LogValueAxis QML Type
The LogValueAxis element is used for manipulating chart's axes. More...
| Import Statement: | import QtCharts 2.1 |
| Instantiates: | QLogValueAxis |
| Inherits: |
Properties
- base : real
- labelFormat : real
- max : real
- min : real
Signals
- baseChanged(qreal base)
- labelFormatChanged(const QString &format)
- onMaxChanged(qreal max)
- onMinChanged(qreal min)
Detailed Description
Note: If a LogValueAxis is attached to a series with one or more points with negative or zero values on the associated dimension, the series will not be plotted at all. This is particularly relevant when XYModelMappers are used, since empty cells in models typically contain zero values.
Property Documentation
Defines the maximum value on the axis. Defines the base of the logarithm. Value has to be greater than 0 and not equal 1
Defines the label format of the axis. Supported specifiers are: d, i, o, x, X, f, F, e, E, g, G, c See QString::sprintf() for additional details.
Defines the maximum value on the axis. When setting this property the min is adjusted if necessary, to ensure that the range remains valid. Value has to be greater than 0.
Defines the minimum value on the axis. When setting this property the max is adjusted if necessary, to ensure that the range remains valid. Value has to be greater than 0.