1 #ifndef __PAGE_H__

     2 #define __PAGE_H__

     3 extern "C" {

     4 #include <pam.h>

     5 }

     6 #include "Bitmap.h"

     7 #include "Histogram.h"

     8 #include "Text.h"

     9 

    10 typedef char *tRow;

    11 

    12 class Page

    13 {

    14 public:

    15 	Page(const char *filename);

    16 	~Page();

    17 

    18 	int imageWidth() const { return width; };

    19 	int imageHeight() const { return height;};

    20 

    21 	//writeMap(char *filename) const;

    22 

    23 	/*

    24 	Angle skewAngle();

    25 	*/

    26 	void rotateMap(float angle);

    27 	void rotateMap(float angle, Bitmap* &mapNew);

    28 

    29 	void calcHistogram();

    30 

    31 	/* Funció una mica inútil */

    32 	void tryAngles(float min, float max, float step);

    33 	float getSkew(int depth = 5, float margin = 3);

    34 

    35 	float ratioBlackWhite() const;

    36 

    37 	// OCR

    38 	void getText();

    39 

    40 	//static void Initialize();

    41 

    42 	void writeMap(const char *filename) const;

    43 	void readMap(const char *filename);

    44 

    45 private:

    46 	float std_dev_lines_angle(float angle);

    47 

    48 	int width;

    49 	int height;

    50 

    51 	pam pamImage;

    52 	Bitmap *map;

    53 	Text *text;

    54 

    55 	Histogram *hist;

    56 };

    57 #endif