KoPathPointMoveCommandPrivate Class Reference

Public Member Functions
void	applyOffset (qreal factor)
	KoPathPointMoveCommandPrivate ()

Public Attributes
QSet< KoPathShape * >	paths
QMap< KoPathPointData, QPointF >	points

Detailed Description

Definition at line 15 of file KoPathPointMoveCommand.cpp.

Constructor & Destructor Documentation

KoPathPointMoveCommandPrivate()

KoPathPointMoveCommandPrivate::KoPathPointMoveCommandPrivate ( )

inline

Definition at line 18 of file KoPathPointMoveCommand.cpp.

{ }

Member Function Documentation

applyOffset()

void KoPathPointMoveCommandPrivate::applyOffset

(

qreal

factor

)

Definition at line 100 of file KoPathPointMoveCommand.cpp.

{
    QMap<KoShape*, QRectF> oldDirtyRects;
 
    foreach (KoPathShape *path, paths) {
        oldDirtyRects[path] = path->boundingRect();
    }
 
    QMap<KoPathPointData, QPointF>::iterator it(points.begin());
    for (; it != points.end(); ++it) {
        KoPathShape *path = it.key().pathShape;
        // transform offset from document to shape coordinate system
        QPointF shapeOffset = path->documentToShape(factor*it.value()) - path->documentToShape(QPointF());
        QTransform matrix;
        matrix.translate(shapeOffset.x(), shapeOffset.y());
 
        KoPathPoint *p = path->pointByIndex(it.key().pointIndex);
        if (p)
            p->map(matrix);
    }
 
    foreach (KoPathShape *path, paths) {
        path->normalize();
        // repaint new bounding rect
        path->updateAbsolute(oldDirtyRects[path] | path->boundingRect());
    }
}

References KoShape::documentToShape(), KoPathPoint::map(), p, paths, and points.

Member Data Documentation

paths

QSet<KoPathShape*> KoPathPointMoveCommandPrivate::paths

Definition at line 22 of file KoPathPointMoveCommand.cpp.

points

QMap<KoPathPointData, QPointF > KoPathPointMoveCommandPrivate::points

Definition at line 21 of file KoPathPointMoveCommand.cpp.

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The documentation for this class was generated from the following file:

• libs/flake/commands/KoPathPointMoveCommand.cpp