diff --git a/src/container/vcontainer.cpp b/src/container/vcontainer.cpp
index 8a34a120b..c83d2f3fe 100644
--- a/src/container/vcontainer.cpp
+++ b/src/container/vcontainer.cpp
@@ -609,8 +609,7 @@ void VContainer::AddLengthSpline(const QString &name, const qreal &value)
 void VContainer::AddLengthArc(const qint64 &id)
 {
     const VArc * arc = GeometricObject<const VArc *>(id);
-    QString name = QString("%1_%2").arg(arc->name()).arg(id);
-    lengthArcs[name] = toMM(arc->GetLength());
+    lengthArcs[arc->name()] = toMM(arc->GetLength());
 }
 
 void VContainer::AddLineAngle(const QString &name, const qreal &value)
diff --git a/src/geometry/varc.cpp b/src/geometry/varc.cpp
index d4264272f..8276bc95e 100644
--- a/src/geometry/varc.cpp
+++ b/src/geometry/varc.cpp
@@ -66,6 +66,11 @@ VArc &VArc::operator =(const VArc &arc)
     return *this;
 }
 
+qreal VArc::GetLength() const
+{
+    return (M_PI * radius)/180 * AngleArc();
+}
+
 QPointF VArc::GetP1() const
 {
     QPointF p1 ( GetCenter().x () + radius, GetCenter().y () );
@@ -84,13 +89,22 @@ QPointF VArc::GetP2 () const
 
 QPainterPath VArc::GetPath() const
 {
-    QPainterPath Path;
-    QPointF center = GetCenter().toQPointF();
-    QRectF rect(center.x()-radius, center.y()-radius, radius*2, radius*2);
-    Path.moveTo(GetP1());
-    qreal angle = QLineF(center, GetP1()).angleTo(QLineF(center, GetP2()));
-    Path.arcTo(rect, GetF1(), angle);
-    return Path;
+    QPainterPath path;
+
+    QVector<QPointF> points = GetPoints();
+    if (points.count() >= 2)
+    {
+        for (qint32 i = 0; i < points.count()-1; ++i)
+        {
+            path.moveTo(points[i]);
+            path.lineTo(points[i+1]);
+        }
+    }
+    else
+    {
+        qWarning()<<"points.count() < 2"<<Q_FUNC_INFO;
+    }
+    return path;
 }
 
 qreal VArc::AngleArc() const
@@ -102,92 +116,25 @@ qreal VArc::AngleArc() const
     return l1.angleTo(l2);
 }
 
-qint32 VArc::NumberSplOfArc() const
-{
-    qint32 angArc = static_cast<qint32> (AngleArc ());
-    switch ( angArc )
-    {
-        case 0:
-        {
-            QString error = QString(tr("Angle of arc can't be 0 degree."));
-            throw VException(error);
-        }
-        case 90:
-            return 1;
-        case 180:
-            return 2;
-        case 270:
-            return 3;
-        case 360:
-            return 4;
-        default:
-            return static_cast<qint32> (AngleArc ( ) / 90 + 1);
-    }
-}
-
 QVector<QPointF> VArc::GetPoints() const
 {
     QVector<QPointF> points;
-    qint32 numberSpl =  NumberSplOfArc();
-    for (qint32 i = 1; i <= numberSpl; ++i)
+    qreal i = 0;
+    qreal angle = qRound(AngleArc());
+    do
     {
-        points<<SplOfArc ( i );
+        QLineF line(center.toQPointF(), GetP1());
+        line.setAngle(line.angle()+i);
+        points.append(line.p2());
+        i = i + 0.1;
     }
+    while(i <= angle);
     return points;
 }
 
-QVector<QPointF> VArc::SplOfArc(qint32 number) const
+QString VArc::name() const
 {
-    qint32 n = NumberSplOfArc ();
-    if ( number > n )
-    {
-        QString error = QString(tr("Arc has not this number of parts."));
-        throw VException(error);
-    }
-    qreal f1 = GetF1 ();
-    qreal f2 = GetF2 ();
-    qint32 i;
-    for ( i = 0; i < n; ++i )
-    {
-        if ( i == n - 1 )
-        {
-            f2 = GetF2 ();
-        }
-        else
-        {
-            if ( f1 + 90 > 360 )
-            {
-                f2 = f1 + 90 - 360;
-            }
-            else
-            {
-                f2 = f1 + 90;
-            }
-        }
-        qreal anglF1, anglF2;
-        if ( f1 + 90 > 360 )
-        {
-            anglF1 =  f1 + 90 - 360;
-        }
-        else
-        {
-            anglF1 = f1 + 90;
-        }
-        if ( f2 - 90 < 0 )
-        {
-            anglF2 = 360 + f2 - 90;
-        }
-        else
-        {
-            anglF2 = f2 - 90;
-        }
-        if ( i + 1 == number )
-        {
-            f1 = f2;
-            return VSpline::SplinePoints(GetP1 (), GetP2 (), anglF1, anglF2, 1., 1., 1.);
-        }
-    }
-    return QVector<QPointF>();
+    return _name;
 }
 
 QPointF VArc::CutArc(const qreal &length, VArc &arc1, VArc &arc2) const
@@ -205,19 +152,22 @@ QPointF VArc::CutArc(const qreal &length, VArc &arc1, VArc &arc2) const
     else
     {
         len = length;
-        qDebug()<<len;
     }
 
     qreal n = (len*180)/(M_PI*radius);
-    qDebug()<<n;
     QLineF line(GetCenter().toQPointF(), GetP1());
     line.setAngle(line.angle()+n);
-    QPointF point = line.p2();
 
     arc1 = VArc (center, radius, formulaRadius, f1, formulaF1, line.angle(), QString().setNum(line.angle()),
                  idObject, mode);
 
     arc2 = VArc (center, radius, formulaRadius, line.angle(), QString().setNum(line.angle()), f2, formulaF2,
                  idObject, mode);
-    return point;
+    return line.p2();
+}
+
+void VArc::setId(const qint64 &id)
+{
+    _id = id;
+    _name = QString ("Arc_%1_%2").arg(center.name()).arg(id);
 }
diff --git a/src/geometry/varc.h b/src/geometry/varc.h
index 956534a6c..5c92c7b35 100644
--- a/src/geometry/varc.h
+++ b/src/geometry/varc.h
@@ -92,7 +92,7 @@ public:
      * @brief GetLength повертає довжину дуги.
      * @return повертає довжину дуги.
      */
-    inline qreal       GetLength () const {return M_PI * radius/180 * (f2-f1);}
+    qreal              GetLength () const;
     /**
      * @brief GetRadius повертає радіус дуги.
      * @return повертає радіус дуги.
@@ -128,24 +128,14 @@ public:
      * @return
      */
     qreal              AngleArc() const;
-    /**
-     * @brief NumberSplOfArc
-     * @return
-     */
-    qint32             NumberSplOfArc () const;
     /**
      * @brief GetPoints
      * @return
      */
     QVector<QPointF>   GetPoints () const;
-    /**
-     * @brief SplOfArc
-     * @param number
-     * @return
-     */
-    QVector<QPointF>   SplOfArc( qint32 number ) const;
-    virtual QString    name() const{return _name;}
+    virtual QString    name() const;
     QPointF            CutArc (const qreal &length, VArc &arc1, VArc &arc2) const;
+    virtual void       setId(const qint64 &id);
 private:
     /**
      * @brief f1 початковий кут в градусах
diff --git a/src/geometry/vgobject.h b/src/geometry/vgobject.h
index eb904c072..dab8c3fc0 100644
--- a/src/geometry/vgobject.h
+++ b/src/geometry/vgobject.h
@@ -61,7 +61,7 @@ public:
     void            setMode(const Draw::Draws &value);
     GObject::Type   getType() const;
     qint64          id() const;
-    void            setId(const qint64 &id);
+    virtual void    setId(const qint64 &id);
 protected:
     /**
      * @brief _id id in container. Ned for arcs, spline and spline paths.
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 4a6a513d1..86215350f 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -706,8 +706,11 @@ void MainWindow::currentDrawChanged( int index )
         doc->setCurrentData();
         doc->ChangeActivDraw(comboBoxDraws->itemText(index));
         qint64 id = doc->SPointActiveDraw();
-        const VPointF *p = pattern->GeometricObject<const VPointF *>(id);
-        view->centerOn(p->toQPointF());
+        if (id != 0)
+        {
+            const VPointF *p = pattern->GeometricObject<const VPointF *>(id);
+            view->centerOn(p->toQPointF());
+        }
     }
 }
 
diff --git a/src/tools/drawTools/vtoolcutarc.cpp b/src/tools/drawTools/vtoolcutarc.cpp
index 7b3afb47a..ef24503c6 100644
--- a/src/tools/drawTools/vtoolcutarc.cpp
+++ b/src/tools/drawTools/vtoolcutarc.cpp
@@ -208,6 +208,11 @@ void VToolCutArc::ChangedActivDraw(const QString &newName)
     VToolPoint::ChangedActivDraw(newName);
 }
 
+void VToolCutArc::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
+{
+    ContextMenu(dialogCutArc, this, event);
+}
+
 void VToolCutArc::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
 {
     ContextMenu(dialogCutArc, this, event);
diff --git a/src/tools/drawTools/vtoolcutarc.h b/src/tools/drawTools/vtoolcutarc.h
index 06c98660e..d4b90cc16 100644
--- a/src/tools/drawTools/vtoolcutarc.h
+++ b/src/tools/drawTools/vtoolcutarc.h
@@ -74,6 +74,7 @@ public slots:
      * @param newName
      */
     virtual void      ChangedActivDraw(const QString &newName);
+    virtual void      ShowContextMenu(QGraphicsSceneContextMenuEvent *event);
 protected:
     /**
      * @brief contextMenuEvent
diff --git a/src/tools/drawTools/vtoolcutspline.cpp b/src/tools/drawTools/vtoolcutspline.cpp
index 8a5e243aa..86cbe343d 100644
--- a/src/tools/drawTools/vtoolcutspline.cpp
+++ b/src/tools/drawTools/vtoolcutspline.cpp
@@ -209,6 +209,11 @@ void VToolCutSpline::ChangedActivDraw(const QString &newName)
     VToolPoint::ChangedActivDraw(newName);
 }
 
+void VToolCutSpline::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
+{
+    ContextMenu(dialogCutSpline, this, event);
+}
+
 void VToolCutSpline::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
 {
     ContextMenu(dialogCutSpline, this, event);
diff --git a/src/tools/drawTools/vtoolcutspline.h b/src/tools/drawTools/vtoolcutspline.h
index 317d00ad1..428d91461 100644
--- a/src/tools/drawTools/vtoolcutspline.h
+++ b/src/tools/drawTools/vtoolcutspline.h
@@ -109,6 +109,7 @@ public slots:
      * @param newName
      */
     virtual void      ChangedActivDraw(const QString &newName);
+    virtual void      ShowContextMenu(QGraphicsSceneContextMenuEvent *event);
 protected:
     /**
      * @brief contextMenuEvent
diff --git a/src/tools/drawTools/vtoolcutsplinepath.cpp b/src/tools/drawTools/vtoolcutsplinepath.cpp
index 1ad5f457d..d6698e907 100644
--- a/src/tools/drawTools/vtoolcutsplinepath.cpp
+++ b/src/tools/drawTools/vtoolcutsplinepath.cpp
@@ -286,6 +286,11 @@ void VToolCutSplinePath::ChangedActivDraw(const QString &newName)
     VToolPoint::ChangedActivDraw(newName);
 }
 
+void VToolCutSplinePath::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
+{
+    ContextMenu(dialogCutSplinePath, this, event);
+}
+
 void VToolCutSplinePath::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
 {
     ContextMenu(dialogCutSplinePath, this, event);
diff --git a/src/tools/drawTools/vtoolcutsplinepath.h b/src/tools/drawTools/vtoolcutsplinepath.h
index 8ffce813b..afb32a115 100644
--- a/src/tools/drawTools/vtoolcutsplinepath.h
+++ b/src/tools/drawTools/vtoolcutsplinepath.h
@@ -99,6 +99,7 @@ public slots:
      * @param newName
      */
     virtual void ChangedActivDraw(const QString &newName);
+    virtual void ShowContextMenu(QGraphicsSceneContextMenuEvent *event);
 protected:
     /**
      * @brief contextMenuEvent