vega-scenegraph - npm Package Compare versions

Comparing version 2.3.1 to 2.4.0

build/vega-scenegraph.min.js

@@ -1,1 +0,1 @@
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package.json

 {
   "name": "vega-scenegraph",
-  "version": "2.3.1",
+  "version": "2.4.0",
   "description": "Vega scenegraph and renderers.",
@@ -5,0 +5,0 @@ "license": "BSD-3-Clause",

src/CanvasHandler.js

@@ -7,4 +7,4 @@ import Handler from './Handler';
 
-export default function CanvasHandler(loader) {
-  Handler.call(this, loader);
+export default function CanvasHandler(loader, tooltip) {
+  Handler.call(this, loader, tooltip);
   this._down = null;
@@ -147,4 +147,4 @@ this._touch = null;
     this.handleHref(evt, a, a.href);
-  } else if ((type === 'mouseover' || type === 'mouseout') && a && a.tooltip) {
-    this.handleTooltip(evt, a, type === 'mouseover' ? a.tooltip : null);
+  } else if ((type === 'mouseover' || type === 'mouseout')) {
+    this.handleTooltip(evt, a, type === 'mouseover');
   }
@@ -151,0 +151,0 @@

src/Handler.js

 import {domCreate} from './util/dom';
 import {loader} from 'vega-loader';
 
-export default function Handler(customLoader) {
+export default function Handler(customLoader, customTooltip) {
   this._active = null;
   this._handlers = {};
   this._loader = customLoader || loader();
+  this._tooltip = customTooltip || defaultTooltip;
 }
 
+function defaultTooltip(handler, event, item, value) {
+  handler.element().setAttribute('title', value || '');
+}
+
 var prototype = Handler.prototype;
@@ -76,4 +81,7 @@
 
-prototype.handleTooltip = function(event, item, tooltipText) {
-  this._el.setAttribute('title', tooltipText || '');
+prototype.handleTooltip = function(event, item, show) {
+  if (item && item.tooltip != null) {
+    this._tooltip.call(this._obj, this, event, item,
+      show ? item.tooltip : null);
+  }
 };

src/marks/markMultiItemPath.js

@@ -38,3 +38,3 @@ import boundStroke from '../bound/boundStroke';
 
-    if (context.pixelRatio > 1) {
+    if (context.pixelRatio !== 1) {
       x *= context.pixelRatio;
@@ -41,0 +41,0 @@ y *= context.pixelRatio;

src/SVGHandler.js

@@ -5,4 +5,4 @@ import Handler from './Handler';
 
-export default function SVGHandler(loader) {
-  Handler.call(this, loader);
+export default function SVGHandler(loader, tooltip) {
+  Handler.call(this, loader, tooltip);
   var h = this;
@@ -13,5 +13,3 @@ h._hrefHandler = listener(h, function(evt, item) {
   h._tooltipHandler = listener(h, function(evt, item) {
-    if (item && item.tooltip) {
-      h.handleTooltip(evt, item, evt.type === 'mouseover' ? item.tooltip : null);
-    }
+    h.handleTooltip(evt, item, evt.type === 'mouseover');
   });
@@ -18,0 +16,0 @@ }

src/SVGRenderer.js

@@ -219,5 +219,6 @@ import Renderer from './Renderer';
       this._dirtyAll = false;
-      mark.dirty = id;
-      dirtyParents(mark.group, id);
+      dirtyParents(item, id);
+      mark.items.forEach(function(i) { i.dirty = id; });
     }
+    if (mark.zdirty) continue; // handle in standard drawing pass
 
@@ -271,2 +272,3 @@ if (item.exit) { // EXIT
   var renderer = this,
+      svg = this._svg,
       mdef = marks[scene.marktype],
@@ -279,3 +281,3 @@ events = scene.interactive === false ? 'none' : null,
 
-  parent = bind(scene, el, prev, 'g');
+  parent = bind(scene, el, prev, 'g', svg);
   parent.setAttribute('class', cssClass(scene));
@@ -293,3 +295,3 @@ if (!isGroup) {
     var dirty = renderer.isDirty(item),
-        node = bind(item, parent, sibling, mdef.tag);
+        node = bind(item, parent, sibling, mdef.tag, svg);
 
@@ -331,3 +333,3 @@ if (dirty) {
 // Create new SVG elements as needed.
-function bind(item, el, sibling, tag) {
+function bind(item, el, sibling, tag, svg) {
   var node = item._svg, doc;
@@ -359,3 +361,4 @@
 
-  if (doc || node.previousSibling !== sibling || !sibling) {
+  // (re-)insert if (a) not contained in SVG or (b) sibling order has changed
+  if (node.ownerSVGElement !== svg || hasSiblings(item) && node.previousSibling !== sibling) {
     el.insertBefore(node, sibling ? sibling.nextSibling : el.firstChild);
@@ -367,3 +370,8 @@ }
 
+function hasSiblings(item) {
+  var parent = item.mark || item.group;
+  return parent && parent.items.length > 1;
+}
 
+
 // -- Set attributes & styles on SVG elements ---
@@ -370,0 +378,0 @@

src/util/canvas/pick.js

@@ -9,3 +9,3 @@ import {pickVisit} from '../visit';
   return function(context, scene, x, y, gx, gy) {
-    if (context.pixelRatio > 1) {
+    if (context.pixelRatio !== 1) {
       x *= context.pixelRatio;
@@ -12,0 +12,0 @@ y *= context.pixelRatio;

src/util/canvas/resize.js

@@ -1,4 +0,7 @@
-export var devicePixelRatio = typeof window !== 'undefined'
-  ? window.devicePixelRatio || 1 : 1;
+function devicePixelRatio() {
+  return typeof window !== 'undefined' ? window.devicePixelRatio || 1 : 1;
+}
 
+var pixelRatio = devicePixelRatio();
+
 export default function(canvas, width, height, origin, scaleFactor) {
@@ -10,3 +13,3 @@ var inDOM = typeof HTMLElement !== 'undefined'
   var context = canvas.getContext('2d'),
-      ratio = inDOM ? devicePixelRatio : scaleFactor;
+      ratio = inDOM ? pixelRatio : scaleFactor;
 
@@ -13,0 +16,0 @@ canvas.width = width * ratio;

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increased by0.45%

Lines of code

8493

increased by0.33%

No dependency changes