SVG.Stop accepts multiple arguments

diff --git a/README.md b/README.md
index 853c991cc1989e0d503666c84901e2dcaacd9b2f..100e2379898d3c43cd8a029e3dbd7e9ad9340c9f 100755 (executable)
--- 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')
 })
 ```
 
@@ -2060,6 +2060,12 @@ __`returns`: `SVG.Gradient`__
 ### at()
 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 5a6f3f3ebd6d0c83f722c5566479202cbc9f2d9b..0fdd667ce00b8357cfb464f47d3c44855c6f8f2f 100755 (executable)
--- 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 a8affd005db7c483cf076e763282abd692e1cdef..4f4f0f50755f38a398e57fcebc16d6afd476d96b 100755 (executable)
--- 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 a0e4d98c250040bbbcbb6c123717dc68af385bf8..b84ccb99a0434999a5d8ed395266f31ef4a4d7ed 100755 (executable)
--- 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 504ec493dcec0578ba5796647b442b29231eb40e..895f8ca6a8038eb1ec0ca91070b13620670e593c 100755 (executable)
--- 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)