Qt 5.7 | Qt Data Visualization | QML Types | Scatter3DSeries QML Type

Qt 5.7.1 Reference Documentation

# Scatter3DSeries QML Type

Base series type for Scatter3D. More...

Import Statement: | import QtDataVisualization 1.2
Since: | QtDataVisualization 1.0
Instantiates: | QScatter3DSeries
Inherits: | Abstract3DSeries

- List of all members, including inherited members

## Properties

- dataProxy : ScatterDataProxy
- invalidSelectionIndex : int
- itemSize : float
- selectedItem : int

## Detailed Description

This type manages the series specific visual elements, as well as series data (via data proxy).

For more complete description, see QScatter3DSeries.

See also Qt Data Visualization Data Handling.

## Property Documentation

dataProxy : ScatterDataProxy

This property holds the active data proxy. The series assumes ownership of any proxy set to it and deletes any previously set proxy when a new one is added. The proxy cannot be null or set to another series.

invalidSelectionIndex : int

A constant property providing an invalid index for selection. Set this index to selectedItem property if you want to clear the selection from this series.

See also AbstractGraph3D::clearSelection().

itemSize : float

Set item size for the series. Size must be between 0.0 and 1.0. Setting the size to 0.0 causes item size to be automatically scaled based on combined item count in all the series for the graph. Preset default is `0.0`.

selectedItem : int

Selects an item at the index. The index is the index in the data array of the series. Only one item can be selected at a time. To clear selection from this series, set invalidSelectionIndex as the index. If this series is added to a graph, the graph can adjust the selection according to user interaction or if it becomes invalid. Selecting an item on another added series will also clear the selection. Removing items from or inserting items to the series before the selected item will adjust the selection so that the same item will stay selected.

See also AbstractGraph3D::clearSelection().