ImageSize
 Usage
• ImageSize is an option for Export, Display and other graphics functions, as well as for Cell, which specifies the absolute size of an image to render.
Notes
• The following settings can be given:
| wspec | width specified by wspec | | {wspec, hspec} | width and height specified |
• Specifications for both width and height can be any of the following:
| Automatic (default) | determined by location or other dimension | | d | d printer's points | | 72 di | di inches |
• With ImageSize->{w, h}, an object will be sized if possible so that its longer dimension just fits in a  region. • If the aspect ratio of the object is not  , then space will be left around it. The position of the object in the defined region is determined by the setting for the object's Alignment option. • ImageSize -> w is equivalent to ImageSize -> {w, Automatic}. • ImageSize -> {Automatic, h} normally determines image size from height, with width left unconstrained. • New in Version 3.
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