From: Ulrich-Matthias Schäfer <ulima.ums@googlemail.com>
Date: Fri, 7 Jul 2017 07:43:02 +0000 (+0200)
Subject: reworked textPath (see #705)
X-Git-Tag: 3.0.0~80
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=b9ce105304f8d381ea7731cd12c2b9c499b4f37c;p=svg.js.git

reworked textPath (see #705)
---

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b18c88b..f1203f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ The document follows the conventions described in [“Keep a CHANGELOG”](http:
 
 ### Added
 - added `SVG.$()` and `SVG.$$()` which will query for one/multiple elements
+- added `text()` method to `SVG.Path` to create a textPath from this path (#705)
 - added `random` option and `randomize()` method to `SVG.Color` -> __TODO!__
 - added `precision()` method to round numeric element attributes -> __TODO!__
 
@@ -39,6 +40,10 @@ The document follows the conventions described in [“Keep a CHANGELOG”](http:
 - changed `style()` to `css()`. Now accepts array as input and returns object when no argument given (#517)
 - ids are not generated upon creation anymore. Instead they are generated when requested (#559)
 - `SVG.extend()` now expects exactly one module or an array of modules
+- `SVG.Text.path()` now returns an instance of SVG.TextPath (#705)
+- `SVG.Text.path()` does not move all contents to the textPath (#705)
+- `SVG.TextPath` now inherits from `SVG.Text` and can be manipulated the same way (#705)
+- `SVG.Text.textPath()` now returns all textPaths in the text element (#705)
 
 ### Fixed
 - fixed a bug in clipping and masking where empty nodes persists after removal -> __TODO!__
diff --git a/dist/svg.js b/dist/svg.js
index 9e983c8..d1af023 100644
--- a/dist/svg.js
+++ b/dist/svg.js
@@ -6,7 +6,7 @@
 * @copyright Wout Fierens <wout@mick-wout.com>
 * @license MIT
 *
-* BUILT: Thu Jul 06 2017 11:05:46 GMT+0200 (Mitteleuropäische Sommerzeit)
+* BUILT: Fri Jul 07 2017 09:42:27 GMT+0200 (Mitteleuropäische Sommerzeit)
 */;
 (function(root, factory) {
   /* istanbul ignore next */
@@ -4100,7 +4100,6 @@ SVG.Path = SVG.invent({
   , height: function(height) {
       return height == null ? this.bbox().height : this.size(this.bbox().width, height)
     }
-
   }
 
   // Add parent method
@@ -4216,10 +4215,16 @@ SVG.Text = SVG.invent({
       if (typeof text === 'undefined'){
         var text = ''
         var children = this.node.childNodes
+        var firstLine = 0
         for(var i = 0, len = children.length; i < len; ++i){
+          // skip textPaths - they are no lines
+          if(children[i].nodeName == 'textPath') {
+            if(i == 0) firstLine = 1
+            continue
+          }
 
           // add newline if its not the first child and newLined is set to true
-          if(i != 0 && children[i].nodeType != 3 && SVG.adopt(children[i]).dom.newLined == true){
+          if(i != firstLine && children[i].nodeType != 3 && SVG.adopt(children[i]).dom.newLined == true){
             text += '\n'
           }
 
@@ -4278,8 +4283,8 @@ SVG.Text = SVG.invent({
 
         this.each(function() {
           if (this.dom.newLined) {
-            if (!self.textPath())
-              this.attr('x', self.attr('x'))
+            this.attr('x', self.attr('x'))
+
             if(this.text() == '\n') {
               blankLineOffset += dy
             }else{
@@ -4358,7 +4363,6 @@ SVG.Tspan = SVG.invent({
       return this.dy(t.dom.leading * t.attr('font-size')).attr('x', t.x())
     }
   }
-
 })
 
 SVG.extend([SVG.Text, SVG.Tspan], {
@@ -4375,18 +4379,18 @@ SVG.extend([SVG.Text, SVG.Tspan], {
   }
   // Create a tspan
 , tspan: function(text) {
-    var node  = (this.textPath && this.textPath() || this).node
-      , tspan = new SVG.Tspan
+    var tspan = new SVG.Tspan
 
     // clear if build mode is disabled
-    if (this._build === false)
+    if (!this._build)
       this.clear()
 
     // add new tspan
-    node.appendChild(tspan.node)
+    this.node.appendChild(tspan.node)
 
     return tspan.text(text)
   }
+  // FIXME: Does this also work for textpath?
   // Get length of text element
 , length: function() {
     return this.node.getComputedTextLength()
@@ -4398,32 +4402,14 @@ SVG.TextPath = SVG.invent({
   create: 'textPath'
 
   // Inherit from
-, inherit: SVG.Parent
+, inherit: SVG.Text
 
   // Define parent class
-, parent: SVG.Text
+, parent: SVG.Parent
 
   // Add parent method
-, construct: {
+, extend: {
     morphArray: SVG.PathArray
-    // Create path for text to run on
-  , path: function(d) {
-      // create textPath element
-      var path  = new SVG.TextPath
-        , track = this.doc().defs().path(d)
-
-      // move lines to textpath
-      while (this.node.hasChildNodes())
-        path.node.appendChild(this.node.firstChild)
-
-      // add textPath element as child node
-      this.node.appendChild(path.node)
-
-      // link textPath to path and add content
-      path.attr('href', '#' + track, SVG.xlink)
-
-      return this
-    }
     // return the array of the path track element
   , array: function() {
       var track = this.track()
@@ -4441,19 +4427,52 @@ SVG.TextPath = SVG.invent({
 
       return (d == null) ? pathArray : this
     }
-    // Get the path track element
+    // Get the path element
   , track: function() {
-      var path = this.textPath()
+      return this.reference('href')
+    }
+  }
+, construct: {
+    textPath: function(text, path) {
+      return this.defs().path(path).text(text).addTo(this)
+    }
+  }
+})
 
-      if (path)
-        return path.reference('href')
+SVG.extend([SVG.Text], {
+    // Create path for text to run on
+  path: function(track) {
+    var path = new SVG.TextPath
+
+    // if d is a path, reuse it
+    if(!(track instanceof SVG.Path)) {
+      // create path element
+      track = this.doc().defs().path(track)
     }
-    // Get the textPath child
+
+    // link textPath to path and add content
+    path.attr('href', '#' + track, SVG.xlink)
+
+    // add textPath element as child node and return textPath
+    return this.put(path)
+  }
+  // Todo: make this plural?
+  // Get the textPath children
   , textPath: function() {
-      if (this.node.firstChild && this.node.firstChild.nodeName == 'textPath')
-        return SVG.adopt(this.node.firstChild)
+    return this.select('textPath')
+  }
+})
+
+SVG.extend([SVG.Path], {
+  // creates a textPath from this path
+  text: function(text) {
+    if(text instanceof SVG.Text) {
+      var txt = text.text()
+      return text.clear().path(this).text(txt)
     }
+    return this.parent().put(new SVG.Text()).path(this).text(text)
   }
+  // TODO: Maybe add `targets` to get all textPaths associated with this path
 })
 
 SVG.Nested = SVG.invent({
diff --git a/dist/svg.min.js b/dist/svg.min.js
index 3bd422d..969f3ca 100644
--- a/dist/svg.min.js
+++ b/dist/svg.min.js
@@ -1,2 +1,2 @@
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b.Number(e)})},to:function(t,e){return"radialGradient"==(this._target||this).type?this.attr({cx:new b.Number(t),cy:new b.Number(e)}):this.attr({x2:new b.Number(t),y2:new b.Number(e)})}}),b.extend(b.Defs,{gradient:function(t,e){return this.put(new b.Gradient(t)).update(e)}}),b.Stop=b.invent({create:"stop",inherit:b.Element,extend:{update:function(t){return("number"==typeof t||t instanceof b.Number)&&(t={offset:arguments[0],color:arguments[1],opacity:arguments[2]}),null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new b.Number(t.offset)),this}}}),b.Pattern=b.invent({create:"pattern",inherit:b.Container,extend:{fill:function(){return"url(#"+this.id()+")"},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return 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this.select("textPath")}}),b.extend([b.Path],{text:function(t){if(t instanceof b.Text){var e=t.text();return t.clear().path(this).text(e)}return this.parent().put(new b.Text).path(this).text(t)}}),b.Nested=b.invent({create:function(){this.constructor.call(this,b.create("svg")),this.css("overflow","visible")},inherit:b.Container,construct:{nested:function(){return this.put(new b.Nested)}}}),b.A=b.invent({create:"a",inherit:b.Container,extend:{to:function(t){return this.attr("href",t,b.xlink)},show:function(t){return this.attr("show",t,b.xlink)},target:function(t){return this.attr("target",t)}},construct:{link:function(t){return this.put(new b.A).to(t)}}}),b.extend(b.Element,{linkTo:function(t){var e=new b.A;return"function"==typeof t?t.call(e,e):e.to(t),this.parent().put(e).put(this)}}),b.Marker=b.invent({create:"marker",inherit:b.Container,extend:{width:function(t){return this.attr("markerWidth",t)},height:function(t){return this.attr("markerHeight",t)},ref:function(t,e){return this.attr("refX",t).attr("refY",e)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return"url(#"+this.id()+")"}},construct:{marker:function(t,e,n){return this.defs().marker(t,e,n)}}}),b.extend(b.Defs,{marker:function(t,e,n){return this.put(new b.Marker).size(t,e).ref(t/2,e/2).viewbox(0,0,t,e).attr("orient","auto").update(n)}}),b.extend([b.Line,b.Polyline,b.Polygon,b.Path],{marker:function(t,e,n,i){var r=["marker"];return"all"!=t&&r.push(t),r=r.join("-"),t=arguments[1]instanceof b.Marker?arguments[1]:this.doc().marker(e,n,i),this.attr(r,t)}});var A={stroke:["color","width","opacity","linecap","linejoin","miterlimit","dasharray","dashoffset"],fill:["color","opacity","rule"],prefix:function(t,e){return"color"==e?t:t+"-"+e}};["fill","stroke"].forEach(function(t){var e,n={};n[t]=function(n){if(void 0===n)return this;if("string"==typeof n||b.Color.isRgb(n)||n&&"function"==typeof n.fill)this.attr(t,n);else for(e=A[t].length-1;e>=0;e--)null!=n[A[t][e]]&&this.attr(A.prefix(t,A[t][e]),n[A[t][e]]);return this},b.extend([b.Element,b.FX],n)}),b.extend([b.Element,b.FX],{rotate:function(t,e,n){return this.transform({rotation:t,cx:e,cy:n})},skew:function(t,e,n,i){return 1==arguments.length||3==arguments.length?this.transform({skew:t,cx:e,cy:n}):this.transform({skewX:t,skewY:e,cx:n,cy:i})},scale:function(t,e,n,i){return 1==arguments.length||3==arguments.length?this.transform({scale:t,cx:e,cy:n}):this.transform({scaleX:t,scaleY:e,cx:n,cy:i})},translate:function(t,e){return this.transform({x:t,y:e})},flip:function(t,e){return e="number"==typeof t?t:e,this.transform({flip:t||"both",offset:e})},matrix:function(t){return this.attr("transform",new b.Matrix(6==arguments.length?[].slice.call(arguments):t))},opacity:function(t){return this.attr("opacity",t)},dx:function(t){return this.x(new b.Number(t).plus(this instanceof b.FX?0:this.x()),!0)},dy:function(t){return this.y(new b.Number(t).plus(this instanceof b.FX?0:this.y()),!0)},dmove:function(t,e){return this.dx(t).dy(e)}}),b.extend([b.Rect,b.Ellipse,b.Circle,b.Gradient,b.FX],{radius:function(t,e){var n=(this._target||this).type;return"radialGradient"==n||"radialGradient"==n?this.attr("r",new b.Number(t)):this.rx(t).ry(null==e?t:e)}}),b.extend(b.Path,{length:function(){return this.node.getTotalLength()},pointAt:function(t){return new b.Point(this.node.getPointAtLength(t))}}),b.extend([b.Parent,b.Text,b.Tspan,b.FX],{font:function(t,e){if("object"==typeof t)for(e in t)this.font(e,t[e]);return"leading"==t?this.leading(e):"anchor"==t?this.attr("text-anchor",e):"size"==t||"family"==t||"weight"==t||"stretch"==t||"variant"==t||"style"==t?this.attr("font-"+t,e):this.attr(t,e)}}),b.extend(b.Element,{data:function(t,e,n){if("object"==typeof t)for(e in t)this.data(e,t[e]);else if(arguments.length<2)try{return JSON.parse(this.attr("data-"+t))}catch(e){return this.attr("data-"+t)}else this.attr("data-"+t,null===e?null:!0===n||"string"==typeof e||"number"==typeof e?e:JSON.stringify(e));return this}}),b.extend(b.Element,{remember:function(t,e){if("object"==typeof arguments[0])for(var e in t)this.remember(e,t[e]);else{if(1==arguments.length)return this.memory()[t];this.memory()[t]=e}return this},forget:function(){if(0==arguments.length)this._memory={};else for(var t=arguments.length-1;t>=0;t--)delete this.memory()[arguments[t]];return this},memory:function(){return this._memory||(this._memory={})}}),b.get=function(t){var n=e.getElementById(w(t)||t);return b.adopt(n)},b.select=function(t,n){return b.utils.map((n||e).querySelectorAll(t),function(t){return b.adopt(t)})},b.$$=function(t,n){return b.utils.map((n||e).querySelectorAll(t),function(t){return b.adopt(t)})},b.$=function(t,n){return b.adopt((n||e).querySelector(t))},b.extend(b.Parent,{select:function(t){return b.select(t,this.node)}});var k="abcdef".split("");return b.Box=b.invent({create:function(t){var e=[0,0,0,0];t="string"==typeof t?t.split(b.regex.delimiter).map(parseFloat):Array.isArray(t)?t:"object"==typeof t?[null!=t.left?t.left:t.x,null!=t.top?t.top:t.y,t.width,t.height]:4==arguments.length?[].slice.call(arguments):e,this.x=t[0],this.y=t[1],this.width=t[2],this.height=t[3],g(this)},extend:{merge:function(t){var e=Math.min(this.x,t.x),n=Math.min(this.y,t.y);return new b.Box(e,n,Math.max(this.x+this.width,t.x+t.width)-e,Math.max(this.y+this.height,t.y+t.height)-n)},transform:function(t){var e=1/0,n=-1/0,i=1/0,r=-1/0;return[new b.Point(this.x,this.y),new b.Point(this.x2,this.y),new b.Point(this.x,this.y2),new b.Point(this.x2,this.y2)].forEach(function(s){s=s.transform(t),e=Math.min(e,s.x),n=Math.max(n,s.x),i=Math.min(i,s.y),r=Math.max(r,s.y)}),new b.Box(e,i,n-e,r-i)},addOffset:function(){return this.x+=t.pageXOffset,this.y+=t.pageYOffset,this},toString:function(){return this.x+" "+this.y+" "+this.width+" "+this.height},morph:function(t,e,n,i){return this.destination=new b.Box(t,e,n,i),this},at:function(t){return this.destination?new b.Box(this.x+(this.destination.x-this.x)*t,this.y+(this.destination.y-this.y)*t,this.width+(this.destination.width-this.width)*t,this.height+(this.destination.height-this.height)*t):this}},parent:b.Element,construct:{bbox:function(){var t;try{if(t=this.node.getBBox(),n(t)&&!i(this.node))throw new Exception("Element not in the dom")}catch(n){try{var e=this.clone(b.parser.draw.instance).show();t=e.node.getBBox(),e.remove()}catch(t){console.warn("Getting a bounding box of this element is not possible")}}return new b.Box(t)},rbox:function(t){try{var e=new b.Box(this.node.getBoundingClientRect());return t?e.transform(t.screenCTM().inverse()):e.addOffset()}catch(t){return new b.Box}}}}),b.extend([b.Doc,b.Nested,b.Symbol,b.Image,b.Pattern,b.Marker,b.ForeignObject,b.View],{viewbox:function(t,e,n,i){return null==t?new b.Box(this.attr("viewBox")):this.attr("viewBox",new b.Box(t,e,n,i))}}),b});
\ No newline at end of file
diff --git a/spec/spec/fx.js b/spec/spec/fx.js
index 4a54229..36c7f37 100644
--- a/spec/spec/fx.js
+++ b/spec/spec/fx.js
@@ -2072,23 +2072,25 @@ describe('FX', function() {
       var startValue = new SVG.PathArray('M10 80 C 40 10, 65 10, 95 80 S 150 150, 180 80')
         , endValue = new SVG.PathArray('M10 80 C 40 150, 65 150, 95 80 S 150 10, 180 80')
         , morph = new SVG.PathArray(startValue).morph(endValue)
+        , textPath
 
       var text = draw.text(function(add) {
         add.tspan("We go up and down, then we go down, then up again")
       })
 
-      fx = text.path(startValue).animate(500).plot(endValue)
+      textPath = text.path(startValue)
+      fx = textPath.animate(500).plot(endValue)
 
       fx.start()
-      expect(text.array()).toEqual(morph.at(0))
+      expect(textPath.array()).toEqual(morph.at(0))
 
       jasmine.clock().tick(250) // Have the animation be half way
       fx.step()
-      expect(text.array()).toEqual(morph.at(0.5))
+      expect(textPath.array()).toEqual(morph.at(0.5))
 
       jasmine.clock().tick(250) // Have the animation reach its end
       fx.step()
-      expect(text.array()).toEqual(morph.at(1))
+      expect(textPath.array()).toEqual(morph.at(1))
     })
 
     it('should allow plot to be called on a line', function() {
@@ -2151,21 +2153,22 @@ describe('FX', function() {
 
       var path = 'M 100 200 C 200 100 300 0 400 100 C 500 200 600 300 700 200 C 800 100 900 100 900 100'
 
-      text.path(path).font({ size: 42.5, family: 'Verdana' })
+      var textPath = text.path(path).font({ size: 42.5, family: 'Verdana' })
+      
 
-      text.textPath().attr('startOffset', startValue)
-      fx = text.textPath().animate(1000).attr('startOffset', endValue)
+      textPath.attr('startOffset', startValue)
+      fx = textPath.animate(1000).attr('startOffset', endValue)
 
       fx.start()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(0).value)
+      expect(textPath.attr('startOffset')).toBe(morph.at(0).value)
 
       jasmine.clock().tick(500) // Have the animation be half way
       fx.step()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(0.5).value)
+      expect(textPath.attr('startOffset')).toBe(morph.at(0.5).value)
 
       jasmine.clock().tick(500) // Have the animation reach its end
       fx.step()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(1).value)
+      expect(textPath.attr('startOffset')).toBe(morph.at(1).value)
     })
 
     it('should be possible to animate non-numeric attributes', function () {
@@ -2220,21 +2223,21 @@ describe('FX', function() {
 
       var path = 'M 100 200 C 200 100 300 0 400 100 C 500 200 600 300 700 200 C 800 100 900 100 900 100'
 
-      text.path(path).font({ size: 42.5, family: 'Verdana' })
+      var textPath = text.path(path).font({ size: 42.5, family: 'Verdana' })
 
-      text.textPath().attr('startOffset', startValue)
-      fx = text.textPath().animate(1000).attr('startOffset', endValue)
+      textPath.attr('startOffset', startValue)
+      fx = textPath.animate(1000).attr('startOffset', endValue)
 
       fx.start()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(0).toString())
+      expect(textPath.attr('startOffset')).toBe(morph.at(0).toString())
 
       jasmine.clock().tick(500) // Have the animation be half way
       fx.step()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(0.5).toString())
+      expect(textPath.attr('startOffset')).toBe(morph.at(0.5).toString())
 
       jasmine.clock().tick(500) // Have the animation reach its end
       fx.step()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(1).toString())
+      expect(textPath.attr('startOffset')).toBe(morph.at(1).toString())
     })
 
     it('should allow 0 to be specified without unit', function () {
diff --git a/spec/spec/textpath.js b/spec/spec/textpath.js
index ee046ea..e64f721 100644
--- a/spec/spec/textpath.js
+++ b/spec/spec/textpath.js
@@ -1,33 +1,49 @@
 describe('TextPath', function() {
   var text
+    , path
+    , txt = 'We go up, then we go down, then up again'
     , data = 'M 100 200 C 200 100 300  0 400 100 C 500 200 600 300 700 200 C 800 100 900 100 900 100'
 
   beforeEach(function() {
-    text = draw.text('We go up, then we go down, then up again')
+    text = draw.text(txt)
+    path = draw.path(data)
   })
 
   afterEach(function() {
     draw.clear()
   })
 
-  describe('path()', function() {
-    it('returns the text element', function() {
-      expect(text.path(data)).toBe(text)
+  describe('text().path()', function() {
+    it('returns an instance of TextPath', function() {
+      expect(text.path(data) instanceof SVG.TextPath).toBe(true)
     })
     it('creates a textPath node in the text element', function() {
       text.path(data)
-      expect(text.node.firstChild.nodeName).toBe('textPath')
+      expect(text.node.querySelector('textPath')).not.toBe(null)
+    })
+  })
+
+  describe('path().text()', function() {
+    it('returns an instance of TextPath', function() {
+      expect(path.text(txt) instanceof SVG.TextPath).toBe(true)
+    })
+    it('creates a text with textPath node and inserts it after the path', function() {
+      var instance = path.text(txt)
+      expect(instance.parent() instanceof SVG.Text).toBe(true)
+      expect(SVG.adopt(path.node.nextSibling) instanceof SVG.Text).toBe(true)
     })
   })
 
   describe('textPath()', function() {
-    it('creates a reference to the textPath', function() {
-      expect(text.path(data).textPath() instanceof SVG.TextPath).toBe(true)
+    it('returns all textPath elements in a text', function() {
+      text.path(data)
+      expect(text.textPath().length).toBe(1)
+      expect(text.textPath()[0] instanceof SVG.TextPath).toBe(true)
     })
   })
 
   describe('track()', function() {
-    it('creates a reference to the path', function() {
+    it('returns the referenced path instance', function() {
       expect(text.path(data).track() instanceof SVG.Path).toBe(true)
     })
   })
@@ -37,26 +53,18 @@ describe('TextPath', function() {
       expect(text.path(data).array()).toEqual(new SVG.PathArray(data))
     })
     it('return null if there is no underlying path', function () {
-      expect(text.array()).toBe(null)
+      expect(text.path(data).attr('href', null, SVG.xlink).array()).toBe(null)
     })
   })
 
   describe('plot()', function() {
     it('change the array of the underlying path when a string is passed', function() {
-      expect(text.path().plot(data)).toBe(text)
-      expect(text.array()).toEqual(new SVG.PathArray(data))
-    })
-    it('do nothing when a string is passed and there is no underlying path', function() {
-      expect(text.plot(data)).toBe(text)
-      expect(text.array()).toEqual(null)
+      expect(text.path().plot(data).array()).toEqual(new SVG.PathArray(data))
     })
     it('return the path array of the underlying path when no arguments is passed', function () {
-      text.path(data)
-      expect(text.plot()).toBe(text.array())
-      expect(text.plot()).not.toBe(null)
-    })
-    it('return null when no arguments is passed and there is no underlying path', function () {
-      expect(text.plot()).toBe(null)
+      var textPath = text.path(data)
+      expect(textPath.plot()).toBe(textPath.array())
+      expect(textPath.plot()).not.toBe(null)
     })
   })
 })
diff --git a/src/path.js b/src/path.js
index e5504bb..84392a2 100644
--- a/src/path.js
+++ b/src/path.js
@@ -50,7 +50,6 @@ SVG.Path = SVG.invent({
   , height: function(height) {
       return height == null ? this.bbox().height : this.size(this.bbox().width, height)
     }
-
   }
 
   // Add parent method
diff --git a/src/text.js b/src/text.js
index 13dbf92..1e93db7 100644
--- a/src/text.js
+++ b/src/text.js
@@ -49,10 +49,16 @@ SVG.Text = SVG.invent({
       if (typeof text === 'undefined'){
         var text = ''
         var children = this.node.childNodes
+        var firstLine = 0
         for(var i = 0, len = children.length; i < len; ++i){
+          // skip textPaths - they are no lines
+          if(children[i].nodeName == 'textPath') {
+            if(i == 0) firstLine = 1
+            continue
+          }
 
           // add newline if its not the first child and newLined is set to true
-          if(i != 0 && children[i].nodeType != 3 && SVG.adopt(children[i]).dom.newLined == true){
+          if(i != firstLine && children[i].nodeType != 3 && SVG.adopt(children[i]).dom.newLined == true){
             text += '\n'
           }
 
@@ -111,8 +117,8 @@ SVG.Text = SVG.invent({
         
         this.each(function() {
           if (this.dom.newLined) {
-            if (!self.textPath())
-              this.attr('x', self.attr('x'))
+            this.attr('x', self.attr('x'))
+            
             if(this.text() == '\n') {
               blankLineOffset += dy
             }else{
@@ -191,7 +197,6 @@ SVG.Tspan = SVG.invent({
       return this.dy(t.dom.leading * t.attr('font-size')).attr('x', t.x())
     }
   }
-
 })
 
 SVG.extend([SVG.Text, SVG.Tspan], {
@@ -208,18 +213,18 @@ SVG.extend([SVG.Text, SVG.Tspan], {
   }
   // Create a tspan
 , tspan: function(text) {
-    var node  = (this.textPath && this.textPath() || this).node
-      , tspan = new SVG.Tspan
+    var tspan = new SVG.Tspan
 
     // clear if build mode is disabled
-    if (this._build === false)
+    if (!this._build)
       this.clear()
 
     // add new tspan
-    node.appendChild(tspan.node)
+    this.node.appendChild(tspan.node)
 
     return tspan.text(text)
   }
+  // FIXME: Does this also work for textpath?
   // Get length of text element
 , length: function() {
     return this.node.getComputedTextLength()
diff --git a/src/textpath.js b/src/textpath.js
index 18e2149..2406e42 100644
--- a/src/textpath.js
+++ b/src/textpath.js
@@ -3,32 +3,14 @@ SVG.TextPath = SVG.invent({
   create: 'textPath'
 
   // Inherit from
-, inherit: SVG.Parent
+, inherit: SVG.Text
 
   // Define parent class
-, parent: SVG.Text
+, parent: SVG.Parent
 
   // Add parent method
-, construct: {
+, extend: {
     morphArray: SVG.PathArray
-    // Create path for text to run on
-  , path: function(d) {
-      // create textPath element
-      var path  = new SVG.TextPath
-        , track = this.doc().defs().path(d)
-
-      // move lines to textpath
-      while (this.node.hasChildNodes())
-        path.node.appendChild(this.node.firstChild)
-
-      // add textPath element as child node
-      this.node.appendChild(path.node)
-
-      // link textPath to path and add content
-      path.attr('href', '#' + track, SVG.xlink)
-
-      return this
-    }
     // return the array of the path track element
   , array: function() {
       var track = this.track()
@@ -46,17 +28,50 @@ SVG.TextPath = SVG.invent({
 
       return (d == null) ? pathArray : this
     }
-    // Get the path track element
+    // Get the path element
   , track: function() {
-      var path = this.textPath()
+      return this.reference('href')
+    }
+  }
+, construct: {
+    textPath: function(text, path) {
+      return this.defs().path(path).text(text).addTo(this)
+    }
+  }
+})
 
-      if (path)
-        return path.reference('href')
+SVG.extend([SVG.Text], {
+    // Create path for text to run on
+  path: function(track) {
+    var path = new SVG.TextPath
+
+    // if d is a path, reuse it
+    if(!(track instanceof SVG.Path)) {
+      // create path element
+      track = this.doc().defs().path(track)
     }
-    // Get the textPath child
+
+    // link textPath to path and add content
+    path.attr('href', '#' + track, SVG.xlink)
+
+    // add textPath element as child node and return textPath
+    return this.put(path)
+  }
+  // Todo: make this plural?
+  // Get the textPath children
   , textPath: function() {
-      if (this.node.firstChild && this.node.firstChild.nodeName == 'textPath')
-        return SVG.adopt(this.node.firstChild)
+    return this.select('textPath')
+  }
+})
+
+SVG.extend([SVG.Path], {
+  // creates a textPath from this path
+  text: function(text) {
+    if(text instanceof SVG.Text) {
+      var txt = text.text()
+      return text.clear().path(this).text(txt)
     }
+    return this.parent().put(new SVG.Text()).path(this).text(text)
   }
+  // TODO: Maybe add `targets` to get all textPaths associated with this path
 })