Samsung SF-5100PI-XAA - Manual (Page 48)

3.15 Working with ImageThru
Using SmarThru
Editing images
To enlarge or reduce the image displayed
It may be useful when you need to take a closer look at some parts of the
image, or see the whole image. Select a proper sub menu from the
View
menu.
Note: Changing the zoom factoring doesn’t change the image itself; it does only
change the way of view. To change the size of image itself, you should
perform resizing or resampling.
Erasing parts of an image
To erase a part of image, choose the tool from the toolbox. You can
change the size of the eraser. The erased areas will be replaced with a
selected background colour.
Transforming images
The bottom part of the Image menu contains commands used for
transforming images. All these commands (except of Resize , Resample ,
and Crop ) work with either a whole image or with a selected region. The
Resize and Resample commands work with the whole image only. The
Crop command works only if a region is selected.
Rotate: Lets you rotate the image or a selected region.
Flip: Flips the image vertical or horizontal.
Shear: Lets you shear (skew) the image by arbitrary angle.
Crop: Lets you cut a part off trim the image.The contents of the selected
part will replace the whole image.
Resize: Lets you resize the image. It works only with the whole image.
Choose new dimensions in the Width and Height fields.
Resample: This function is similar to Resize , but results of the functions
slightly differ. While Resize function simply “stretches” pixels when
enlarging the image, the Resample function performs some kind of
interpolation. This results in more smooth images with anti-aliased colour
transitions.