Merge branch '3.0.0' introducing several changes:

 - textpath now is a parent element, the lines method of text will return the tspans inside the textpath (#450)
 - fx module rewritten to support animation chaining and several other stuff (see docs when commited)
 - fixed absolute transformation animations (not perfect but better)
 - fixed event listeners which didnt work correctly when identic funtions used
 - added `element.is()` which helps to check for the object instance faster (instanceof check)
 - added more fx specs

1 files changed, 4 insertions, 1 deletions

diff --git a/src/matrix.js b/src/matrix.js
index 9b3c28e..e727b2f 100644
--- a/src/matrix.js
+++ b/src/matrix.js
@@ -14,7 +14,7 @@ SVG.Matrix = SVG.invent({
       source : base
 
     // merge source
-    for (i = abcdef.length - 1; i >= 0; i--)
+    for (i = abcdef.length - 1; i >= 0; --i)
       this[abcdef[i]] = source && typeof source[abcdef[i]] === 'number' ?
         source[abcdef[i]] : base[abcdef[i]]
   }
@@ -32,6 +32,8 @@ SVG.Matrix = SVG.invent({
         // translation
         x:        this.e
       , y:        this.f
+      , transformedX:(this.e * Math.cos(skewX * Math.PI / 180) + this.f * Math.sin(skewX * Math.PI / 180)) / Math.sqrt(this.a * this.a + this.b * this.b)
+      , transformedY:(this.f * Math.cos(skewX * Math.PI / 180) + this.e * Math.sin(-skewX * Math.PI / 180)) / Math.sqrt(this.c * this.c + this.d * this.d)
         // skew
       , skewX:    -skewX
       , skewY:    180 / Math.PI * Math.atan2(py.y, py.x)
@@ -46,6 +48,7 @@ SVG.Matrix = SVG.invent({
       , d: this.d
       , e: this.e
       , f: this.f
+      , matrix: new SVG.Matrix(this)
       }
     }
     // Clone matrix