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

From: Jeff Tupper / Pedagoguery Software Inc <tupper@peda.com>
Date: Wed, 7 Nov 2001 04:03:57 -0500
Message-Id: <a05100304b80ea729d33e@[192.168.1.2]>
To: Vincent Hardy <vincent.hardy@sun.com>
Cc: www-svg@w3.org
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>


-- 

tesstriangles.gif
(image/gif attachment: tesstriangles.gif)

Received on Wednesday, 7 November 2001 04:04:07 GMT

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