Hide objects
The "hide objects" feature is to avoid too much visual confusion if you
work with many objects. You can make objects 25% visible or totally invisible to
hide all uninteresting lines.
Please note:
The selected object or group is always 100% visible.
Tips
The "Make all objects 25% visible" option is the most
useful option if you work on complex constructions.
Use the "Make all objects totally invisible" when EOD is too
slow and you want to edit a single object without seeing anything else. This
could be useful for the cutom if you adjust single points.

Click on the eye-button to see a little drop down menu. The following options
will appear
Object 100% visible |
Object 25% visible |
Object totally invisible |
Make all objects 100% visible |
Make all objects 25% visible |
Make all objects totally invisible |
Here are some pictures to show you the differences:
 |
 |
 |
100% visible |
25% visible |
totally invisible |
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100% visible |
 |
25% visible |
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