| _dk_fig_object_ | Fig file object |
| _dk_fig_svg_attr_ | SVG attribute |
| _dk_fig_svg_drve_ | SVG-driver-specific data for an object |
| _dk_fig_svg_pat_ | SVG fill pattern |
| _dk_fig_svg_style_ | SVG fill style |
| _dkfig_font_ | Font |
| _dkfig_pdf_output_instruction_ | PDF output instruction |
| _rgb_ | RGB color definition |
| dk_bspline_t | Bezier spline segment |
| dk_fig_arc | Arc object |
| dk_fig_arc_calc | Arc calculations struct |
| dk_fig_arrow | Arrowhead data |
| dk_fig_bb | Bounding box in Fig coordinates |
| dk_fig_bezier_point | Bezier point data |
| dk_fig_colorcell | Color cell object |
| dk_fig_compound | Compound object (group) |
| dk_fig_conversion | Conversion job structure |
| dk_fig_dcc | Color cell |
| dk_fig_drawing | Fig drawing |
| dk_fig_ellipse | Ellipse object |
| dk_fig_fonth_t | Font handling |
| dk_fig_fpd | Filling, pattern and drawing |
| dk_fig_opt | Structure used to store options and file names |
| dk_fig_output_mp | MetaPost output structure |
| dk_fig_point | Point coordinates |
| dk_fig_polyline | Polyline object |
| dk_fig_rot_ellipse | Rotated ellipse |
| dk_fig_spline | X-spline object |
| dk_fig_text | Text object |
| dk_xspline_t | X-spline calculation structure |
| dkfig_bitmap_width | Bitmap header information |
| dkfig_eps_image_info | Image used in EPS output driver |
| dkfig_eps_output_instruction | EPS output structure |
| dkfig_java_color | Color for Java output driver |
| dkfig_java_drve | Driver specific object extension for Java output driver |
| dkfig_java_font | Font for Java output driver |
| dkfig_java_image | Image for Java output driver |
| dkfig_java_output_instruction | Java conversion structure |
| dkfig_java_stroke | Stroke for Java output driver |
| dkfig_mp_output_instruction | MetaPost output structure |
| dkfig_pdf_drve_text | PDF-driver-specific object extension |
| dkfig_pdf_image | Image used by PDF output driver |
| dkfig_pdf_object_position | PDF object position |
| dkfig_pdf_pattern | Pattern description for PDF output driver |
| dkfig_svg_output_instruction | SVG output structure |
| ft_suffix_t | File type/file name suffix pair |
| iai | Image attached information structure |
| image_data | Image information |
| PATD | Data for one pattern |
| pattern_data | Pattern data |
| pdf_arc_calc | A struct to support arc / circle interpolations using Bezier splines |
| spline_iteration_t | Newton iteration scheme for spline shortening |
1.5.8