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[STR New]
Link: http://www.fltk.org/str.php?L2257
Version: 1.3-current
Link: http://www.fltk.org/str.php?L2257
Version: 1.3-current
#ifndef HAVE_WRITE_PNG_H
#define HAVE_WRITE_PNG_H
#ifndef WRITE_DATA_ERROR
# define WRITE_DATA_ERROR -1
#endif
#ifndef WRITE_DATA_OK
# define WRITE_DATA_OK 0
#endif
/* Allow C++ Portability */
#ifdef __cplusplus
extern "C" {
#endif
/* write a png file */
extern int write_png(const char *file_name, /* Name of file to be written
*/
const unsigned char *datap, /* pointer to image data
array */
int width, /*
Image width */
int height, /*
Image height */
int depth, /*
Image depth, valid values 1(mono), 3(RGB), 4(RGBA) */
const char *keyword, /*
tEXt Keyword to use in info (may be NULL) */
const char *description); /*
tEXt string to use in info (may be NULL) */
/* Get/Set methods for control some basic save operations;
* For each, values > 0 cause the action, <= 0 give library default operation */
/* Get/Set BGR to RGB translation state on save - may be useful with some Win32
data formats */
extern void set_png_bgr_state(int state);
extern int get_png_bgr_state(void);
/* Get/Set monochrome b/w inversion state on save - may be useful for
"negating" greyscale images */
extern void set_png_mono_invert_state(int state);
extern int get_png_mono_invert_state(void);
/* Allow C++ Portability */
#ifdef __cplusplus
}
#endif
#endif /* HAVE_WRITE_PNG_H */
/* End of File */
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