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Diffstat (limited to 'fonts/utilities/ps2pk/pkout.h')
| -rw-r--r-- | fonts/utilities/ps2pk/pkout.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/fonts/utilities/ps2pk/pkout.h b/fonts/utilities/ps2pk/pkout.h new file mode 100644 index 0000000000..a22d9f9015 --- /dev/null +++ b/fonts/utilities/ps2pk/pkout.h @@ -0,0 +1,45 @@ +/* FILE: pkout.h + * PURPOSE: interface to te PK output functions (pkfile.c) + * COMMENT: See the pktest.c example program how to use the PK functions. + * (see README for license) + */ + +/* A function for opening a pk file */ +void pk_open(char *name); + +/* A function for closing a pk file */ +void pk_close(void); + +/* A function for writing the preamble */ +void pk_preamble(char *comment, /* comment string: source of font */ + float pointsize, /* design size in points */ + int32_t checksum, /* checksum */ + unsigned int h_res, /* horizontal resolution (dpi) */ + unsigned int v_res); /* vertical resolution (dpi) */ + +/* For packing a character */ +void pk_char(int char_code, /* character code 0..255 */ + int32_t tfm_width, /* TFM width of character */ + int h_escapement, /* horizontal escapement in pixels */ + unsigned int width, /* width of bounding box */ + unsigned int height, /* height of bounding box */ + int h_offset, /* horizontal offset to reference point */ + int v_offset, /* vertical offset to reference point */ + int (*next_pixel)()); /* user's pixel generator */ + +/* Barebone postample */ +void pk_postamble(void); + +/* PS2PK postamble */ +void ps2pk_postamble(char *fontname, /* The real FontName from the afm */ + char *encname, /* The actual name, not the filename */ + int base_res, /* basic resolution */ + int h_res, /* Match against base_res for mag */ + int v_res, /* Match against h_res for aspect_ratio */ + float pointsize, /* Used for fontfacebyte calculation */ + char *args); /* Essential ps2pk args */ + +/* Here are some definitions to play with pixels */ +#define BLACK 1 +#define WHITE 0 +#define OTHER(pixel) (pixel==BLACK? WHITE: BLACK) |