This function scales the image about its center. After scaling, the center of the image is not shifted.
Arguments
- x
An object of class
*Image
as implemented in this package.- factor
Numeric, scaling factor.
- ...
Ignored. It's there so different methods can all be passed to the same
lapply
in the method for SFE objects. Some methods have extra arguments.
Value
A *Image
object of the same class that has been scaled. Behind
the scene, it's only the extent that has been changed and the images are not
changed. The center of the image is unchanged.
See also
Other image methods:
SFE-image
,
affineImg()
,
cropImg()
,
dim,BioFormatsImage-method
,
ext()
,
imgRaster()
,
imgSource()
,
mirrorImg()
,
rotateImg()
,
translateImg()
,
transposeImg()