QQuickAsyncImageProvider¶
The
QQuickAsyncImageProvider
class provides an interface for for asynchronous control of QML image requests. More…
New in version 5.6.
Detailed Description¶
See the Image Response Provider Example for a complete implementation.
See also
- class PySide2.QtQuick.QQuickAsyncImageProvider¶
- PySide2.QtQuick.QQuickAsyncImageProvider.requestImageResponse(id, requestedSize)¶
- Parameters:
id – str
requestedSize –
PySide2.QtCore.QSize
- Return type:
Implement this method to return the job that will provide the texture with
id
.The
id
is the requested image source, with the “image:” scheme and provider identifier removed. For example, if the image source was “image://myprovider/icons/home”, the givenid
would be “icons/home”.The
requestedSize
corresponds to the Image::sourceSize requested by an Image item. IfrequestedSize
is a valid size, the image returned should be of that size.Note
this method may be called by multiple threads, so ensure the implementation of this method is reentrant.
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