QCustom3DLabel Class
The QCustom3DLabel class is for creating custom labels to be added to a graph. More...
| Header: | #include <QCustom3DLabel> |
| Since: | QtDataVisualization 1.1 |
| Instantiated By: | Custom3DLabel |
| Inherits: | QCustom3DItem |
Properties
|
- 9 properties inherited from QCustom3DItem
- 1 property inherited from QObject
Public Functions
| QCustom3DLabel(QObject *parent = Q_NULLPTR) | |
| QCustom3DLabel(const QString &text, const QFont &font, const QVector3D &position, const QVector3D &scaling, const QQuaternion &rotation, QObject *parent = Q_NULLPTR) | |
| virtual | ~QCustom3DLabel() |
| QColor | backgroundColor() const |
| QFont | font() const |
| bool | isBackgroundEnabled() const |
| bool | isBorderEnabled() const |
| bool | isFacingCamera() const |
| void | setBackgroundColor(const QColor &color) |
| void | setBackgroundEnabled(bool enabled) |
| void | setBorderEnabled(bool enabled) |
| void | setFacingCamera(bool enabled) |
| void | setFont(const QFont &font) |
| void | setText(const QString &text) |
| void | setTextColor(const QColor &color) |
| QString | text() const |
| QColor | textColor() const |
- 20 public functions inherited from QCustom3DItem
- 31 public functions inherited from QObject
Signals
| void | backgroundColorChanged(const QColor &color) |
| void | backgroundEnabledChanged(bool enabled) |
| void | borderEnabledChanged(bool enabled) |
| void | facingCameraChanged(bool enabled) |
| void | fontChanged(const QFont &font) |
| void | textChanged(const QString &text) |
| void | textColorChanged(const QColor &color) |
- 9 signals inherited from QCustom3DItem
- 2 signals inherited from QObject
Additional Inherited Members
- 1 public slot inherited from QObject
- 11 static public members inherited from QObject
- 9 protected functions inherited from QObject
Detailed Description
The QCustom3DLabel class is for creating custom labels to be added to a graph.
This class is for creating custom labels to be added to a graph. You can set text, font, position, scaling, rotation, and colors. You can also toggle borders and background for the label. Colors, borders and background are used from active theme unless any of them is set explicitly.
Note: In scaling, z has no effect. Setting the same x and y retains the original font dimensions.
See also QAbstract3DGraph::addCustomItem().
Property Documentation
backgroundColor : QColor
Color for the label background, if enabled. Defaults to Qt::gray.
Access functions:
| QColor | backgroundColor() const |
| void | setBackgroundColor(const QColor &color) |
Notifier signal:
| void | backgroundColorChanged(const QColor &color) |
See also backgroundEnabled.
backgroundEnabled : bool
Enable label background. If set to false, backgroundColor() has no effect. Defaults to true.
Access functions:
| bool | isBackgroundEnabled() const |
| void | setBackgroundEnabled(bool enabled) |
Notifier signal:
| void | backgroundEnabledChanged(bool enabled) |
borderEnabled : bool
Enable label borders. Defaults to true.
Access functions:
| bool | isBorderEnabled() const |
| void | setBorderEnabled(bool enabled) |
Notifier signal:
| void | borderEnabledChanged(bool enabled) |
facingCamera : bool
Forces the label to face camera always. Defaults to false. If set to true, rotation() has no effect.
Access functions:
| bool | isFacingCamera() const |
| void | setFacingCamera(bool enabled) |
Notifier signal:
| void | facingCameraChanged(bool enabled) |
font : QFont
The font to be used for the label. Defaults to QFont("Arial", 20). Special formatting (for example outlined) is not supported.
Access functions:
| QFont | font() const |
| void | setFont(const QFont &font) |
Notifier signal:
| void | fontChanged(const QFont &font) |
text : QString
The text for the label. Rich text is not supported.
Access functions:
| QString | text() const |
| void | setText(const QString &text) |
Notifier signal:
| void | textChanged(const QString &text) |
textColor : QColor
Color for the label text. Also affects label border, if enabled. Defaults to Qt::white.
Access functions:
| QColor | textColor() const |
| void | setTextColor(const QColor &color) |
Notifier signal:
| void | textColorChanged(const QColor &color) |
See also borderEnabled.
Member Function Documentation
QCustom3DLabel::QCustom3DLabel(QObject *parent = Q_NULLPTR)
Constructs QCustom3DLabel with given parent.
QCustom3DLabel::QCustom3DLabel(const QString &text, const QFont &font, const QVector3D &position, const QVector3D &scaling, const QQuaternion &rotation, QObject *parent = Q_NULLPTR)
Constructs QCustom3DLabel with given text, font, position, scaling, rotation, and optional parent.
Note: Setting the same x and y for scaling retains the original font dimensions.
[virtual] QCustom3DLabel::~QCustom3DLabel()
Destroys QCustom3DLabel.
© 2017 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.