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Code Issues Releases Activity

get_baselineoffset: rounded letters are usually not on the baseline

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Pascal de Bruijn
2026-03-04 17:14:34 +01:00
committed by Dominic Radermacher
parent 76c419f952
commit 118afc7694
1 changed files with 5 additions and 5 deletions
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src/ptouch-print.c
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@@ -277,16 +277,16 @@ int get_baselineoffset(char *text, char *font, int fsz)
{ {
int brect[8]; int brect[8];
/* NOTE: This assumes that 'o' is always on the baseline */ /* NOTE: This assumes that 'z' is always on the baseline */
gdImageStringFT(NULL, &brect[0], -1, font, fsz, 0.0, 0, 0, "o"); gdImageStringFT(NULL, &brect[0], -1, font, fsz, 0.0, 0, 0, "z");
int o_offset = brect[1]; int z_offset = brect[1];
gdImageStringFT(NULL, &brect[0], -1, font, fsz, 0.0, 0, 0, text); gdImageStringFT(NULL, &brect[0], -1, font, fsz, 0.0, 0, 0, text);
int text_offset = brect[1]; int text_offset = brect[1];
if (arguments.debug) { if (arguments.debug) {
printf(_("debug: o baseline offset - %d\n"), o_offset); printf(_("debug: z baseline offset - %d\n"), z_offset);
printf(_("debug: text baseline offset - %d\n"), text_offset); printf(_("debug: text baseline offset - %d\n"), text_offset);
} }
return text_offset-o_offset; return text_offset-z_offset;
} }
/* -------------------------------------------------------------------- /* --------------------------------------------------------------------