| as.character.clip_list | Convert clipping spec into PDF string |
| as.character.clip_polygon | Convert clipping spec into PDF string |
| as.character.clip_rect | Convert clipping spec into PDF string |
| as.character.pdf_dict | Render 'pdf_dict' as character string |
| as.character.pdf_rotate | Convert scale/rotate/translate specification to a PDF transformation string |
| as.character.pdf_scale | Convert scale/rotate/translate specification to a PDF transformation string |
| as.character.pdf_stream | Convert 'pdf_stream' to character |
| as.character.pdf_transform_list | Convert scale/rotate/translate specification to a PDF transformation string |
| as.character.pdf_translate | Convert scale/rotate/translate specification to a PDF transformation string |
| clip_polygon | Define a clipping polygon for use as a 'clip' argument |
| clip_rect | Define a clipping rectangle for use as a 'clip' argument |
| create_pdf | Create an new PDF |
| pdf_bezier | Add a cubic bezier to a PDF doc |
| pdf_circle | Add a circle to a PDF doc |
| pdf_clip_polygon | Add a global clipping polygon to a PDF doc |
| pdf_clip_rect | Add a global clipping rectangle to a PDF doc |
| pdf_image | Add image to a PDF doc |
| pdf_line | Add a line to a PDF doc |
| pdf_newpage | Start a new page in a PDF odc |
| pdf_polygon | Add a polygon to a PDF doc |
| pdf_polyline | Add a polyline to a PDF doc |
| pdf_rect | Add a rectangle to a PDF doc |
| pdf_rotate | Modify global transformation matrix with additional rotation |
| pdf_scale | Modify global transformation matrix with additional scaling |
| pdf_text | Add text to a PDF doc |
| pdf_translate | Modify global transformation matrix with additional translation |
| pgpar | Create graphical parameters for PDF objects |
| print.pdf_doc | Print a 'pdf' object to the console |
| tf_rotate | Create a rotation specification (for use as 'tf' argument) |
| tf_scale | Create a scaling specification (for use as 'tf' argument) |
| tf_translate | Create a translation specification (for use as 'tf' argument) |
| write_pdf | Write pdf to file or string |