內容

• 特性
• 公共函數
• 信號
• 靜態公共成員
• 詳細描述

QRenderCaptureReply Class

( Qt3DRender::QRenderCaptureReply )

Receives the result of render capture request. 更多...

頭：	#include <Qt3DRender/QRenderCaptureReply>
qmake:	QT += 3drender
Since:	Qt 5.8
實例化：	RenderCaptureReply
繼承：	QObject

• 所有成員列錶，包括繼承成員
• 過時成員

特性

• captureId : const int
• complete : const bool
• image : const QImage

• 1 特性繼承自 QObject

公共函數

int	captureId () const
QImage	image () const
bool	isComplete () const
bool	saveImage (const QString & fileName ) const

• 31 公共函數繼承自 QObject

信號

void	completeChanged (bool isComplete )
void	completed ()

• 2 信號繼承自 QObject

靜態公共成員

const QMetaObject

staticMetaObject

• 9 靜態公共成員繼承自 QObject

額外繼承成員

• 1 公共槽繼承自 QObject
• 9 保護函數繼承自 QObject

詳細描述

Receives the result of render capture request.

An object, which receives the image from QRenderCapture::requestCapture .

特性文檔編製

captureId : const int

Holds the captureId, which was passed to the renderCapture.

訪問函數：

int	captureId () const

complete : const bool

Holds the complete state of the render capture.

訪問函數：

bool	isComplete () const

通知程序信號：

void	completed ()

image : const QImage

Holds the image, which was produced as a result of render capture.

訪問函數：

QImage

image () const

成員函數文檔編製

[signal] void QRenderCaptureReply:: completeChanged ( bool isComplete )

bool QRenderCaptureReply:: saveImage (const QString & fileName ) const

Saves the render capture result as an image to fileName .

Returns true if the image was successfully saved; otherwise returns false.

該函數在 Qt 5.9 引入。

注意： 此函數可以被援引，通過元對象係統和從 QML。見 Q_INVOKABLE .