Actually use axis formatter in renderer.

Task-number: QTRD-2787

Change-Id: I0ced8e506928df5fba2e8df94258b53457f4412e
Reviewed-by: Mika Salmela <mika.salmela@digia.com>

9 files changed, 207 insertions, 29 deletions

diff --git a/tests/barstest/chart.cpp b/tests/barstest/chart.cpp
index 7374f25f..cf044a45 100644
--- a/tests/barstest/chart.cpp
+++ b/tests/barstest/chart.cpp
@@ -144,7 +144,7 @@ GraphModifier::GraphModifier(Q3DBars *barchart, QColorDialog *colorDialog)
     m_dummyData4->setName("Dummy 4");
     m_dummyData5->setName("Dummy 5");
 
-    m_temperatureData->setItemLabelFormat(QStringLiteral("@seriesName: @valueTitle for @colLabel @rowLabel: @valueLabel"));
+    m_temperatureData->setItemLabelFormat(QStringLiteral("@seriesName: @valueTitle for @colLabel @rowLabel: @valueLabel ~ %.4f"));
     m_temperatureData2->setItemLabelFormat(QStringLiteral("@seriesName: @valueTitle for @colLabel @rowLabel: @valueLabel"));
     m_genericData->setItemLabelFormat(QStringLiteral("@seriesName: @valueTitle for (@rowIdx, @colIdx): @valueLabel"));
 
@@ -1055,7 +1055,12 @@ void GraphModifier::useLogAxis()
 //    logAxis->formatter()->setBase(10);
 //    logAxis->setSegmentCount(5);
 //    logAxis->setRange(1, 100000);
-//    m_graph->setValueAxis(logAxis);
+    //    m_graph->setValueAxis(logAxis);
+}
+
+void GraphModifier::changeValueAxisFormat(const QString & text)
+{
+    m_graph->valueAxis()->setLabelFormat(text);
 }
 
 void GraphModifier::insertRemoveTimerTimeout()
diff --git a/tests/barstest/chart.h b/tests/barstest/chart.h
index 557270e0..304103cd 100644
--- a/tests/barstest/chart.h
+++ b/tests/barstest/chart.h
@@ -86,6 +86,7 @@ public:
     void insertRemoveTestToggle();
     void toggleRotation();
     void useLogAxis();
+    void changeValueAxisFormat(const QString & text);
 
 public slots:
     void flipViews();
diff --git a/tests/barstest/main.cpp b/tests/barstest/main.cpp
index b02fa48f..edf61e2e 100644
--- a/tests/barstest/main.cpp
+++ b/tests/barstest/main.cpp
@@ -32,6 +32,7 @@
 #include <QLinearGradient>
 #include <QPainter>
 #include <QColorDialog>
+#include <QLineEdit>
 
 int main(int argc, char **argv)
 {
@@ -290,6 +291,8 @@ int main(int argc, char **argv)
     shadowQuality->addItem(QStringLiteral("High Soft"));
     shadowQuality->setCurrentIndex(5);
 
+    QLineEdit *valueAxisFormatEdit = new QLineEdit(widget);
+
     vLayout->addWidget(addDataButton, 0, Qt::AlignTop);
     vLayout->addWidget(addMultiDataButton, 0, Qt::AlignTop);
     vLayout->addWidget(insertDataButton, 0, Qt::AlignTop);
@@ -344,7 +347,9 @@ int main(int argc, char **argv)
     vLayout2->addWidget(new QLabel(QStringLiteral("Change font")), 0, Qt::AlignTop);
     vLayout2->addWidget(fontList, 0, Qt::AlignTop);
     vLayout2->addWidget(new QLabel(QStringLiteral("Adjust font size")), 0, Qt::AlignTop);
-    vLayout2->addWidget(fontSizeSlider, 1, Qt::AlignTop);
+    vLayout2->addWidget(fontSizeSlider, 0, Qt::AlignTop);
+    vLayout2->addWidget(new QLabel(QStringLiteral("Value axis format")), 0, Qt::AlignTop);
+    vLayout2->addWidget(valueAxisFormatEdit, 1, Qt::AlignTop);
     // TODO: Add example for setMeshFileName
 
     widget->show();
@@ -380,6 +385,8 @@ int main(int argc, char **argv)
                      &QComboBox::setCurrentIndex);
     QObject::connect(fontSizeSlider, &QSlider::valueChanged, modifier,
                      &GraphModifier::changeFontSize);
+    QObject::connect(valueAxisFormatEdit, &QLineEdit::textEdited, modifier,
+                     &GraphModifier::changeValueAxisFormat);
 
     QObject::connect(multiScaleButton, &QPushButton::clicked, modifier,
                      &GraphModifier::toggleMultiseriesScaling);
diff --git a/tests/scattertest/main.cpp b/tests/scattertest/main.cpp
index 30382ca5..fbe257f5 100644
--- a/tests/scattertest/main.cpp
+++ b/tests/scattertest/main.cpp
@@ -40,6 +40,7 @@ int main(int argc, char **argv)
     QWidget *widget = new QWidget;
     QHBoxLayout *hLayout = new QHBoxLayout(widget);
     QVBoxLayout *vLayout = new QVBoxLayout();
+    QVBoxLayout *vLayout2 = new QVBoxLayout();
 
     Q3DScatter *chart = new Q3DScatter();
     QSize screenSize = chart->screen()->size();
@@ -54,6 +55,7 @@ int main(int argc, char **argv)
 
     hLayout->addWidget(container, 1);
     hLayout->addLayout(vLayout);
+    hLayout->addLayout(vLayout2);
 
     QPushButton *themeButton = new QPushButton(widget);
     themeButton->setText(QStringLiteral("Change theme"));
@@ -161,6 +163,48 @@ int main(int argc, char **argv)
     pointSizeSlider->setValue(30);
     pointSizeSlider->setMaximum(100);
 
+    QSlider *minSliderX = new QSlider(Qt::Horizontal, widget);
+    minSliderX->setTickInterval(1);
+    minSliderX->setTickPosition(QSlider::TicksBelow);
+    minSliderX->setMinimum(-100);
+    minSliderX->setValue(-50);
+    minSliderX->setMaximum(100);
+
+    QSlider *minSliderY = new QSlider(Qt::Horizontal, widget);
+    minSliderY->setTickInterval(1);
+    minSliderY->setTickPosition(QSlider::TicksBelow);
+    minSliderY->setMinimum(-200);
+    minSliderY->setValue(-100);
+    minSliderY->setMaximum(200);
+
+    QSlider *minSliderZ = new QSlider(Qt::Horizontal, widget);
+    minSliderZ->setTickInterval(1);
+    minSliderZ->setTickPosition(QSlider::TicksBelow);
+    minSliderZ->setMinimum(-100);
+    minSliderZ->setValue(-50);
+    minSliderZ->setMaximum(100);
+
+    QSlider *maxSliderX = new QSlider(Qt::Horizontal, widget);
+    maxSliderX->setTickInterval(1);
+    maxSliderX->setTickPosition(QSlider::TicksAbove);
+    maxSliderX->setMinimum(-100);
+    maxSliderX->setValue(50);
+    maxSliderX->setMaximum(100);
+
+    QSlider *maxSliderY = new QSlider(Qt::Horizontal, widget);
+    maxSliderY->setTickInterval(1);
+    maxSliderY->setTickPosition(QSlider::TicksAbove);
+    maxSliderY->setMinimum(-200);
+    maxSliderY->setValue(120);
+    maxSliderY->setMaximum(200);
+
+    QSlider *maxSliderZ = new QSlider(Qt::Horizontal, widget);
+    maxSliderZ->setTickInterval(1);
+    maxSliderZ->setTickPosition(QSlider::TicksAbove);
+    maxSliderZ->setMinimum(-100);
+    maxSliderZ->setValue(50);
+    maxSliderZ->setMaximum(100);
+
     vLayout->addWidget(themeButton, 0, Qt::AlignTop);
     vLayout->addWidget(labelButton, 0, Qt::AlignTop);
     vLayout->addWidget(styleButton, 0, Qt::AlignTop);
@@ -185,13 +229,21 @@ int main(int argc, char **argv)
     vLayout->addWidget(backgroundCheckBox);
     vLayout->addWidget(gridCheckBox);
     vLayout->addWidget(new QLabel(QStringLiteral("Adjust shadow quality")));
-    vLayout->addWidget(shadowQuality);
-    vLayout->addWidget(new QLabel(QStringLiteral("Change font")));
-    vLayout->addWidget(fontList);
-    vLayout->addWidget(new QLabel(QStringLiteral("Adjust font size")));
-    vLayout->addWidget(fontSizeSlider, 1, Qt::AlignTop);
-    vLayout->addWidget(new QLabel(QStringLiteral("Adjust point size")));
-    vLayout->addWidget(pointSizeSlider, 1, Qt::AlignTop);
+    vLayout->addWidget(shadowQuality, 1, Qt::AlignTop);
+
+    vLayout2->addWidget(new QLabel(QStringLiteral("Adjust point size")));
+    vLayout2->addWidget(pointSizeSlider, 0, Qt::AlignTop);
+    vLayout2->addWidget(new QLabel(QStringLiteral("Adjust data window")));
+    vLayout2->addWidget(minSliderX, 0, Qt::AlignTop);
+    vLayout2->addWidget(maxSliderX, 0, Qt::AlignTop);
+    vLayout2->addWidget(minSliderY, 0, Qt::AlignTop);
+    vLayout2->addWidget(maxSliderY, 0, Qt::AlignTop);
+    vLayout2->addWidget(minSliderZ, 0, Qt::AlignTop);
+    vLayout2->addWidget(maxSliderZ, 0, Qt::AlignTop);
+    vLayout2->addWidget(new QLabel(QStringLiteral("Change font")));
+    vLayout2->addWidget(fontList);
+    vLayout2->addWidget(new QLabel(QStringLiteral("Adjust font size")));
+    vLayout2->addWidget(fontSizeSlider, 1, Qt::AlignTop);
 
     widget->show();
 
@@ -257,6 +309,20 @@ int main(int argc, char **argv)
     QObject::connect(gridCheckBox, &QCheckBox::stateChanged, modifier,
                      &ScatterDataModifier::setGridEnabled);
 
+    QObject::connect(minSliderX, &QSlider::valueChanged, modifier,
+                     &ScatterDataModifier::setMinX);
+    QObject::connect(minSliderY, &QSlider::valueChanged, modifier,
+                     &ScatterDataModifier::setMinY);
+    QObject::connect(minSliderZ, &QSlider::valueChanged, modifier,
+                     &ScatterDataModifier::setMinZ);
+    QObject::connect(maxSliderX, &QSlider::valueChanged, modifier,
+                     &ScatterDataModifier::setMaxX);
+    QObject::connect(maxSliderY, &QSlider::valueChanged, modifier,
+                     &ScatterDataModifier::setMaxY);
+    QObject::connect(maxSliderZ, &QSlider::valueChanged, modifier,
+                     &ScatterDataModifier::setMaxZ);
+
+
     modifier->start();
 
     return app.exec();
diff --git a/tests/scattertest/scatterchart.cpp b/tests/scattertest/scatterchart.cpp
index aa0c5454..a589919f 100644
--- a/tests/scattertest/scatterchart.cpp
+++ b/tests/scattertest/scatterchart.cpp
@@ -83,6 +83,12 @@ void ScatterDataModifier::addData()
     m_chart->axisX()->setRange(-50.0f, 50.0f);
     m_chart->axisY()->setRange(-1.0f, 1.2f);
     m_chart->axisZ()->setRange(-50.0f, 50.0f);
+    m_chart->axisX()->setSegmentCount(6);
+    m_chart->axisY()->setSegmentCount(4);
+    m_chart->axisZ()->setSegmentCount(9);
+    m_chart->axisX()->setSubSegmentCount(2);
+    m_chart->axisY()->setSubSegmentCount(3);
+    m_chart->axisZ()->setSubSegmentCount(1);
 
     QScatterDataArray *dataArray = new QScatterDataArray;
     dataArray->resize(numberOfItems);
@@ -229,9 +235,12 @@ void ScatterDataModifier::resetAxes()
     m_chart->setAxisX(new QValue3DAxis);
     m_chart->setAxisY(new QValue3DAxis);
     m_chart->setAxisZ(new QValue3DAxis);
-    m_chart->axisX()->setSegmentCount(5);
-    m_chart->axisY()->setSegmentCount(5);
-    m_chart->axisZ()->setSegmentCount(5);
+    m_chart->axisX()->setSegmentCount(6);
+    m_chart->axisY()->setSegmentCount(4);
+    m_chart->axisZ()->setSegmentCount(9);
+    m_chart->axisX()->setSubSegmentCount(2);
+    m_chart->axisY()->setSubSegmentCount(3);
+    m_chart->axisZ()->setSubSegmentCount(1);
     m_chart->axisX()->setTitle("X");
     m_chart->axisY()->setTitle("Y");
     m_chart->axisZ()->setTitle("Z");
@@ -516,12 +525,46 @@ void ScatterDataModifier::setGridEnabled(int enabled)
     m_chart->activeTheme()->setGridEnabled((bool)enabled);
 }
 
+void ScatterDataModifier::setMinX(int min)
+{
+    m_chart->axisX()->setMin(min);
+}
+
+void ScatterDataModifier::setMinY(int min)
+{
+    m_chart->axisY()->setMin(float(min) / 100.0f);
+}
+
+void ScatterDataModifier::setMinZ(int min)
+{
+    m_chart->axisZ()->setMin(min);
+}
+
+void ScatterDataModifier::setMaxX(int max)
+{
+    m_chart->axisX()->setMax(max);
+}
+
+void ScatterDataModifier::setMaxY(int max)
+{
+    m_chart->axisY()->setMax(float(max) / 100.0f);
+}
+
+void ScatterDataModifier::setMaxZ(int max)
+{
+    m_chart->axisZ()->setMax(max);
+}
+
 QVector3D ScatterDataModifier::randVector()
 {
-    return QVector3D(
+    QVector3D retvec = QVector3D(
         (float)(rand() % 100) / 2.0f - (float)(rand() % 100) / 2.0f,
         (float)(rand() % 100) / 100.0f - (float)(rand() % 100) / 100.0f,
         (float)(rand() % 100) / 2.0f - (float)(rand() % 100) / 2.0f);
+
+    qDebug() << __FUNCTION__ << retvec;
+
+    return retvec;
 }
 
 QScatter3DSeries *ScatterDataModifier::createAndAddSeries()
@@ -535,7 +578,7 @@ QScatter3DSeries *ScatterDataModifier::createAndAddSeries()
 
     m_chart->addSeries(series);
     series->setName(QString("Series %1").arg(counter++));
-    series->setItemLabelFormat(QStringLiteral("@seriesName: @xLabel - @yLabel - @zLabel"));
+    series->setItemLabelFormat(QStringLiteral("@seriesName: (X:@xLabel / Z:@zLabel) Y:@yLabel"));
     series->setMesh(QAbstract3DSeries::MeshSphere);
     series->setMeshSmooth(true);
     series->setBaseColor(QColor(rand() % 256, rand() % 256, rand() % 256));
diff --git a/tests/scattertest/scatterchart.h b/tests/scattertest/scatterchart.h
index 21357d62..23071c85 100644
--- a/tests/scattertest/scatterchart.h
+++ b/tests/scattertest/scatterchart.h
@@ -45,6 +45,12 @@ public:
     void changePointSize(int pointSize);
     void setBackgroundEnabled(int enabled);
     void setGridEnabled(int enabled);
+    void setMinX(int min);
+    void setMinY(int min);
+    void setMinZ(int min);
+    void setMaxX(int max);
+    void setMaxY(int max);
+    void setMaxZ(int max);
     void start();
 
 public slots:
diff --git a/tests/surfacetest/graphmodifier.cpp b/tests/surfacetest/graphmodifier.cpp
index 7f2a3ef2..e1fed76a 100644
--- a/tests/surfacetest/graphmodifier.cpp
+++ b/tests/surfacetest/graphmodifier.cpp
@@ -49,8 +49,10 @@ GraphModifier::GraphModifier(Q3DSurface *graph)
       m_activeSample(0),
       m_fontSize(40),
       m_rangeX(16.0),
+      m_rangeY(16.0),
       m_rangeZ(16.0),
       m_minX(-8.0),
+      m_minY(-8.0),
       m_minZ(-8.0),
       m_addRowCounter(m_zCount),
       m_insertTestZPos(0),
@@ -85,14 +87,15 @@ GraphModifier::GraphModifier(Q3DSurface *graph)
     m_multiSampleOffsetX[3] = m_offset;
     m_multiSampleOffsetZ[3] = m_offset;
 
-    m_graph->axisX()->setRange(-m_limitX - m_offset, m_limitX + m_offset);
-    m_graph->axisY()->setRange(-1.0f, 4.5f);
-    m_graph->axisZ()->setRange(-m_limitZ - m_offset, m_limitZ + m_offset);
+//    m_graph->axisX()->setRange(-m_limitX - m_offset, m_limitX + m_offset);
+//    m_graph->axisY()->setRange(-1.0f, 4.5f);
+//    m_graph->axisZ()->setRange(-m_limitZ - m_offset, m_limitZ + m_offset);
 #else
-    m_graph->axisX()->setRange(m_minX, m_minX + m_rangeX);
-    m_graph->axisZ()->setRange(m_minZ, m_minZ + m_rangeZ);
     m_graph->addSeries(m_theSeries);
 #endif
+    m_graph->axisX()->setRange(m_minX, m_minX + m_rangeX);
+    m_graph->axisY()->setRange(m_minY, m_minY + m_rangeY);
+    m_graph->axisZ()->setRange(m_minZ, m_minZ + m_rangeZ);
 
     for (int i = 0; i < 4; i++) {
         m_multiseries[i] = new QSurface3DSeries;
@@ -134,18 +137,27 @@ void GraphModifier::fillSeries()
     QSurfaceDataArray *dataArray4 = new QSurfaceDataArray;
     dataArray4->reserve(m_zCount);
 
+
     for (int i = 0; i < m_zCount; i++) {
         QSurfaceDataRow *newRow[4];
+        float zAdjust = 0.0f;
+        if (i == 3)
+            zAdjust = 0.7f;
+
         for (int s = 0; s < 4; s++) {
             newRow[s] = new QSurfaceDataRow(m_xCount);
-            float z = float(i) - m_limitZ + 0.5f + m_multiSampleOffsetZ[s];
+            float z = float(i) - m_limitZ + 0.5f + m_multiSampleOffsetZ[s] + zAdjust;
             for (int j = 0; j < m_xCount; j++) {
-                float x = float(j) - m_limitX + 0.5f + m_multiSampleOffsetX[s];
+                float xAdjust = 0.0f;
+                if (j == 3)
+                    xAdjust = 0.7f;
+                float x = float(j) - m_limitX + 0.5f + m_multiSampleOffsetX[s] + xAdjust;
                 float angle = (z * x) / full * 1.57f;
-                float y = qSin(angle * float(qPow(1.3f, s))) + 1.1f * s;
+                float y = (qSin(angle * float(qPow(1.3f, s))) + 1.1f * s) * 3.0f - 5.0f + xAdjust + zAdjust;
                 (*newRow[s])[j].setPosition(QVector3D(x, y, z));
             }
         }
+        qDebug() << newRow[0]->at(0).z();
         *dataArray1 << newRow[0];
         *dataArray2 << newRow[1];
         *dataArray3 << newRow[2];
@@ -550,6 +562,14 @@ void GraphModifier::adjustXRange(int range)
     qDebug() << "X Range =" << range;
 }
 
+void GraphModifier::adjustYRange(int range)
+{
+    m_rangeY = range;
+    m_graph->axisY()->setRange(m_minY, m_minY + m_rangeY);
+
+    qDebug() << "Y Range =" << range;
+}
+
 void GraphModifier::adjustZRange(int range)
 {
     m_rangeZ = range;
@@ -566,6 +586,14 @@ void GraphModifier::adjustXMin(int min)
     qDebug() << "X Minimum =" << min;
 }
 
+void GraphModifier::adjustYMin(int min)
+{
+    m_minY = min;
+    m_graph->axisY()->setRange(m_minY, m_minY + m_rangeY);
+
+    qDebug() << "Y Minimum =" << min;
+}
+
 void GraphModifier::adjustZMin(int min)
 {
     m_minZ = min;
diff --git a/tests/surfacetest/graphmodifier.h b/tests/surfacetest/graphmodifier.h
index 7d7d425e..9fd0360b 100644
--- a/tests/surfacetest/graphmodifier.h
+++ b/tests/surfacetest/graphmodifier.h
@@ -82,8 +82,10 @@ public:
     void adjustXCount(int count);
     void adjustZCount(int count);
     void adjustXRange(int range);
+    void adjustYRange(int range);
     void adjustZRange(int range);
     void adjustXMin(int min);
+    void adjustYMin(int min);
     void adjustZMin(int min);
     void updateSamples();
     void gradientPressed();
@@ -143,8 +145,10 @@ private:
     int m_activeSample;
     int m_fontSize;
     float m_rangeX;
+    float m_rangeY;
     float m_rangeZ;
     float m_minX;
+    float m_minY;
     float m_minZ;
     int m_addRowCounter;
     int m_insertTestZPos;
diff --git a/tests/surfacetest/main.cpp b/tests/surfacetest/main.cpp
index 99c60893..6b54b8dd 100644
--- a/tests/surfacetest/main.cpp
+++ b/tests/surfacetest/main.cpp
@@ -182,28 +182,40 @@ int main(int argc, char *argv[])
 
     QSlider *axisRangeSliderX = new QSlider(Qt::Horizontal, widget);
     axisRangeSliderX->setTickInterval(1);
-    axisRangeSliderX->setMinimum(2);
+    axisRangeSliderX->setMinimum(1);
     axisRangeSliderX->setValue(16);
     axisRangeSliderX->setMaximum(100);
     axisRangeSliderX->setEnabled(true);
+    QSlider *axisRangeSliderY = new QSlider(Qt::Horizontal, widget);
+    axisRangeSliderY->setTickInterval(1);
+    axisRangeSliderY->setMinimum(1);
+    axisRangeSliderY->setValue(16);
+    axisRangeSliderY->setMaximum(100);
+    axisRangeSliderY->setEnabled(true);
     QSlider *axisRangeSliderZ = new QSlider(Qt::Horizontal, widget);
     axisRangeSliderZ->setTickInterval(1);
-    axisRangeSliderZ->setMinimum(2);
+    axisRangeSliderZ->setMinimum(1);
     axisRangeSliderZ->setValue(16);
     axisRangeSliderZ->setMaximum(100);
     axisRangeSliderZ->setEnabled(true);
 
     QSlider *axisMinSliderX = new QSlider(Qt::Horizontal, widget);
     axisMinSliderX->setTickInterval(1);
-    axisMinSliderX->setMinimum(-50);
+    axisMinSliderX->setMinimum(-100);
     axisMinSliderX->setValue(-8);
-    axisMinSliderX->setMaximum(50);
+    axisMinSliderX->setMaximum(100);
     axisMinSliderX->setEnabled(true);
+    QSlider *axisMinSliderY = new QSlider(Qt::Horizontal, widget);
+    axisMinSliderY->setTickInterval(1);
+    axisMinSliderY->setMinimum(-100);
+    axisMinSliderY->setValue(-8);
+    axisMinSliderY->setMaximum(100);
+    axisMinSliderY->setEnabled(true);
     QSlider *axisMinSliderZ = new QSlider(Qt::Horizontal, widget);
     axisMinSliderZ->setTickInterval(1);
-    axisMinSliderZ->setMinimum(-50);
+    axisMinSliderZ->setMinimum(-100);
     axisMinSliderZ->setValue(-8);
-    axisMinSliderZ->setMaximum(50);
+    axisMinSliderZ->setMaximum(100);
     axisMinSliderZ->setEnabled(true);
 
     QLinearGradient gr(0, 0, 100, 1);
@@ -378,9 +390,11 @@ int main(int argc, char *argv[])
 #endif
     vLayout->addWidget(new QLabel(QStringLiteral("Adjust axis range")));
     vLayout->addWidget(axisRangeSliderX);
+    vLayout->addWidget(axisRangeSliderY);
     vLayout->addWidget(axisRangeSliderZ);
     vLayout->addWidget(new QLabel(QStringLiteral("Adjust axis minimum")));
     vLayout->addWidget(axisMinSliderX);
+    vLayout->addWidget(axisMinSliderY);
     vLayout->addWidget(axisMinSliderZ);
     vLayout2->addWidget(new QLabel(QStringLiteral("Change font")));
     vLayout2->addWidget(fontList);
@@ -510,10 +524,14 @@ int main(int argc, char *argv[])
 #endif
     QObject::connect(axisRangeSliderX, &QSlider::valueChanged,
                      modifier, &GraphModifier::adjustXRange);
+    QObject::connect(axisRangeSliderY, &QSlider::valueChanged,
+                     modifier, &GraphModifier::adjustYRange);
     QObject::connect(axisRangeSliderZ, &QSlider::valueChanged,
                      modifier, &GraphModifier::adjustZRange);
     QObject::connect(axisMinSliderX, &QSlider::valueChanged,
                      modifier, &GraphModifier::adjustXMin);
+    QObject::connect(axisMinSliderY, &QSlider::valueChanged,
+                     modifier, &GraphModifier::adjustYMin);
     QObject::connect(axisMinSliderZ, &QSlider::valueChanged,
                      modifier, &GraphModifier::adjustZMin);
     QObject::connect(colorPB, &QPushButton::pressed,