| DRC | 2ff39b8 | 2011-07-28 08:38:59 +0000 | [diff] [blame] | 1 | // |
| 2 | // "$Id: Fl_Tiled_Image.H 7903 2010-11-28 21:06:39Z matt $" |
| 3 | // |
| 4 | // Tiled image header file for the Fast Light Tool Kit (FLTK). |
| 5 | // |
| 6 | // Copyright 1998-2010 by Bill Spitzak and others. |
| 7 | // |
| 8 | // This library is free software; you can redistribute it and/or |
| 9 | // modify it under the terms of the GNU Library General Public |
| 10 | // License as published by the Free Software Foundation; either |
| 11 | // version 2 of the License, or (at your option) any later version. |
| 12 | // |
| 13 | // This library is distributed in the hope that it will be useful, |
| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | // Library General Public License for more details. |
| 17 | // |
| 18 | // You should have received a copy of the GNU Library General Public |
| 19 | // License along with this library; if not, write to the Free Software |
| 20 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| 21 | // USA. |
| 22 | // |
| 23 | // Please report all bugs and problems on the following page: |
| 24 | // |
| 25 | // http://www.fltk.org/str.php |
| 26 | // |
| 27 | |
| 28 | /* \file |
| 29 | Fl_Tiled_Image widget . */ |
| 30 | |
| 31 | #ifndef Fl_Tiled_Image_H |
| 32 | # define Fl_Tiled_Image_H |
| 33 | |
| 34 | # include "Fl_Image.H" |
| 35 | |
| 36 | |
| 37 | /** |
| 38 | This class supports tiling of images |
| 39 | over a specified area. The source (tile) image is <B>not</B> |
| 40 | copied unless you call the color_average(), |
| 41 | desaturate(), |
| 42 | or inactive() |
| 43 | methods. |
| 44 | */ |
| 45 | class FL_EXPORT Fl_Tiled_Image : public Fl_Image { |
| 46 | protected: |
| 47 | |
| 48 | Fl_Image *image_; // The image that is shared |
| 49 | int alloc_image_; // Did we allocate this image? |
| 50 | |
| 51 | public: |
| 52 | |
| 53 | Fl_Tiled_Image(Fl_Image *i, int W = 0, int H = 0); |
| 54 | virtual ~Fl_Tiled_Image(); |
| 55 | |
| 56 | virtual Fl_Image *copy(int W, int H); |
| 57 | Fl_Image *copy() { return copy(w(), h()); } |
| 58 | virtual void color_average(Fl_Color c, float i); |
| 59 | virtual void desaturate(); |
| 60 | virtual void draw(int X, int Y, int W, int H, int cx, int cy); |
| 61 | void draw(int X, int Y) { draw(X, Y, w(), h(), 0, 0); } |
| 62 | /** Gets The image that is shared */ |
| 63 | Fl_Image *image() { return image_; } |
| 64 | }; |
| 65 | |
| 66 | #endif // !Fl_Tiled_Image_H |
| 67 | |
| 68 | // |
| 69 | // End of "$Id: Fl_Tiled_Image.H 7903 2010-11-28 21:06:39Z matt $" |
| 70 | // |