PixmapFragment

PyQt5.QtGui.QPainter.PixmapFragment

Description

This class is used in conjunction with the drawPixmapFragments() function to specify how a pixmap, or sub-rect of a pixmap, is drawn.

The sourceLeft, sourceTop, width and height variables are used as a source rectangle within the pixmap passed into the drawPixmapFragments() function. The variables x, y, width and height are used to calculate the target rectangle that is drawn. x and y denotes the center of the target rectangle. The width and height in the target rectangle is scaled by the scaleX and scaleY values. The resulting target rectangle is then rotated rotation degrees around the x, y center point.

See also

drawPixmapFragments().

Attributes

height: float

This variable holds the height of the source rectangle and is used to calculate the height of the target rectangle..

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opacity: float

This variable holds the opacity of the target rectangle, where 0.0 is fully transparent and 1.0 is fully opaque..

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rotation: float

This variable holds the rotation of the target rectangle in degrees. The target rectangle is rotated after it has been scaled..

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scaleX: float

This variable holds the horizontal scale of the target rectangle..

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scaleY: float

This variable holds the vertical scale of the target rectangle..

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sourceLeft: float

This variable holds the left coordinate of the source rectangle..

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sourceTop: float

This variable holds the top coordinate of the source rectangle..

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width: float

This variable holds the width of the source rectangle and is used to calculate the width of the target rectangle..

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x: float

This variable holds the x coordinate of center point in the target rectangle..

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y: float

This variable holds the y coordinate of the center point in the target rectangle..

Methods

__init__()

TODO

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__init__(PixmapFragment)

TODO

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@staticmethod
create(Union[QPointF, QPoint], QRectF, scaleX: float = 1, scaleY: float = 1, rotation: float = 0, opacity: float = 1) → PixmapFragment

This is a convenience function that returns a PixmapFragment that is initialized with the pos, sourceRect, scaleX, scaleY, rotation, opacity parameters.