-  derivative file names: 

-- ...-...t.gif for thumbnails
-- ...-...g.gif for galleries

-- ...-...r.jpg for lower resolution 
-- ...-...v.jpg for higher resolution

Scaling Derivatives in Debabelizer-Reference, Thumbnail, and Gallery Views

jd 2003-03-07rev.

r=reference jpeg
see scaling % chart

t=thumbnail gif
252 x 202 pixels

Landscape
252 wide
202 high

Portrait
252 high
202 wide

g=gallery gif
108 x 86 pixels

Landscape
108 wide
86 high

Portrait
108 high
86 wide

For Debabelizer script creation open: File>New>Script>
For script command insertion step one open: Script>Insert Command>
View>Zoom>1x
For script command insertion step two open: Script>Insert Command>
Image>Scale>Specify
Click on the script text Unspecified Parameters, fill in the dialog box as
follows:
Units: Pixels
Method: Absolute
Width: see above for size and orientation
Height: see above for size and orientation
Options:
Algorithm: Sine-Sharp
Uncheck Constrain proportions
Save (file extension is .dbs)