Trim - JEOL JSPM-5200 Instructions Manual

６ ANALYSIS OPERATION
The relation between the specified image size and the enlarged image size is as follow.
Specified area
Smaller than 128 × 128
Smaller than 256 × 256
256 × 256 or larger
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.
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).
6-48
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Enlarged area
→ 128 × 128
→ 256 × 256
→ 512 × 512
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４５゜ ４５゜
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TMPM5200-2