The QExtrudedTextGeometry class allows creation of a 3D extruded text in 3D space. 更多...
头: | #include <Qt3DExtras/QExtrudedTextGeometry> |
qmake: | QT += 3dextras |
Since: | Qt 5.9 |
实例化: | ExtrudedTextGeometry |
继承: | Qt3DRender::QGeometry |
该类在 Qt 5.9 引入。
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QExtrudedTextGeometry (Qt3DCore::QNode * parent = nullptr) | |
float | extrusionLength () const |
QFont | font () const |
Qt3DRender::QAttribute * | indexAttribute () const |
Qt3DRender::QAttribute * | normalAttribute () const |
Qt3DRender::QAttribute * | positionAttribute () const |
QString | text () const |
void | setDepth (float extrusionLength ) |
void | setFont (const QFont & font ) |
void | setText (const QString & text ) |
void | depthChanged (float extrusionLength ) |
void | fontChanged (const QFont & font ) |
void | textChanged (const QString & text ) |
The QExtrudedTextGeometry class is most commonly used internally by the QText3DMesh but can also be used in custom Qt3DRender::QGeometryRenderer 子类。
The origin of the geometry is the rear left end of the text's baseline.
Holds the extrusion length of the text.
访问函数:
float | extrusionLength () const |
void | setDepth (float extrusionLength ) |
通知程序信号:
void | depthChanged (float extrusionLength ) |
Holds the font of the text.
The geometry is normalized by the font's pointSize, so a larger pointSize will result in smoother, rather than larger, text. pixelSize should not be used.
访问函数:
QFont | font () const |
void | setFont (const QFont & font ) |
通知程序信号:
void | fontChanged (const QFont & font ) |
Holds the geometry index attribute.
访问函数:
Qt3DRender::QAttribute * | indexAttribute () const |
Holds the geometry normal attribute.
访问函数:
Qt3DRender::QAttribute * | normalAttribute () const |
Holds the geometry position attribute.
访问函数:
Qt3DRender::QAttribute * | positionAttribute () const |
Holds the text used for the mesh.
访问函数:
QString | text () const |
void | setText (const QString & text ) |
通知程序信号:
void | textChanged (const QString & text ) |
Constructs a new QExtrudedTextGeometry with parent .