[filter-effects] negative std deviation on feGaussianBlur from Dirk Schulze on 2013-08-26 (public-fx@w3.org from July to September 2013)

From: Dirk Schulze <dschulze@adobe.com>
Date: Mon, 26 Aug 2013 05:31:05 -0700
To: "public-fx@w3.org" <public-fx@w3.org>
Message-ID: <2C1475BC-3BEE-4718-A365-04464BACFAAA@adobe.com>

Hi, 

The specification currently does not say what happens on negative standard deviation values for feGaussianBlur [1]. I suggest that it is not treated differently than a value of zero: the filter primitive does not have any effect on the input image, the input does not get blurred. I'll change the specification text to this suggestion.

Greetings,
Dirk

[1] http://www.w3.org/TR/filter-effects/#feGaussianBlurElement

Received on Monday, 26 August 2013 12:31:33 UTC