// Map "density" value to X-axis, "hardness" to Y-axis and "conductivity" to Z-axis.
QItemModelScatterDataProxy *proxy = new QItemModelScatterDataProxy(customModel,
                                                                   QStringLiteral("density"),
                                                                   QStringLiteral("hardness"),
                                                                   QStringLiteral("conductivity"));

Property Documentation

itemModel : QAbstractItemModel *

Defines the item model. Does not take ownership of the model, but does connect to it to listen for changes.

Access functions:

Notifier signal:

rotationRole : QString

Defines the item model role to map into item rotation.

The model may supply the value for rotation as either variant that is directly convertible to QQuaternion, or as one of the string representations: "scalar,x,y,z" or "@angle,x,y,z". The first will construct the quaternion directly with given values, and the second one will construct the quaternion using QQuaternion::fromAxisAndAngle() method.

Access functions:

Notifier signal:

rotationRolePattern : QRegExp

When set, a search and replace is done on the value mapped by rotation role before it is used as a item rotation. This property specifies the regular expression to find the portion of the mapped value to replace and rotationRoleReplace property contains the replacement string.

Access functions:

Notifier signal:

See also rotationRole and rotationRoleReplace.

rotationRoleReplace : QString

This property defines the replace content to be used in conjunction with rotationRolePattern. Defaults to empty string. For more information on how the search and replace using regular expressions works, see QString::replace(const QRegExp &rx, const QString &after) function documentation.

Access functions:

Notifier signal:

See also rotationRole and rotationRolePattern.

xPosRole : QString

Defines the item model role to map into X position.

Access functions:

Notifier signal:

xPosRolePattern : QRegExp

When set, a search and replace is done on the value mapped by xPos role before it is used as a item position value. This property specifies the regular expression to find the portion of the mapped value to replace and xPosRoleReplace property contains the replacement string.

Access functions:

Notifier signal:

See also xPosRole and xPosRoleReplace.

xPosRoleReplace : QString

This property defines the replace content to be used in conjunction with xPosRolePattern. Defaults to empty string. For more information on how the search and replace using regular expressions works, see QString::replace(const QRegExp &rx, const QString &after) function documentation.

Access functions:

Notifier signal:

See also xPosRole and xPosRolePattern.

yPosRole : QString

Defines the item model role to map into Y position.

Access functions:

Notifier signal:

yPosRolePattern : QRegExp

When set, a search and replace is done on the value mapped by yPos role before it is used as a item position value. This property specifies the regular expression to find the portion of the mapped value to replace and yPosRoleReplace property contains the replacement string.

Access functions:

Notifier signal:

See also yPosRole and yPosRoleReplace.

yPosRoleReplace : QString

This property defines the replace content to be used in conjunction with yPosRolePattern. Defaults to empty string. For more information on how the search and replace using regular expressions works, see QString::replace(const QRegExp &rx, const QString &after) function documentation.

Access functions:

Notifier signal:

See also yPosRole and yPosRolePattern.

zPosRole : QString

Defines the item model role to map into Z position.

Access functions:

Notifier signal:

zPosRolePattern : QRegExp

When set, a search and replace is done on the value mapped by zPos role before it is used as a item position value. This property specifies the regular expression to find the portion of the mapped value to replace and zPosRoleReplace property contains the replacement string.

Access functions:

Notifier signal:

See also zPosRole and zPosRoleReplace.

zPosRoleReplace : QString

This property defines the replace content to be used in conjunction with zPosRolePattern. Defaults to empty string. For more information on how the search and replace using regular expressions works, see QString::replace(const QRegExp &rx, const QString &after) function documentation.

Access functions:

Notifier signal:

See also zPosRole and zPosRolePattern.