5.8 SmarThru 2Editing ImagesTo Enlarge or Reduce the Image DisplayedThis may be necessary to take a closer look at some parts of the imageor see the entire image. Select a proper submenu from the View menu.Note: Changing the zoom factor does not change the image, only the waythe image is viewed. To change the size of the image, performResizing or Resampling.Erasing Parts of an ImageTo erase a part of an image, choose the tool from the toolbox. Youcan change the size of the eraser. The erased areas will be replaced witha selected background color. For further details on erasing parts of animage, use the on-line help.Transforming ImagesThe bottom part of the Image menu contains commands fortransforming images. All commands (except for Resize, Resample, andCrop) work with either a whole image or with a selected region. TheResize and Resample commands work with the whole image only. TheCrop command works only if a region is selected.Rotate: To rotate the image or a selected region.Flip: Flips the image vertically or horizontally.Shear: To shear (skew) theimage by an arbitrary angle.Crop: To cut a part off the image. The contents of the selected part willreplace the whole image.Resize: To resize the image. It works only with the whole image. Choosenew dimensions in the Width and Height fields.Resample: Is similar to Resize, but the results of the functions differslightly. While Resize function simply “stretches” pixels when enlargingthe image, the Resample function interpolates the changes. This resultsin smooth images with anti-aliased color transitions.For further details on transforming images, use the on-line help.➜➜