- Have a set of libharu gstate update related wrapper routines which minimizes the gstate updates in the PDF file
resulting in smaller PDF file size.
- Colour values were wrongly scaled (was dividing by 256 instead of by 255).
- pdf_plot_polygon(): last (closing) lineto wasn't needed, a fill operation will do that automatically.
- pdf_scale/pdf_set_scale(): moved to desktop/save_pdf/font_haru.c as pdf_text_scale/haru_nsfont_set_scale().
- desktop/save_pdf/pdf_plotters.c(pdf_set_scale): moved to desktop/save_pdf/font_haru.h as haru_nsfont_set_scale().
- desktop/save_pdf/font_haru.c:
- moved pdf_scale variable from pdf_plotters.c to here.
- haru_nsfont_set_scale(): was pdf_set_scale from pdf_plotters.c
- haru_nsfont_apply_style(): always calculate font size and pass it on to caller when requested.
- desktop/save_pdf/font_haru.h:
- haru_nsfont_set_scale(): declare.
- haru_nsfont_apply_style(): add font size parameter
- gtk/gtk_scaffolding.c(MENUHANDLER(export_pdf)): call haru_nsfont_set_scale() instead of pdf_set_scale().
svn path=/trunk/netsurf/; revision=6363
- save_pdf(): constify path parameter and routine no longer frees it.
Follow latter change in pdf_end(), nsgtk_PDF_set_pass() and nsgtk_PDF_no_pass()
- pdf_printer: constify
- last_clip_x0, last_clip_y0, last_clip_x1, last_clip_y1, in_text_mode, text_mode_request: make static
- pdf_doc: free previous PDF document if previous save attempt failed.
- set PDF Creator entry based on our user_agent_string().
* other minor changes.
svn path=/trunk/netsurf/; revision=5452
