To remove the warnings, Font shape `OT1/cmss/m/n' in size <4> not available(Font) size <5> substituted Size substitutions with differences(Font) up to 1.0pt have occurred. I used the ...
The nag package used with the l2tabu option complains when \label is used in a float without following a \caption. Unfortunately, it does not understand that the first argument of \subcaptionbox from ...
In an earlier question, I asked how to create zoomed highlights of a larger image automatically. User Jake provided an excellent solution using TikZ. However, when subcaptions and hyperref are added ...