QValue3DAxis Class

Property Documentation

formatter : QValue3DAxisFormatter*

This property holds the axis formatter to be used.

Any existing formatter is deleted when a new formatter is set.

This property was introduced in QtDataVisualization 1.1.

Access functions:

QValue3DAxisFormatter *	formatter() const
void	setFormatter(QValue3DAxisFormatter *formatter)

Notifier signal:

void	formatterChanged(QValue3DAxisFormatter *formatter)

labelFormat : QString

This property holds the label format to be used for the labels on this axis.

The format string supports the following conversion specifiers, length modifiers, and flags provided by printf() in the standard C++ library: d, i, o, x, X, f, F, e, E, g, G, c.

If QAbstract3DGraph::locale is anything else than "C", the supported specifiers are limited to: d, e, E, f, g, G, and i. Also, only the precision modifier is supported. The rest of the formatting comes from the default QLocale of the application.

Usage example:

axis->setLabelFormat("%.2f mm");

Access functions:

QString	labelFormat() const
void	setLabelFormat(const QString &format)

Notifier signal:

void	labelFormatChanged(const QString &format)

See also formatter and QAbstract3DGraph::locale.

reversed : bool

This property holds whether the axis is rendered in reverse.

If true, the axis will be rendered in reverse, i.e. the positions of minimum and maximum values are swapped when the graph is rendered. This property doesn't affect the actual minimum and maximum values of the axis.

This property was introduced in QtDataVisualization 1.1.

Access functions:

bool	reversed() const
void	setReversed(bool enable)

Notifier signal:

void	reversedChanged(bool enable)

segmentCount : int

This property holds the number of segments on the axis.

This indicates how many labels are drawn. The number of grid lines to be drawn is calculated with formula: segments * subsegments + 1. The preset default is 5. The value cannot be below 1.

Access functions:

int	segmentCount() const
void	setSegmentCount(int count)

Notifier signal:

void	segmentCountChanged(int count)

See also setSubSegmentCount().

subSegmentCount : int

This property holds the number of subsegments inside each segment on the axis.

Grid lines are drawn between each subsegment, in addition to each segment. The preset default is 1. The value cannot be below 1.

Access functions:

int	subSegmentCount() const
void	setSubSegmentCount(int count)

Notifier signal:

void	subSegmentCountChanged(int count)

See also setSegmentCount().