Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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qsvgiohandler.h
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1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3// Qt-Security score:significant reason:default
4
5
6#ifndef QSVGIOHANDLER_H
7#define QSVGIOHANDLER_H
8
9#include <QtGui/qimageiohandler.h>
10
11#ifndef QT_NO_SVGRENDERER
12
14
15class QImage;
16class QByteArray;
17class QIODevice;
18class QVariant;
20
22{
23public:
26 bool canRead() const override;
27 bool read(QImage *image) override;
28 static bool canRead(QIODevice *device);
29 QVariant option(ImageOption option) const override;
30 void setOption(ImageOption option, const QVariant & value) override;
31 bool supportsOption(ImageOption option) const override;
32
33private:
35};
36
37QT_END_NAMESPACE
38
39#endif // QT_NO_SVGRENDERER
40#endif // QSVGIOHANDLER_H
ImageOption
This enum describes the different options supported by QImageIOHandler.
bool canRead() const override
Returns true if an image can be read from the device (i.e., the image format is supported,...
bool read(QImage *image) override
Read an image from the device, and stores it in image.
static bool canRead(QIODevice *device)
QImageIOHandler * create(QIODevice *device, const QByteArray &format=QByteArray()) const override
Creates and returns a QImageIOHandler subclass, with device and format set.
Definition main.cpp:49
Combined button and popup list for selecting options.