1 /******************************************************************************

     2  *

     3  * 

     4  *

     5  *

     6  * Copyright (C) 1997-2008 by Dimitri van Heesch.

     7  *

     8  * Permission to use, copy, modify, and distribute this software and its

     9  * documentation under the terms of the GNU General Public License is hereby 

    10  * granted. No representations are made about the suitability of this software 

    11  * for any purpose. It is provided "as is" without express or implied warranty.

    12  * See the GNU General Public License for more details.

    13  *

    14  * Documents produced by Doxygen are derivative works derived from the

    15  * input used in their production; they are not affected by this license.

    16  *

    17  */

    18 

    19 #ifndef _IMAGE_H

    20 #define _IMAGE_H

    21 #include <qglobal.h>

    22 

    23 class Image

    24 {

    25   public:

    26     Image(int w,int h);

    27    ~Image();

    28    

    29     void setPixel(int x,int y,uchar val);

    30     uchar getPixel(int x,int y) const;

    31     void writeChar(int x,int y,char c,uchar fg);

    32     void writeString(int x,int y,const char *s,uchar fg);

    33     void drawHorzLine(int y,int xs,int xe,uchar colIndex,uint mask);

    34     void drawHorzArrow(int y,int xs,int xe,uchar colIndex,uint mask);

    35     void drawVertLine(int x,int ys,int ye,uchar colIndex,uint mask);

    36     void drawVertArrow(int x,int ys,int ye,uchar colIndex,uint mask);

    37     void drawRect(int x,int y,int width,int height,uchar colIndex,uint mask);

    38     void fillRect(int x,int y,int width,int height,uchar colIndex,uint mask);

    39     bool save(const char *fileName,int mode=0);

    40     friend uint stringLength(const char *s);

    41     uint getWidth() const { return width; }

    42     uint getHeight() const { return height; }

    43     uchar *getData() const { return data; }

    44     static uint stringLength(const char *s);

    45  

    46   private:

    47     int width;

    48     int height;

    49     uchar *data;

    50 };

    51 

    52 #endif