KQuickImageEditor

rotatecommand.h
1/*
2 * SPDX-FileCopyrightText: (C) 2020 Carl Schwan <carl@carlschwan.eu>
3 *
4 * SPDX-License-Identifier: LGPL-2.1-or-later
5 */
6
7#pragma once
8
9#include "undocommand.h"
10
11#include <QImage>
12#include <QTransform>
13
14/**
15 * @brief RotateCommand that rotates the current image.
16 */
18{
19public:
20 /**
21 * Contructor
22 */
23 RotateCommand(const QTransform &m_tranform);
24 ~RotateCommand() override = default;
25
26 virtual QImage redo(QImage image) override;
27
28 virtual QImage undo(QImage image) override;
29
30private:
31 QTransform m_tranform;
32};
RotateCommand that rotates the current image.
virtual QImage redo(QImage image) override
Applies the change to the document.
RotateCommand(const QTransform &m_tranform)
Contructor.
virtual QImage undo(QImage image) override
Revert a change to the document.
A class implementing the command pattern.
Definition undocommand.h:15
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