diff options
Diffstat (limited to 'example.c')
| -rw-r--r-- | example.c | 14 |
1 files changed, 9 insertions, 5 deletions
@@ -2,7 +2,7 @@ #if 0 /* in case someone actually tries to compile this */ /* example.c - an example of using libpng - * Last changed in libpng 1.5.0 [March 17, 2010] + * Last changed in libpng 1.5.0 [March 30, 2010] * This file has been placed in the public domain by the authors. * Maintained 1998-2010 Glenn Randers-Pehrson * Maintained 1996, 1997 Andreas Dilger) @@ -676,17 +676,21 @@ void write_png(char *file_name /* , ... other image information ... */) text_ptr[0].key = "Title"; text_ptr[0].text = "Mona Lisa"; text_ptr[0].compression = PNG_TEXT_COMPRESSION_NONE; + text_ptr[0].itxt_length = 0; + text_ptr[0].lang = NULL; + text_ptr[0].lang_key = NULL; text_ptr[1].key = "Author"; text_ptr[1].text = "Leonardo DaVinci"; text_ptr[1].compression = PNG_TEXT_COMPRESSION_NONE; + text_ptr[1].itxt_length = 0; + text_ptr[1].lang = NULL; + text_ptr[1].lang_key = NULL; text_ptr[2].key = "Description"; text_ptr[2].text = "<long text>"; text_ptr[2].compression = PNG_TEXT_COMPRESSION_zTXt; -#ifdef PNG_iTXt_SUPPORTED - text_ptr[0].lang = NULL; - text_ptr[1].lang = NULL; + text_ptr[2].itxt_length = 0; text_ptr[2].lang = NULL; -#endif + text_ptr[2].lang_key = NULL; png_set_text(png_ptr, info_ptr, text_ptr, 3); /* Other optional chunks like cHRM, bKGD, tRNS, tIME, oFFs, pHYs */ |