Implementation of an operation that scales a selection by a given factor. More...

#include <RScaleSelectionOperation.h>

Inheritance diagram for RScaleSelectionOperation:

Public Member Functions
virtual RTransaction	apply (RDocument &document, bool preview=false)
	Applies this operation to selection in the given document.

	RScaleSelectionOperation (const RVector &factors, const RVector &referencePoint)
	Copyright (c) 2011-2018 by Andrew Mustun.

	RScaleSelectionOperation (double factor, const RVector &referencePoint)

virtual	~RScaleSelectionOperation ()

Public Member Functions inherited from ROperation
RS::EntityType	getEntityTypeFilter () const

QString	getText () const

int	getTransactionGroup () const

bool	getTransactionType (RTransaction::Type t) const

RTransaction::Types	getTransactionTypes () const

	ROperation (bool undoable=true, RS::EntityType entityTypeFilter=RS::EntityAll)

void	setAllowAll (bool on)

void	setAllowInvisible (bool on)

void	setKeepChildren (bool on)
	Keep child entities (e.g.

void	setRecordAffectedObjects (bool on)

void	setSpatialIndexDisabled (bool on)

void	setText (const QString &t)

void	setTransactionGroup (int g)

void	setTransactionType (RTransaction::Type t, bool on=true)

virtual	~ROperation ()

Public Member Functions inherited from RRequireHeap
void	doDelete ()

Private Attributes
RVector	factors

RVector	referencePoint

Additional Inherited Members
Protected Member Functions inherited from RRequireHeap
virtual	~RRequireHeap ()

Protected Attributes inherited from ROperation
bool	allowAll

bool	allowInvisible

RS::EntityType	entityTypeFilter

bool	keepChildren

bool	recordAffectedObjects

bool	spatialIndexDisabled

QString	text

int	transactionGroup

RTransaction::Types	transactionTypes

bool	undoable

Detailed Description

Implementation of an operation that scales a selection by a given factor.

Scriptable:\nThis class is available in script environments.\n

Constructor & Destructor Documentation

◆ RScaleSelectionOperation() [1/2]

RScaleSelectionOperation::RScaleSelectionOperation	(	const RVector &	factors,
		const RVector &	referencePoint )

This file is part of the QCAD project.

QCAD is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

QCAD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with QCAD.

◆ RScaleSelectionOperation() [2/2]

RScaleSelectionOperation::RScaleSelectionOperation	(	double	factor,
		const RVector &	referencePoint )

◆ ~RScaleSelectionOperation()

virtual RScaleSelectionOperation::~RScaleSelectionOperation ( )

inlinevirtual

Member Function Documentation

◆ apply()

RTransaction RScaleSelectionOperation::apply	(	RDocument &	document,
		bool	preview = false )

virtual

Applies this operation to selection in the given document.

This is used for both previews and the actual apply. In case of a preview, the given document is a temporary document with a storage that is linked to the real document for realistic condiditions for the preview.

Implements ROperation.

Member Data Documentation

◆ factors

RVector RScaleSelectionOperation::factors

private

◆ referencePoint

RVector RScaleSelectionOperation::referencePoint