- From: <ronan@roasp.com>
- Date: Wed, 7 Nov 2001 14:25:49 +0100
- To: "Thomas E Deweese" <thomas.deweese@kodak.com>, "Jeff Tupper / Pedagoguery Software Inc" <tupper@peda.com>
- Cc: "Vincent Hardy" <vincent.hardy@sun.com>, <www-svg@w3.org>
This corresoponds with what I am finding by looking through the DOM on webdraw. The tile is not a superposition of 2 triangles, but 2 triangles above / below eachother. Ronan ?-----Original Message----- ?From: www-svg-request@w3.org [mailto:www-svg-request@w3.org]On Behalf Of ?Thomas E Deweese ?Sent: Wednesday, November 07, 2001 1:47 PM ?To: Jeff Tupper / Pedagoguery Software Inc ?Cc: Vincent Hardy; www-svg@w3.org ?Subject: Re: Patterns and Clipping (Adobe SVG Plug-In and Batik) ? ? ?>>>>> "JT" == Jeff Tupper / Pedagoguery Software Inc ?<tupper@peda.com> writes: ? ?JT> I apologize for my omission. ? ?JT> The Tess file used to generate the SVG file has a pinkish triangle ?JT> over, and within, a larger yellow triangle. I am including a 1.7k ?JT> GIF file (tesstriangles.gif) to illustrate a portion of the ?JT> tiling. ? ?JT> With Batik, I see the entire yellow triangle but no pinkish ?JT> triangle. ? ? This is due to an error in the SVG. In looking at the SVG it ?appears that the pattern consists of a yellow triangle with a pink ?triangle drawn inside of it. In reality the pattern is a yellow ?triangle with a slightly smaller pink triangle drawn one pattern tile ?height below the yellow triangle (see attached PNG). ? ? Thus when we fill the tile drawing left->right, top->bottom. the ?second row of triangles hides the pink triangle, so no pink triangles ?show up. If you drew the pink triangle 'above' the yellow triangle it ?would show up. ? ?JT> With the Adobe plug-in, I see a portion of the pinkish triangle ?JT> and a portion of the yellow triangle. ? ? They apparently don't handle overflow=visible so they only draw ?one copy of the graphic in the tile, so the next row doesn't obliterate ?the part of the pink triangle. ? ?JT> Jeff ? ? Hope this helped. ? ?
Received on Wednesday, 7 November 2001 08:31:46 UTC