Setting buffer properties: HarfBuzz Manual, AppImage issues listing · Issue #611 · cjcliffe/CubicSDR …
void hb_buffer_set_script (hb_buffer_t *buffer, hb_script_t script) Sets the script of buffer to script . Script is crucial for choosing the proper shaping behaviour for scripts that require it (e.g. Arabic) and the which OpenType features defined in the font to be applied.
hb_buffer_set_direction(buf, HB_DIRECTION_LTR) hb_buffer_set_script(buf, HB_SCRIPT_LATIN) hb_buffer_set_language(buf, hb_language_from_string(en, -1)) However, since these properties are often repeated for multiple text runs, you can also save them in a hb_segment_properties_t for reuse:, hb_ buffer_set_script void hb_ buffer_set_script (hb_ buffer _t *buffer, hb_script_t script), hb_buffer_set_script: @buffer: an hb_ buffer_t. @script: an hb_script_t to set. Sets the script of @buffer to @script. Script is crucial for choosing the proper shaping behaviour for scripts that require it (e.g. Arabic) and the which OpenType features defined in the font to be applied.
If buffer is not empty, it must have content type HB_BUFFER_CONTENT_TYPE_UNICODE. If buffer script is not set (ie. is HB_SCRIPT_INVALID ), it will be set to the Unicode script of the first character in the buffer that has a script other than HB_SCRIPT_COMMON , HB_SCRIPT_INHERITED, and HB_SCRIPT_UNKNOWN.
* @script: the #hb_script_t of the buffer, see hb_ buffer_set_script (). 139 * @language: the #hb_language_t of the buffer, see hb_ buffer _set_language(). 140 * 141 * The structure that holds various text properties of an #hb_ buffer _t. Can be: 142 * set and retrieved using hb_ buffer _set_segment_properties() and: 143, 6/28/2017 · hb_ buffer_set_script (buffer, text. script) hb_buffer_set_language (buffer, hb_language_from_string (text. language. c_str (), text. language. size ())) size_t length =.
hb_segment_properties_t. hb_segment_properties_t: @direction: the hb_direction_t of the buffer, see hb_buffer_set_direction (). @script: the hb_script_t of the buffer, see hb_ buffer_set_script (). @language: the hb_language_t of the buffer, see hb_buffer_set_language (). hb_set_t.
