Batiks pretty printer works fine on Windows and is actually easy to
use:
java -jar batik-svgpp.jar [OPTIONS] FILES
See http://xmlgraphics.apache.org/batik/tools/pretty-printer.html
Installing the Batik binaries is as easy as unzipping a zip archive,
assuming you already have a java runtime eng
there's a simple Brick Pattern here:
http://peepo.co.uk/temp/brick-pattern.svg
Perspective has been a fundamental property of western art for some
hundred of years.
feDisplacementMap may well be a possible route, however it does seem
somewhat complex in the relation to the concept.
regards
J
On Tue, 22 Jan 2008 12:52:47 +0100, ~:'' ありがとうございました。
<[EMAIL PROTECTED]> wrote:
> there's a simple Brick Pattern here:
> http://peepo.co.uk/temp/brick-pattern.svg
You might want to remove the space in patternUnits="objectBounding Box".
> feDisplacementMap may well be a possible route, however
Jonathan,
I don't see it as peculiar at all since "SVG is a language for describing
two-dimensional graphics in XML." [1] (the lighting filters are the only
exception to that AFAIK). In any case what you are talking about is 3D
graphics. There is no reason perspective correct transformations
Erik,
isn't it peculiar that a fairly simple perspective distortion is
missing from the SVG spec?
ie just as you describe by increasing scaling along a line
especially given it's importance and history in western art?
removed the typo, and updated slightly, thanks
regards
Jonathan Chetwynd
A
Erik,
it's certainly not 3D, there's no question of rotation, or animation
to give parallax.
this is 2D perspective distortion.
unless I'm misunderstanding something significant.
please could you elucidate.
regards
Jonathan Chetwynd
Accessibility Consultant on Media Literacy and the Internet
Frank,
having experimented briefly with feDisplacementMap it seems that it
does not scale the original image, rather it displaces, so if I've
understood the intention, and you agree, this would not be appropriate.
regards
Jonathan Chetwynd
Accessibility Consultant on Media Literacy and the I
Read the section of perspective correctness here for example:
http://en.wikipedia.org/wiki/Texture_mapping
Cheers
/Erik
On Tue, 22 Jan 2008 15:12:51 +0100, ~:'' ありがとうございました。
<[EMAIL PROTECTED]> wrote:
> Erik,
>
> it's certainly not 3D, there's no question of rotation, or animation
> to give pa
Hi folks,
Here is an example using feDisplacement
(animated) to apply nonlinear distortion to a brick pattern.
It works in IE/ASV and in Opera 9.5 (something).
http://srufaculty.sru.edu/david.dailey/svg/distort.svg
What it does is to overlay two gradients: one
vertical one on top of a horizo
David,
I'm a little uncertain where this is going, however it appears that
your transform isn't effecting the latitudinal lines of the brickwork.
Erik may be suggesting this graphic as a defining example:
http://upload.wikimedia.org/wikipedia/commons/5/57/
Perspective_correct_texture_mapping.j
example Perspective Brick Pattern: how to create perspective in pattern?
http://www.peepo.co.uk/temp/perspective-brick-pattern.svg
a not very wonderful kludge.
I would expect that when using an authoring tool one could grab a
corner, and manipulate the perspective on a pattern. In this instanc
Or you can write a batch file with your favoured options and %1 in
place of FILES and add it as an action for the file type SVG. This
way you can just right click on an SVG file and start the pretty
printer from the context menu. I don't use pretty printer, but that's
the way I use ttf2svg and
Exactly. The interpolating function is constant. So x is constant at
400 during each active duration of the animation. But that is
different from the base value of 320, defined at the element
itself, which is applied whenever the is not active. So
there's never any continuous motion, but a ju
Hi Frank,
This is a very good idea. Could you describe this technique in more
detail, either on the Batik wikie, the SVG wiki or on your own
website/blog?
I'd be interested to use this or propose it to colleagues who work
primarily on Windows, but I am not very skilled in Windows. So I
can't
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