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Merge pull request #742 from unel/master 

It needs some tweaking, I will fix it.
This commit is contained in:
Dmitry Baranovskiy 2013-06-21 03:00:03 -07:00
parent e5048b7f81 a2edf84f77
commit b1c607971d
1 changed files with 30 additions and 6 deletions
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36
raphael.core.js
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@ -3866,11 +3866,13 @@
= (number) length.
\*/
elproto.getTotalLength = function () {
if (this.type != "path") {return;}
var path = this.getPath(); if(!path){ return; }
if (this.node.getTotalLength) {
return this.node.getTotalLength();
}
return getTotalLength(this.attrs.path);
return getTotalLength(path);
};
/*\
* Element.getPointAtLength
@ -3890,8 +3892,29 @@
o }
\*/
elproto.getPointAtLength = function (length) {
if (this.type != "path") {return;}
return getPointAtLength(this.attrs.path, length);
var path = this.getPath(); if(!path){ return; }
return getPointAtLength(path, length);
};
/*\
* Element.getPath
[ method ]
**
* Return path of element. Only works for element of "path" type and simple elements like "circle".
**
\*/
elproto.getPath = function() {
var path;
if (this.type === "path") {
path = this.attrs.path
} else if(R._getPath[this.type] instanceof Function) {
path = R._getPath[this.type](this);
}
return path;
};
/*\
* Element.getSubpath
@ -3907,8 +3930,9 @@
= (string) pathstring for the segment
\*/
elproto.getSubpath = function (from, to) {
if (this.type != "path") {return;}
return R.getSubpath(this.attrs.path, from, to);
var path = this.getPath(); if(!path){ return; }
return R.getSubpath(path, from, to);
};
/*\
* Raphael.easing_formulas