Once you have chosen to edit and overlay the window will appear as show below.
The different elements of this window are summarised below. They are described in more detail in the following sections.
- ① This is where the position, rotation and scale of the loaded image, in the real world, will be specified. You can also choose to crop the image if you wish. The crop option is particularly useful for drawings which have title blocks which you want to remove.
- ② This is where transparency can be set, so that the user can see through the loaded site plan.
The setting of the image position, crop and the transparency is described further in Position & Scale and Transparency.