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Small bugfix on text rendering for UTF-8

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Dominic Radermacher 2016-03-01 21:08:34 +01:00
parent 9486d6bf08
commit 38f86993cf
1 changed files with 2 additions and 1 deletions
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src/ptouch-print.c
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@ -141,7 +141,7 @@ int get_baselineoffset(char *text, char *font, int fsz)
{ {
int brect[8]; int brect[8];
if (strpbrk(text, "QgjpqyQ") == NULL) { /* if we have none of these */ if (strpbrk(text, "QgjpqyQµ") == NULL) { /* if we have none of these */
return 0; /* we don't need an baseline offset */ return 0; /* we don't need an baseline offset */
} /* else we need to calculate it */ } /* else we need to calculate it */
gdImageStringFT(NULL, &brect[0], -1, font, fsz, 0.0, 0, 0, "o"); gdImageStringFT(NULL, &brect[0], -1, font, fsz, 0.0, 0, 0, "o");
@ -153,6 +153,7 @@ int get_baselineoffset(char *text, char *font, int fsz)
/* -------------------------------------------------------------------- /* --------------------------------------------------------------------
Find out which fontsize we need for a given font to get a Find out which fontsize we need for a given font to get a
specified pixel size specified pixel size
NOTE: This does NOT work for some UTF-8 chars like µ
-------------------------------------------------------------------- */ -------------------------------------------------------------------- */
int find_fontsize(int want_px, char *font, char *text) int find_fontsize(int want_px, char *font, char *text)
{ {