d3-selection
Advanced tools
d3-selection - npm Package Compare versions
Comparing version 0.7.0 to 0.7.1
@@ -7,2 +7,4 @@ (function (global, factory) { | ||
| var version = "0.7.1"; | ||
| var xhtml = "http://www.w3.org/1999/xhtml"; | ||
@@ -173,8 +175,22 @@ | ||
| function defaultView(node) { | ||
| return (node.ownerDocument && node.ownerDocument.defaultView) // node is a Node | ||
| || (node.document && node) // node is a Window | ||
| || node.defaultView; // node is a Document | ||
| function point(node, event) { | ||
| var svg = node.ownerSVGElement || node; | ||
| if (svg.createSVGPoint) { | ||
| var point = svg.createSVGPoint(); | ||
| point.x = event.clientX, point.y = event.clientY; | ||
| point = point.matrixTransform(node.getScreenCTM().inverse()); | ||
| return [point.x, point.y]; | ||
| } | ||
| var rect = node.getBoundingClientRect(); | ||
| return [event.clientX - rect.left - node.clientLeft, event.clientY - rect.top - node.clientTop]; | ||
| } | ||
| function mouse(node, event) { | ||
| if (event == null) event = sourceEvent(); | ||
| if (event.changedTouches) event = event.changedTouches[0]; | ||
| return point(node, event); | ||
| } | ||
| function selector(selector) { | ||
@@ -549,2 +565,8 @@ return function() { | ||
| function defaultView(node) { | ||
| return (node.ownerDocument && node.ownerDocument.defaultView) // node is a Node | ||
| || (node.document && node) // node is a Window | ||
| || node.defaultView; // node is a Document | ||
| } | ||
| function styleRemove(name) { | ||
@@ -878,37 +900,2 @@ return function() { | ||
| var bug44083 = typeof navigator !== "undefined" && /WebKit/.test(navigator.userAgent) ? -1 : 0; // https://bugs.webkit.org/show_bug.cgi?id=44083 | ||
| function point(node, event) { | ||
| var svg = node.ownerSVGElement || node; | ||
| if (svg.createSVGPoint) { | ||
| var point = svg.createSVGPoint(); | ||
| if (bug44083 < 0) { | ||
| var window = defaultView(node); | ||
| if (window.scrollX || window.scrollY) { | ||
| svg = select(window.document.body).append("svg").style({position: "absolute", top: 0, left: 0, margin: 0, padding: 0, border: "none"}, "important"); | ||
| var ctm = svg.node().getScreenCTM(); | ||
| bug44083 = !(ctm.f || ctm.e); | ||
| svg.remove(); | ||
| } | ||
| } | ||
| if (bug44083) point.x = event.pageX, point.y = event.pageY; | ||
| else point.x = event.clientX, point.y = event.clientY; | ||
| point = point.matrixTransform(node.getScreenCTM().inverse()); | ||
| return [point.x, point.y]; | ||
| } | ||
| var rect = node.getBoundingClientRect(); | ||
| return [event.clientX - rect.left - node.clientLeft, event.clientY - rect.top - node.clientTop]; | ||
| } | ||
| function mouse(node, event) { | ||
| if (event == null) event = sourceEvent(); | ||
| if (event.changedTouches) event = event.changedTouches[0]; | ||
| return point(node, event); | ||
| } | ||
| function selectAll(selector) { | ||
@@ -942,4 +929,2 @@ return typeof selector === "string" | ||
| var version = "0.7.0"; | ||
| exports.version = version; | ||
@@ -946,0 +931,0 @@ exports.creator = creator; |
@@ -1,1 +0,1 @@ | ||
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@@ -0,1 +1,2 @@ | ||
| export {version} from "./build/package"; | ||
| export {default as creator} from "./src/creator"; | ||
@@ -2,0 +3,0 @@ export {default as matcher} from "./src/matcher"; |
| { | ||
| "name": "d3-selection", | ||
| "version": "0.7.0", | ||
| "version": "0.7.1", | ||
| "description": "Data-driven DOM manipulation: select elements and join them to data.", | ||
@@ -24,10 +24,10 @@ "keywords": [ | ||
| "scripts": { | ||
| "pretest": "mkdir -p build && node -e 'process.stdout.write(\"var version = \\\"\" + require(\"./package.json\").version + \"\\\"; export * from \\\"../index\\\"; export {version};\");' > build/bundle.js && rollup -f umd -n d3_selection -o build/d3-selection.js -- build/bundle.js", | ||
| "test": "faucet `find test -name '*-test.js'` && eslint index.js src", | ||
| "prepublish": "npm test && uglifyjs build/d3-selection.js -c -m -o build/d3-selection.min.js && rm -f build/d3-selection.zip && zip -j build/d3-selection.zip -- LICENSE README.md build/d3-selection.js build/d3-selection.min.js", | ||
| "postpublish": "VERSION=`node -e 'console.log(require(\"./package.json\").version)'`; git push && git push --tags && cp build/d3-selection.js ../d3.github.com/d3-selection.v0.7.js && cp build/d3-selection.min.js ../d3.github.com/d3-selection.v0.7.min.js && cd ../d3.github.com && git add d3-selection.v0.7.js d3-selection.v0.7.min.js && git commit -m \"d3-selection ${VERSION}\" && git push" | ||
| "pretest": "rm -rf build && mkdir build && json2module package.json > build/package.js && rollup -f umd -n d3_selection -o build/d3-selection.js -- index.js", | ||
| "test": "tape 'test/**/*-test.js' && eslint index.js src", | ||
| "prepublish": "npm run test && uglifyjs build/d3-selection.js -c -m -o build/d3-selection.min.js", | ||
| "postpublish": "VERSION=`node -e 'console.log(require(\"./package.json\").version)'`; git push && git push --tags && cp build/d3-selection.js ../d3.github.com/d3-selection.v0.7.js && cp build/d3-selection.min.js ../d3.github.com/d3-selection.v0.7.min.js && cd ../d3.github.com && git add d3-selection.v0.7.js d3-selection.v0.7.min.js && git commit -m \"d3-selection ${VERSION}\" && git push && cd - && zip -j build/d3-selection.zip -- LICENSE README.md build/d3-selection.js build/d3-selection.min.js" | ||
| }, | ||
| "devDependencies": { | ||
| "faucet": "0.0", | ||
| "rollup": "0.25", | ||
| "json2module": "0.0", | ||
| "rollup": "0.26", | ||
| "jsdom": "8", | ||
@@ -34,0 +34,0 @@ "tape": "4", |
| # d3-selection | ||
| Selections allow powerful data-driven transformation of the document object model (DOM): set [attributes](#selection_attr), [styles](#selection_style), [properties](#selection_property), [HTML](#selection_html) or [text](#selection_text) content, and more. Using the [data join](#binding-data)’s [enter](#selection_enter) and [exit](#selection_enter) selections, you can also [add](#selection_append) or [remove](#selection_remove) elements to correspond to data. | ||
| Selections allow powerful data-driven transformation of the document object model (DOM): set [attributes](#selection_attr), [styles](#selection_style), [properties](#selection_property), [HTML](#selection_html) or [text](#selection_text) content, and more. Using the [data join](#joining-data)’s [enter](#selection_enter) and [exit](#selection_enter) selections, you can also [add](#selection_append) or [remove](#selection_remove) elements to correspond to data. | ||
@@ -39,9 +39,14 @@ Selection methods typically return the current selection, or a new selection, allowing the concise application of multiple operations on a given selection via method chaining. For example, to set the class and color style of all paragraph elements in the current document: | ||
| If you use NPM, `npm install d3-selection`. Otherwise, download the [latest release](https://github.com/d3/d3-selection/releases/latest). The released bundle supports AMD, CommonJS, and vanilla environments. Create a custom build using [Rollup](https://github.com/rollup/rollup) or your preferred bundler. You can also load directly from [d3js.org](https://d3js.org): | ||
| If you use NPM, `npm install d3-selection`. Otherwise, download the [latest release](https://github.com/d3/d3-selection/releases/latest). You can also load directly from [d3js.org](https://d3js.org), either as a [standalone library](https://d3js.org/d3-selection.v0.7.min.js) or as part of [D3 4.0 alpha](https://github.com/mbostock/d3/tree/4). AMD, CommonJS, and vanilla environments are supported. In vanilla, a `d3_selection` global is exported: | ||
| ```html | ||
| <script src="https://d3js.org/d3-selection.v0.6.min.js"></script> | ||
| <script src="https://d3js.org/d3-selection.v0.7.min.js"></script> | ||
| <script> | ||
| var div = d3_selection.selectAll("div"); | ||
| </script> | ||
| ``` | ||
| In a vanilla environment, a `d3_selection` global is exported. [Try d3-selection in your browser.](https://tonicdev.com/npm/d3-selection) | ||
| [Try d3-selection in your browser.](https://tonicdev.com/npm/d3-selection) | ||
@@ -52,3 +57,3 @@ ## API Reference | ||
| * [Modifying Elements](#modifying-elements) | ||
| * [Binding Data](#binding-data) | ||
| * [Joining Data](#joining-data) | ||
| * [Handling Events](#handling-events) | ||
@@ -64,3 +69,3 @@ * [Control Flow](#control-flow) | ||
| [Selects](#select) the root element, `document.documentElement`. This function can also be used to check if an object is a selection (`instanceof selection`) or to extend the selection prototype. For example, to add a method to check checkboxes: | ||
| [Selects](#select) the root element, `document.documentElement`. This function can also be used to test for selections (`instanceof d3.selection`) or to extend the selection prototype. For example, to add a method to check checkboxes: | ||
@@ -127,7 +132,7 @@ ```js | ||
| Unlike [*selection*.selectAll](#selection_selectAll), *selection*.select does not affect grouping: it preserves the existing group structure and indexes, and propagates data (if any) to selected children. Grouping plays an important role in the [data join](#binding-data). See [Nested Selections](http://bost.ocks.org/mike/nest/) and [How Selections Work](http://bost.ocks.org/mike/selection/) for more on this topic. | ||
| Unlike [*selection*.selectAll](#selection_selectAll), *selection*.select does not affect grouping: it preserves the existing group structure and indexes, and propagates data (if any) to selected children. Grouping plays an important role in the [data join](#joining-data). See [Nested Selections](http://bost.ocks.org/mike/nest/) and [How Selections Work](http://bost.ocks.org/mike/selection/) for more on this topic. | ||
| <a name="selection_selectAll" href="#selection_selectAll">#</a> <i>selection</i>.<b>selectAll</b>(<i>selector</i>) | ||
| For each selected element, selects the descendant elements that match the specified *selector* string. The elements in the returned selection are grouped by their corresponding parent node in this selection. If no element matches the specified selector for the current element, the group at the current index will be empty. The selected elements do not inherit data from the current selection; use [*selection*.data](#selection_data) to propagate data to children. For example, to select the bold elements in every paragraph: | ||
| For each selected element, selects the descendant elements that match the specified *selector* string. The elements in the returned selection are grouped by their corresponding parent node in this selection. If no element matches the specified selector for the current element, the group at the current index will be empty. The selected elements do not inherit data from this selection; use [*selection*.data](#selection_data) to propagate data to children. For example, to select the bold elements in every paragraph: | ||
@@ -138,3 +143,3 @@ ```js | ||
| If the *selector* is a function, it is evaluated for each selected element, in order, being passed the current datum `d` and index `i`, with the `this` context as the current DOM element. It must return an array of elements (or a psuedo-array, such as a NodeList), or the empty array if there are no matching elements. For example, to select the previous and next siblings of each paragraph: | ||
| If the *selector* is a function, it is evaluated for each selected element, in order, being passed the current datum `d` and index `i`, with the `this` context as the current DOM element. It must return an array of elements (or a pseudo-array, such as a NodeList), or the empty array if there are no matching elements. For example, to select the previous and next siblings of each paragraph: | ||
@@ -150,3 +155,3 @@ ```js | ||
| Unlike [*selection*.select](#selection_select), *selection*.selectAll does affect grouping: each selected descendant is grouped by the parent element in the originating selection. Grouping plays an important role in the [data join](#binding-data). See [Nested Selections](http://bost.ocks.org/mike/nest/) and [How Selections Work](http://bost.ocks.org/mike/selection/) for more on this topic. | ||
| Unlike [*selection*.select](#selection_select), *selection*.selectAll does affect grouping: each selected descendant is grouped by the parent element in the originating selection. Grouping plays an important role in the [data join](#joining-data). See [Nested Selections](http://bost.ocks.org/mike/nest/) and [How Selections Work](http://bost.ocks.org/mike/selection/) for more on this topic. | ||
@@ -183,5 +188,5 @@ <a name="selection_filter" href="#selection_filter">#</a> <i>selection</i>.<b>filter</b>(<i>filter</i>) | ||
| <a name="selection_merge" href="#selection_merge">#</a> <i>selection</i>.<b>merge</b>(<i>selection</i>) | ||
| <a name="selection_merge" href="#selection_merge">#</a> <i>selection</i>.<b>merge</b>(<i>other</i>) | ||
| Returns a new selection merging this selection with the specified *selection*. The returned selection has the same number of groups and the same parents as this selection. Any missing (null) elements in this selection are filled with the corresponding element, if present (not null), from the specified *selection*. | ||
| Returns a new selection merging this selection with the specified *other* selection. The returned selection has the same number of groups and the same parents as this selection. Any missing (null) elements in this selection are filled with the corresponding element, if present (not null), from the specified *selection*. (If the *other* selection has additional groups or parents, they are ignored.) | ||
@@ -191,9 +196,14 @@ This method is commonly used to merge the [enter](#selection_enter) and [update](#selection_data) selections after a [data-join](#joining-data). After modifying the entering and updating elements separately, you can merge the two selections and perform operations on both without duplicate code. For example: | ||
| ```js | ||
| var circle = svg.selectAll("circle").data(data).style("fill", "blue"), // blue on UPDATE | ||
| circleExit = circle.exit().remove(), // remove on EXIT | ||
| circleEnter = circle.enter().append("circle").style("fill", "green"); // green on ENTER | ||
| circle.merge(circleEnter).style("stroke", "black"); // stroke on UPDATE or ENTER | ||
| var circle = svg.selectAll("circle").data(data) // UPDATE | ||
| .style("fill", "blue"); | ||
| circle.exit().remove(); // EXIT | ||
| circle.enter().append("circle") // ENTER | ||
| .style("fill", "green") | ||
| .merge(circle) // ENTER + UPDATE | ||
| .style("stroke", "black"); | ||
| ``` | ||
| This method is also useful for merging [filtered](#selection_filter) selections because filtered selections retain the index structure of the originating selection. Note, however, that this method is not useful for concatenating arbitrary selections: if both this selection and the specified *selection* have (non-null) elements at the same index, this selection’s element is returned in the merge and the specified *selection*’s element is ignored. | ||
| This method is also useful for merging [filtered](#selection_filter) selections because filtered selections retain the index structure of the originating selection. Note, however, that this method is not useful for concatenating arbitrary selections: if both this selection and the specified *other* selection have (non-null) elements at the same index, this selection’s element is returned in the merge and the *other* selection’s element is ignored. | ||
@@ -316,3 +326,3 @@ <a name="matcher" href="#matcher">#</a> d3.<b>matcher</b>(<i>selector</i>) | ||
| If the specified *type* is a string, appends a new element of this type (tag name) as the last child of each element in the current selection. Otherwise, the *type* may be a function which is evaluated for each selected element, in order, being passed the current datum *d* and index *i*, with the `this` context as the current DOM element. This function should return an element to be appended. Typically, the function creates a new element, but it may instead return an existing element. For example, to append a DIV element to each paragraph: | ||
| If the specified *type* is a string, appends a new element of this type (tag name) as the last child of each element in this selection. Otherwise, the *type* may be a function which is evaluated for each selected element, in order, being passed the current datum *d* and index *i*, with the `this` context as the current DOM element. This function should return an element to be appended. Typically, the function creates a new element, but it may instead return an existing element. For example, to append a DIV element to each paragraph: | ||
@@ -548,3 +558,3 @@ ```js | ||
| When an specified event is dispatched on a selected node, the specified *listener* will be invoked for each selected element, being passed the current datum `d` and index `i`, with the `this` context as the current DOM element. Listeners always see the latest datum for their element, but the index is a property of the selection and is fixed when the listener is assigned; to update the index, re-assign the listener. To access the current event within a listener, use [d3.event](#event). | ||
| When a specified event is dispatched on a selected node, the specified *listener* will be invoked for each selected element, being passed the current datum `d` and index `i`, with the `this` context as the current DOM element. Listeners always see the latest datum for their element, but the index is a property of the selection and is fixed when the listener is assigned; to update the index, re-assign the listener. To access the current event within a listener, use [d3.event](#event). | ||
@@ -589,7 +599,17 @@ If an event listener was previously registered for the same *typename* on a selected element, the old listener is removed before the new listener is added. To remove a listener, pass null as the *listener*. To remove all listeners for a given name, pass null as the *listener* and `.foo` as the *typename*, where `foo` is the name; to remove all listeners with no name, specify `.` as the *typename*. | ||
| Invokes the specified *function* for each selected element, passing in the current datum `d` and index `i`, with the `this` context of the current DOM element. This method is used internally by many [transformation methods](#modifying-elements) and can be used to invoke arbitrary code for each selected element. | ||
| Invokes the specified *function* for each selected element, passing in the current datum `d` and index `i`, with the `this` context of the current DOM element. This method can be used to invoke arbitrary code for each selected element, and is useful for creating a context to access parent and child data simultaneously, such as: | ||
| ```js | ||
| parent.each(function(p, j) { | ||
| d3.select(this) | ||
| .selectAll(".child") | ||
| .text(function(d, i) { return "child " + d.name + " of " + p.name; }); | ||
| }); | ||
| ``` | ||
| See [Sized Donut Multiples](http://bl.ocks.org/mbostock/4c5fad723c87d2fd8273) for an example. | ||
| <a name="selection_call" href="#selection_call">#</a> <i>selection</i>.<b>call</b>(<i>function</i>[, <i>arguments…</i>]) | ||
| Invokes the specified *function* (exactly once), passing in the current selection along with any optional *arguments*. Returns the current selection. This is equivalent to invoking the function by hand but facilitates method chaining. For example, to set several attributes in a reusable function: | ||
| Invokes the specified *function* exactly once, passing in this selection along with any optional *arguments*. Returns this selection. This is equivalent to invoking the function by hand but facilitates method chaining. For example, to set several styles in a reusable function: | ||
@@ -618,3 +638,3 @@ ```javascript | ||
| Returns true if this selection is empty. A selection is empty if it contains no elements, or all elements are null. | ||
| Returns true if this selection contains no (non-null) elements. | ||
@@ -621,0 +641,0 @@ <a name="selection_nodes" href="#selection_nodes">#</a> <i>selection</i>.<b>nodes</b>() |
@@ -1,6 +0,1 @@ | ||
| import defaultView from "./window"; | ||
| import select from "./select"; | ||
| var bug44083 = typeof navigator !== "undefined" && /WebKit/.test(navigator.userAgent) ? -1 : 0; // https://bugs.webkit.org/show_bug.cgi?id=44083 | ||
| export default function(node, event) { | ||
@@ -11,16 +6,3 @@ var svg = node.ownerSVGElement || node; | ||
| var point = svg.createSVGPoint(); | ||
| if (bug44083 < 0) { | ||
| var window = defaultView(node); | ||
| if (window.scrollX || window.scrollY) { | ||
| svg = select(window.document.body).append("svg").style({position: "absolute", top: 0, left: 0, margin: 0, padding: 0, border: "none"}, "important"); | ||
| var ctm = svg.node().getScreenCTM(); | ||
| bug44083 = !(ctm.f || ctm.e); | ||
| svg.remove(); | ||
| } | ||
| } | ||
| if (bug44083) point.x = event.pageX, point.y = event.pageY; | ||
| else point.x = event.clientX, point.y = event.clientY; | ||
| point.x = event.clientX, point.y = event.clientY; | ||
| point = point.matrixTransform(node.getScreenCTM().inverse()); | ||
@@ -27,0 +9,0 @@ return [point.x, point.y]; |
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