RGB Spectrum Quadra User's Guide - Manual (Page 93)

I M A G E C O N C E P T S
Image Rectangles
350-7951 Quadra User’s Guide 85
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In the second example below, a portion of the full size source image has been
defined.
Figure A-2. Portion of Full Size Image
The “cropped” image is 450 pixels wide by 300 lines high. The upper left
corner starts at pixel coordinate (
100 , 50 ). The bottom right corner ends at
coordinate ( 549 , 349 ).
Thus, to define (and use) the “cropped” size picture from Figure A-2 as your
source, the WSR would be defined as:
100 50 450 300