SELECTIONAREAOPACITY System Variable

GstarCAD 2026 → System Variables

Function Description:

The SELECTIONAREAOPACITY system variable is used to control the opacity of selection area in window selection and crossing selection.

TypeInteger
Saved inRegistry
Initial value25
Range0 ~ 100

The smaller of the opacity value, the more transparent of selection area. If specified it to be 100, the selection area become completely opaque. To view the effect, the SELECTIONAREA system variable must be turned on.


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