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Add support for PT-2300 and fix 112px width centering (thanks to Bradley Erickson)

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Dominic Radermacher
2025-05-12 17:47:00 +02:00
parent aa5392bc13
commit ec923ed579
3 changed files with 8 additions and 6 deletions
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8
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) 2015-2024 Dominic Radermacher <dominic@familie-radermacher.ch>
Copyright (C) 2015-2025 Dominic Radermacher <dominic@familie-radermacher.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
@@ -67,7 +67,7 @@ void rasterline_setpixel(uint8_t* rasterline, size_t size, int pixel)
{
// TODO: pixel should be unsigned, since we can't have negative
// if (pixel > ptdev->devinfo->device_max_px) {
if (pixel > (int)(size*8)) {
if ((pixel < 0) || (pixel >= (int)(size*8))) {
return;
}
rasterline[(size-1)-(pixel/8)] |= (uint8_t)(1<<(pixel%8));
@@ -91,7 +91,7 @@ int print_img(ptouch_dev ptdev, gdImage *im, int chain)
printf(_("maximum printing width for this tape is %ipx\n"), tape_width);
return -1;
}
//offset=64-(gdImageSY(im)/2); /* always print centered */
printf(_("image size (%ipx x %ipx)\n"), gdImageSX(im), gdImageSY(im));
size_t max_pixels=ptouch_get_max_width(ptdev);
offset=((int)max_pixels / 2)-(gdImageSY(im)/2); /* always print centered */
printf("max_pixels=%ld, offset=%d\n", max_pixels, offset);
@@ -136,7 +136,7 @@ int print_img(ptouch_dev ptdev, gdImage *im, int chain)
rasterline_setpixel(rasterline, sizeof(rasterline), offset+i);
}
}
if (ptouch_sendraster(ptdev, rasterline, 16) != 0) {
if (ptouch_sendraster(ptdev, rasterline, (ptdev->devinfo->max_px / 8)) != 0) {
printf(_("ptouch_sendraster() failed\n"));
return -1;
}