11.3 Playback
To playback from a list, just call fz_run_display_list.
/* fz_run_display_list: (Re)-run a display list through a device. list: A display list, created by fz_new_display_list and populated with objects from a page by running fz_run_page on a device obtained from fz_new_list_device. dev: Device obtained from fz_new_*_device. ctm: Transform to apply to display list contents. May include for example scaling and rotation, see fz_scale, fz_rotate and fz_concat. Set to fz_identity if no transformation is desired. area: Only the part of the contents of the display list visible within this area will be considered when the list is run through the device. This does not imply for tile objects contained in the display list. cookie: Communication mechanism between caller and library running the page. Intended for multi-threaded applications, while single-threaded applications set cookie to NULL. The caller may abort an ongoing page run. Cookie also communicates progress information back to the caller. The fields inside cookie are continually updated while the page is being run. */ void fz_run_display_list(fz_context *ctx, fz_display_list *list, fz_device *dev, const fz_matrix *ctm, const fz_rect *area, fz_cookie *cookie);