---
name: "QwtPoint3DSeriesData"
section: "3"
platform: "linux"
package: "libqwt-doc"
version: "6.1.4-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/QwtPoint3DSeriesData"
---

# QwtPoint3DSeriesData(3)

Interface for iterating over an array of 3D points.

## NAME

QwtPoint3DSeriesData - Interface for iterating over an array of 3D points.

## SYNOPSIS

`#include <qwt_series_data.h>`

Inherits **QwtArraySeriesData\< QwtPoint3D \>**.

### Public Member Functions

**QwtPoint3DSeriesData** (const QVector\< **QwtPoint3D** \> &=QVector\< **QwtPoint3D** \>())\
 virtual QRectF **boundingRect** () const\
 Calculate the bounding rectangle.

### Additional Inherited Members

## Detailed Description

Interface for iterating over an array of 3D points.

## Constructor & Destructor Documentation

### QwtPoint3DSeriesData::QwtPoint3DSeriesData (const QVector\< QwtPoint3D \> & samples = `QVector<`QwtPoint3D`>()`)

Constructor

**Parameters:**

*samples* Samples

## Member Function Documentation

### QRectF QwtPoint3DSeriesData::boundingRect () const` [virtual]`

Calculate the bounding rectangle. The bounding rectangle is calculated once by iterating over all points and is stored for all following requests.

**Returns:**

Bounding rectangle

Implements **QwtSeriesData\< QwtPoint3D \>**.

## Author

Generated automatically by Doxygen for Qwt User's Guide from the source code.