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
QQuickAsyncImageProvider
¶
-
PySide2.QtQuick.QQuickAsyncImageProvider.
requestImageResponse
(id, requestedSize)¶ - Parameters
id – unicode
requestedSize –
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.