Boost logo

Geometry :

Subject: [geometry] Negative buffer
From: guolong (longzaitianguo_at_[hidden])
Date: 2013-11-22 00:07:18

Dear sir,

I am using the boost geometry for my project recently.
In my project, I need a negative buffer.
I notice that I need to use the trunk version buffer for the general

However, it seems that the buffer function do not support negative buffer.
When I set the distance to a negative value, I get nothing.

Is there another way to satisfy the negative buffer?

Best regards,
Guo Long

View this message in context:
Sent from the Boost Geometry mailing list archive at

Geometry list run by mateusz at