proj_image_dir.h

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/* -----------------------------------------------------------------------
   See COPYRIGHT.TXT and LICENSE.TXT for copyright and license information
   ----------------------------------------------------------------------- */
#ifndef _proj_image_dir_h_
#define _proj_image_dir_h_
 
#include "plmbase_config.h"
#include <string>
 
class Proj_image;
 
class PLMBASE_API Proj_image_dir
{
public:
    Proj_image_dir (const std::string& dir);
    Proj_image_dir (const char *dir);
    ~Proj_image_dir ();
 
public:
    char *dir;             /* Dir containing images, maybe not xml file */
    int num_proj_images;
    char **proj_image_list;
 
    std::string xml_file;
    char *img_pat;
    char *mat_pat;
 
    double xy_offset[2];
 
public:
    Proj_image* load_image (int index);
    void select (int first, int skip, int last);
    void set_xy_offset (const double xy_offset[2]);
 
private:
    void clear_filenames ();
    void find_pattern (void);
    void harden_filenames ();
    void load_filenames (const char *dir);
};
 
#endif