void cpdf_set_text_pos (int pdf document, double x-koor, double y-koor, int mode)
The cpdf_set_text_pos() function sets the position of text for the next cpdf_show() function call.
The last optional parameter mode determines the unit length. If is 0 or omitted the default unit as specified for the page is used. Otherwise the koodinates are measured in postscript points disregarding the current unit.
See also cpdf_show(), cpdf_text().