#2531 Mohr Circle: Add Info text

ApplicationCode/UserInterface/RiuMohrsCirclePlot.cpp

@@ -44,6 +44,7 @@
 #include "qwt_plot_marker.h"
 #include "qwt_plot_rescaler.h"
 #include "qwt_plot_shapeitem.h"
+#include "qwt_plot_textlabel.h"
 
 #include <cmath>
 
@@ -102,6 +103,7 @@ void RiuMohrsCirclePlot::setPrincipalsAndRedrawPlot(double p1, double p2, double
 
     redrawEnvelope();
     redrawCircles();
+    addInfoLabel();
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -140,6 +142,7 @@ void RiuMohrsCirclePlot::clearPlot()
 {
     deleteCircles();
     deleteEnvelope();
+    deleteInfoLabel();
 
     this->replot();
 }
@@ -281,6 +284,46 @@ void RiuMohrsCirclePlot::deleteEnvelope()
     }
 }
 
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RiuMohrsCirclePlot::addInfoLabel()
+{
+    deleteInfoLabel();
+
+    QString textBuilder;
+
+    textBuilder.append(QString("<b>Factor of Safety</b>: %1<br>").arg("Coming soon"));
+    textBuilder.append(QString("<b>Friction Angle</b>: %1<br>").arg(m_frictionAngle));
+    textBuilder.append(QString("<b>Cohesion</b>: %1<br>").arg(m_cohesion));
+    textBuilder.append(QString("<b>&sigma;<sub>1</sub></b>: %1<br>").arg(m_principal1));
+    textBuilder.append(QString("<b>&sigma;<sub>2</sub></b>: %1<br>").arg(m_principal2));
+    textBuilder.append(QString("<b>&sigma;<sub>3</sub></b>: %1<br>").arg(m_principal3));
+
+    QwtText text = textBuilder;
+
+    text.setRenderFlags(Qt::AlignLeft | Qt::AlignTop);
+
+    m_infoTextItem = new QwtPlotTextLabel();
+    m_infoTextItem->setText(text);
+    m_infoTextItem->attach(this);
+
+    this->replot();
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RiuMohrsCirclePlot::deleteInfoLabel()
+{
+    if (m_infoTextItem)
+    {
+        m_infoTextItem->detach();
+        delete m_infoTextItem;
+        m_infoTextItem = nullptr;
+    }
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -305,10 +348,9 @@ void RiuMohrsCirclePlot::queryDataAndUpdatePlot(RimGeoMechView* geoMechView, siz
         clearPlot();
         return;
     }
-    
+
     setCohesion(geoMechView->geoMechCase()->cohesion());
     setFrictionAngle(geoMechView->geoMechCase()->frictionAngleDeg());
-
     RigFemPart* femPart = geoMechView->geoMechCase()->geoMechData()->femParts()->part(gridIndex);
 
     size_t i, j, k;
@@ -317,23 +359,9 @@ void RiuMohrsCirclePlot::queryDataAndUpdatePlot(RimGeoMechView* geoMechView, siz
     int elmId = femPart->elmId(cellIndex);
 
     QString title;
-    QString resultPos;
     QString fieldName = geoMechView->cellResultResultDefinition()->resultFieldUiName();
-
-    switch (geoMechView->cellResultResultDefinition()->resultPositionType())
-    {
-    case RIG_ELEMENT_NODAL:
-        resultPos = "Element Nodal";
-        break;
-
-    case RIG_INTEGRATION_POINT:
-        resultPos = "Integration Point";
-        break;
-    default:
-        break;
-    }
     
-    title += QString("%1, %2").arg(resultPos).arg(fieldName);
+    title += QString("%1").arg(fieldName);
     
     title += QString(", Element Id[%1], ijk[%2,%3,%4]").arg(elmId).arg(i).arg(j).arg(k);
     this->setTitle(title);
@@ -375,8 +403,13 @@ void RiuMohrsCirclePlot::setDefaults()
 
     m_envolopePlotItem = nullptr;
     m_transparentCurve = nullptr;
+
+    m_infoTextItem = nullptr;
+
     m_cohesion = HUGE_VAL;
     m_frictionAngle = HUGE_VAL; 
+
+    m_factorOfSafety = 0;
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -413,6 +446,14 @@ void RiuMohrsCirclePlot::setCohesion(double cohesion)
     m_cohesion = cohesion;
 }
 
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RiuMohrsCirclePlot::setFactorOfSafety(double fos)
+{
+    m_factorOfSafety = fos;
+}
+
 //--------------------------------------------------------------------------------------------------
 /// Add a transparent curve to make tooltip available on principals crossing the x-axis
 //--------------------------------------------------------------------------------------------------

ApplicationCode/UserInterface/RiuMohrsCirclePlot.h

@@ -23,12 +23,13 @@
 
 #include <array>
 
-class RiuSelectionItem;
-class RimGeoMechView;
-class QwtRoundScaleDraw;
-class QwtPlotRescaler;
 class QWidget;
 class QwtPlotCurve;
+class QwtPlotRescaler;
+class QwtPlotTextLabel;
+class QwtRoundScaleDraw;
+class RimGeoMechView;
+class RiuSelectionItem;
 
 //==================================================================================================
 //
@@ -49,18 +50,6 @@ public:
     void updateOnSelectionChanged(const RiuSelectionItem* selectionItem);
     void clearPlot();
 
-protected:
-    virtual QSize sizeHint() const override;
-    virtual QSize minimumSizeHint() const override;
-
-    void redrawCircles();
-    void deleteCircles();
-
-    void redrawEnvelope();
-    void deleteEnvelope();
-
-    void queryDataAndUpdatePlot(RimGeoMechView* geoMechView, size_t gridIndex, size_t cellIndex);
-    
 private:
     struct MohrCircle
     {
@@ -73,11 +62,26 @@ private:
     };
 
 private:
+    virtual QSize sizeHint() const override;
+    virtual QSize minimumSizeHint() const override;
+
+    void redrawCircles();
+    void deleteCircles();
+
+    void redrawEnvelope();
+    void deleteEnvelope();
+
+    void addInfoLabel();
+    void deleteInfoLabel();
+
+    void queryDataAndUpdatePlot(RimGeoMechView* geoMechView, size_t gridIndex, size_t cellIndex);
+    
     void setDefaults();
     void createMohrCircles();
 
     void setFrictionAngle(double frictionAngle);
     void setCohesion(double cohesion);
+    void setFactorOfSafety(double fos);
 
     void updateTransparentCurveOnPrincipals();
 
@@ -101,5 +105,7 @@ private:
     double m_cohesion;
     double m_factorOfSafety;
 
+    QwtPlotTextLabel* m_infoTextItem;
+
     QwtPlotRescaler* m_rescaler;
 };