Simply using display(array) we can create larger zoomed sized plots that I think some people would like but only for 2d but what about 3d plots ? - read on.
Now this expands only the width of the plot and works for all 2d plots.
a:=plot(sin(x)):
display(array([a])) # displays plot at screen width size
What I think most people want is an easy way to adjust plot sizes from the default Maple install without having to load any special packages ...