d3-flame-graph - npm Package Compare versions

Comparing version 3.1.1 to 4.0.0

dist/d3-flamegraph-colorMapper.js

@@ -107,2 +107,3 @@ (function webpackUniversalModuleDefinition(root, factory) {
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "nodeJsColorMapper", function() { return nodeJsColorMapper; });
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "differentialColorMapper", function() { return differentialColorMapper; });
 function pickHex (color1, color2, weight) {
@@ -204,3 +205,25 @@ const w1 = weight
 
+function differentialColorMapper (d) {
+    let r = 220
+    let g = 220
+    let b = 220
 
+    const delta = d.delta
+    const unsignedDelta = Math.abs(delta)
+
+    let value = d.value
+    if (value <= unsignedDelta) value = unsignedDelta
+
+    if (delta > 0) {
+        b = Math.round(210 * (1 - (unsignedDelta / value)))
+        g = b
+    } else if (delta < 0) {
+        r = Math.round(210 * (1 - (unsignedDelta / value)))
+        g = r
+    }
+
+    return 'rgb(' + r + ',' + g + ',' + b + ')'
+}
+
+
 /***/ })
@@ -207,0 +230,0 @@

dist/d3-flamegraph-colorMapper.min.js

@@ -1,1 +0,1 @@
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dist/d3-flamegraph.min.js

@@ -1,1 +0,1 @@
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t.name===e.name}));r?(r.original?r.original+=e.value:r.value+=e.value,e.children&&(r.children||(r.children=[]),t(r.children,e.children))):n.push(e)}))}([e.data],[t]),$(n=Ot(e.data,M))})),r=r.datum(n),R(),I):I;var n},I.update=function(t){return r?(r.each((function(e){e.data=t,$(n=Ot(e.data,M))})),r=r.datum(n),R(),I):I;var n},I.destroy=function(){return r?(i&&i.hide(),r.selectAll("svg").remove(),I):I},I.setColorMapper=function(t){return arguments.length?(H=n=>{const e=L(n);return t(n,e)},I):(H=L,I)},I.color=I.setColorMapper,I.setColorHue=function(t){return arguments.length?(_=t,I):(_=null,I)},I.minFrameSize=function(t){return arguments.length?(h=t,I):h},I.setDetailsElement=function(t){return arguments.length?(f=t,I):f},I.details=I.setDetailsElement,I.selfValue=function(t){return arguments.length?(p=t,I):p},I.resetHeightOnZoom=function(t){return arguments.length?(v=t,I):v},I.scrollOnZoom=function(t){return arguments.length?(m=t,I):m},I.getName=function(t){return arguments.length?(b=t,I):b},I.getValue=function(t){return arguments.length?(x=t,I):x},I.getChildren=function(t){return arguments.length?(M=t,I):M},I.getLibtype=function(t){return arguments.length?(A=t,I):A},I.getDelta=function(t){return arguments.length?(N=t,I):N},I.setSearchHandler=function(t){return arguments.length?(k=t,I):(k=E,I)},I.setDetailsHandler=function(t){return arguments.length?(P=t,I):(P=O,I)},I.setSearchMatch=function(t){return arguments.length?(S=t,I):(S=j,I)},I}}}).default}));

index.d.ts

@@ -43,6 +43,4 @@ declare module "d3-flame-graph" {
         inverted(): boolean;
-        differential(val: boolean): FlameGraph;
-        differential(): boolean;
-        elided(val: boolean): FlameGraph;
-        elided(): boolean;
+        computeDelta(val: boolean): FlameGraph;
+        computeDelta(): boolean;
 
@@ -60,2 +58,4 @@ resetZoom(): void;
         setColorMapper(): FlameGraph;
+        setColorHue(val: string): FlameGraph;
+        setColorHue(): FlameGraph;
         setSearchMatch(val: SearchMatch): FlameGraph;
@@ -62,0 +62,0 @@ setSearchMatch(): FlameGraph;

index.js

 export { default as flamegraph } from './dist/d3-flamegraph.js'
-export { offCpuColorMapper, allocationColorMapper, nodeJsColorMapper } from './dist/d3-flamegraph-colorMapper.js'
+export { offCpuColorMapper, allocationColorMapper, nodeJsColorMapper, differentialColorMapper } from './dist/d3-flamegraph-colorMapper.js'
 export { defaultFlamegraphTooltip } from './dist/d3-flamegraph-tooltip.js'

package.json

 {
   "name": "d3-flame-graph",
-  "version": "3.1.1",
+  "version": "4.0.0",
   "description": "A d3.js library to produce flame graphs.",
@@ -12,4 +12,5 @@ "main": "index.js",
     "serve": "webpack-dev-server --mode development",
+    "lint": "eslint src test",
     "pretest": "webpack --mode production",
-    "test": "tape 'test/**/*-test.js'",
+    "test": "jest",
     "prepare": "npm run test",
@@ -34,18 +35,20 @@ "postpublish": "zip -j dist/d3-flamegraph.zip -- LICENSE README.md dist/d3-flamegraph.js dist/d3-flamegraph.min.js dist/d3-flamegraph-colorMapper.js dist/d3-flamegraph-colorMapper.min.js dist/d3-flamegraph-tooltip.js dist/d3-flamegraph-tooltip.min.js dist/d3-flamegraph.css"
   "devDependencies": {
+    "babel-preset-env": "^1.7.0",
     "clean-webpack-plugin": "^3.0.0",
     "copy-webpack-plugin": "^5.1.1",
-    "css-loader": "^3.4.2",
+    "css-loader": "^3.5.2",
     "eslint": "^6.8.0",
-    "eslint-config-standard": "^14.0.0",
-    "eslint-loader": "^3.0.3",
-    "eslint-plugin-import": "^2.20.1",
-    "eslint-plugin-node": "^11.0.0",
+    "eslint-config-standard": "^14.1.1",
+    "eslint-loader": "^4.0.0",
+    "eslint-plugin-import": "^2.20.2",
+    "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^4.0.0",
     "eslint-plugin-standard": "^4.0.1",
-    "html-webpack-plugin": "^3.2.0",
+    "html-webpack-plugin": "^4.2.0",
+    "jest": "^25.4.0",
+    "prettier": "^2.0.4",
     "script-ext-html-webpack-plugin": "^2.1.4",
-    "style-loader": "^1.1.3",
-    "tape": "^4.13.2",
+    "style-loader": "^1.1.4",
     "terser-webpack-plugin": "^2.3.5",
-    "webpack": "^4.42.0",
+    "webpack": "^4.42.1",
     "webpack-cli": "^3.3.11",
@@ -56,10 +59,10 @@ "webpack-dev-server": "^3.10.3"
     "d3-array": "^2.4.0",
+    "d3-dispatch": "^1.0.6",
     "d3-ease": "^1.0.6",
-    "d3-format": "^1.4.3",
+    "d3-format": "^1.4.4",
     "d3-hierarchy": "^1.1.9",
     "d3-scale": "^3.2.1",
     "d3-selection": "^1.4.1",
-    "d3-transition": "^1.3.2",
-    "d3-dispatch": "^1.0.6"
+    "d3-transition": "^1.3.2"
   }
 }

README.md

@@ -17,4 +17,2 @@ # d3-flame-graph
 
-Click [here](http://spiermar.github.io/d3-flame-graph/differential.html) to check the differential flame graph demo, and [source](https://github.com/spiermar/d3-flame-graph/blob/gh-pages/differential.html)
-
 Click [here](http://spiermar.github.io/d3-flame-graph/live.html) to check the animated assembly demo, and [source](https://github.com/spiermar/d3-flame-graph/blob/gh-pages/live.html)
@@ -32,3 +30,3 @@
 <head>
-  <link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/gh/spiermar/d3-flame-graph@3.1.0/dist/d3-flamegraph.css">
+  <link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/gh/spiermar/d3-flame-graph@4.0.0/dist/d3-flamegraph.css">
 </head>
@@ -38,3 +36,3 @@ <body>
   <script type="text/javascript" src="https://d3js.org/d3.v4.min.js"></script>
-  <script type="text/javascript" src="https://cdn.jsdelivr.net/gh/spiermar/d3-flame-graph@3.1.0/dist/d3-flamegraph.min.js"></script>
+  <script type="text/javascript" src="https://cdn.jsdelivr.net/gh/spiermar/d3-flame-graph@4.0.0/dist/d3-flamegraph.min.js"></script>
   <script type="text/javascript">
@@ -212,14 +210,10 @@ var chart = flamegraph()
 
-<a name="inverted" href="#inverted">#</a> flamegraph.<b>inverted</b>(<i>[inverted]</i>)
+<a name="inverted" href="#inverted">#</a> flamegraph.<b>inverted</b>(<i>[bool]</i>)
 
 Invert the flame graph direction. A top-down visualization of the flame graph, also known as _icicle_ plot. Defaults to <i>false</i> if not set. If a value is specified, it will enable/disable the inverted flame graphs direction, otherwise it will return the current inverted configuration.
 
-<a name="differential" href="#differential">#</a> flamegraph.<b>differential</b>(<i>[differential]</i>)
+<a name="computeDelta" href="#computeDelta">#</a> flamegraph.<b>computeDelta</b>(<i>[bool]</i>)
 
-Use the _differential_ color hash. Frames are sized according to their `value` but colored based on the `delta` property. Blue for negative numbers, red for positive numbers.
+If enabled, computes delta for all nodes. Delta value of each node is a sum if its own value from the <i>getDelta(node)</i> function, plus its children. Defaults to <i>false</i> if not set. If a value is specified, it will enable/disable the delta computation, otherwise it will return the current inverted configuration.
 
-<a name="elided" href="#elided">#</a> flamegraph.<b>elided</b>(<i>[elided]</i>)
-
-Use the _elided_ color hash to show elided frames in a differential heat map. The _elided_ color hash is _cold / blue_ to differentiate from the regular _warm_ palette.
-
 <a name="resetZoom" href="#resetZoom">#</a> flamegraph.<b>resetZoom</b>()
@@ -311,9 +305,15 @@
 
+<a name="setColorHue" href="#setColorHue">#</a> flamegraph.<b>setColorHue</b>(<i>[string]</i>)
+
+Sets the flame graph color hue. Options are `warm`, `cold`, `red`, `orange`, `yellow`, `green` and `aqua`.
+
+If called with no arguments, `setColorHue` will reset the color hash function.
+
 <a name="setSearchMatch" href="#setSearchMatch">#</a> flamegraph.<b>setSearchMatch</b>(<i>[function]</i>)
 
-Replaces the built-in node search match function. Function takes two arguments,
-the node data structure and the search term. It must return a boolean. Example:
+Replaces the built-in node search match function. Function takes three arguments,
+the node data structure, the search term and an optional boolean argument to ignore case during search. If the third argument is not provided, the search will be case-sensitive by default. The function must return a boolean. Example:
 
 ```js
-flamegraph.setSearchMatch(function(d, term) {
+flamegraph.setSearchMatch(function(d, term, true) {
   // Non-regex implementation of the search function
@@ -320,0 +320,0 @@ return d.data.name.indexOf(term) != 0;

src/colorMapper.js

@@ -96,1 +96,23 @@ function pickHex (color1, color2, weight) {
 }
+
+export function differentialColorMapper (d) {
+    let r = 220
+    let g = 220
+    let b = 220
+
+    const delta = d.delta
+    const unsignedDelta = Math.abs(delta)
+
+    let value = d.value
+    if (value <= unsignedDelta) value = unsignedDelta
+
+    if (delta > 0) {
+        b = Math.round(210 * (1 - (unsignedDelta / value)))
+        g = b
+    } else if (delta < 0) {
+        r = Math.round(210 * (1 - (unsignedDelta / value)))
+        g = r
+    }
+
+    return 'rgb(' + r + ',' + g + ',' + b + ')'
+}

src/flamegraph.js

@@ -24,10 +24,9 @@ import { select } from 'd3-selection'
     var selfValue = false
-    var differential = false
-    var elided = false
     var searchSum = 0
     var totalValue = 0
-    var maxDelta = 0
     var resetHeightOnZoom = false
     var scrollOnZoom = false
     var minHeight = null
+    var computeDelta = false
+    var colorHue = null
 
@@ -67,8 +66,12 @@ var getName = function (d) {
 
-    let searchMatch = (d, term) => {
+    let searchMatch = (d, term, ignoreCase = false) => {
         if (!term) {
             return false
         }
+        let label = getName(d)
+        if (ignoreCase) {
+            term = term.toLowerCase()
+            label = label.toLowerCase()
+        }
         const re = new RegExp(term)
-        const label = getName(d)
         return typeof label !== 'undefined' && label && label.match(re)
@@ -104,3 +107,3 @@ }
     var colorMapper = function (d) {
-        return d.highlight ? '#E600E6' : colorHash(getName(d), getLibtype(d), getDelta(d))
+        return d.highlight ? '#E600E6' : colorHash(getName(d), getLibtype(d))
     }
@@ -133,3 +136,3 @@ var originalColorMapper = colorMapper
 
-    function colorHash (name, libtype, delta) {
+    function colorHash (name, libtype) {
     // Return a color for the given name and library type. The library type
@@ -142,79 +145,61 @@ // selects the hue, and the name is hashed to a color in that hue.
 
-        if (differential) {
-            r = 220
-            g = 220
-            b = 220
+        // default when libtype is not in use
+        var hue = colorHue || 'warm'
 
-            if (!delta) {
-                delta = 0
+        if (!colorHue && !(typeof libtype === 'undefined' || libtype === '')) {
+            // Select hue. Order is important.
+            hue = 'red'
+            if (typeof name !== 'undefined' && name && name.match(/::/)) {
+                hue = 'yellow'
             }
-
-            if (delta > 0) {
-                b = Math.round(210 * (maxDelta - delta) / maxDelta)
-                g = b
-            } else if (delta < 0) {
-                r = Math.round(210 * (maxDelta + delta) / maxDelta)
-                g = r
+            if (libtype === 'kernel') {
+                hue = 'orange'
+            } else if (libtype === 'jit') {
+                hue = 'green'
+            } else if (libtype === 'inlined') {
+                hue = 'aqua'
             }
-        } else {
-            // default when libtype is not in use
-            var hue = elided ? 'cold' : 'warm'
+        }
 
-            if (!elided && !(typeof libtype === 'undefined' || libtype === '')) {
-                // Select hue. Order is important.
-                hue = 'red'
-                if (typeof name !== 'undefined' && name && name.match(/::/)) {
-                    hue = 'yellow'
-                }
-                if (libtype === 'kernel') {
-                    hue = 'orange'
-                } else if (libtype === 'jit') {
-                    hue = 'green'
-                } else if (libtype === 'inlined') {
-                    hue = 'aqua'
-                }
+        // calculate hash
+        var vector = 0
+        if (name) {
+            var nameArr = name.split('`')
+            if (nameArr.length > 1) {
+                name = nameArr[nameArr.length - 1] // drop module name if present
             }
+            name = name.split('(')[0] // drop extra info
+            vector = generateHash(name)
+        }
 
-            // calculate hash
-            var vector = 0
-            if (name) {
-                var nameArr = name.split('`')
-                if (nameArr.length > 1) {
-                    name = nameArr[nameArr.length - 1] // drop module name if present
-                }
-                name = name.split('(')[0] // drop extra info
-                vector = generateHash(name)
-            }
-
-            // calculate color
-            if (hue === 'red') {
-                r = 200 + Math.round(55 * vector)
-                g = 50 + Math.round(80 * vector)
-                b = g
-            } else if (hue === 'orange') {
-                r = 190 + Math.round(65 * vector)
-                g = 90 + Math.round(65 * vector)
-                b = 0
-            } else if (hue === 'yellow') {
-                r = 175 + Math.round(55 * vector)
-                g = r
-                b = 50 + Math.round(20 * vector)
-            } else if (hue === 'green') {
-                r = 50 + Math.round(60 * vector)
-                g = 200 + Math.round(55 * vector)
-                b = r
-            } else if (hue === 'aqua') {
-                r = 50 + Math.round(60 * vector)
-                g = 165 + Math.round(55 * vector)
-                b = g
-            } else if (hue === 'cold') {
-                r = 0 + Math.round(55 * (1 - vector))
-                g = 0 + Math.round(230 * (1 - vector))
-                b = 200 + Math.round(55 * vector)
-            } else {
-                // original warm palette
-                r = 200 + Math.round(55 * vector)
-                g = 0 + Math.round(230 * (1 - vector))
-                b = 0 + Math.round(55 * (1 - vector))
-            }
+        // calculate color
+        if (hue === 'red') {
+            r = 200 + Math.round(55 * vector)
+            g = 50 + Math.round(80 * vector)
+            b = g
+        } else if (hue === 'orange') {
+            r = 190 + Math.round(65 * vector)
+            g = 90 + Math.round(65 * vector)
+            b = 0
+        } else if (hue === 'yellow') {
+            r = 175 + Math.round(55 * vector)
+            g = r
+            b = 50 + Math.round(20 * vector)
+        } else if (hue === 'green') {
+            r = 50 + Math.round(60 * vector)
+            g = 200 + Math.round(55 * vector)
+            b = r
+        } else if (hue === 'aqua') {
+            r = 50 + Math.round(60 * vector)
+            g = 165 + Math.round(55 * vector)
+            b = g
+        } else if (hue === 'cold') {
+            r = 0 + Math.round(55 * (1 - vector))
+            g = 0 + Math.round(230 * (1 - vector))
+            b = 200 + Math.round(55 * vector)
+        } else {
+            // original warm palette
+            r = 200 + Math.round(55 * vector)
+            g = 0 + Math.round(230 * (1 - vector))
+            b = 0 + Math.round(55 * (1 - vector))
         }
@@ -497,14 +482,5 @@
     function adoptNode (node) {
-        maxDelta = 0
         let id = 0
-        let delta = 0
-        const wantDelta = differential
         forEachNode(node, function (n) {
             n.id = id++
-            if (wantDelta) {
-                delta = Math.abs(getDelta(n))
-                if (maxDelta < delta) {
-                    maxDelta = delta
-                }
-            }
         })
@@ -597,2 +573,12 @@ }
 
+        if (computeDelta) {
+            root.eachAfter((node) => {
+                let sum = getDelta(node)
+                const children = node.children
+                let i = children && children.length
+                while (--i >= 0) sum += children[i].delta
+                node.delta = sum
+            })
+        }
+
         selection = s.datum(root)
@@ -692,14 +678,8 @@
 
-    chart.differential = function (_) {
-        if (!arguments.length) { return differential }
-        differential = _
+    chart.computeDelta = function (_) {
+        if (!arguments.length) { return computeDelta }
+        computeDelta = _
         return chart
     }
 
-    chart.elided = function (_) {
-        if (!arguments.length) { return elided }
-        elided = _
-        return chart
-    }
-
     chart.setLabelHandler = function (_) {
@@ -807,2 +787,11 @@ if (!arguments.length) { return labelHandler }
 
+    chart.setColorHue = function (_) {
+        if (!arguments.length) {
+            colorHue = null
+            return chart
+        }
+        colorHue = _
+        return chart
+    }
+
     chart.minFrameSize = function (_) {
@@ -809,0 +798,0 @@ if (!arguments.length) { return minFrameSize }

webpack.config.js

@@ -92,3 +92,6 @@ const path = require('path')
             inject: 'head',
-            templateVersion: packageFile.version
+            meta: {
+                template_version: packageFile.version
+            },
+            minify: false
         }),
@@ -95,0 +98,0 @@ new ScriptExtHtmlWebpackPlugin({

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Found 1 instance in 1 package

Fixed alerts

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This package is not allowed per your license policy. Review the package's license to ensure compliance.

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Improved metrics

Total package byte prevSize

562028

increased by0.22%

Number of package files

26

increased by8.33%

Lines of code

8144

increased by0.47%

Worsened metrics

Dev dependency count

20

increased by11.11%

Dependency changes

• Updatedd3-format@^1.4.4