４５゜
４５゜
２／２
１／２
２／２
２／２
１／２
The relation between the specified image size and the enlarged image size is as follow.
Specified area
Enlarged area
Smaller than 128
×
128
→
128
×
128
Smaller than 256
×
256
→
256
×
256
256
×
256 or larger
→
512
×
512
6.7.4 Trim
The image outside of a designated region on the current image is erased. With Rectangle
you can designate an optional rectangular region, and with Square you can designate a
square region.
1.
Click on Analyse in the main menu and select Trim in the pull-down menu.
Then select Rectangle or Square in the pulldown sub-menu.
A cross cursor “+” appears on the image.
2.
Designate two diagonal points of a region to be trimmed.
When you select Square, the cursor can move only in a 45
°
direction.
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3.
The image outside of the specified region is erased at the moment the
second point is designated.
The data in the erased region are set to 0 (black).
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