QQuickItemGrabResult Class▲
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Header: QQuickItemGrabResult
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CMake:
find_package(Qt6 REQUIRED COMPONENTS Quick)
target_link_libraries(mytarget PRIVATE Qt6::Quick)
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qmake: QT += quick
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Inherited By:
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Instantiated By: qml-qtquick-itemgrabresult.xml
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Inherits: QObject
Detailed Description▲
Property Documentation▲
[read-only] image : const QImage▲
This property holds the pixel results from a grab.
If the grab is not yet complete or if it failed, a null image is returned (image.isNull() will return true).
Access functions:
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image() const
[read-only] url : const QUrl▲
This property holds a URL which can be used in conjunction with URL based image consumers, such as the QtQuick::Image type.
The URL is valid until the QQuickItemGrabResult object is deleted.
The URL does not represent a valid file or location to read it from, it is primarily a key to access images through Qt Quick's image-based types.
Access functions:
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url() const
Member Function Documentation▲
void QQuickItemGrabResult::ready()▲
This signal is emitted when the grab has completed.
bool QQuickItemGrabResult::saveToFile(const QString &fileName) const▲
Saves the grab result as an image to fileName. Returns true if successful; otherwise returns false.
In Qt versions prior to 5.9, this function is marked as non-const.
[since 6.2] bool QQuickItemGrabResult::saveToFile(const QUrl &filePath) const▲
Saves the grab result as an image to filePath, which must refer to a local file name with a supported image format extension. Returns true if successful; otherwise returns false.
This function was introduced in Qt 6.2.