yamf/effect/blur.h

   1 /***************************************************************************
   2  *   Copyright (C) 2007 David Cuadrado                                     *
   3  *   krawek@gmail.com                                                      *
   4  *                                                                         *
   5  *   This library is free software; you can redistribute it and/or         *
   6  *   modify it under the terms of the GNU Lesser General Public            *
   7  *   License as published by the Free Software Foundation; either          *
   8  *   version 2.1 of the License, or (at your option) any later version.    *
   9  *                                                                         *
  10  *   This library is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
  13  *   Lesser General Public License for more details.                       *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU Lesser General Public      *
  16  *   License along with this library; if not, write to the Free Software   *
  17  *   Foundation, Inc.,                                                     *
  18  *   51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA              *
  19  ***************************************************************************/
  20
  21 #ifndef YAMF_EFFECTBLUR_H
  22 #define YAMF_EFFECTBLUR_H
  23
  24 #include <yamf/effect/filter.h>
  25
  26 namespace YAMF {
  27 namespace Effect {
  28
  29 /**
  30  * @ingroup effect
  31  * @author David Cuadrado <krawek@gmail.com>
  32 */
  33 class YAMF_EXPORT Blur : public YAMF::Effect::Filter
  34 {
  35         Q_OBJECT;
  36
  37         public:
  38                 Blur();
  39                 ~Blur();
  40
  41                 QImage apply(QImage &itemImage);
  42
  43                 virtual QRectF boundingRect() const;
  44
  45
  46         protected:
  47                 void updateConfigBar(QToolBar *toolBar);
  48
  49
  50         private slots:
  51                 void onRadiusChanged(int);
  52
  53         private:
  54                 struct Private;
  55                 Private *const d;
  56 };
  57
  58 }
  59
  60 }
  61
  62 #endif