Boundary Creation Dialog Box — GstarCAD 2027

Boundary Creation Dialog Box

GstarCAD 2027 · Command Reference

Commands > B Command > BOUNDARY > Boundary Creation Dialog Box

Function Description:

The Boundary Creation Dialog Box is used to define object type, boundary set, and island detection method when creating a region or polyline by specified points within a region enclosed by objects.

Dialog Box Options:

Pick Points

Specifies one point in a closed region, the boundary can be determined by it.

Island detection

Controls the boundary type. The boundary can be created by regions or polylines.

Object Type

This closed boundary is called island. Specifies the type of the new boundary object. BOUNDARY command creates the boundary as a region or a polyline object.

Boundary Set

When specifying the boundary by a point, the boundary set is a set of objects which need to be analyzed.

• Current Viewport: Defines the boundary set from everything in the current viewport extents. Current boundary set will be discarded when you select this option.
• New: Prompts you to select the objects that define the boundary set. Only the objects, that can be used to create a region or closed polyline, can be selected to construct the new boundary set.

Some related detail about those options reference to HATCH.

Other versions with matching text

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Article ID: 4163
Created: September 26, 2026
Last Updated: September 25, 2026
Author: kbadmin

Online URL: https://www.kb2.gstarcad.com.my/article.php?id=4163