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QLogValueAxis number of labels calculation fixed
Marek Rosa -
r2370:6a9743cf4397
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@@ -95,9 +95,7 QSizeF ChartLogValueAxisX::sizeHint(Qt::SizeHint which, const QSizeF &constraint
95 95 QStringList ticksList;
96 96 qreal logMax = log10(m_axis->max()) / log10(m_axis->base());
97 97 qreal logMin = log10(m_axis->min()) / log10(m_axis->base());
98 int tickCount = qAbs(qRound(logMax - logMin));
99 tickCount++;
100
98 int tickCount = qAbs(ceil(logMax) - ceil(logMin));
101 99 if (m_axis->max() > m_axis->min() && tickCount > 1)
102 100 ticksList = createLogValueLabels(m_axis->min(), m_axis->max(), m_axis->base(), tickCount, m_axis->labelFormat());
103 101 else
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@@ -25,6 +25,7
25 25 #include <QGraphicsLayout>
26 26 #include <QFontMetrics>
27 27 #include <qmath.h>
28 #include <QDebug>
28 29
29 30 QTCOMMERCIALCHART_BEGIN_NAMESPACE
30 31
@@ -94,12 +95,13 QSizeF ChartLogValueAxisY::sizeHint(Qt::SizeHint which, const QSizeF &constraint
94 95 QStringList ticksList;
95 96 qreal logMax = log10(m_axis->max()) / log10(m_axis->base());
96 97 qreal logMin = log10(m_axis->min()) / log10(m_axis->base());
97 int tickCount = qAbs(qRound(logMax - logMin));
98 tickCount++;
98 int tickCount = qAbs(ceil(logMax) - ceil(logMin));
99 99 if (m_axis->max() > m_axis->min() && tickCount > 1)
100 100 ticksList = createLogValueLabels(m_axis->min(), m_axis->max(), m_axis->base(), tickCount, m_axis->labelFormat());
101 101 else
102 102 ticksList.append(QString(" "));
103 qDebug() << ticksList;
104 qDebug() << tickCount;
103 105 qreal width = 0;
104 106 qreal height = 0;
105 107
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