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EDIT & COMMENT Element.getTotalLength

master
Mike Sierra 2013-10-09 15:01:33 -04:00
parent 6df0f0ecd5
commit be508cd8a9
1 changed files with 4 additions and 3 deletions
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7
src/path.js
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@ -1093,7 +1093,7 @@ Snap.plugin(function (Snap, Element, Paper, glob) {
* Element.getTotalLength * Element.getTotalLength
[ method ] [ method ]
** **
* Returns length of the path in pixels. Only works for element of “path” type. * Returns length of the path in pixels. Only works for `path` elements.
= (number) length. = (number) length.
\*/ \*/
elproto.getTotalLength = function () { elproto.getTotalLength = function () {
@ -1101,11 +1101,12 @@ Snap.plugin(function (Snap, Element, Paper, glob) {
return this.node.getTotalLength(); return this.node.getTotalLength();
} }
}; };
// SIERRA Element.getPointAtLength()/Element.getTotalLength(): If a <path> is broken into different segments, is the jump distance to the new coordinates set by the _M_ or _m_ commands calculated as part of the path's total length?
/*\ /*\
* Element.getPointAtLength * Element.getPointAtLength
[ method ] [ method ]
** **
* Return coordinates of the point located at the given length on the given path. Only works for element of “path” type. * Return coordinates of the point located at the given length on the given path. Only works for `path` elements.
** **
- length (number) - length (number)
** **
@ -1123,7 +1124,7 @@ Snap.plugin(function (Snap, Element, Paper, glob) {
* Element.getSubpath * Element.getSubpath
[ method ] [ method ]
** **
* Return subpath of a given element from given length to given length. Only works for element of “path” type. * Return subpath of a given element from given length to given length. Only works for `path` elements.
** **
- from (number) position of the start of the segment - from (number) position of the start of the segment
- to (number) position of the end of the segment - to (number) position of the end of the segment