src/imageeffects.h

   1 /*
   2   Copyright (c) 2006 Paolo Capriotti <p.capriotti@gmail.com>
   3             (c) 2006 Maurizio Monge <maurizio.monge@kdemail.net>
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9 */
  10
  11 #ifndef IMAGEEFFECTS_H
  12 #define IMAGEEFFECTS_H
  13
  14 #include <QImage>
  15 #include <QPoint>
  16 #include <vector>
  17
  18 /**
  19   * @brief Namespace holding image manipulation functions.
  20   */
  21 namespace ImageEffects {
  22   void expBlur(QImage& img, int radius);
  23   QImage addShadow(const QImage& image, int radius, QColor color,
  24                                 int offx, int offy, int growx, int growy);
  25   void floodFill(QImage& image, QPoint point, QColor color,
  26             bool invade_border = false, std::vector<QPoint>* border = NULL);
  27   void floodFillBlueThreshold(QImage& image, QPoint point, QColor color, unsigned int thresh,
  28             bool invade_border = false, std::vector<QPoint>* border = NULL);
  29   QImage growBorder(const QImage& image);
  30 } //end namespace ImageEffects
  31
  32 #endif //IMAGEEFFECTS_H