Added absolute transformation syntax support.

[raphael] / raphael.svg.js

diff --git a/raphael.svg.js b/raphael.svg.js
index 3aaeb68..612e02b 100644 (file)
--- a/raphael.svg.js
+++ b/raphael.svg.js
@@ -797,6 +797,8 @@ window.Raphael.svg && function (R) {
      * Each letter is a command. There are four commands: `t` is for translate, `r` is for rotate, `s` is for
      * scale and `m` is for matrix.
      *
+     * There are also alternative “absolute” translation, rotation and scale: `T`, `R` and `S`. They will not take previous transformation into account. For example, `...T100,0` will always move element 100 px horisontally, while `...t100,0` could move it vertically if there is `r90` before. Just compare results of `r90t100,0` and `r90T100,0`.
+     *
      * So, the example line above could be read like “translate by 100, 100; rotate 30° around 100, 100; scale twice around 100, 100;
      * rotate 45° around centre; scale 1.5 times relative to centre”. As you can see rotate and scale commands have origin
      * coordinates as optional parameters, the default is the centre point of the element.