You can save your plan as a PDF file and open the PDF in Photoshop. PS will ask you what pixel dimensions you want ... and will convert the vector linework into an image with the specified size. The lines may be too thin/etc without some playing on both ends...
Karl
One of the forum moderators
AC 28 USA and earlier • macOS Sequoia 15.2, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB