QGraphicsOpacityEffect¶
The QGraphicsOpacityEffect
class provides an opacity effect. More…

New in version 4.6.
Synopsis¶
Functions¶
def
opacity
()def
opacityChanged
(opacity)def
opacityMask
()def
opacityMaskChanged
(mask)def
setOpacity
(opacity)def
setOpacityMask
(mask)
Detailed Description¶
An opacity effect renders the source with an opacity. This effect is useful for making the source semi-transparent, similar to a fade-in/fade-out sequence. The opacity can be modified using the setOpacity()
function.
By default, the opacity is 0.7.
-
class
PySide6.QtWidgets.
QGraphicsOpacityEffect
([parent=None])¶ - Parameters
parent –
PySide6.QtCore.QObject
Constructs a new QGraphicsOpacityEffect
instance. The parent
parameter is passed to QGraphicsEffect
‘s constructor.
-
PySide6.QtWidgets.QGraphicsOpacityEffect.
opacity
()¶ - Return type
float
See also
-
PySide6.QtWidgets.QGraphicsOpacityEffect.
opacityChanged
(opacity)¶ - Parameters
opacity – float
-
PySide6.QtWidgets.QGraphicsOpacityEffect.
opacityMask
()¶ - Return type
See also
-
PySide6.QtWidgets.QGraphicsOpacityEffect.
opacityMaskChanged
(mask)¶ - Parameters
mask –
PySide6.QtGui.QBrush
-
PySide6.QtWidgets.QGraphicsOpacityEffect.
setOpacity
(opacity)¶ - Parameters
opacity – float
See also
-
PySide6.QtWidgets.QGraphicsOpacityEffect.
setOpacityMask
(mask)¶ - Parameters
mask –
PySide6.QtGui.QBrush
See also
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