m/ptouch-print
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Code Issues Releases Activity

fix support for printers that use packbits transfer mode, like PT-D450PV

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This commit is contained in:
Dominic Radermacher
2019-03-17 11:36:04 +01:00
parent 1c552a3d11
commit 213a70eee0
8 changed files with 130 additions and 8440 deletions
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55
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
Copyright (C) 2015-2017 Dominic Radermacher <blip@mockmoon-cybernetics.ch>
Copyright (C) 2015-2019 Dominic Radermacher <blip@mockmoon-cybernetics.ch>
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
@@ -71,6 +71,10 @@ int print_img(ptouch_dev ptdev, gdImage *im)
int d,i,k,offset,tape_width;
uint8_t rasterline[16];
if (!im) {
printf(_("nothing to print\n"));
return -1;
}
if ((ptdev->devinfo->flags & FLAG_UNSUP_RASTER) == FLAG_UNSUP_RASTER) {
unsupported_printer(ptdev);
}
@@ -83,6 +87,10 @@ int print_img(ptouch_dev ptdev, gdImage *im)
return -1;
}
offset=64-(gdImageSY(im)/2); /* always print centered */
if ((ptdev->devinfo->flags & FLAG_RASTER_PACKBITS) == FLAG_RASTER_PACKBITS) {
printf("enable PackBits mode\n");
ptouch_enable_packbits(ptdev);
}
if (ptouch_rasterstart(ptdev) != 0) {
printf(_("ptouch_rasterstart() failed\n"));
return -1;
@@ -95,7 +103,7 @@ int print_img(ptouch_dev ptdev, gdImage *im)
}
}
if (ptouch_sendraster(ptdev, rasterline, 16) != 0) {
printf(_("ptouch_send() failed\n"));
printf(_("ptouch_sendraster() failed\n"));
return -1;
}
}
@@ -319,7 +327,7 @@ int parse_args(int argc, char **argv)
int main(int argc, char *argv[])
{
int i, lines, tape_width;
int i, lines = 0, tape_width;
char *line[MAX_LINES];
gdImage *im=NULL;
ptouch_dev ptdev=NULL;
@@ -366,13 +374,14 @@ int main(int argc, char *argv[])
}
} else if (strcmp(&argv[i][1], "-info") == 0) {
printf(_("maximum printing width for this tape is %ipx\n"), tape_width);
printf("media type = %02x\n", ptdev->status->media_type);
printf("media width = %d mm\n", ptdev->status->media_width);
printf("tape color = %02x\n", ptdev->status->tape_color);
printf("text color = %02x\n", ptdev->status->text_color);
printf("error = %04x\n", ptdev->status->error);
exit(0);
} else if (strcmp(&argv[i][1], "-image") == 0) {
im=image_load(argv[++i]);
if (im != NULL) {
print_img(ptdev, im);
gdImageDestroy(im);
}
} else if (strcmp(&argv[i][1], "-text") == 0) {
for (lines=0; (lines < MAX_LINES) && (i < argc); lines++) {
if ((i+1 >= argc) || (argv[i+1][0] == '-')) {
@@ -381,25 +390,31 @@ int main(int argc, char *argv[])
i++;
line[lines]=argv[i];
}
if ((im=render_text(font_file, line, lines, tape_width)) == NULL) {
printf(_("could not render text\n"));
return 1;
}
if (save_png != NULL) {
write_png(im, save_png);
} else {
print_img(ptdev, im);
}
gdImageDestroy(im);
} else if (strcmp(&argv[i][1], "-cutmark") == 0) {
ptouch_cutmark(ptdev);
} else {
usage(argv[0]);
}
}
if (ptouch_eject(ptdev) != 0) {
printf(_("ptouch_eject() failed\n"));
return -1;
if (lines) {
if ((im=render_text(font_file, line, lines, tape_width)) == NULL) {
printf(_("could not render text\n"));
return 1;
}
}
if (im) {
if (save_png) {
write_png(im, save_png);
} else {
print_img(ptdev, im);
if (ptouch_eject(ptdev) != 0) {
printf(_("ptouch_eject() failed\n"));
return -1;
}
}
gdImageDestroy(im);
}
ptouch_close(ptdev);
libusb_exit(NULL);