I tend to just click the box I want to size to
note the size in the H and W boxes on the toolbar
then select the next box, type those numbers into the boxes (you have to watch as sometime typing a number will mean it jumps to the nearest so 25 might be 25.786 or 24.967 or such)
select the next box and repeat until all are the same size.

not sure there is a way to do it "automatically" with all the boxes at once.

Gaz


On 7 March 2014 19:22, David <ldl08@...961...> wrote:
Dear list,

I have some four boxes on my canvas and would like to resize three of
them to the dimension of the fourth.