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diff --git a/imageto/ChangeLog.old b/imageto/ChangeLog.old new file mode 100644 index 0000000..7870509 --- /dev/null +++ b/imageto/ChangeLog.old @@ -0,0 +1,1113 @@ +Mon Apr 8 09:25:30 1996 Kathy Hargreaves <letters@cs.umb.edu> + + * out-chars.c: doc fix. + +Sat Dec 9 07:21:29 1995 Kathy Hargreaves <karl@cs.umb.edu> + + * out-chars.c: (do_image_line): doc fix. + +Wed Dec 6 08:28:15 1995 Kathy Hargreaves <karl@cs.umb.edu> + + * out-chars.c: (output_chars): doc fix. + +Tue Dec 5 09:40:23 1995 Kathy Hargreaves <karl@cs.umb.edu> + + * out-chars.c: doc fix. + +Mon Dec 4 07:40:24 1995 Kathy Hargreaves <karl@cs.umb.edu> + + * main.c (USAGE): doc fix. + + * out-chars.c: doc fix. Changed image_bitmap to image_line_bitmap. + (do_image_line): Changed original_box_count to previous_box_count. + +Sun Dec 3 09:05:05 1995 Kathy Hargreaves <karl@cs.umb.edu> + + * out-chars.c: (do_image_line): doc fix. + +Thu Nov 30 09:03:47 1995 Kathy Hargreaves <karl@cs.umb.edu> + + * out-chars.c: (output_chars): doc fix. + +Tue Nov 28 09:47:19 1995 Kathy Hargreaves <karl@cs.umb.edu> + + * out-chars.c: (output_chars): reconsider the current bounding box + if the current character is ignored. + +Thu Nov 23 08:36:07 1995 Kathy Hargreaves <karl@cs.umb.edu> + + * out-chars.c: (bitmap_to_gf_char): call kpse_find_tfm instead of + find_tfm_filename. + +Thu Nov 16 09:01:31 1995 Kathy Hargreaves <karl@cs.umb.edu> + + * out-chars.c: (bitmap_to_gf_char): Remove output_name's suffix + before calling find_tfm_filename with it. + + * main.c: (OUTPUT_NAME): Made on-static so could do below. + + * main.h: Added output_name extern declaration. + + * out-chars.c: (bitmap_to_gf_char): Call kpse_find_tfm with + find_tfm_filename(output_name) instead of something built with + input_name, so that will have the design size in the name. + +Tue Nov 14 07:28:21 1995 Kathy Hargreaves <karl@cs.umb.edu> + + * ifi.c: (read_ifi_file): increment n after setting the charcode, + not before, so first character will have charcode 0. + +Sat Oct 14 14:54:27 1995 Kathy Hargreaves <karl@cs.umb.edu> + + * out-chars.c: (bitmap_to_gf_char): Also have to call + remove_suffix on input name passed to kpse_find_tfm. + +Thu Oct 12 10:44:23 1995 Karl Berry <karl@cs.umb.edu> + + * out-chars.c (bitmap_to_gf_char): Have to call basename on the + input name passed to kpse_find_tfm. + +Sun Aug 13 18:01:11 1995 Karl Berry <karl@cs.umb.edu> + + * main.c: Call kpse_set_progname. + +Sun May 15 11:32:54 1994 Karl Berry (karl@cs.umb.edu) + + * out-chars.c (output_chars): Change `x' to `<ignored>'. + +Fri May 13 15:27:29 1994 Karl Berry (karl@cs.umb.edu) + + * out-chars.c (bitmap_to_gf_char): Call kpse_find_tfm, now that it + exists. + +Sun Aug 22 13:32:49 1993 Karl Berry (karl@cs.umb.edu) + + * out-epsf.c (PIXELS_TO_BP): No longer needed. + +Sat Aug 7 13:44:10 1993 Karl Berry (karl@cs.umb.edu) + + * input-img.c (img_get_header): Allow grayscale images. + + * *.h: types.h now in kpathsea. + +Tue Jul 27 09:04:12 1993 Karl Berry (karl@cs.umb.edu) + + * GNUmakefile (libraries): Add tfm. + +Sun Jul 25 19:20:04 1993 Karl Berry (karl@cs.umb.edu) + + * out-chars.c (bitmap_to_gf_char): Get TFM width from existing TFM + file, if we can find one. Convert for use with kpathsea. + +Thu May 20 17:11:25 1993 Karl Berry (karl@cs.umb.edu) + + * ifi.c: Doc fix. + +Mon Nov 9 09:46:32 1992 Karl Berry (karl@cs.umb.edu) + + * image-header.h: Doc fix. + +Tue Oct 27 13:02:04 1992 Karl Berry (karl@cs.umb.edu) + + * Version 0.6. + +Sat Oct 24 05:13:02 1992 Karl Berry (karl@cs.umb.edu) + + * ifi.c (read_ifi_file): Just do successive character codes if we + don't have an encoding file. + * main.c (USAGE): Change doc. + +Fri Oct 23 10:43:46 1992 Karl Berry (karl@cs.umb.edu) + + * out-chars.c (output_chars): Free the bounding box list we construct. + + * out-chars.c (output_chars): If the IFI struct says no bounding + boxes, don't read any of the bitmap, and reconsider the current bb. + +Tue Oct 20 17:17:26 1992 Karl Berry (karl@cs.umb.edu) + + * GNUmakefile (install): Make the second arg a file, not a directory. + +Fri Oct 16 15:40:53 1992 Karl Berry (karl@cs.umb.edu) + + * out-epsf.c: Doc fix. + +Mon Oct 5 09:31:30 1992 Karl Berry (karl@cs.umb.edu) + + * main.c (read_command_line): Make -print-clean-info imply -verbose. + (main): Remove now-redundant test for `print_clean_info'. + + * out-chars.c (write_image_chars): Only report "+" if we have to + keep reading vertically, not horizontally. + (do_image_line): Remove the report from here. + +Sun Oct 4 08:59:55 1992 Karl Berry (karl@cs.umb.edu) + + * out-chars.c (write_image_chars): Don't keep adding to + `row_height' for appended image rows, just assign. + + * main.c (main): Test for zero resolution here. + (set_input_format): Not here. + + * out-chars.c (clean_threshold): Remove. + * out-chars.h: Likewise. + * main.c (USAGE, read_command_line): And here. + + * out-chars.c (bb_equal_p): New fn. + + * out-chars.c (offset_bb_list): Function moved here from bb-outline.c. + + * out-chars.c (clean_bitmap): Rewrite to take a list of known + boxes, and remove those that aren't in the list. + (output_chars): Only call `clean_bitmap' once, after we've + combined everything. + (image_to_bitmap_bbs): New fn. + +Sat Oct 3 13:54:39 1992 Karl Berry (karl@cs.umb.edu) + + * out-chars.c (write_image_chars): Don't abort if the image ends + prematurely, just give a warning and return. + + * out-chars.c (OUTPUT_CHAR_P): New macro. + (output_chars): Use it, instead of repeating the same expr several + times. + +Fri Oct 2 16:14:03 1992 Karl Berry (karl@cs.umb.edu) + + * out-chars.[ch]: New files constructed from main.[ch]. + * main.c: Include out-chars.h. + + * extract.c (REPORT_SCANLINE): use REPORT. + + * main.c (-info-filename): remove this option. + + * {epsf,strips}.[ch]: Rename to out-*. + * GNUmakefile (c_and_h): Likewise. + + * ifi.[ch]: New files constructed from image-char.[ch] and main.c. + * main.c: include ifi.h. + (extract_chars): Change call to read_ifi_file. + * GNUmakefile (c_and_h): add `ifi', remove `image-char'. + +Mon Sep 28 11:11:59 1992 Karl Berry (karl@cs.umb.edu) + + * main.c: change `fprintf (stderr's to use REPORT*. + + * main.c (clean_bitmap): print the size of the bounding box being + cleaned, not that of the enclosing character. (halvers@sol.crd.ge.com) + +Tue Sep 22 13:01:54 1992 Karl Berry (karl@cs.umb.edu) + + * main.c (read_ifi_file): call make_suffix to make the default IFI + filename, instead of appending to the root. + (input_rootname): remove. + (main): don't assign to input_rootname; just set output_name to + the fn call. + (input_name): new static. + + * main.c (clean_bitmap): if clean_threshold is 1.0, do nothing; + else only clean if the gray value is > threshold, not >=. + + * main.c: make diagnostic messages consistent. + + * main.c (do_image_line): set `bb_offset' to just the width + of the previous bb, since we're already incorporating the + interbb whitespace in the second bb. + +Mon Sep 21 10:32:07 1992 Karl Berry (karl@cs.umb.edu) + + * main.c (read_command_line): new option -ifi-file, a synonym for + -info-file. + (USAGE): document it. + + * main.c (set_input_format): don't call strcmp on NULL if the + input filename lacks an extension. + +Thu Sep 3 09:30:54 1992 Karl Berry (karl@hayley) + + * Version 0.5. + +Sat Aug 29 16:14:35 1992 Karl Berry (karl@hayley) + + * GNUmakefile (dist, install): new targets to deal with strips.tex. + +Fri Aug 21 16:14:10 1992 Karl Berry (karl@hayley) + + * main.c (read_ifi_file): improve warning message. + +Mon Jul 13 16:58:44 1992 Karl Berry (karl@hayley) + + * epsf.c (write_epsf): use `width_used' for the width of image buffer. + +Thu Jul 2 14:06:09 1992 Kathy Hargreaves (kathy@hayley) + + * main.c (BB_TO_CARTESIAN): subtract IMAGE_CHAR_BASELINE_ADJUST(.) + instead of adding it. + + * main.c (bitmap_to_gf_char): removed `char_baseline'. + +Sun Jun 28 11:54:23 1992 Kathy Hargreaves (kathy@hayley) + + * main.c (bitmap_to_gf_char): added cartesian_bb; fill it using + BB_TO_CARTESIAN and assign to the GF char. Print out the GF + char's rows for baseline adjustment. + +Fri Jun 26 13:45:20 1992 Kathy Hargreaves (kathy@hayley) + + * main.c (read_ifi_file): changed warning to include encoding name. + +Mon Jun 15 07:37:29 1992 Karl Berry (karl@hayley) + + * extract.c (get_image_row): allocate more than one row at a time. + + * extract.c (get_image_row): don't realloc if we're keeping + leading white rows. + + * main.c (extract_chars): change `nchars_per_line' to one if + `print_guidelines' is true. + + * main.c (read_ifi_file): if the character name is undefined in + the encoding, omit it from the output. + + * main.c (get_image_info): rename to `read_ifi_file'. + + * main.c (get_image_info): make `.notdef' mean omission, instead + of `-1'. + + * image-char.h (image_char_type): new field `charname'. + (IMAGE_CHARNAME): new accessor macro. + * main.c (bitmap_to_gf_char): print the character name, instead of + relying on %c. + (get_image_info): set it. + + * main.h (print_scanline): new routine. + * main.c (print_scanline): define it. + * input-img.c (img_get_scanline): print the scanlines if + `trace_scanlines' is set. + * input-pbm.c (pbm_get_scanline): call it, instead of doing the + printing inline. + +Sat Jun 13 12:04:00 1992 Kathy Hargreaves (kathy@hayley) + + * main.c (get_image_info): renamed charcode_str to charname_str. + Removed comment-handling stuff. + + * main.c (encoding_name, encoding_info): added. + (get_image_info): added `encoding_info'; call `encoding_number' + on `charcode_str' instead of `xparse_charcode'. + (USAGE, read_command_line): added -encoding option. + +Tue Jun 9 13:45:42 1992 Kathy Hargreaves (kathy@hayley) + + * main.c (output_chars): deleted clean_all_bbs. + (clean_bitmap): deleted CLEAN_ALL_BBS; call find_outline_bbs + with false instead of this. Updated doc. Now only check + bounding boxes which don't enclose the whole character, instead + of those which also are on the edge, unless clean_all_bbs is + true, whereupon check those also. + (get_image_info): don't handle CLEAN_ALL_BBS_FLAG anymore. + + * image-char.h (image_char_type): deleted clean_inner_bbs field. + (IMAGE_CHAR_CLEAN_ALL_BBS, CLEAN_ALL_BBS_FLAG): deleted + +Mon Jun 8 12:33:45 1992 Kathy Hargreaves (kathy@hayley) + + * input-pbm.c (pbm_get_scanline): increment scanline_count after + printing it. + + * main.c (BB_TO_CARTESIAN): added. + (bitmap_to_gf_char): when print-guidelines is true, print the + bounding box's max and min (in that order) row in Cartesian + coordinates, not the GF char's min and max row. + +Fri Jun 5 21:18:12 1992 Kathy Hargreaves (kathy@hayley) + + * main.c (output_chars): don't clean bounding boxes unless + outputting the character. + + * main.c (get_image_info): set clean_all_bbs field of `c' false if + there's not a CLEAN_ALL_BBS_FLAG at the end of the character string. + +Fri Jun 5 09:19:48 1992 Karl Berry (karl@hayley) + + * main.c (main): `return 0' instead of `exit (0)'. (From Paul Eggert) + +Tue Jun 2 18:03:52 1992 Kathy Hargreaves (kathy@hayley) + + * main.c (output_chars): call clean_bitmap with 0's for LEFT_MARK + and RIGHT_MARK if clean_all_bbs is true. + +Mon Jun 1 11:19:46 1992 Kathy Hargreaves (kathy@hayley) + + * main.c (output_chars): added clean_all_bbs to send to clean_bitmap. + + * main.c (clean_bitmap): clean only those boxes which are on the + edges only if CLEAN_ALL_BBS is false; otherwise, clean them all. + + * main.c (get_image_info): if there's a CLEAN_ALL_BBS_FLAG appended + to the character code, then set the clean_all_bbs field of c. + + * image-char.h (image_char_type): added clean_all_bbs field. + +Sun May 31 13:10:48 1992 Karl Berry (karl@hayley) + + * main.c: rename `design-size' option to `designsize'. + + * epsf.c (write_epsf): change the EPS output to not write one + gigantic image. + +Sat May 30 11:58:02 1992 Kathy Hargreaves (kathy@hayley) + + * main.c (USAGE -clean-threshold): doc fix. + +Fri May 29 11:34:52 1992 Karl Berry (karl@hayley) + + * main.c (main): declare to return an int. + +Tue May 26 07:56:34 1992 Karl Berry (karl@hayley) + + * main.c: simplify comments on IFI file format, since now the real + documentation describes it. + +Mon May 25 11:45:49 1992 Karl Berry (karl@hayley) + + * main.c (clean_bitmap): wasn't printing clean info for bbs that + weren't cleared. + + * main.c (read_command_line): make -print-guidelines => -verbose. + (USAGE): document this. + (main): don't bother to test `print_guidelines' anymore when we + doing verbose things. + + * main.c (main): use `output_name', not `gf_name' (which we no + longer need). + + * main.c (set_{pbm,img}_input_format): set `input_extension' to + just `pbm' or `img', omitting the leading `.'. + +Sun May 24 18:03:09 1992 Karl Berry (karl@hayley) + + * main.c (read_command_line): in -input-format, complain if they + give an unrecognized input format. + (main): call set_input_format. + (set_input_format): new routine to intuit the input format from + the input filename if they didn't specify. + (set_{pbm,img}_input_format): new routines. + +Thu May 21 10:59:23 1992 Karl Berry (karl@hayley) + + * GNUmakefile, version.c, main.c: change `imagetofont' to `imageto'. + + * strips.c (write_chars_as_strips): don't bother to initialize + `gf_row'. + +Wed May 20 07:34:38 1992 Karl Berry (karl@hayley) + + * strips.h: include image-header.h, not input-img.h. + + * main.c (extract_chars): new fn (to shorten main). + (main): call it. + + * main.c (do_epsf): new global. + (read_command_line): new option `-epsf'. + (main): call `write_epsf' if set. + * GNUmakefile (c_and_h): add epsf. + * epsf.[ch]: new files. + +Mon May 4 09:27:55 1992 Karl Berry (karl@hayley) + + * main.c (main): don't lose the `<dpi>gf' from the output name. + + * strips.c (write_chars_as_strips): add one to `lines_per_char' to + compensate for roundoff error. + + * main.c (verbose): remove this, as it's defined in report.c. + +Sun May 3 19:31:29 1992 Karl Berry (karl@hayley) + + * strips.c (write_chars_as_strips): use REPORT for the progress + report. + +Tue Apr 21 07:44:36 1992 Karl Berry (karl@hayley) + + * extract.c (append_next_image_row): use XTALLOC1. + +Mon Apr 20 12:53:43 1992 Karl Berry (karl@hayley) + + * main.c (main): simplify logic again for figuring out the output + filename; remove any suffix from the input filename before it is + used to make the IFI or output filename. + (get_image_info): the variable is named `input_rootname' now, not + `input_basename'. + +Wed Apr 15 15:26:53 1992 Karl Berry (karl@hayley) + + * main.c (main): `make_output_filename' is now `extend_filename'. + +Wed Apr 8 12:28:59 1992 Karl Berry (karl@hayley) + + * main.c (do_image_line): don't increment the max_col transition + in the horizontally concatenated block, either. + + * main.c: make most of the globals static. + * main.h: remove declarations for unneeded globals. + + * main.c (debug): add this. + +Mon Apr 6 16:43:39 1992 Karl Berry (karl@hayley) + + * extract.c (get_image_row): count white rows in image size; free + the scanline storage after we've copied it. + +Sun Apr 5 11:46:33 1992 Karl Berry (karl@hayley) + + * main.c (do_image_line): don't increment the transition which we + use for the maximum column. + +Sat Apr 4 12:57:15 1992 Karl Berry (karl@hayley) + + * main.c (do_image_line): move test for enough boxes to above + dealing with the current bitmap, so garbage at the end doesn't + mess us up. (from wales@cs.ucla.edu) + +Wed Apr 1 16:17:18 1992 Karl Berry (karl at hayley) + + * main.c (main): simplify the output name creation code. + + * main.c (font_name_extension): rename to `input_extension', and + don't bother to initialize it. + +Sat Mar 28 07:48:43 1992 Karl Berry (karl at hayley) + + * Version 0.4. + + * Change copyright years to 1992 only. + +Mon Mar 9 16:46:10 1992 Kathy Hargreaves (kathy at hayley) + + * main.c (main): move setting of dpi to above (and out of) + do_strips test. + + * main.c (main): set output_name_suffix with static strings + and xmalloc dpi and design_size_str. + + * main.c (main): if output_name has no suffix, append either + output_name_suffix or design_size to its stem before appending + a suffix. + +Sat Mar 7 09:55:42 1992 Karl Berry (karl at hayley) + + * GNUmakefile (libraries): define again. + (files, headers, sources): replace with `c_and_h', etc. + +Thu Mar 5 06:47:26 1992 Karl Berry (karl at hayley) + + * main.c (output_filename): rename to `output_name', and remove + the other `output_name' declaration. + +Wed Mar 4 17:21:32 1992 Kathy Hargreaves (kathy at hayley) + + * main.c (main) changed `output_basename' to `output_name'. + Deleted add_suffix and add_design_size. + Added dpi, design_size_str, and output_name_suffix. + Use make_output_filename to check if output name has a suffix. + If output_name not given and not doing strips, set design_size_str. + If doing strips, set output_name_suffix to "sp". + Always set dpi. + +Mon Mar 2 12:15:52 1992 Karl Berry (karl at hayley) + + * main.c (main): decrease nchars_per_line to 11. + +Sun Mar 1 13:03:23 1992 Karl Berry (karl at hayley) + + * GNUmakefile (files): remove bb-outline. + + * GNUmakefile (need_pbm_library): define. + (sources): remove the PBM stuff. + +Fri Feb 28 07:53:09 1992 Karl Berry (karl at hayley) + + * extract.c (image_row_transitions): new routine. + (some_black_to_all_white_row): call it after getting the image row. + (append_next_image_row): call it after appending. + (get_image_row): do not compute the transitions here. + + * main.c (bitmap_to_gf_char): the GF min_row is the depth, the GF + max_row is the height; we had it the other way around. Also, + `row_baseline' is one-origin, but char rows are 0-origin. + +Tue Feb 25 14:40:54 1992 Karl Berry (karl at hayley) + + * main.c (main): decrease number of chars reported without + guidelines to 12. + + * input-pbm.c (pbm_get_scanline): declare the test character for + EOF as int, not char. Also, print the scanlines if + trace_scanlines is set. + * main.c (trace_scanlines): new global. + (read_command_line): new option. + + * bitmap2.c (bitmap_vconcat): put one blank row between the + bitmaps, to compensate for what some_black... removed. + + * extract.c (get_image_row): don't keep leading white rows if + there weren't any; always append scanline, even if there were. + +Fri Jan 31 17:08:38 1992 Karl Berry (karl at hayley) + + * main.c (read_command_line): declare `option_index' (for new + getopt). + +Tue Jan 21 11:47:26 1992 Kathy Hargreaves (kathy at hayley) + + * main.c (main): wasn't putting the suffix on the gf name when + gave an output filename without a suffix because was finding the + dot in the pathname `../fonts'. + + * main.c (bitmap_to_gf_char): were switching the minimum and + maximum rows when assigning to the gf char. + + * main.c (main): malloc gf_name more precisely. + + * main.c (bitmap_to_gf_char): fixed calculation of gf char's rows. + (main): changed how build the gf output filename: if the user + specifies an output file, don't ever add on a design size and don't + add a suffix if there's one already. + + * main.c (bitmap_to_gf_char): now print gf character's (baseline- + adjusted) row instead of the bounding box's (unadjusted) ones. + +Mon Jan 20 14:46:16 1992 Kathy Hargreaves (kathy at hayley) + + * main.c (main): added variable `output_basename' so user could + specify an output file basename. + (read_command_line): Added `output-file' option. + +Tue Jan 14 13:14:46 1992 Kathy Hargreaves (kathy at hayley) + + * main.c (get_image_info): when call libfile_start with + info_filename, specify "ifi" as the (now-default) suffix. + + * main.c [USAGE] (info-file): use <filename>.ifi if <filename> + doesn't have a dotted suffix; otherwise use <filename>. + +Thu Jan 9 08:29:52 1992 Karl Berry (karl at hayley) + + * main.c (read_command_line): rename `scan_integer_list' to + `scan_unsigned_list'. + + * *.c: do not include global.h. + + * *.h: remove #pragma once. + +Wed Jan 8 15:28:00 1992 Karl Berry (karl at hayley) + + * update copyright messages. + + * change `allocate to `xmalloc', `reallocate' to `xrealloc', and + `string_copy' to `strdup'. + +Tue Jul 30 13:18:48 1991 Karl Berry (karl at ra.cs.umb.edu) + + * Version 0.3. + +Fri Jul 26 07:02:28 1991 Karl Berry (karl at hayley) + + * main.c (get_image_info): read the left and side bearings from + the IFI file, if present. + (bitmap_to_gf_char): use these numbers. + * image-char.h (image_char_type): new members `lsb' and `rsb'. + (IMAGE_CHAR_{L,R}SB): new accessor macros. + +Wed Jul 24 06:07:11 1991 Karl Berry (karl at hayley) + + * bitmap2.c (bitmap_concat): the height of the result is the + height of one, not twice that. + + * main.c (do_image_line): rename `concat_bitmaps' to + `bitmap_concat'. + * GNUmakefile (files): new file `bitmap2'. + + * main.c (do_image_line): return a boolean saying if we need + another image row. + (main): if `do_image_line' fails, read more of the image. + * extract.h (append_next_image_row): declare new routine. + * extract.c (append_next_image_row): define it. + (get_image_row): new routine. + (some_black_to_all_white_row): call `get_image_row'. + + * make-gsfont.ps (octal-value): prepend 0 to the character code. + + * extract.c (some_black_to_all_white_row): use xcalloc to initialize + `or_of_all', not allocate. We need it to be all zeroes + initially. + + * main.c, version.c: change `imgtogf' to `imagetofont'. + + * make-gsfont.ps: remove all the if-verbose's. + + * main.c: doc fix. + +Mon Jul 22 07:54:42 1991 Karl Berry (karl at hayley) + + * make-gsfont.ps (output-encoding): set /output-encoding to the + dictionary. + + * main.c: output ``imagetofont'' as our name in the GF file header, + instead of ``IMGtoGF''. + + * make-gsfont.ps (print-char-dimensions-if-verbose): lose the + `-if-verbose'. + + * make-gsfont.ps (octal-value): `get' the character name, don't + `load' it, so we find it in the right dictionary. + + * libpbm1.c: declare parms, external functions to avoid warnings. + +Sat Jun 15 09:50:46 1991 Karl Berry (karl at hayley) + + * input-*.c: change `checked_' to `x'. + +Thu Jun 6 07:29:06 1991 Karl Berry (karl at hayley) + + * All files: change to version 2 of the GPL. + +Sat Jun 1 15:18:11 1991 Kathy Hargreaves (kathy at hayley) + + * main.c (get_image_info): Now build an info filename if the + variable info_filename *is* NULL, not when it's not. + (USAGE): Deleted that resolution was set only for pbm input. + Stated that input-format is required and shortened comment. + +Fri May 31 14:30:01 1991 Kathy Hargreaves (kathy at hayley) + + * imgtogf: Moved directory to `imagetofont'. + + * GNUmakefile: Changed program name from `imgtogf' to `imagetofont'. + + * main.c (get_image_info): Make default image info file be + <fontname>.ifi instead of imginf.<fontname>. + + * main.[hc], input-*.[hc]: *_get_header now don't return a + header but rather modify the global header in main.c. Changed + all references to `[img, pbm]_header->' to `image_header.'. + + * main.c, image-char.[hc]: Replaced all instances of `img_char' + with `image_char'. + + * image-char.[hc]: Moved from img-char.[hc]. + + * main.h (image_header): Made this visible to the outside. + + * input-[pbm, img].c ([pbm, img]_get_header): Set h to + image_header in main.c. #include main.h. + + * main.c (read_command_line): Cast the assignment to + image_header.hres to type two_bytes. + + * image-header.h, input-*.[hc], main.[hc]: Changed `img-header.h' + to `image-header.h'. + + * main.c: Replaced all instances of `img_header*' with + `image_header*'. Moved `img_' and `pbm_' to the front of the + function names. + + * img-header.h: Moved to image_header.h and replaced all + instances of `img_header*' with `image_header*'. + + * input-img.[hc] (*_img_*): Moved `img_' to the front of the + variable names. Replaced instances of `img_header_type' with + `image_header_type'. + + * input-pbm.[hc] (*_pbm_*): Moved `pbm_' to the front of the + variable names. + + * extract.c, strips.c: (ptr_get_scanline): Removed `ptr_' from in + front of this function's name and replaced it with `image'. + Replaced instances of `img_header*' with `image_header*', if any. + + * main.h (ptr_open_input_file, ptr_close_input_file, ptr_get_header, + ptr_get_scanline): Removed `ptr_' from the front of all these + names and replaced it with `image'. Replaced `img_header_type' + with `image_header_type'. + + * main.c (ptr_open_input_file, ptr_close_input_file, ptr_get_header, + ptr_get_scanline): Moved and set all to NULL. + Removed `ptr_' from the front of all these names and replaced it + with `image'. + (read_command_line): Remove "img-input-format" from option + structure. + Removed variable need_resolutions, as don't need it. + Force them to specify the input format on the command line + rather than having a default. + +Wed May 29 16:19:57 1991 Kathy Hargreaves (kathy at hayley) + + * input-pbm.c (line_in_bytes): Deleted this global variable, as + don't need it. (pbm_readpbmrow reads right into line_in_bits in + get_pbm_scanline.) + + * pbm.h: Took out #include for types.h. + + * input-pbm.c (get_pbm_scanline): Check if at EOF before calling + pbm_readpbmrow. + + * libpbm2.c (pbm_readpbmrow): Restored to original; can test if at + EOF in the wrapper get_pbm_scanline. + Took out #include for types.h. + + * input-pbm.c (get_pbm_scanline): Hooked up to libpbm2.c routine. + + * main.c (read_command_line): Combined some options and changed + their names and their input. + Make input-format take an argument. + +Mon May 27 14:52:45 1991 Kathy Hargreaves (kathy at hayley) + + * main.c (read_commandline): If both resolutions are missing and + are required on the commandline, print that they both are, not + just that the horizontal one is. + + * bb-outline.c (is_outline_edge): Changed VALID_LOCATION to + BITMAP_VALID_PIXEL. + + * pbmplus.h: Commented out malloc, etc. declarations. + + * libpbm2.c (pbmreadpbmrow): Make it return a boolean instead of a + void, so will fit into our code. + Make it return false instead of an error message. + + * pbm.h (top): pbmplus.h is in the current directory, so take out + the `../' before it in the #include. + (pbmreadpbmrow): Make it return a boolean instead of a void, so + will fit into our code. + + * extract.c (top): Now #include input-pbm.h. + (some_black_to_all_white_row): Changed all instances of + get_img_scanline to get_scanline. + + * input-img.c (top): Now #include img-header.h. + (get_img_header): Got rid of variable format, as now put that in + the header. + + * main.c: (open_input_file, close_input_file, get_header, + get_scanline): Declared these pointers to functions so could set + them to a set of routines belonging to the type of input we're + using. Set them to .pbm input format routines as a default. + (font_name_extension): Added this static variable so could set + it when get read the input format on the command line. Set to + `.pbm' by default. + (main): Initialize img_header to all zeros so will know if the + user set them using the command line. + Changed call to open_img_input_file to open_input_file and + concat font_name_extension instead of ".img" for the argument. + Changed some comments. + Changed the call to get_img_header to get_header. + Changed the call to close_img_input_file to close_input_file. + (USAGE): Added horz-resolution, img-input-format, + pbm-input-format, and vert-resolution. + (read_command_line): Added boolean variable need_resolutions to + keep track of whether or not the user needs to input the + horizontal and vertical resolutions on the command line. + Added horz-resolution, img-input-format, pbm-input-format, and + vert-resolution to the option variable long_options. + If the argument is horz-resolution or vert-resolution, then set + the appropriate field in the header. + If the argument if img-input-format or pbm-input-format, the set + the input function pointers in main to the appropriate set of + functions that belong to the input format. If the argument is + the former, then set needs_resolution to false; if it's the latter, + set it to true. + If the user wants .pbm input format, then check that the header's + resolutions are set; if not, issue an error message and exit. + + * main.h (open_input_file, close_input_file, get_header, get_scanline): + Added these function pointer declarations so extract.c and strips.c + could use them. + + * strips.c (top): Now #include input-pbm.h. + (write_chars_as_strips): Changed the call to get_img_scanline to + a call to get_scanline. + +Sat Apr 13 17:13:51 1991 Karl Berry (karl at hayley) + + * main.c (get_image_info): use the libfile routines to read the + image info files. + + * main.c, input-img.c: new includes from the library + rearrangements. + +Mon Feb 25 16:32:45 1991 Karl Berry (karl at hayley) + + * main.c, strips.c: use `gf_...' instead of `..._gf_...'. + +Sun Feb 17 09:39:20 1991 Karl Berry (karl at hayley) + + * *.c: include config.h. + +Tue Jan 22 15:43:19 1991 Karl Berry (karl at hayley) + + * extract.[ch] (extract_subimage): move to kbase. + +Thu Jan 17 10:32:09 1991 Karl Berry (karl at hayley) + + * main.c (main): don't put the day of the week in the font comment. + +Tue Oct 9 09:07:02 1990 Karl Berry (karl at hayley) + + * main.c (scan_baseline_list): move to kbase. + (baseline_list): make a vector of ints, not unsigneds. + (main): test for the end of the baseline list being -1, not 0. + +Mon Oct 8 16:37:07 1990 Karl Berry (karl at hayley) + + * main.c: #include cmdline.h. + (read_command_line): call FINISH_COMMAND_LINE. + +Sun Sep 30 09:15:25 1990 Karl Berry (karl at hayley) + + * main.c (do_image_line): don't give a report when we read part of + the line, after all. + +Fri Sep 28 13:47:15 1990 Karl Berry (karl at hayley) + + * main.c (scan_integer_list): use strtok, instead of doing the + work ourselves. + +Sat Sep 22 06:16:49 1990 Karl Berry (karl at hayley) + + * main.c (output_chars): don't increment `current_char' if we've + already seen the box. + +Fri Sep 21 08:40:49 1990 Karl Berry (karl at hayley) + + * img-char.h (img_char_type): new element, `alternating'. + (IMG_CHAR_BB_ALTERNATING): macro to access it. + * main.c (get_image_info): if the bb count is negative, set + `alternating' (and make it positive). + (output_chars): handle the bounding boxes alternating. + + * main.c (do_image_line): give a progress report when we read part + of the line. + + * main.c (read_command_line): return NULL at the end; the POSIX + include files don't declare `exit' as volatile, more's the pity. + * bb-output.c (is_outline_edge): return false at the end, for the + same reason. + +Sun Sep 16 11:13:43 1990 Karl Berry (karl at hayley) + + * main.c: include "getopt.h" instead of <getopt.h>. + + * main.c (read_command_line): change call of PARSE_CHAR_CODE to + xparse_char_code. + + * main.c (main): make the default info filename `imginf.<name>', + not `imginfo.<name>'. + +Sat Sep 8 10:06:19 1990 Karl Berry (karl at hayley) + + * main.c (read_command_line): remove any suffix on the font name + before returning it. + + * main.c (read_command_line): use GET_RANGE. + + * main.c (get_image_info): use PARSE_CHAR_CODE to get the + character code from the file. + +Thu Sep 6 06:16:29 1990 Karl Berry (karl at hayley) + + * main.c (scan_integer_list): doc fix. + +Wed Sep 5 06:19:53 1990 Karl Berry (karl at hayley) + + * main.c (USAGE): doc fix in -range. + +Tue Sep 4 09:33:49 1990 Karl Berry (karl at hayley) + + * main.c (do_image_line): pass the current character to + output_chars, not the current box count. + + * extract.c (REPORT_SCANLINE): output to stderr instead of stdout. + + * main.c (get_image_info): always assign to the character code and + omit fields. + +Mon Sep 3 16:57:02 1990 Karl Berry (karl at hayley) + + * main.c (get_image_info): use NULL in subsequent calls to strtok. + + * main.c (get_encoding): replace with get_image_info; change + callers. + * img-char.[ch]: new files to support the data structure. + +Thu Aug 16 08:00:19 1990 Karl Berry (karl at hayley) + + * bb-outline.c (free_bounding_box_list): check if the list is + allocated before freeing it. + + * main.c (do_image_line): only say that we've read too many boxes + once. + +Wed Aug 8 08:06:53 1990 Karl Berry (karl at hayley) + + * main.c (read_command_line): change `encoding-file' to + `info-file'. + +Tue Aug 7 08:53:13 1990 Karl Berry (karl at hayley) + + * main.c (main): use the basename of the image filename to + construct the output name, instead of the full name. + + * main.c (USAGE): explain `-baselines' better. + +Thu Jul 26 06:54:56 1990 Karl Berry (karl at hayley) + + * extract.c (find_transitions): move to kbase. + +Tue Jul 24 13:09:38 1990 Karl Berry (karl at hayley) + + * main.c: don't include time.h. + +Thu Jul 19 15:22:29 1990 Karl Berry (karl at aten) + + * main.c (main): don't dereference baseline_list if it's null. + +Mon Jul 16 08:56:41 1990 Karl Berry (karl at hayley) + + * main.c (clean_bitmap): only print the `. ' if we're printing the + cleaning info. + +Sun Jul 15 08:27:52 1990 Karl Berry (karl at hayley) + + * bb-outline.c (append_bounding_box_list): don't change anything + if we're appending a list of length zero. + +Fri Jul 13 11:35:15 1990 Karl Berry (karl at hayley) + + * main.c (clean_bitmap): also potentially clean bounding boxes on + the bottom edge. + + * main.c (SET_EDGES): make coordinates relative to the bitmap of + the character. + + * main.c (clean_bitmap): only test the gray value for bounding + boxes that are on the edge. + + * main.c (output_chars): return the number of characters actually + output, omitting the ones out of range. + + * main.c (clean_bitmap): print gray values for the bounding boxes + if requested. + (read_command_line): new option, `print_clean_info'. + +Thu Jul 12 06:08:33 1990 Karl Berry (karl at hayley) + + * extract.c (some_black_to_all_white_row): don't output a newline + after reading the scanlines. + + * main.h: new file. + * extract.c: include it, remove declaration of verbose. + + * strips.[ch]: new files. + * main.c (main): cut the image into strips if requested. + (read_command_line): new option `strips'. + + * extract.c (find_transitions): new routine. + (some_black_to_all_white_row): call it, at the end, with a new + variable that is the logical or of all the rows we read. + (some_black_to_all_white_column, found_color_in_column): these + routines aren't needed any more. + * main.c (do_image_line): use the transition vector to set + `char_bitmap'. + + * main.c (scan_integer_list): increment length after checking the + exit condition. + + * main.c (do_image_line): new routine, consisting of a lot of the + main loop. + + * main.c (bitmap_to_gf_char): determine the baseline. + (read_command_line): new option `baselines' to set the baselines. + (scan_integer_list): new routine. + + * extract.c (found_color_in_column): start halfway down the + bitmap. + +Wed Jul 11 06:19:51 1990 Karl Berry (karl at hayley) + + * main.c (bitmap_to_gf_char): take another argument, the character + code, to consolidate where the GF char is set. + + * main.c (nchars_per_line): new static to say how many characters + we can report on per line; different for `print_guidelines' being + set and not set. + + * main.c (print_guidelines): new global. + (read_command_line): new option to set it. + (bitmap_to_gf_char): print the row numbers if it's set. + + * bb-outline.c (find_outline_bbs): take two additional arguments: + column numbers between which we don't look. + * bb-outline.h (find_outline_bbs): change the declaration. + * main.c (main), (clean_bitmap): change the calls. + + * bb-outline.c (append_bounding_box_list): reallocate based on the + element size, not the list size. + + * bb-outline.c (set_bounding_box_list_offset): replace by + `offset_bounding_box_list'. + (append_bb): don't offset the bounding boxes as they come in. + * bb-outline.h (set_bounding_box_list_offset): likewise. + * main.c (main): change call. + + * main.c (output_chars): set char_code to *next_code at the bottom + of the loop, and increment next_code. + +Tue Jul 10 06:10:05 1990 Karl Berry (karl at hayley) + + * bb-outline.c (set_bounding_box_list_offset): new routine. + (append_bb): move the bounding box to the right by the offset. + * bb-outline.h (set_bounding_box_list_offset): declare it. + + * main.c (get_char_code): rename to get_encoding, and read the + whole file. + + * bb-outline.h (init_bounding_box_list, append_bounding_box_list): + declare new routines. + bb-outline.c (same): define them. + +Mon Jul 9 08:10:20 1990 Karl Berry (karl at hayley) + + * main.c (main): don't split each line at white columns. + + * extract.c (clean_bitmap): set verbose to false before calling + find_outline_bbs. + + * main.c (get_char_code): make sure we actually find a character + code. + + * main.c (output_chars): don't extract or clean anything if the + character isn't within range. + + * extract.c (REPORT_SCANLINE): report every 100 scanlines. + + * main.c (output_chars): only give the status report if we + actually output the character. + +Sat Jul 7 10:43:18 1990 Karl Berry (karl at hayley) + + * bb-outline.c (append_bb): changed MAX_ROW, instead of MAX_COL. + + * main.c (clean_bitmap): new routine. + (output_gf_chars): call it. + * bb-outline.c (find_outline_bbs): take an additional parameter to + determine whether to look for inside outlines or not. + + * extract.c (REPORT_SCANLINE): report every 50 scanlines, instead + of every 10. + + * bb-outline.c (find_outline_bbs): look for outlines in + column-major order, instead of row-major. + |