Refactor axis data. Remove duplicate paint code

limereport/lraxisdata.cpp

@@ -0,0 +1,68 @@
+#include "lraxisdata.h"
+
+namespace LimeReport {
+AxisData::AxisData()
+    : m_rangeMin(0), m_rangeMax(0),
+      m_minValue(0), m_maxValue(0), m_step(0),
+      m_delta(0), m_segmentCount(4)
+{
+
+}
+
+AxisData::AxisData(qreal minValue, qreal maxValue)
+    : AxisData()
+{
+    m_minValue = minValue;
+    m_maxValue = maxValue;
+    calculateValuesAboveMax(minValue, maxValue, 4);
+    m_delta = m_step * m_segmentCount;
+}
+
+int AxisData::segmentCount() const
+{
+    return m_segmentCount;
+}
+
+qreal AxisData::rangeMin() const
+{
+    return m_rangeMin;
+}
+
+qreal AxisData::rangeMax() const
+{
+    return m_rangeMax;
+}
+
+qreal AxisData::minValue() const
+{
+    return m_minValue;
+}
+
+qreal AxisData::maxValue() const
+{
+    return m_maxValue;
+}
+
+qreal AxisData::step() const
+{
+    return m_step;
+}
+
+qreal AxisData::delta() const
+{
+    return m_delta;
+}
+
+void AxisData::calculateValuesAboveMax(qreal minValue, qreal maxValue, int segments)
+{
+    const int delta = maxValue - minValue;
+    int max = delta;
+    while (max % segments != 0){
+        max++;
+    }
+    m_rangeMax = max;
+    m_step = max / segments;
+    m_rangeMin = minValue;
+    m_segmentCount = segments;
+}
+}