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Add --force-tape-with, enables use of --writepng without the need of a printer connected (thanks to Didi Kohen)

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Dominic Radermacher 2024-08-11 13:15:22 +02:00
parent da9ed2600a
commit b904e22cf1
1 changed files with 45 additions and 23 deletions
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46
src/ptouch-print.c
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@ -1,7 +1,7 @@
/* /*
ptouch-print - Print labels with images or text on a Brother P-Touch ptouch-print - Print labels with images or text on a Brother P-Touch
Copyright (C) 2015-2023 Dominic Radermacher <dominic@familie-radermacher.ch> Copyright (C) 2015-2024 Dominic Radermacher <dominic@familie-radermacher.ch>
This program is free software; you can redistribute it and/or modify it This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 3 as under the terms of the GNU General Public License version 3 as
@ -50,14 +50,15 @@ void unsupported_printer(ptouch_dev ptdev);
void usage(char *progname); void usage(char *progname);
int parse_args(int argc, char **argv); int parse_args(int argc, char **argv);
// char *font_file="/usr/share/fonts/TTF/Ubuntu-M.ttf"; // char *font_file = "/usr/share/fonts/TTF/Ubuntu-M.ttf";
// char *font_file="Ubuntu:medium"; // char *font_file = "Ubuntu:medium";
char *font_file="DejaVuSans"; char *font_file = "DejaVuSans";
char *save_png=NULL; char *save_png = NULL;
int verbose=0; int verbose = 0;
int fontsize=0; int fontsize = 0;
bool debug=false; bool debug = false;
bool chain=false; bool chain = false;
int forced_tape_width = 0;
/* -------------------------------------------------------------------- /* --------------------------------------------------------------------
-------------------------------------------------------------------- */ -------------------------------------------------------------------- */
@ -422,6 +423,8 @@ void usage(char *progname)
printf("\t--font <file>\t\tuse font <file> or <name>\n"); printf("\t--font <file>\t\tuse font <file> or <name>\n");
printf("\t--fontsize <size>\tManually set fontsize\n"); printf("\t--fontsize <size>\tManually set fontsize\n");
printf("\t--writepng <file>\tinstead of printing, write output to png file\n"); printf("\t--writepng <file>\tinstead of printing, write output to png file\n");
printf("\t--force-tape-width <px>\tSet tape width in pixels, use together with\n");
printf("\t\t\t\t--writepng without a printer connected.\n");
printf("print commands:\n"); printf("print commands:\n");
printf("\t--image <file>\t\tprint the given image which must be a 2 color\n"); printf("\t--image <file>\t\tprint the given image which must be a 2 color\n");
printf("\t\t\t\t(black/white) png\n"); printf("\t\t\t\t(black/white) png\n");
@ -464,6 +467,12 @@ int parse_args(int argc, char **argv)
} else { } else {
usage(argv[0]); usage(argv[0]);
} }
} else if (strcmp(&argv[i][1], "-force-tape-width") == 0) {
if (i+1<argc) {
forced_tape_width=strtol(argv[++i], NULL, 10);
} else {
usage(argv[0]);
}
} else if (strcmp(&argv[i][1], "-cutmark") == 0) { } else if (strcmp(&argv[i][1], "-cutmark") == 0) {
continue; /* not done here */ continue; /* not done here */
} else if (strcmp(&argv[i][1], "-chain") == 0) { } else if (strcmp(&argv[i][1], "-chain") == 0) {
@ -501,6 +510,9 @@ int parse_args(int argc, char **argv)
usage(argv[0]); usage(argv[0]);
} }
} }
if (forced_tape_width && !save_png) {
forced_tape_width = 0;
}
return i; return i;
} }
@ -519,6 +531,7 @@ int main(int argc, char *argv[])
if (i != argc) { if (i != argc) {
usage(argv[0]); usage(argv[0]);
} }
if (!forced_tape_width) {
if ((ptouch_open(&ptdev)) < 0) { if ((ptouch_open(&ptdev)) < 0) {
return 5; return 5;
} }
@ -530,6 +543,9 @@ int main(int argc, char *argv[])
return 1; return 1;
} }
tape_width=ptouch_get_tape_width(ptdev); tape_width=ptouch_get_tape_width(ptdev);
} else {
tape_width = forced_tape_width;
}
for (i=1; i<argc; ++i) { for (i=1; i<argc; ++i) {
if (*argv[i] != '-') { if (*argv[i] != '-') {
break; break;
@ -546,12 +562,16 @@ int main(int argc, char *argv[])
} else { } else {
usage(argv[0]); usage(argv[0]);
} }
} else if (strcmp(&argv[i][1], "-writepng") == 0) { } else if (strcmp(&argv[i][1], "-force-tape-width") == 0) {
if (i+1<argc) { if (forced_tape_width && save_png) {
save_png=argv[++i]; ++i;
continue;
} else { } else {
usage(argv[0]); usage(argv[0]);
} }
} else if (strcmp(&argv[i][1], "-writepng") == 0) {
i++;
continue;
} else if (strcmp(&argv[i][1], "-info") == 0) { } else if (strcmp(&argv[i][1], "-info") == 0) {
printf(_("maximum printing width for this tape is %ipx\n"), tape_width); printf(_("maximum printing width for this tape is %ipx\n"), tape_width);
printf("media type = %02x (%s)\n", ptdev->status->media_type, pt_mediatype(ptdev->status->media_type)); printf("media type = %02x (%s)\n", ptdev->status->media_type, pt_mediatype(ptdev->status->media_type));
@ -622,7 +642,9 @@ int main(int argc, char *argv[])
if (im != NULL) { if (im != NULL) {
gdImageDestroy(im); gdImageDestroy(im);
} }
if (forced_tape_width > 0) {
ptouch_close(ptdev); ptouch_close(ptdev);
}
libusb_exit(NULL); libusb_exit(NULL);
return 0; return 0;
} }