diff options
| -rwxr-xr-x | README.md | 26 | ||||
| -rwxr-xr-x | dist/svg.js | 14 | ||||
| -rwxr-xr-x | dist/svg.min.js | 4 | ||||
| -rwxr-xr-x | spec/spec/gradient.js | 13 | ||||
| -rwxr-xr-x | src/gradient.js | 12 |
5 files changed, 52 insertions, 17 deletions
@@ -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 @@ -(function(){function t(t){for(var e=0,i=t.length,n="";i>e;e++)n+=t[e][0],null!=t[e][1]&&(n+=t[e][1],null!=t[e][2]&&(n+=" ",n+=t[e][2],null!=t[e][3]&&(n+=" ",n+=t[e][3],n+=" ",n+=t[e][4],null!=t[e][5]&&(n+=" ",n+=t[e][5],n+=" ",n+=t[e][6],null!=t[e][7]&&(n+=" ",n+=t[e][7])))));return n+" "}function e(t,e){return"number"==typeof t.from?t.from+(t.to-t.from)*e:t instanceof SVG.Color||t instanceof SVG.Number?t.at(e):1>e?t.from:t.to}if(this.SVG=function(t){return SVG.supported?(t=new SVG.Doc(t),SVG.parser||SVG.prepare(t),t):void 0},SVG.ns="http://www.w3.org/2000/svg",SVG.xmlns="http://www.w3.org/2000/xmlns/",SVG.xlink="http://www.w3.org/1999/xlink",SVG.did=1e3,SVG.eid=function(t){return"Svgjs"+t.charAt(0).toUpperCase()+t.slice(1)+SVG.did++},SVG.create=function(t){var e=document.createElementNS(this.ns,t);return e.setAttribute("id",this.eid(t)),e},SVG.extend=function(){var t,e,i,n;for(t=[].slice.call(arguments),e=t.pop(),n=t.length-1;n>=0;n--)if(t[n])for(i in 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t?SVG.regex.isRgb.test(t)?(e=SVG.regex.rgb.exec(t.replace(/\s/g,"")),this.r=parseInt(e[1]),this.g=parseInt(e[2]),this.b=parseInt(e[3])):SVG.regex.isHex.test(t)&&(e=SVG.regex.hex.exec(this._fullHex(t)),this.r=parseInt(e[1],16),this.g=parseInt(e[2],16),this.b=parseInt(e[3],16)):"object"==typeof t&&(this.r=t.r,this.g=t.g,this.b=t.b)},SVG.extend(SVG.Color,{toString:function(){return this.toHex()},toHex:function(){return"#"+this._compToHex(this.r)+this._compToHex(this.g)+this._compToHex(this.b)},toRgb:function(){return"rgb("+[this.r,this.g,this.b].join()+")"},brightness:function(){return.3*(this.r/255)+.59*(this.g/255)+.11*(this.b/255)},morph:function(t){return this.destination=new SVG.Color(t),this},at:function(t){return this.destination?(t=0>t?0:t>1?1:t,new SVG.Color({r:~~(this.r+(this.destination.r-this.r)*t),g:~~(this.g+(this.destination.g-this.g)*t),b:~~(this.b+(this.destination.b-this.b)*t)})):this},_fullHex:function(t){return 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\ 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) |