Opened 9 years ago

Closed 9 years ago

#9168 closed Bugs (duplicate)

polygon resize -1 of a 1 point wide polygon doesn't make it disappear

Reported by: Stefan Thiede Owned by: Lucanus Simonson
Milestone: To Be Determined Component: polygon
Version: Boost 1.54.0 Severity: Problem
Keywords: polygon resize Cc:

Description

I tried to use resize(pset, -1); resize(pset, 1) to filter the results of a xor which should remove all polygon with only 1 or 2 database unit differences. resize -1 generates wrong output if the polygon are not orthogonal.

input: 0,0 0,5 1,5 1,0 3,-3 resize -1: 0,1 -3,5 0,0 0,1

Attachments (1)

test_resize.cpp​ (1.2 KB ) - added by anonymous 9 years ago.

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Change History (2)

by anonymous, 9 years ago

Attachment: test_resize.cpp​ added

comment:1 by Andrii Sydorchuk, 9 years ago

Resolution: → duplicate
Status: new → closed

I am marking this as duplicate of the ticket #6063.

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