m/ptouch-print
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Code Issues Releases Activity

added arg --pad <n> to work around printers that require some padding (blank tape)

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This commit is contained in:
Dominic Radermacher 2019-08-24 07:01:27 +02:00
parent a32e645d79
commit 5c6df164c3
1 changed files with 28 additions and 0 deletions
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28
src/ptouch-print.c
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@ -339,6 +339,21 @@ gdImage *img_cutmark(int tape_width)
return out; return out;
} }
gdImage *img_padding(int tape_width, int length)
{
gdImage *out=NULL;
if ((length < 1) || (length > 256)) {
length=1;
}
out=gdImageCreatePalette(length, tape_width);
if (out == NULL) {
return NULL;
}
gdImageColorAllocate(out, 255, 255, 255);
return out;
}
void usage(char *progname) void usage(char *progname)
{ {
printf("usage: %s [options] <print-command(s)>\n", progname); printf("usage: %s [options] <print-command(s)>\n", progname);
@ -353,6 +368,7 @@ void usage(char *progname)
printf("\t\t\t\tIf the text contains spaces, use quotation marks\n\t\t\t\taround it.\n"); printf("\t\t\t\tIf the text contains spaces, use quotation marks\n\t\t\t\taround it.\n");
printf("\t--cutmark\t\tPrint a mark where the tape should be cut\n"); printf("\t--cutmark\t\tPrint a mark where the tape should be cut\n");
printf("\t--fontsize\t\tManually set fontsize\n"); printf("\t--fontsize\t\tManually set fontsize\n");
printf("\t--pad <n>\t\tAdd n pixels padding (blank tape)\n");
exit(1); exit(1);
} }
@ -395,6 +411,12 @@ int parse_args(int argc, char **argv)
} else { } else {
usage(argv[0]); usage(argv[0]);
} }
} else if (strcmp(&argv[i][1], "-pad") == 0) {
if (i+1<argc) {
i++;
} else {
usage(argv[0]);
}
} else if (strcmp(&argv[i][1], "-text") == 0) { } else if (strcmp(&argv[i][1], "-text") == 0) {
for (lines=0; (lines < MAX_LINES) && (i < argc); lines++) { for (lines=0; (lines < MAX_LINES) && (i < argc); lines++) {
if ((i+1 >= argc) || (argv[i+1][0] == '-')) { if ((i+1 >= argc) || (argv[i+1][0] == '-')) {
@ -495,6 +517,12 @@ int main(int argc, char *argv[])
out=img_append(out, im); out=img_append(out, im);
gdImageDestroy(im); gdImageDestroy(im);
im = NULL; im = NULL;
} else if (strcmp(&argv[i][1], "-pad") == 0) {
int length=strtol(argv[++i], NULL, 10);
im=img_padding(tape_width, length);
out=img_append(out, im);
gdImageDestroy(im);
im = NULL;
} else if (strcmp(&argv[i][1], "-debug") == 0) { } else if (strcmp(&argv[i][1], "-debug") == 0) {
debug = true; debug = true;
} else { } else {