diff options
Diffstat (limited to 'src/domain/abstractdomain.cpp')
| -rw-r--r-- | src/domain/abstractdomain.cpp | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/src/domain/abstractdomain.cpp b/src/domain/abstractdomain.cpp index bcaa5164..277472d1 100644 --- a/src/domain/abstractdomain.cpp +++ b/src/domain/abstractdomain.cpp @@ -38,7 +38,7 @@ AbstractDomain::~AbstractDomain() { } -void AbstractDomain::setSize(const QSizeF& size) +void AbstractDomain::setSize(const QSizeF &size) { if(m_size!=size) { @@ -122,9 +122,9 @@ void AbstractDomain::handleHorizontalAxisRangeChanged(qreal min, qreal max) void AbstractDomain::blockRangeSignals(bool block) { - if(m_signalsBlocked!=block){ + if (m_signalsBlocked!=block) { m_signalsBlocked=block; - if(!block) { + if (!block) { emit rangeHorizontalChanged(m_minX,m_maxX); emit rangeVerticalChanged(m_minY,m_maxY); } @@ -165,14 +165,14 @@ qreal AbstractDomain::niceNumber(qreal x, bool ceiling) return q * z; } -bool AbstractDomain::attachAxis(QAbstractAxis* axis) +bool AbstractDomain::attachAxis(QAbstractAxis *axis) { - if(axis->orientation()==Qt::Vertical) { + if (axis->orientation() == Qt::Vertical) { QObject::connect(axis->d_ptr.data(), SIGNAL(rangeChanged(qreal,qreal)), this, SLOT(handleVerticalAxisRangeChanged(qreal,qreal))); QObject::connect(this, SIGNAL(rangeVerticalChanged(qreal,qreal)), axis->d_ptr.data(), SLOT(handleRangeChanged(qreal,qreal))); } - if(axis->orientation()==Qt::Horizontal) { + if (axis->orientation() == Qt::Horizontal) { QObject::connect(axis->d_ptr.data(), SIGNAL(rangeChanged(qreal,qreal)), this, SLOT(handleHorizontalAxisRangeChanged(qreal,qreal))); QObject::connect(this, SIGNAL(rangeHorizontalChanged(qreal,qreal)), axis->d_ptr.data(), SLOT(handleRangeChanged(qreal,qreal))); } @@ -180,14 +180,14 @@ bool AbstractDomain::attachAxis(QAbstractAxis* axis) return true; } -bool AbstractDomain::detachAxis(QAbstractAxis* axis) +bool AbstractDomain::detachAxis(QAbstractAxis *axis) { - if(axis->orientation()==Qt::Vertical) { + if (axis->orientation() == Qt::Vertical) { QObject::disconnect(axis->d_ptr.data(), SIGNAL(rangeChanged(qreal,qreal)), this, SLOT(handleVerticalAxisRangeChanged(qreal,qreal))); QObject::disconnect(this, SIGNAL(rangeVerticalChanged(qreal,qreal)), axis->d_ptr.data(), SLOT(handleRangeChanged(qreal,qreal))); } - if(axis->orientation()==Qt::Horizontal) { + if (axis->orientation() == Qt::Horizontal) { QObject::disconnect(axis->d_ptr.data(), SIGNAL(rangeChanged(qreal,qreal)), this, SLOT(handleHorizontalAxisRangeChanged(qreal,qreal))); QObject::disconnect(this, SIGNAL(rangeHorizontalChanged(qreal,qreal)), axis->d_ptr.data(), SLOT(handleRangeChanged(qreal,qreal))); } @@ -199,10 +199,10 @@ bool AbstractDomain::detachAxis(QAbstractAxis* axis) bool QTCOMMERCIALCHART_AUTOTEST_EXPORT operator== (const AbstractDomain &domain1, const AbstractDomain &domain2) { - return (qFuzzyIsNull(domain1.m_maxX - domain2.m_maxX) && - qFuzzyIsNull(domain1.m_maxY - domain2.m_maxY) && - qFuzzyIsNull(domain1.m_minX - domain2.m_minX) && - qFuzzyIsNull(domain1.m_minY - domain2.m_minY)); + return (qFuzzyIsNull(domain1.m_maxX - domain2.m_maxX) + && qFuzzyIsNull(domain1.m_maxY - domain2.m_maxY) + && qFuzzyIsNull(domain1.m_minX - domain2.m_minX) + && qFuzzyIsNull(domain1.m_minY - domain2.m_minY)); } @@ -218,6 +218,17 @@ QDebug QTCOMMERCIALCHART_AUTOTEST_EXPORT operator<<(QDebug dbg, const AbstractDo return dbg.maybeSpace(); } +// This function adjusts min/max ranges to failsafe values if negative/zero values are attempted. +void AbstractDomain::adjustLogDomainRanges(qreal &min, qreal &max) +{ + if (min <= 0) { + min = 1.0; + if (max <= min) + max = min + 1.0; + } +} + + #include "moc_abstractdomain_p.cpp" QTCOMMERCIALCHART_END_NAMESPACE |