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

#include <qpainter.h>

Collaboration diagram for QPainter::PixmapFragment:

Static Public Member Functions
static PixmapFragment Q_GUI_EXPORT	create (const QPointF &pos, const QRectF &sourceRect, qreal scaleX=1, qreal scaleY=1, qreal rotation=0, qreal opacity=1)

Public Attributes
qreal	x

qreal	y

qreal	sourceLeft

qreal	sourceTop

qreal	width

qreal	height

qreal	scaleX

qreal	scaleY

qreal	rotation

qreal	opacity

Detailed Description

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

Since: 4.7

\inmodule QtGui

The sourceLeft, sourceTop, width and height variables are used as a source rectangle within the pixmap passed into the QPainter::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: QPainter::drawPixmapFragments()

Definition at line 64 of file qpainter.h.

Member Function Documentation

◆ create()

QPainter::PixmapFragment QPainter::PixmapFragment::create	(	const QPointF &	pos,
		const QRectF &	sourceRect,
		qreal	scaleX = 1,
		qreal	scaleY = 1,
		qreal	rotation = 0,
		qreal	opacity = 1 )

static

Since: 4.7

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

Definition at line 8084 of file qpainter.cpp.

References QRectF::height(), opacity, pos, rotation, scaleX, scaleY, QRectF::width(), QRectF::x(), x, and QRectF::y().

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