QRenderCaptureReply Class

class Qt3DRender ::QRenderCaptureReply

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

頭：	#include <Qt3DRender/QRenderCaptureReply>
CMake:	find_package(Qt6 REQUIRED COMPONENTS 3drender) target_link_libraries(mytarget PRIVATE Qt6::3drender)
qmake:	QT += 3drender
實例化：	RenderCaptureReply
繼承：	QObject

• 所有成員列錶，包括繼承成員

特性

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

公共函數

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

信號

void	completed ()

詳細描述

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

特性文檔編製

[read-only] captureId : const int

Holds the captureId, which was passed to the renderCapture.

訪問函數：

int	captureId () const

[read-only] 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 ()

[read-only] 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

[invokable] 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.

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

內容

1. 特性

2. 公共函數

3. 信號

4. 詳細描述