vega-scenegraph - npm Package Compare versions

Comparing version 4.3.1 to 4.4.0

build/vega-scenegraph-schema.json

@@ -295,2 +295,17 @@ {
         },
+        "cornerRadius": {
+          "type": "number"
+        },
+        "cornerRadiusTopLeft": {
+          "type": "number"
+        },
+        "cornerRadiusTopRight": {
+          "type": "number"
+        },
+        "cornerRadiusBottomRight": {
+          "type": "number"
+        },
+        "cornerRadiusBottomLeft": {
+          "type": "number"
+        },
         "items": {
@@ -692,2 +707,6 @@ "type": "array",
         },
+        "smooth": {
+          "type": "boolean",
+          "default": true
+        },
         "align": {
@@ -971,4 +990,13 @@ "enum": [
         "tooltip": {},
+        "angle": {
+          "type": "number"
+        },
         "path": {
           "$ref": "#/refs/path"
+        },
+        "scaleX": {
+          "type": "number"
+        },
+        "scaleY": {
+          "type": "number"
         }
@@ -1090,2 +1118,14 @@ },
           "type": "number"
+        },
+        "cornerRadiusTopLeft": {
+          "type": "number"
+        },
+        "cornerRadiusTopRight": {
+          "type": "number"
+        },
+        "cornerRadiusBottomRight": {
+          "type": "number"
+        },
+        "cornerRadiusBottomLeft": {
+          "type": "number"
         }
@@ -1092,0 +1132,0 @@ },

build/vega-scenegraph.min.js

@@ -1,1 +0,1 @@
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l?'style="'+l.trim()+'"':null}function qn(t){return t.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;")}Rn.resize=function(t,e,n,i){Sn.resize.call(this,t,e,n,i);var r=this._origin,o=this._text,s={class:"marks",width:this._width*this._scale,height:this._height*this._scale,viewBox:"0 0 "+this._width+" "+this._height};for(var a in cn)s[a]=cn[a];o.head=ln("svg",s);var u=this._bgcolor;return"transparent"!==u&&"none"!==u||(u=null),o.bg=u?ln("rect",{width:this._width,height:this._height,style:"fill: "+u+";"})+hn("rect"):"",o.root=ln("g",{transform:"translate("+r+")"}),o.foot=hn("g")+hn("svg"),this},Rn.background=function(){var t=Sn.background.apply(this,arguments);return arguments.length&&this._text.head&&this.resize(this._width,this._height,this._origin,this._scale),t},Rn.svg=function(){var t=this._text;return t.head+t.bg+t.defs+t.root+t.body+t.foot},Rn._render=function(t){return this._text.body=this.mark(t),this._text.defs=this.buildDefs(),this},Rn.buildDefs=function(){var t,e,n,i,r,o=this._defs,s="";for(e in o.gradient){for(r=(n=o.gradient[e]).stops,"radial"===n.gradient?(s+=ln(i="pattern",{id:l+e,viewBox:"0,0,1,1",width:"100%",height:"100%",preserveAspectRatio:"xMidYMid slice"}),s+=ln("rect",{width:"1",height:"1",fill:"url(#"+e+")"})+hn("rect"),s+=hn(i),s+=ln(i="radialGradient",{id:e,fx:n.x1,fy:n.y1,fr:n.r1,cx:n.x2,cy:n.y2,r:n.r2})):s+=ln(i="linearGradient",{id:e,x1:n.x1,x2:n.x2,y1:n.y1,y2:n.y2}),t=0;t<r.length;++t)s+=ln("stop",{offset:r[t].offset,"stop-color":r[t].color})+hn("stop");s+=hn(i)}for(e in o.clipping)n=o.clipping[e],s+=ln("clipPath",{id:e}),n.path?s+=ln("path",{d:n.path})+hn("path"):s+=ln("rect",{x:0,y:0,width:n.width,height:n.height})+hn("rect"),s+=hn("clipPath");return s.length>0?ln("defs")+s+hn("defs"):""},Rn.attributes=function(t,e){return Pn={},t(Ln,e,this),Pn},Rn.href=function(t){var e,n=this,i=t.href;if(i){if(e=n._hrefs&&n._hrefs[i])return e;n.sanitizeURL(i).then((function(t){t["xlink:href"]=t.href,t.href=null,(n._hrefs||(n._hrefs={}))[i]=t}))}return null},Rn.mark=function(t){var n,i=this,r=ze[t.marktype],o=r.tag,s=this._defs,a="";function u(u){var l=i.href(u);if(l&&(a+=ln("a",l)),n="g"!==o?Nn(u,t,o,s):null,a+=ln(o,i.attributes(r.attr,u),n),"text"===o){const t=me(u);if(e.isArray(t)){const e={x:0,dy:ye(u)};for(let n=0;n<t.length;++n)a+=ln("tspan",n?e:null)+qn(_e(u,t[n]))+hn("tspan")}else a+=qn(_e(u,t))}else"g"===o&&(a+=ln("path",i.attributes(r.background,u),Nn(u,t,"bgrect",s))+hn("path"),a+=ln("g",i.attributes(r.foreground,u))+i.markGroup(u)+hn("g"));a+=hn(o),l&&(a+=hn("a"))}return"g"!==o&&!1===t.interactive&&(n='style="pointer-events: none;"'),a+=ln("g",{class:He(t),"clip-path":t.clip?Wt(i,t,t.group):null},n),r.nested?t.items&&t.items.length&&u(t.items[0]):Mt(t,u),a+hn("g")},Rn.markGroup=function(t){var e=this,n="";return Mt(t,(function(t){n+=e.mark(t)})),n};var On={Canvas:"canvas",PNG:"png",SVG:"svg",None:"none"},En={};function Dn(t,e,n,i){if(function(t,e,n){return t.bounds&&e.intersects(t.bounds)&&("group"===t.marktype||!1!==t.interactive&&(!n||n(t)))}(t,e,n)){const r=t.items,o=t.marktype,s=r.length;let a=0;if("group"===o)for(;a<s;++a)In(r[a],e,n,i);else for(const t=ze[o].isect;a<s;++a){let n=r[a];Vn(n,e,t)&&i.push(n)}}return i}function In(t,e,n,i){n&&n(t.mark)&&Vn(t,e,ze.group.isect)&&i.push(t);const r=t.items,o=r&&r.length;if(o){const s=t.x||0,a=t.y||0;e.translate(-s,-a);for(let t=0;t<o;++t)Dn(r[t],e,n,i);e.translate(s,a)}return i}function Vn(t,e,n){const i=t.bounds;return e.encloses(i)||e.intersects(i)&&n(t,e)}En.canvas=En.png={renderer:tn,headless:tn,handler:Fe},En.svg={renderer:gn,headless:Cn,handler:sn},En.none={};var Bn=new s;var Hn=1e-9;function Gn(t,n,i){return t===n||("path"===i?Wn(t,n):t instanceof Date&&n instanceof Date?+t==+n:e.isNumber(t)&&e.isNumber(n)?Math.abs(t-n)<=Hn:t&&n&&(e.isObject(t)||e.isObject(n))?null!=t&&null!=n&&function(t,e){var n,i,r=Object.keys(t),o=Object.keys(e);if(r.length!==o.length)return!1;for(r.sort(),o.sort(),i=r.length-1;i>=0;i--)if(r[i]!=o[i])return!1;for(i=r.length-1;i>=0;i--)if(n=r[i],!Gn(t[n],e[n],n))return!1;return typeof t==typeof e}(t,n):t==n)}function Wn(t,e){return Gn(w(t),w(e))}t.Bounds=s,t.CanvasHandler=Fe,t.CanvasRenderer=tn,t.Gradient=function(t,e){var n,i=[];return n={gradient:"linear",x1:t?t[0]:0,y1:t?t[1]:0,x2:e?e[0]:1,y2:e?e[1]:0,stops:i,stop:function(t,e){return i.push({offset:t,color:e}),n}}},t.GroupItem=v,t.Handler=We,t.Item=d,t.Marks=ze,t.RenderType=On,t.Renderer=je,t.ResourceLoader=g,t.SVGHandler=sn,t.SVGRenderer=gn,t.SVGStringRenderer=Cn,t.Scenegraph=qe,t.boundClip=function(t){var n=t.clip;if(e.isFunction(n))n(lt(Bn.clear()));else{if(!n)return;Bn.set(0,0,t.group.width,t.group.height)}t.bounds.intersect(Bn)},t.boundContext=lt,t.boundItem=Ce,t.boundMark=Re,t.boundStroke=st,t.closeTag=hn,t.domChild=Ve,t.domClear=Be,t.domCreate=De,t.domFind=Ie,t.font=be,t.fontFamily=xe,t.fontSize=ge,t.intersect=function(t,n,i){const r=[],o=(new s).union(n),a=t.marktype;return a?Dn(t,o,i,r):"group"===a?In(t,o,i,r):e.error("Intersect scene must be mark node or group item.")},t.intersectBoxLine=mt,t.intersectPath=vt,t.intersectPoint=gt,t.intersectRule=yt,t.lineHeight=ye,t.multiLineOffset=function(t){const n=me(t);return(e.isArray(n)?n.length-1:0)*ye(t)},t.openTag=ln,t.pathCurves=x,t.pathEqual=Wn,t.pathParse=w,t.pathRectangle=j,t.pathRender=q,t.pathSymbols=D,t.pathTrail=J,t.point=Ge,t.renderModule=function(t,e){return t=String(t||"").toLowerCase(),arguments.length>1?(En[t]=e,this):En[t]},t.resetSVGClipId=function(){Gt=1},t.sceneEqual=Gn,t.sceneFromJSON=Ne,t.scenePickVisit=zt,t.sceneToJSON=Le,t.sceneVisit=Mt,t.sceneZOrder=At,t.textMetrics=he,Object.defineProperty(t,"__esModule",{value:!0})}));

package.json

 {
   "name": "vega-scenegraph",
-  "version": "4.3.1",
+  "version": "4.4.0",
   "description": "Vega scenegraph and renderers.",
@@ -25,6 +25,6 @@ "license": "BSD-3-Clause",
     "vega-canvas": "^1.2.1",
-    "vega-loader": "^4.1.2",
-    "vega-util": "^1.11.2"
+    "vega-loader": "^4.1.3",
+    "vega-util": "^1.12.0"
   },
-  "gitHead": "b1337d09ced5f517d54c8ec17fdf849651f5c16c"
+  "gitHead": "8180e8ca9379dec7f1722ce0ebd2aa01083be7b2"
 }

schema.js

@@ -238,2 +238,7 @@ function duplicate(_) {
       "clip": { "type": "boolean" },
+      "cornerRadius": { "type": "number" },
+      "cornerRadiusTopLeft": { "type": "number" },
+      "cornerRadiusTopRight": { "type": "number" },
+      "cornerRadiusBottomRight": { "type": "number" },
+      "cornerRadiusBottomLeft": { "type": "number" },
       "items": { "type": "array", "items": { "$ref": "#/refs/mark" } }
@@ -264,2 +269,3 @@ }
       "aspect": { "type": "boolean", "default": true },
+      "smooth": { "type": "boolean", "default": true },
       "align": {
@@ -286,3 +292,6 @@ "enum": [ "left", "center", "right" ],
     "properties": {
-      "path": { "$ref": "#/refs/path" }
+      "angle": { "type": "number" },
+      "path": { "$ref": "#/refs/path" },
+      "scaleX": { "type": "number" },
+      "scaleY": { "type": "number" }
     }
@@ -292,3 +301,7 @@ },
     "properties": {
-      "cornerRadius": { "type": "number" }
+      "cornerRadius": { "type": "number" },
+      "cornerRadiusTopLeft": { "type": "number" },
+      "cornerRadiusTopRight": { "type": "number" },
+      "cornerRadiusBottomRight": { "type": "number" },
+      "cornerRadiusBottomLeft": { "type": "number" }
     }
@@ -295,0 +308,0 @@ },

src/bound/boundStroke.js

@@ -1,6 +0,12 @@
-export default function(bounds, item) {
+export default function(bounds, item, miter) {
   if (item.stroke && item.opacity !== 0 && item.strokeOpacity !== 0) {
-    bounds.expand(item.strokeWidth != null ? +item.strokeWidth : 1);
+    const sw = item.strokeWidth != null ? +item.strokeWidth : 1;
+    bounds.expand(sw + (miter ? miterAdjustment(item, sw) : 0));
   }
   return bounds;
 }
+
+function miterAdjustment(item, strokeWidth) {
+  // TODO: more sophisticated adjustment? Or miter support in boundContext?
+  return item.strokeJoin && item.strokeJoin !== 'miter' ? 0 : strokeWidth;
+}

src/CanvasRenderer.js

@@ -69,2 +69,8 @@ import Renderer from './Renderer';
 
+function viewBounds(origin, width, height) {
+  return tempBounds
+    .set(0, 0, width, height)
+    .translate(-origin[0], -origin[1]);
+}
+
 function translate(bounds, group) {
@@ -90,5 +96,5 @@ if (group == null) return bounds;
     this._redraw = false;
-    b = null;
+    b = viewBounds(o, w, h).expand(1);
   } else {
-    b = clipToBounds(g, b, o);
+    b = clipToBounds(g, b.intersect(viewBounds(o, w, h)), o, w, h);
   }
@@ -95,0 +101,0 @@

src/marks/image.js

@@ -8,5 +8,5 @@ import {visit} from '../util/visit';
   var image = item.image;
-  if (!image || image.url !== item.url) {
-    image = {loaded: false, width: 0, height: 0};
-    renderer.loadImage(item.url).then(function(image) {
+  if (!image || item.url && item.url !== image.url) {
+    image = {complete: false, width: 0, height: 0};
+    renderer.loadImage(item.url).then(image => {
       item.image = image;
@@ -52,3 +52,7 @@ item.image.url = item.url;
 
-  emit('href', image.src || '', 'http://www.w3.org/1999/xlink', 'xlink:href');
+  if (!image.src && image.toDataURL) {
+    emit('href', image.toDataURL(), 'http://www.w3.org/1999/xlink', 'xlink:href');
+  } else {
+    emit('href', image.src || '', 'http://www.w3.org/1999/xlink', 'xlink:href');
+  }
   emit('transform', translate(x, y));
@@ -105,4 +109,5 @@ emit('width', w);
 
-    if (image.loaded) {
+    if (image.complete || image.toDataURL) {
       context.globalAlpha = (opacity = item.opacity) != null ? opacity : 1;
+      context.imageSmoothingEnabled = item.smooth !== false;
       context.drawImage(image, x, y, w, h);
@@ -109,0 +114,0 @@ }

src/marks/path.js

@@ -8,6 +8,12 @@ import boundStroke from '../bound/boundStroke';
 import {pickPath} from '../util/canvas/pick';
-import {translateItem} from '../util/svg/transform';
+import {transformItem} from '../util/svg/transform';
+import {DegToRad} from '../util/constants';
 
 function attr(emit, item) {
-  emit('transform', translateItem(item));
+  var sx = item.scaleX || 1,
+      sy = item.scaleY || 1;
+  if (sx !== 1 || sy !== 1) {
+    emit('vector-effect', 'non-scaling-stroke');
+  }
+  emit('transform', transformItem(item));
   emit('d', item.path);
@@ -20,13 +26,34 @@ }
 
-  var cache = item.pathCache;
+  var x = item.x || 0,
+      y = item.y || 0,
+      sx = item.scaleX || 1,
+      sy = item.scaleY || 1,
+      a = (item.angle || 0) * DegToRad,
+      cache = item.pathCache;
+
   if (!cache || cache.path !== path) {
     (item.pathCache = cache = pathParse(path)).path = path;
   }
-  pathRender(context, cache, item.x, item.y);
+
+  if (a && context.rotate && context.translate) {
+    context.translate(x, y);
+    context.rotate(a);
+    pathRender(context, cache, 0, 0, sx, sy);
+    context.rotate(-a);
+    context.translate(-x, -y);
+  } else {
+    pathRender(context, cache, x, y, sx, sy);
+  }
 }
 
 function bound(bounds, item) {
-  return path(context(bounds), item)
+  path(context(bounds), item)
     ? bounds.set(0, 0, 0, 0)
-    : boundStroke(bounds, item);
+    : boundStroke(bounds, item, true);
+
+  if (item.angle) {
+    bounds.rotate(item.angle * DegToRad, item.x || 0, item.y || 0);
+  }
+
+  return bounds;
 }
@@ -33,0 +60,0 @@

src/path/rectangle.js

 import {path} from 'd3-path';
 
+// See http://spencermortensen.com/articles/bezier-circle/
+const C = 0.448084975506; // C = 1 - c
+
 function rectangleX(d) {
@@ -19,6 +22,10 @@ return d.x;
 
-function constant(_) {
-  return function() { return _; };
+function number(_) {
+  return typeof _ === 'function' ? _ : () => +_;
 }
 
+function clamp(value, min, max) {
+  return Math.max(min, Math.min(value, max));
+}
+
 export default function() {
@@ -29,3 +36,6 @@ var x = rectangleX,
       height = rectangleHeight,
-      cornerRadius = constant(0),
+      crTL = number(0),
+      crTR = crTL,
+      crBL = crTL,
+      crBR = crTL,
       context = null;
@@ -39,7 +49,11 @@
         h  = +height.call(this, _),
-        cr = +cornerRadius.call(this, _);
+        s  = Math.min(w, h) / 2,
+        tl = clamp(+crTL.call(this, _), 0, s),
+        tr = clamp(+crTR.call(this, _), 0, s),
+        bl = clamp(+crBL.call(this, _), 0, s),
+        br = clamp(+crBR.call(this, _), 0, s);
 
     if (!context) context = buffer = path();
 
-    if (cr <= 0) {
+    if (tl <= 0 && tr <= 0 && bl <= 0 && br <= 0) {
       context.rect(x1, y1, w, h);
@@ -49,11 +63,11 @@ } else {
           y2 = y1 + h;
-      context.moveTo(x1 + cr, y1);
-      context.lineTo(x2 - cr, y1);
-      context.quadraticCurveTo(x2, y1, x2, y1 + cr);
-      context.lineTo(x2, y2 - cr);
-      context.quadraticCurveTo(x2, y2, x2 - cr, y2);
-      context.lineTo(x1 + cr, y2);
-      context.quadraticCurveTo(x1, y2, x1, y2 - cr);
-      context.lineTo(x1, y1 + cr);
-      context.quadraticCurveTo(x1, y1, x1 + cr, y1);
+      context.moveTo(x1 + tl, y1);
+      context.lineTo(x2 - tr, y1);
+      context.bezierCurveTo(x2 - C * tr, y1, x2, y1 + C * tr, x2, y1 + tr);
+      context.lineTo(x2, y2 - br);
+      context.bezierCurveTo(x2, y2 - C * br, x2 - C * br, y2, x2 - br, y2);
+      context.lineTo(x1 + bl, y2);
+      context.bezierCurveTo(x1 + C * bl, y2, x1, y2 - C * bl, x1, y2 - bl);
+      context.lineTo(x1, y1 + tl);
+      context.bezierCurveTo(x1, y1 + C * tl, x1 + C * tl, y1, x1 + tl, y1);
       context.closePath();
@@ -70,3 +84,3 @@ }
     if (arguments.length) {
-      x = typeof _ === 'function' ? _ : constant(+_);
+      x = number(_);
       return rectangle;
@@ -80,3 +94,3 @@ } else {
     if (arguments.length) {
-      y = typeof _ === 'function' ? _ : constant(+_);
+      y = number(_);
       return rectangle;
@@ -90,3 +104,3 @@ } else {
     if (arguments.length) {
-      width = typeof _ === 'function' ? _ : constant(+_);
+      width = number(_);
       return rectangle;
@@ -100,3 +114,3 @@ } else {
     if (arguments.length) {
-      height = typeof _ === 'function' ? _ : constant(+_);
+      height = number(_);
       return rectangle;
@@ -108,8 +122,11 @@ } else {
 
-  rectangle.cornerRadius = function(_) {
+  rectangle.cornerRadius = function(tl, tr, br, bl) {
     if (arguments.length) {
-      cornerRadius = typeof _ === 'function' ? _ : constant(+_);
+      crTL = number(tl);
+      crTR = tr != null ? number(tr) : crTL;
+      crBR = br != null ? number(br) : crTL;
+      crBL = bl != null ? number(bl) : crTR;
       return rectangle;
     } else {
-      return cornerRadius;
+      return crTL;
     }
@@ -116,0 +133,0 @@ };

src/path/render.js

@@ -5,15 +5,19 @@ import {bezier, segments} from './arc';
 
-function scale(current, s) {
+function scale(current, sX, sY) {
   var c = (temp[0] = current[0]);
   if (c === 'a' || c === 'A') {
-    temp[1] = s * current[1];
-    temp[2] = s * current[2];
+    temp[1] = sX * current[1];
+    temp[2] = sY * current[2];
     temp[3] = current[3];
     temp[4] = current[4];
     temp[5] = current[5];
-    temp[6] = s * current[6];
-    temp[7] = s * current[7];
+    temp[6] = sX * current[6];
+    temp[7] = sY * current[7];
+  } else if (c === 'h' || c === 'H') {
+    temp[1] = sX * current[1];
+  } else if (c === 'v' || c === 'V') {
+    temp[1] = sY * current[1];
   } else {
     for (var i=1, n=current.length; i<n; ++i) {
-      temp[i] = s * current[i];
+      temp[i] = (i % 2 == 1 ? sX : sY) * current[i];
     }
@@ -24,3 +28,3 @@ }
 
-export default function(context, path, l, t, s) {
+export default function(context, path, l, t, sX, sY) {
   var current, // current instruction
@@ -39,3 +43,4 @@ previous = null,
   if (t == null) t = 0;
-  if (s == null) s = 1;
+  if (sX == null) sX = 1;
+  if (sY == null) sY = sX;
 
@@ -46,3 +51,5 @@ if (context.beginPath) context.beginPath();
     current = path[i];
-    if (s !== 1) current = scale(current, s);
+    if (sX !== 1 || sY !== 1) {
+      current = scale(current, sX, sY);
+    }
 
@@ -49,0 +56,0 @@ switch (current[0]) { // first letter

src/path/shapes.js

@@ -14,28 +14,37 @@ import curves from './curves';
 
-function x(item)    { return item.x || 0; }
-function y(item)    { return item.y || 0; }
-function w(item)    { return item.width || 0; }
-function ts(item)   { return item.size || 1; }
-function h(item)    { return item.height || 0; }
-function xw(item)   { return (item.x || 0) + (item.width || 0); }
-function yh(item)   { return (item.y || 0) + (item.height || 0); }
-function sa(item)   { return item.startAngle || 0; }
-function ea(item)   { return item.endAngle || 0; }
-function pa(item)   { return item.padAngle || 0; }
-function ir(item)   { return item.innerRadius || 0; }
-function or(item)   { return item.outerRadius || 0; }
-function cr(item)   { return item.cornerRadius || 0; }
-function def(item)  { return !(item.defined === false); }
-function size(item) { return item.size == null ? 64 : item.size; }
-function type(item) { return symbols(item.shape || 'circle'); }
+function value(a, b) {
+  return a != null ? a : b;
+}
 
-var arcShape    = d3_arc().startAngle(sa).endAngle(ea).padAngle(pa)
-                          .innerRadius(ir).outerRadius(or).cornerRadius(cr),
-    areavShape  = d3_area().x(x).y1(y).y0(yh).defined(def),
-    areahShape  = d3_area().y(y).x1(x).x0(xw).defined(def),
-    lineShape   = d3_line().x(x).y(y).defined(def),
-    rectShape   = vg_rect().x(x).y(y).width(w).height(h).cornerRadius(cr),
-    symbolShape = d3_symbol().type(type).size(size),
-    trailShape  = vg_trail().x(x).y(y).defined(def).size(ts);
+const x =  item => item.x || 0,
+      y =  item => item.y || 0,
+      w =  item => item.width || 0,
+      h =  item => item.height || 0,
+      xw = item => (item.x || 0) + (item.width || 0),
+      yh = item => (item.y || 0) + (item.height || 0),
+      sa = item => item.startAngle || 0,
+      ea = item => item.endAngle || 0,
+      pa = item => item.padAngle || 0,
+      ir = item => item.innerRadius || 0,
+      or = item => item.outerRadius || 0,
+      cr = item => item.cornerRadius || 0,
+      tl = item => value(item.cornerRadiusTopLeft, item.cornerRadius) || 0,
+      tr = item => value(item.cornerRadiusTopRight, item.cornerRadius) || 0,
+      br = item => value(item.cornerRadiusBottomRight, item.cornerRadius) || 0,
+      bl = item => value(item.cornerRadiusBottomLeft, item.cornerRadius) || 0,
+      sz = item => value(item.size, 64),
+      ts = item => item.size || 1,
+      def = item => !(item.defined === false),
+      type = item => symbols(item.shape || 'circle');
 
+const arcShape    = d3_arc().startAngle(sa).endAngle(ea).padAngle(pa)
+                      .innerRadius(ir).outerRadius(or).cornerRadius(cr),
+      areavShape  = d3_area().x(x).y1(y).y0(yh).defined(def),
+      areahShape  = d3_area().y(y).x1(x).x0(xw).defined(def),
+      lineShape   = d3_line().x(x).y(y).defined(def),
+      rectShape   = vg_rect().x(x).y(y).width(w).height(h)
+                      .cornerRadius(tl, tr, br, bl),
+      symbolShape = d3_symbol().type(type).size(sz),
+      trailShape  = vg_trail().x(x).y(y).defined(def).size(ts);
+
 export function arc(context, item) {
@@ -42,0 +51,0 @@ return arcShape.context(context)(item);

src/ResourceLoader.js

@@ -53,3 +53,2 @@ import {image} from 'vega-canvas';
         decrement(loader);
-        img.loaded = true;
       };
@@ -59,3 +58,2 @@
         decrement(loader);
-        img.loaded = false;
       }
@@ -68,3 +66,3 @@
       decrement(loader);
-      return {loaded: false, width: 0, height: 0, src: e && e.url || ''};
+      return {complete: false, width: 0, height: 0, src: e && e.url || ''};
     });
@@ -71,0 +69,0 @@ };

src/SVGRenderer.js

@@ -429,2 +429,10 @@ import Renderer from './Renderer';
   },
+  image: function(mdef, el, item) {
+    if (item.smooth === false) {
+      setStyle(el, 'image-rendering', 'optimizeSpeed');
+      setStyle(el, 'image-rendering', 'pixelated');
+    } else {
+      setStyle(el, 'image-rendering', null);
+    }
+  },
   text: function(mdef, el, item) {
@@ -431,0 +439,0 @@ var tl = textLines(item),

src/SVGStringRenderer.js

@@ -291,2 +291,8 @@ import Renderer from './Renderer';
 
+  if (tag === 'image') {
+    if (o.smooth === false) {
+      s += 'image-rendering: optimizeSpeed; image-rendering: pixelated; ';
+    }
+  }
+
   if (tag === 'text') {
@@ -293,0 +299,0 @@ s += 'font-family: ' + fontFamily(o) + '; ';

src/util/serialize.js

@@ -11,5 +11,7 @@ import boundMark from '../bound/boundMark';
   'cornerRadius', 'padAngle',                                   // arc, rect
+  'cornerRadiusTopLeft', 'cornerRadiusTopRight',                // rect, group
+  'cornerRadiusBottomLeft', 'cornerRadiusBottomRight',
   'interpolate', 'tension', 'orient', 'defined',                // area, line
-  'url',                                                        // image
-  'path',                                                       // path
+  'url', 'aspect', 'smooth',                                    // image
+  'path', 'scaleX', 'scaleY',                                   // path
   'x2', 'y2',                                                   // rule
@@ -16,0 +18,0 @@ 'size', 'shape',                                              // symbol

src/util/svg/transform.js

@@ -9,2 +9,6 @@ export function translate(x, y) {
 
+export function scale(scaleX, scaleY){
+  return 'scale('+ scaleX + ',' + scaleY+')';
+}
+
 export function translateItem(item) {
@@ -16,3 +20,4 @@ return translate(item.x || 0, item.y || 0);
   return translate(item.x || 0, item.y || 0)
-    + (item.angle ? ' ' + rotate(item.angle) : '');
+    + (item.angle ? ' ' + rotate(item.angle) : '')
+    + (item.scaleX || item.scaleY ? ' ' + scale(item.scaleX || 1, item.scaleY || 1) : '');   
 }

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Improved metrics

Total package byte prevSize

379926

increased by2.39%

Lines of code

10630

increased by2.13%

Dependency changes

• Updatedvega-loader@^4.1.3

• Updatedvega-util@^1.12.0