Scale view. Scales the composite image by the inverse of invFactor.
Inverse scale factor (real greater than 0.0).
No scaling is applied when
invFactor larger than 1.0 down-scales and smaller than 1.0 enlarges the composite image.
scl= is specified, and
hei= are present as well, the image is cropped to
hei= after scaling.
An error is returned if the calculated or default reply image size is larger than
View Attribute. Applies regardless of current layer setting.
scl= are specified, the reply image will either have the size of the composite image or
attribute::DefaultPix, whichever is smaller.
See the example in rotate= for a common application of
wid= , hei=, attribute::DefaultPix