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Fix the svg:use. For a svg:use, it is a group which include the content it reference. It means that we can not tween it to its origin object directly. Instead, we need to ungroup it and then use the result matrix to generate the tweened transformation matrix. Therefore, we need to concate its matrix to the referenced object. Ad center object when the bbox-x is not available.
author wycc
date Sat, 02 Apr 2011 05:36:36 +0800
parents a74b4d986a91
children
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svg.js: 
===============

The sample code to load an SVG file. It requires the libxmljs, which is
available at http://github.com/polotek/libxmljs/tree/refactor.  Please
copy the libxmljs.node to the objs/default if you want to test the
libxmljs+mbfly without installing them into the system. The path can be
defined by the NODE_PATH environment variable.

(1) Compile MadButterfly with nodejs support
 ~user/MadButterfly$ ./configure --enable-nodejs; make

(2) Compile libxmljs
 ~user/MadButterfly/nodejs$ git clone http://github.com/polotek/libxmljs.git
 ~user/MadButterfly/nodejs$ cd libxmljs; make; cd ..

(3) Copy the libxmljs.node to the nodejs build directory
 ~user/MadButterfly/nodejs$ cp libxmljs/libjsxml.node objs/default
(4) Set the path
 ~user/MadButterfly/nodejs$ export NODE_PATH=objs/default

(5) Execute testsvg.js
 ~user/MadButterfly/nodejs$ ./run examples/testsvg/testsvg.js