The resize function will alter
the size of your image. Unlike zooming, which only changes
the displayed size of the image, Resize will permanently alter the
height and width of the image.
You can set a new image size
by altering either:
||The size in pixels of the destination image
||The percentage increase over the original.
If you do not wish to maintain
the aspect ratio of the image you can deselect the 'Maintain aspect
ratio' option and set the new height and width of image