| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
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| ****************************************************************************/ |
| |
| #ifndef QCOLORMAP_H |
| #define QCOLORMAP_H |
| |
| #include <QtCore/qatomic.h> |
| #include <QtGui/qrgb.h> |
| #include <QtCore/qvector.h> |
| #include <QtGui/qwindowdefs.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QColor; |
| class QColormapPrivate; |
| |
| class Q_WIDGETS_EXPORT QColormap |
| { |
| public: |
| enum Mode { Direct, Indexed, Gray }; |
| |
| static void initialize(); |
| static void cleanup(); |
| |
| static QColormap instance(int screen = -1); |
| |
| QColormap(const QColormap &colormap); |
| ~QColormap(); |
| |
| QColormap &operator=(const QColormap &colormap); |
| |
| Mode mode() const; |
| |
| int depth() const; |
| int size() const; |
| |
| uint pixel(const QColor &color) const; |
| const QColor colorAt(uint pixel) const; |
| |
| const QVector<QColor> colormap() const; |
| |
| private: |
| QColormap(); |
| QColormapPrivate *d; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QCOLORMAP_H |