshGeometry();
 }
 
@@ -302,7 +301,7 @@ void DialogBisector::closeEvent(QCloseEvent *event)
  */
 QString DialogBisector::getTypeLine() const
 {
-    return typeLine;
+    return GetTypeLine(ui->comboBoxLineType);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
diff --git a/src/app/dialogs/tools/dialogbisector.h b/src/app/dialogs/tools/dialogbisector.h
index 63c45e67b..70b55cb6c 100644
--- a/src/app/dialogs/tools/dialogbisector.h
+++ b/src/app/dialogs/tools/dialogbisector.h
@@ -89,9 +89,6 @@ private:
     /** @brief ui keeps information about user interface */
     Ui::DialogBisector *ui;
 
-    /** @brief typeLine type of line */
-    QString            typeLine;
-
     /** @brief formula formula */
     QString            formula;
 
diff --git a/src/app/dialogs/tools/dialogcurveintersectaxis.cpp b/src/app/dialogs/tools/dialogcurveintersectaxis.cpp
index d395fe276..74a706bd6 100644
--- a/src/app/dialogs/tools/dialogcurveintersectaxis.cpp
+++ b/src/app/dialogs/tools/dialogcurveintersectaxis.cpp
@@ -38,7 +38,7 @@
 
 //---------------------------------------------------------------------------------------------------------------------
 DialogCurveIntersectAxis::DialogCurveIntersectAxis(const VContainer *data, const quint32 &toolId, QWidget *parent)
-    :DialogTool(data, toolId, parent), ui(new Ui::DialogCurveIntersectAxis), typeLine(QString()),
+    :DialogTool(data, toolId, parent), ui(new Ui::DialogCurveIntersectAxis),
       formulaAngle(QString()), formulaBaseHeightAngle(0), line(nullptr)
 {
     ui->setupUi(this);
@@ -90,15 +90,14 @@ void DialogCurveIntersectAxis::setPointName(const QString &value)
 //---------------------------------------------------------------------------------------------------------------------
 QString DialogCurveIntersectAxis::getTypeLine() const
 {
-    return typeLine;
+    return GetTypeLine(ui->comboBoxLineType);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 void DialogCurveIntersectAxis::setTypeLine(const QString &value)
 {
-    typeLine = value;
     ChangeCurrentData(ui->comboBoxLineType, value);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(value));
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -252,7 +251,6 @@ void DialogCurveIntersectAxis::ShowVisualization()
 void DialogCurveIntersectAxis::SaveData()
 {
     pointName = ui->lineEditNamePoint->text();
-    typeLine = GetTypeLine(ui->comboBoxLineType);
 
     formulaAngle = ui->plainTextEditFormula->toPlainText();
     formulaAngle.replace("\n", " ");
@@ -260,7 +258,7 @@ void DialogCurveIntersectAxis::SaveData()
     line->setPoint1Id(getCurveId());
     line->setAxisPointId(getBasePointId());
     line->setAngle(formulaAngle);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(getTypeLine()));
     line->RefreshGeometry();
 }
 
diff --git a/src/app/dialogs/tools/dialogcurveintersectaxis.h b/src/app/dialogs/tools/dialogcurveintersectaxis.h
index 516c193a1..19e03ad54 100644
--- a/src/app/dialogs/tools/dialogcurveintersectaxis.h
+++ b/src/app/dialogs/tools/dialogcurveintersectaxis.h
@@ -77,9 +77,6 @@ private:
     Q_DISABLE_COPY(DialogCurveIntersectAxis)
     Ui::DialogCurveIntersectAxis *ui;
 
-    /** @brief typeLine type of line */
-    QString typeLine;
-
     QString formulaAngle;
     int     formulaBaseHeightAngle;
 
diff --git a/src/app/dialogs/tools/dialogendline.cpp b/src/app/dialogs/tools/dialogendline.cpp
index 8794d125c..fd9724d48 100644
--- a/src/app/dialogs/tools/dialogendline.cpp
+++ b/src/app/dialogs/tools/dialogendline.cpp
@@ -43,7 +43,7 @@
  * @param parent parent widget
  */
 DialogEndLine::DialogEndLine(const VContainer *data, const quint32 &toolId, QWidget *parent)
-    :DialogTool(data, toolId, parent), ui(new Ui::DialogEndLine), typeLine(QString()),
+    :DialogTool(data, toolId, parent), ui(new Ui::DialogEndLine),
       formulaLength(QString()), formulaAngle(QString()), formulaBaseHeight(0), formulaBaseHeightAngle(0), line(nullptr)
 {
     ui->setupUi(this);
@@ -170,9 +170,8 @@ void DialogEndLine::setPointName(const QString &value)
  */
 void DialogEndLine::setTypeLine(const QString &value)
 {
-    typeLine = value;
     ChangeCurrentData(ui->comboBoxLineType, value);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(value));
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -273,7 +272,6 @@ void DialogEndLine::ShowVisualization()
 void DialogEndLine::SaveData()
 {
     pointName = ui->lineEditNamePoint->text();
-    typeLine = GetTypeLine(ui->comboBoxLineType);
 
     formulaLength = ui->plainTextEditFormula->toPlainText();
     formulaLength.replace("\n", " ");
@@ -284,7 +282,7 @@ void DialogEndLine::SaveData()
     line->setPoint1Id(getBasePointId());
     line->setLength(formulaLength);
     line->setAngle(formulaAngle);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(getTypeLine()));
     line->RefreshGeometry();
 }
 
@@ -313,7 +311,7 @@ DialogEndLine::~DialogEndLine()
  */
 QString DialogEndLine::getTypeLine() const
 {
-    return typeLine;
+    return GetTypeLine(ui->comboBoxLineType);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
diff --git a/src/app/dialogs/tools/dialogendline.h b/src/app/dialogs/tools/dialogendline.h
index bbb836b5e..8cfbf2ade 100644
--- a/src/app/dialogs/tools/dialogendline.h
+++ b/src/app/dialogs/tools/dialogendline.h
@@ -90,9 +90,6 @@ private:
     /** @brief ui keeps information about user interface */
     Ui::DialogEndLine *ui;
 
-    /** @brief typeLine type of line */
-    QString           typeLine;
-
     /** @brief formula formula */
     QString           formulaLength;
 
diff --git a/src/app/dialogs/tools/dialogheight.cpp b/src/app/dialogs/tools/dialogheight.cpp
index fe4057a1a..4a463d516 100644
--- a/src/app/dialogs/tools/dialogheight.cpp
+++ b/src/app/dialogs/tools/dialogheight.cpp
@@ -42,7 +42,7 @@
  * @param parent parent widget
  */
 DialogHeight::DialogHeight(const VContainer *data, const quint32 &toolId, QWidget *parent)
-    :DialogTool(data, toolId, parent), ui(new Ui::DialogHeight), typeLine(QString()), line(nullptr)
+    :DialogTool(data, toolId, parent), ui(new Ui::DialogHeight), line(nullptr)
 {
     ui->setupUi(this);
     ui->lineEditNamePoint->setText(qApp->getCurrentDocument()->GenerateLabel(LabelType::NewLabel));
@@ -95,9 +95,8 @@ void DialogHeight::setPointName(const QString &value)
  */
 void DialogHeight::setTypeLine(const QString &value)
 {
-    typeLine = value;
     ChangeCurrentData(ui->comboBoxLineType, value);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(value));
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -196,12 +195,11 @@ void DialogHeight::ChosenObject(quint32 id, const SceneObject &type)
 void DialogHeight::SaveData()
 {
     pointName = ui->lineEditNamePoint->text();
-    typeLine = GetTypeLine(ui->comboBoxLineType);
 
     line->setPoint1Id(getBasePointId());
     line->setLineP1Id(getP1LineId());
     line->setLineP2Id(getP2LineId());
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(getTypeLine()));
     line->RefreshGeometry();
 }
 
@@ -267,7 +265,7 @@ void DialogHeight::ShowVisualization()
  */
 QString DialogHeight::getTypeLine() const
 {
-    return typeLine;
+    return GetTypeLine(ui->comboBoxLineType);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
diff --git a/src/app/dialogs/tools/dialogheight.h b/src/app/dialogs/tools/dialogheight.h
index 93f67574e..863ba0b94 100644
--- a/src/app/dialogs/tools/dialogheight.h
+++ b/src/app/dialogs/tools/dialogheight.h
@@ -77,9 +77,6 @@ private:
     /** @brief ui keeps information about user interface */
     Ui::DialogHeight *ui;
 
-    /** @brief typeLine type of line */
-    QString          typeLine;
-
     VisToolHeight    *line;
 };
 
diff --git a/src/app/dialogs/tools/dialogline.cpp b/src/app/dialogs/tools/dialogline.cpp
index c864c49fa..b9f79a2cb 100644
--- a/src/app/dialogs/tools/dialogline.cpp
+++ b/src/app/dialogs/tools/dialogline.cpp
@@ -43,7 +43,7 @@
  * @param parent parent widget
  */
 DialogLine::DialogLine(const VContainer *data, const quint32 &toolId, QWidget *parent)
-    :DialogTool(data, toolId, parent), ui(new Ui::DialogLine), typeLine(QString()), line(nullptr)
+    :DialogTool(data, toolId, parent), ui(new Ui::DialogLine), line(nullptr)
 {
     ui->setupUi(this);
     InitOkCancelApply(ui);
@@ -94,9 +94,8 @@ void DialogLine::setSecondPoint(const quint32 &value)
  */
 void DialogLine::setTypeLine(const QString &value)
 {
-    typeLine = value;
     ChangeCurrentData(ui->comboBoxLineType, value);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(value));
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -153,11 +152,9 @@ void DialogLine::ShowVisualization()
 //---------------------------------------------------------------------------------------------------------------------
 void DialogLine::SaveData()
 {
-    typeLine = GetTypeLine(ui->comboBoxLineType);
-
     line->setPoint1Id(getFirstPoint());
     line->setPoint2Id(getSecondPoint());
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(getTypeLine()));
     line->RefreshGeometry();
 }
 
@@ -227,5 +224,5 @@ quint32 DialogLine::getSecondPoint() const
  */
 QString DialogLine::getTypeLine() const
 {
-    return typeLine;
+    return GetTypeLine(ui->comboBoxLineType);
 }
diff --git a/src/app/dialogs/tools/dialogline.h b/src/app/dialogs/tools/dialogline.h
index 66ed3c18b..209bfadfe 100644
--- a/src/app/dialogs/tools/dialogline.h
+++ b/src/app/dialogs/tools/dialogline.h
@@ -72,8 +72,6 @@ private:
     /** @brief ui keeps information about user interface */
     Ui::DialogLine *ui;
 
-    /** @brief typeLine type of line */
-    QString        typeLine;
     VisToolLine    *line;
 
 };
diff --git a/src/app/dialogs/tools/dialoglineintersectaxis.cpp b/src/app/dialogs/tools/dialoglineintersectaxis.cpp
index f9c049390..4d8a8dd6e 100644
--- a/src/app/dialogs/tools/dialoglineintersectaxis.cpp
+++ b/src/app/dialogs/tools/dialoglineintersectaxis.cpp
@@ -38,8 +38,8 @@
 
 //---------------------------------------------------------------------------------------------------------------------
 DialogLineIntersectAxis::DialogLineIntersectAxis(const VContainer *data, const quint32 &toolId, QWidget *parent)
-    :DialogTool(data, toolId, parent), ui(new Ui::DialogLineIntersectAxis), typeLine(QString()),
-      formulaAngle(QString()), formulaBaseHeightAngle(0), line(nullptr)
+    :DialogTool(data, toolId, parent), ui(new Ui::DialogLineIntersectAxis), formulaAngle(QString()),
+      formulaBaseHeightAngle(0), line(nullptr)
 {
     ui->setupUi(this);
     InitVariables(ui);
@@ -98,15 +98,14 @@ void DialogLineIntersectAxis::setPointName(const QString &value)
 //---------------------------------------------------------------------------------------------------------------------
 QString DialogLineIntersectAxis::getTypeLine() const
 {
-    return typeLine;
+    return GetTypeLine(ui->comboBoxLineType);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 void DialogLineIntersectAxis::setTypeLine(const QString &value)
 {
-    typeLine = value;
     ChangeCurrentData(ui->comboBoxLineType, value);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(value));
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -316,7 +315,6 @@ void DialogLineIntersectAxis::ShowVisualization()
 void DialogLineIntersectAxis::SaveData()
 {
     pointName = ui->lineEditNamePoint->text();
-    typeLine = GetTypeLine(ui->comboBoxLineType);
 
     formulaAngle = ui->plainTextEditFormula->toPlainText();
     formulaAngle.replace("\n", " ");
@@ -325,7 +323,7 @@ void DialogLineIntersectAxis::SaveData()
     line->setPoint2Id(getSecondPointId());
     line->setAxisPointId(getBasePointId());
     line->setAngle(formulaAngle);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(getTypeLine()));
     line->RefreshGeometry();
 }
 
diff --git a/src/app/dialogs/tools/dialoglineintersectaxis.h b/src/app/dialogs/tools/dialoglineintersectaxis.h
index afc1b3ce9..0c2476edf 100644
--- a/src/app/dialogs/tools/dialoglineintersectaxis.h
+++ b/src/app/dialogs/tools/dialoglineintersectaxis.h
@@ -81,9 +81,6 @@ private:
     Q_DISABLE_COPY(DialogLineIntersectAxis)
     Ui::DialogLineIntersectAxis *ui;
 
-    /** @brief typeLine type of line */
-    QString typeLine;
-
     QString formulaAngle;
     int     formulaBaseHeightAngle;
 
diff --git a/src/app/dialogs/tools/dialognormal.cpp b/src/app/dialogs/tools/dialognormal.cpp
index 4e6dd7649..1d27aaef6 100644
--- a/src/app/dialogs/tools/dialognormal.cpp
+++ b/src/app/dialogs/tools/dialognormal.cpp
@@ -39,8 +39,8 @@
  * @param parent parent widget
  */
 DialogNormal::DialogNormal(const VContainer *data, const quint32 &toolId, QWidget *parent)
-    :DialogTool(data, toolId, parent), ui(new Ui::DialogNormal), typeLine(QString()),
-      formula(QString()), angle(0), formulaBaseHeight(0), line(nullptr)
+    :DialogTool(data, toolId, parent), ui(new Ui::DialogNormal), formula(QString()), angle(0), formulaBaseHeight(0),
+      line(nullptr)
 {
     ui->setupUi(this);
     InitVariables(ui);
@@ -173,7 +173,6 @@ void DialogNormal::ChosenObject(quint32 id, const SceneObject &type)
 void DialogNormal::SaveData()
 {
     pointName = ui->lineEditNamePoint->text();
-    typeLine = GetTypeLine(ui->comboBoxLineType);
     formula = ui->plainTextEditFormula->toPlainText();
     formula.replace("\n", " ");
     angle = ui->doubleSpinBoxAngle->value();
@@ -182,7 +181,7 @@ void DialogNormal::SaveData()
     line->setPoint2Id(getSecondPointId());
     line->setLength(formula);
     line->setAngle(angle);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(getTypeLine()));
     line->RefreshGeometry();
 }
 
@@ -252,9 +251,8 @@ void DialogNormal::setFormula(const QString &value)
  */
 void DialogNormal::setTypeLine(const QString &value)
 {
-    typeLine = value;
     ChangeCurrentData(ui->comboBoxLineType, value);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(value));
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -275,7 +273,7 @@ void DialogNormal::setPointName(const QString &value)
  */
 QString DialogNormal::getTypeLine() const
 {
-    return typeLine;
+    return GetTypeLine(ui->comboBoxLineType);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
diff --git a/src/app/dialogs/tools/dialognormal.h b/src/app/dialogs/tools/dialognormal.h
index 7bde3c54b..46ff174b4 100644
--- a/src/app/dialogs/tools/dialognormal.h
+++ b/src/app/dialogs/tools/dialognormal.h
@@ -88,9 +88,6 @@ private:
     /** @brief ui keeps information about user interface */
     Ui::DialogNormal *ui;
 
-    /** @brief typeLine type of line */
-    QString          typeLine;
-
     /** @brief formula formula */
     QString          formula;
 
diff --git a/src/app/dialogs/tools/dialogshoulderpoint.cpp b/src/app/dialogs/tools/dialogshoulderpoint.cpp
index a274207f4..27fc22b31 100644
--- a/src/app/dialogs/tools/dialogshoulderpoint.cpp
+++ b/src/app/dialogs/tools/dialogshoulderpoint.cpp
@@ -42,8 +42,8 @@
  * @param parent parent widget
  */
 DialogShoulderPoint::DialogShoulderPoint(const VContainer *data, const quint32 &toolId, QWidget *parent)
-    :DialogTool(data, toolId, parent), ui(new Ui::DialogShoulderPoint), typeLine(QString()),
-      formula(QString()), formulaBaseHeight(0), line (nullptr)
+    :DialogTool(data, toolId, parent), ui(new Ui::DialogShoulderPoint), formula(QString()),
+      formulaBaseHeight(0), line (nullptr)
 {
     ui->setupUi(this);
     InitVariables(ui);
@@ -201,7 +201,6 @@ void DialogShoulderPoint::ChosenObject(quint32 id, const SceneObject &type)
 void DialogShoulderPoint::SaveData()
 {
     pointName = ui->lineEditNamePoint->text();
-    typeLine = GetTypeLine(ui->comboBoxLineType);
     formula = ui->plainTextEditFormula->toPlainText();
     formula.replace("\n", " ");
 
@@ -209,7 +208,7 @@ void DialogShoulderPoint::SaveData()
     line->setLineP1Id(getP1Line());
     line->setLineP2Id(getP2Line());
     line->setLength(formula);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(getTypeLine()));
     line->RefreshGeometry();
 }
 
@@ -278,9 +277,8 @@ void DialogShoulderPoint::setFormula(const QString &value)
  */
 void DialogShoulderPoint::setTypeLine(const QString &value)
 {
-    typeLine = value;
     ChangeCurrentData(ui->comboBoxLineType, value);
-    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(typeLine));
+    line->setLineStyle(VAbstractTool::LineStyleToPenStyle(value));
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -301,7 +299,7 @@ void DialogShoulderPoint::setPointName(const QString &value)
  */
 QString DialogShoulderPoint::getTypeLine() const
 {
-    return typeLine;
+    return GetTypeLine(ui->comboBoxLineType);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
diff --git a/src/app/dialogs/tools/dialogshoulderpoint.h b/src/app/dialogs/tools/dialogshoulderpoint.h
index dd60b7c6f..62a829aaf 100644
--- a/src/app/dialogs/tools/dialogshoulderpoint.h
+++ b/src/app/dialogs/tools/dialogshoulderpoint.h
@@ -88,9 +88,6 @@ private:
     /** @brief ui keeps information about user interface */
     Ui::DialogShoulderPoint *ui;
 
-    /** @brief typeLine type of line */
-    QString        typeLine;
-
     /** @brief formula formula */
     QString        formula;