massspec/insets4f.h

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#ifndef _INSETS4F_H_
#define _INSETS4F_H_

/* Copyright (c) Kyriacos Leptos and the President and Fellows of Harvard University
   Release Date: 2004-11-01
   Part of the MapQuant suite library "massspec.lib" 
*/

struct Insets4f
{
        float x_start;
        float x_stop;

        float y_start;
        float y_stop;

};

typedef struct Insets4f Insets4f;

Insets4f        Insets4f_new            (float x1, float x2, float y1, float y2);
Rectangle4i     Insets4f_convert        (Insets4f insets);
Insets4f        Insets4f_mergeInsets(Insets4f RECT1, Insets4f RECT2);
void            Insets4f_order(Insets4f* insets);
void            Insets4f_fprint         (FILE* fp, Insets4f *insets);
void            Insets4f_fprintln       (FILE* fp, Insets4f *insets);
void            Insets4f_fprintAsHeader(FILE* fp, Insets4f *insets);

int                     Insets4f_isPointInside(Insets4f* rect, float x, float y);
int             Insets4f_correctSubInsets(Insets4f* subrect, Insets4f* rect);
void            Insets4f_round(Insets4f* insets);
Insets4f*       Insets4fArray_create(int size, int start_index);

#endif

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