SVG.Stop accepts multiple arguments1.0.0-rc.6

5 files changed, 52 insertions, 17 deletions

diff --git a/README.md b/README.md
index 853c991..100e237 100755
--- a/README.md
+++ b/README.md
@@ -2050,8 +2050,8 @@ There are linear and radial gradients. The linear gradient can be created like t
 
 ```javascript
 var gradient = draw.gradient('linear', function(stop) {
-  stop.at({ offset: 0, color: '#333', opacity: 1 })
-  stop.at({ offset: 1, color: '#fff', opacity: 1 })
+  stop.at(0, '#333')
+  stop.at(1, '#fff')
 })
 ```
 
@@ -2061,6 +2061,12 @@ __`returns`: `SVG.Gradient`__
 The `offset` and `color` parameters are required for stops, `opacity` is optional. Offset is float between 0 and 1, or a percentage value (e.g. `33%`). 
 
 ```javascript
+stop.at(0, '#333')
+```
+
+or
+
+```javascript
 stop.at({ offset: 0, color: '#333', opacity: 1 })
 ```
 
@@ -2093,8 +2099,8 @@ Radial gradients have a `radius()` method to define the outermost radius to wher
 
 ```javascript
 var gradient = draw.gradient('radial', function(stop) {
-  stop.at({ offset: 0, color: '#333', opacity: 1 })
-  stop.at({ offset: 1, color: '#fff', opacity: 1 })
+  stop.at(0, '#333')
+  stop.at(1, '#fff')
 })
 
 gradient.from(0.5, 0.5).to(0.5, 0.5).radius(0.5)
@@ -2107,8 +2113,8 @@ A gradient can also be updated afterwards:
 
 ```javascript
 gradient.update(function(stop) {
-  stop.at({ offset: 0.1, color: '#333', opacity: 0.2 })
-  stop.at({ offset: 0.9, color: '#f03', opacity: 1 })
+  stop.at(0.1, '#333', 0.2)
+  stop.at(0.9, '#f03', 1)
 })
 ```
 
@@ -2118,12 +2124,12 @@ And even a single stop can be updated:
 var s1, s2, s3
 
 draw.gradient('radial', function(stop) {
-  s1 = stop.at({ offset: 0, color: '#000', opacity: 1 })
-  s2 = stop.at({ offset: 0.5, color: '#f03', opacity: 1 })
-  s3 = stop.at({ offset: 1, color: '#066', opacity: 1 })
+  s1 = stop.at(0, '#000')
+  s2 = stop.at(0.5, '#f03')
+  s3 = stop.at(1, '#066')
 })
 
-s1.update({ offset: 0.1, color: '#0f0', opacity: 1 })
+s1.update(0.1, '#0f0', 1)
 ```
 
 __`returns`: `itself`__
diff --git a/dist/svg.js b/dist/svg.js
index 5a6f3f3..0fdd667 100755
--- a/dist/svg.js
+++ b/dist/svg.js
@@ -1,4 +1,4 @@
-/* svg.js 1.0.0-rc.5-4-g9995c05 - svg inventor regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape use rect ellipse line poly path image text textpath nested hyperlink sugar set data memory loader - svgjs.com/license */
+/* svg.js 1.0.0-rc.5-6-g2a986d0 - svg inventor regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape use rect ellipse line poly path image text textpath nested hyperlink sugar set data memory loader - svgjs.com/license */
 ;(function() {
 
   this.SVG = function(element) {
@@ -2373,8 +2373,8 @@
           this
       }
       // Add a color stop
-    , at: function(stop) {
-        return this.put(new SVG.Stop).update(stop)
+    , at: function(offset, color, opacity) {
+        return this.put(new SVG.Stop).update(offset, color, opacity)
       }
       // Update gradient
     , update: function(block) {
@@ -2425,6 +2425,14 @@
   , extend: {
       // add color stops
       update: function(o) {
+        if (typeof o == 'number' || o instanceof SVG.Number) {
+          o = {
+            offset:  arguments[0]
+          , color:   arguments[1]
+          , opacity: arguments[2]
+          }
+        }
+  
         /* set attributes */
         if (o.opacity != null) this.attr('stop-opacity', o.opacity)
         if (o.color   != null) this.attr('stop-color', o.color)
diff --git a/dist/svg.min.js b/dist/svg.min.js
index a8affd0..4f4f0f5 100755
--- a/dist/svg.min.js
+++ b/dist/svg.min.js
@@ -1,2 +1,2 @@
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i={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("string"==typeof n||SVG.Color.isRgb(n)||n&&"function"==typeof n.fill)this.attr(t,n);else for(e=i[t].length-1;e>=0;e--)null!=n[i[t][e]]&&this.attr(i.prefix(t,i[t][e]),n[i[t][e]]);return this},SVG.extend(SVG.Element,SVG.FX,n)}),SVG.extend(SVG.Element,SVG.FX,{rotate:function(t,e,i){return this.transform({rotation:t||0,cx:e,cy:i})},skew:function(t,e){return this.transform({skewX:t||0,skewY:e||0})},scale:function(t,e){return this.transform({scaleX:t,scaleY:null==e?t:e})},translate:function(t,e){return this.transform({x:t,y:e})},matrix:function(t){return this.transform({matrix:t})},opacity:function(t){return this.attr("opacity",t)}}),SVG.extend(SVG.Rect,SVG.Ellipse,SVG.FX,{radius:function(t,e){return this.attr({rx:t,ry:e||t})}}),SVG.extend(SVG.Path,{length:function(){return this.node.getTotalLength()},pointAt:function(t){return this.node.getPointAtLength(t)}}),SVG.extend(SVG.Text,SVG.FX,{font:function(t){for(var e in t)"leading"==e?this.leading(t[e]):"anchor"==e?this.attr("text-anchor",t[e]):"size"==e||"family"==e||"weight"==e||"stretch"==e||"variant"==e||"style"==e?this.attr("font-"+e,t[e]):this.attr(e,t[e]);return this}}),SVG.Set=SVG.invent({create:function(){this.clear()},extend:{add:function(){var t,e,i=[].slice.call(arguments);for(t=0,e=i.length;e>t;t++)this.members.push(i[t]);return this},remove:function(t){var e=this.index(t);return e>-1&&this.members.splice(e,1),this},each:function(t){for(var e=0,i=this.members.length;i>e;e++)t.apply(this.members[e],[e,this.members]);return this},clear:function(){return this.members=[],this},has:function(t){return this.index(t)>=0},index:function(t){return this.members.indexOf(t)},get:function(t){return this.members[t]},valueOf:function(){return this.members},bbox:function(){var t=new SVG.BBox;if(0==this.members.length)return t;var e=this.members[0].rbox();return t.x=e.x,t.y=e.y,t.width=e.width,t.height=e.height,this.each(function(){t=t.merge(this.rbox())}),t}},construct:{set:function(){return new SVG.Set}}}),SVG.SetFX=SVG.invent({create:function(t){this.set=t}}),SVG.Set.inherit=function(){var t,e=[];for(var t in SVG.Shape.prototype)"function"==typeof SVG.Shape.prototype[t]&&"function"!=typeof SVG.Set.prototype[t]&&e.push(t);e.forEach(function(t){SVG.Set.prototype[t]=function(){for(var e=0,i=this.members.length;i>e;e++)this.members[e]&&"function"==typeof this.members[e][t]&&this.members[e][t].apply(this.members[e],arguments);return"animate"==t?this.fx||(this.fx=new SVG.SetFX(this)):this}}),e=[];for(var t in SVG.FX.prototype)"function"==typeof SVG.FX.prototype[t]&&"function"!=typeof SVG.SetFX.prototype[t]&&e.push(t);e.forEach(function(t){SVG.SetFX.prototype[t]=function(){for(var e=0,i=this.set.members.length;i>e;e++)this.set.members[e].fx[t].apply(this.set.members[e].fx,arguments);return this}})},SVG.extend(SVG.Element,{data:function(t,e,i){if("object"==typeof t)for(e in t)this.data(e,t[e]);else if(2>arguments.length)try{return JSON.parse(this.attr("data-"+t))}catch(n){return this.attr("data-"+t)}else this.attr("data-"+t,null===e?null:i===!0||"string"==typeof e||"number"==typeof e?e:JSON.stringify(e));return this}}),SVG.extend(SVG.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={})}}),"function"==typeof define&&define.amd?define(function(){return SVG}):"undefined"!=typeof exports&&(exports.SVG=SVG)}).call(this);
\ No newline at end of file
diff --git a/spec/spec/gradient.js b/spec/spec/gradient.js
index a0e4d98..b84ccb9 100755
--- a/spec/spec/gradient.js
+++ b/spec/spec/gradient.js
@@ -82,6 +82,19 @@ describe('Gradient', function() {
       })
       expect(gradient.children().length).toBe(2)
     })
+
+    it('accepts multiple aruments on fixed positions', function() {
+      gradient = draw.gradient('linear', function(stop) {
+        s1 = stop.at(0.11, '#333')
+        s2 = stop.at(0.94, '#fff', 0.5)
+      })
+      expect(gradient.children().length).toBe(2)
+      expect(s1.attr('offset')).toBe(0.11)
+      expect(s1.attr('stop-color')).toBe('#333333')
+      expect(s2.attr('offset')).toBe(0.94)
+      expect(s2.attr('stop-color')).toBe('#ffffff')
+      expect(s2.attr('stop-opacity')).toBe(0.5)
+    })
     
   })
 
diff --git a/src/gradient.js b/src/gradient.js
index 504ec49..895f8ca 100755
--- a/src/gradient.js
+++ b/src/gradient.js
@@ -31,8 +31,8 @@ SVG.Gradient = SVG.invent({
         this
     }
     // Add a color stop
-  , at: function(stop) {
-      return this.put(new SVG.Stop).update(stop)
+  , at: function(offset, color, opacity) {
+      return this.put(new SVG.Stop).update(offset, color, opacity)
     }
     // Update gradient
   , update: function(block) {
@@ -83,6 +83,14 @@ SVG.Stop = SVG.invent({
 , extend: {
     // add color stops
     update: function(o) {
+      if (typeof o == 'number' || o instanceof SVG.Number) {
+        o = {
+          offset:  arguments[0]
+        , color:   arguments[1]
+        , opacity: arguments[2]
+        }
+      }
+
       /* set attributes */
       if (o.opacity != null) this.attr('stop-opacity', o.opacity)
       if (o.color   != null) this.attr('stop-color', o.color)