Tool NameShapes Buffer
Tool ID18
Library IDshapes_tools
Version1.0
Author(s)O.Conrad, V.Wichmann (c) 2008-2025

Description

The tool allows one to buffer point, line and polygon shapes layers.
Uses the free and open source software library Clipper created by Angus Johnson.

References

Clipper Homepage


Parameters

NameTypeIdentifierDescriptionConstraints
Input
Shapesshapes, inputSHAPES
Output
Buffershapes, outputBUFFER
Options
Buffer Distancetable fieldDIST_FIELD
Defaultfloating point numberDIST_FIELD_DEFAULTdefault value if no attribute has been selectedMinimum: 0.000000
Default: 100.000000
Scaling Factor for Attribute Valuefloating point numberDIST_SCALEMinimum: 0.000000
Default: 1.000000
Dissolve BuffersbooleanDISSOLVEDefault: 1
Number of Buffer Zonesinteger numberNZONESMinimum: 1
Default: 1
Inner BufferbooleanPOLY_INNERDefault: 0
Arc Vertex Distance [Degree]floating point numberDARCMinimum: 0.010000
Maximum: 45.000000
Default: 5.000000
Join TypechoiceJOIN_TYPEAvailable Choices:
[0] Square
[1] Bevel
[2] Round
[3] Miter
Default: 2
End TypechoiceEND_TYPEAvailable Choices:
[0] Polygon
[1] Joined
[2] Butt
[3] Square
[4] Round
Default: 4