This function belongs to a group that you will probably not use at
first when starting to work with Calamus. If this icon is selected,
you will be able to select invisible frames and modify them the same
as you would if they were visible. Some frames take a little time
before they are redrawn completely. In order to be able to move or
resize such frames quickly, there is the option to switch the actual
raster image or vector graphic to invisible, but still be able to
select the frame. The Edit invisible frame
function serves this
purpose. Its use is similar to all other functions in this function
group.
