This function still needs to be improved. When I tried to use it again, I found that it did not export PDF. After using the able2extract conversion CAD tool, the effect of importing into CAD was better, because after exporting to DWG format, it lost a lot of text content, and vector graphics were not visible in CAD. The edges are also simplified and cannot be used. I often use affinity to export PDF and convert it to DWG or other formats that are convenient for screen printing. In the industry, Affinity is generally used by our Chinese designers to make printing files and CMF. I think Affinity’s future should have basic dimensions or information annotations (this is annotations rather than simple measurements, it should have various arrow options similar to the current line head and tail options), and have excellent dimensional accuracy, and can also add commonly used Color management systems similar to PANTONE and ral allow designers to flexibly call and optimize the accuracy of graphic exports. Add an export scale option to PDF export, because we sometimes process files with very large canvases and let him export an A4 paper. The size of the PDF file can be fully opened in Adobe PDF, narrowing the gap between it and AI or CDR.