W3C home > Mailing lists > Public > www-svg@w3.org > November 2001

RE: Patterns and Clipping (Adobe SVG Plug-In and Batik)

From: <ronan@roasp.com>
Date: Wed, 7 Nov 2001 11:30:13 +0100
To: "Jeff Tupper / Pedagoguery Software Inc" <tupper@peda.com>, "Vincent Hardy" <vincent.hardy@sun.com>
Cc: <www-svg@w3.org>
Message-ID: <EMENJCDHGFFGOCDJOBLMEEOCCGAA.ronan@roasp.com>
I have tried your sample code on its own, and also as a dynamically
generated test using my SVG perl module, and find zero discrepancy between
Adobe RC1 on NS and on IE, and JASC WebDraw.

The result is exactly the same. I suggest that there may be a problem on
your side, although I  can not see exactly what it is.

I will keep at looking at this.

http://roasp.com/cgi-bin/new_svg/examples/tessalate.pl

Ronan

?-----Original Message-----
?From: www-svg-request@w3.org [mailto:www-svg-request@w3.org]On Behalf Of
?Jeff Tupper / Pedagoguery Software Inc
?Sent: Wednesday, November 07, 2001 10:04 AM
?To: Vincent Hardy
?Cc: www-svg@w3.org
?Subject: Re: Patterns and Clipping (Adobe SVG Plug-In and Batik)
?
?
?Vincent,
?
?I apologize for my omission.
?
?The Tess file used to generate the SVG file has a pinkish triangle
?over, and within, a larger yellow triangle. I am including a 1.7k GIF
?file (tesstriangles.gif) to illustrate a portion of the tiling.
?
?With Batik, I see the entire yellow triangle but no pinkish triangle.
?
?With the Adobe plug-in, I see a portion of the pinkish triangle and a
?portion of the yellow triangle.
?
?Jeff
?
?
?
?
?>Jeff,
?>
?>I am not sure I understand that problem you have with the SVG file you
?>sent. I am trying it with Batik 1.1rc3 and if I for example add a
?>rectangle bigger than the tile, it is not clipped (i.e., I added:
?><rect x="-10" y="-10" width="110" height="110" fill="black" opacity=".2"
?>/>
?>to the <pattern> content).
?>
?>Could you give us more information as to what you expected and what
?>you seen you think is wrong?
?>
?>Thanks,
?>Vincent Hardy.
?>
?>Jeff Tupper / Pedagoguery Software Inc wrote:
?>>
?>>  Before I submit bug reports to
?>>
?>>     http://www.adobe.com/svg/feedback/bugreport.html
?>>
?>>  and
?>>
?>>     http://nagoya.apache.org/bugzilla/enter_bug.cgi?product=Batik%201.0
?>>
?>>  perhaps someone on the list can see something wrong with the SVG file
?>>  that follows.
?>>
?>>  Any comments on the file would be welcome.
?>>
?>>  Neither the Adobe SVG plug-in nor the Batik browser generate the
?>>  output I expect. It seems that both could use a little more
?>>  self-restraint when it comes to clipping.
?>>
?>>  Jeff
?>>
?>>  ---------------------
?>>  <?xml version="1.0" standalone="no"?>
?>>  <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20001102//EN"
?>>  "http://www.w3.org/TR/2000/CR-SVG-20001102/DTD/svg-20001102.dtd">
?>>  <svg width="13.8994444444cm" height="14.3227777778cm"
?viewBox="0 0 394 406">
?>>  <g style="fill-rule:evenodd; stroke-linejoin:round;
?stroke-linecap:round">
?>>  <defs>
?>>  <g id="Tess0p">
?>>  <path d="
?>>  M3.3990658069,-62.3162064596
?>>  L35.1273529603,-50.7786474947
?>>  L58.9134676969,-42.1291512269
?>>  L90.6417548503,-30.5915922620
?>>  L90.6417548503,-30.5915922620
?>>  L64.7857921124,-8.882869051
?>>  L45.4020512462,7.3917624343
?>>  L19.5460885082,29.1004856453
?>>  L19.5460885082,29.1004856453
?>>  L13.6737640928,-4.1457965306
?>>  L9.2713902223,-29.0699242838
?>>  L3.3990658069,-62.3162064596
?>>  Z"/></g>
?>>  <g id="Tess0" style="fill:rgb(255,255,0); stroke:none"><use
?>>  xlink:href="#Tess0p"/></g>
?>>  <g id="Tess1" style="fill:none; stroke:rgb(0,0,0);
?>>  stroke-width:2.413002413"><use xlink:href="#Tess0p"/></g>
?>>  <g id="Tess2p">
?>>  <path d="
?>>  M13.5962632276,48.719943232
?>>  L44.1878554895,60.6166735562
?>>  L44.1878554895,60.6166735562
?>>  L74.7794477515,72.5134038803
?>>  L74.7794477515,72.5134038803
?>>  L49.1807809379,93.0581347593
?>>  L49.1807809379,93.0581347593
?>>  L23.5821141242,113.6028656384
?>>  L23.5821141242,113.6028656384
?>>  L18.5891886759,81.1614044352
?>>  L18.5891886759,81.1614044352
?>>  L13.5962632276,48.719943232
?>>  Z"/></g>
?>  > <g id="Tess2" style="fill:rgb(255,170,255); stroke:none"><use
?>  > xlink:href="#Tess2p"/></g>
?>  > <g id="Tess3" style="fill:none; stroke:rgb(0,0,0);
?>  > stroke-width:2.413002413"><use xlink:href="#Tess2p"/></g>
?>>  </defs>
?>>  <defs><pattern id="TessPattern" patternUnits="userSpaceOnUse"
?>>  patternTransform="translate(197,203) rotate(0)
?>>  scale(0.8825954455,0.8825954455)" x="0" y="0" width="100"
?>>  height="100" viewBox="0 0 100 100" overflow="visible">
?>>  <g><use xlink:href="#Tess0"/></g>
?>>  <g><use xlink:href="#Tess1"/></g>
?>>  <g><use xlink:href="#Tess2"/></g>
?>>  <g><use xlink:href="#Tess3"/></g>
?>>  </pattern></defs>
?>>  <rect x="0" y="0" width="394" height="406" fill="url(#TessPattern)"
?>>  stroke="none"/>
?>>  </g>
?>>  </svg>
?
?
?--
Received on Wednesday, 7 November 2001 05:34:24 GMT

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