| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QSVGRENDERER_H |
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| 5 | #define QSVGRENDERER_H |
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| 6 | |
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| 7 | #ifndef QT_NO_SVGRENDERER |
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| 8 | |
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| 9 | #include <QtCore/qobject.h> |
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| 10 | #include <QtCore/qsize.h> |
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| 11 | #include <QtCore/qrect.h> |
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| 12 | #include <QtCore/qxmlstream.h> |
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| 13 | #include <QtSvg/qtsvgglobal.h> |
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| 14 | |
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| 15 | QT_BEGIN_NAMESPACE |
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| 16 | |
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| 17 | |
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| 18 | class QSvgRendererPrivate; |
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| 19 | class QPainter; |
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| 20 | class QByteArray; |
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| 21 | class QTransform; |
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| 22 | |
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| 23 | class Q_SVG_EXPORT QSvgRenderer : public QObject |
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| 24 | { |
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| 25 | Q_OBJECT |
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| 26 | |
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| 27 | Q_PROPERTY(QRectF viewBox READ viewBoxF WRITE setViewBox) |
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| 28 | Q_PROPERTY(int framesPerSecond READ framesPerSecond WRITE setFramesPerSecond) |
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| 29 | Q_PROPERTY(int currentFrame READ currentFrame WRITE setCurrentFrame) |
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| 30 | Q_PROPERTY(Qt::AspectRatioMode aspectRatioMode READ aspectRatioMode WRITE setAspectRatioMode) |
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| 31 | Q_PROPERTY(QtSvg::Options options READ options WRITE setOptions) |
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| 32 | Q_PROPERTY(bool animationEnabled READ isAnimationEnabled WRITE setAnimationEnabled) |
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| 33 | public: |
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| 34 | QSvgRenderer(QObject *parent = nullptr); |
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| 35 | QSvgRenderer(const QString &filename, QObject *parent = nullptr); |
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| 36 | QSvgRenderer(const QByteArray &contents, QObject *parent = nullptr); |
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| 37 | QSvgRenderer(QXmlStreamReader *contents, QObject *parent = nullptr); |
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| 38 | ~QSvgRenderer(); |
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| 39 | |
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| 40 | bool isValid() const; |
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| 41 | |
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| 42 | QSize defaultSize() const; |
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| 43 | |
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| 44 | QRect viewBox() const; |
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| 45 | QRectF viewBoxF() const; |
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| 46 | void setViewBox(const QRect &viewbox); |
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| 47 | void setViewBox(const QRectF &viewbox); |
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| 48 | |
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| 49 | Qt::AspectRatioMode aspectRatioMode() const; |
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| 50 | void setAspectRatioMode(Qt::AspectRatioMode mode); |
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| 51 | |
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| 52 | QtSvg::Options options() const; |
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| 53 | void setOptions(QtSvg::Options flags); |
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| 54 | |
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| 55 | bool animated() const; |
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| 56 | int framesPerSecond() const; |
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| 57 | void setFramesPerSecond(int num); |
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| 58 | int currentFrame() const; |
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| 59 | void setCurrentFrame(int); |
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| 60 | int animationDuration() const;//in seconds |
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| 61 | bool isAnimationEnabled() const; |
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| 62 | void setAnimationEnabled(bool enable); |
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| 63 | |
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| 64 | QRectF boundsOnElement(const QString &id) const; |
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| 65 | bool elementExists(const QString &id) const; |
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| 66 | QTransform transformForElement(const QString &id) const; |
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| 67 | |
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| 68 | static void setDefaultOptions(QtSvg::Options flags); |
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| 69 | |
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| 70 | public Q_SLOTS: |
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| 71 | bool load(const QString &filename); |
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| 72 | bool load(const QByteArray &contents); |
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| 73 | bool load(QXmlStreamReader *contents); |
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| 74 | void render(QPainter *p); |
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| 75 | void render(QPainter *p, const QRectF &bounds); |
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| 76 | |
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| 77 | void render(QPainter *p, const QString &elementId, |
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| 78 | const QRectF &bounds=QRectF()); |
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| 79 | |
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| 80 | Q_SIGNALS: |
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| 81 | void repaintNeeded(); |
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| 82 | |
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| 83 | private: |
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| 84 | Q_DECLARE_PRIVATE(QSvgRenderer) |
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| 85 | }; |
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| 86 | |
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| 87 | QT_END_NAMESPACE |
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| 88 | |
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| 89 | #endif // QT_NO_SVGRENDERER |
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| 90 | #endif // QSVGRENDERER_H |
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| 91 | |
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