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Commit f064c792 authored by Muddsair Sharif's avatar Muddsair Sharif
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node_modules/d3-dsv/index.js 0 → 100755
View file @ f064c792
export {default as dsvFormat} from "./src/dsv";
export {csvParse, csvParseRows, csvFormat, csvFormatRows} from "./src/csv";
export {tsvParse, tsvParseRows, tsvFormat, tsvFormatRows} from "./src/tsv";
node_modules/d3-dsv/package.json 0 → 100755
View file @ f064c792
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"bin": {
"csv2json": "bin/dsv2json",
"csv2tsv": "bin/dsv2dsv",
"dsv2dsv": "bin/dsv2dsv",
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"json2dsv": "bin/json2dsv",
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"tsv2csv": "bin/dsv2dsv",
"tsv2json": "bin/dsv2json"
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"description": "A parser and formatter for delimiter-separated values, such as CSV and TSV",
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"module": "index",
"name": "d3-dsv",
"optionalDependencies": {},
"readme": "# d3-dsv\n\nThis module provides a parser and formatter for delimiter-separated values, most commonly [comma-](https://en.wikipedia.org/wiki/Comma-separated_values) (CSV) or tab-separated values (TSV). These tabular formats are popular with spreadsheet programs such as Microsoft Excel, and are often more space-efficient than JSON. This implementation is based on [RFC 4180](http://tools.ietf.org/html/rfc4180).\n\nComma (CSV) and tab (TSV) delimiters are built-in. For example, to parse:\n\n```js\nd3.csvParse(\"foo,bar\\n1,2\"); // [{foo: \"1\", bar: \"2\"}, columns: [\"foo\", \"bar\"]]\nd3.tsvParse(\"foo\\tbar\\n1\\t2\"); // [{foo: \"1\", bar: \"2\"}, columns: [\"foo\", \"bar\"]]\n```\n\nOr to format:\n\n```js\nd3.csvFormat([{foo: \"1\", bar: \"2\"}]); // \"foo,bar\\n1,2\"\nd3.tsvFormat([{foo: \"1\", bar: \"2\"}]); // \"foo\\tbar\\n1\\t2\"\n```\n\nTo use a different delimiter, such as “|” for pipe-separated values, use [d3.dsvFormat](#dsvFormat):\n\n```js\nvar psv = d3.dsvFormat(\"|\");\n\nconsole.log(psv.parse(\"foo|bar\\n1|2\")); // [{foo: \"1\", bar: \"2\"}, columns: [\"foo\", \"bar\"]]\n```\n\nFor easy loading of DSV files in a browser, see [d3-request](https://github.com/d3/d3-request)’s [d3.csv](https://github.com/d3/d3-request#csv) and [d3.tsv](https://github.com/d3/d3-request#tsv) methods.\n\n## Installing\n\nIf you use NPM, `npm install d3-dsv`. Otherwise, download the [latest release](https://github.com/d3/d3-dsv/releases/latest). You can also load directly from [d3js.org](https://d3js.org), either as a [standalone library](https://d3js.org/d3-dsv.v1.min.js) or as part of [D3 4.0](https://github.com/d3/d3). AMD, CommonJS, and vanilla environments are supported. In vanilla, a `d3` global is exported:\n\n```html\n<script src=\"https://d3js.org/d3-dsv.v1.min.js\"></script>\n<script>\n\nvar data = d3.csvParse(string);\n\n</script>\n```\n\n[Try d3-dsv in your browser.](https://tonicdev.com/npm/d3-dsv)\n\n## API Reference\n\n<a name=\"csvParse\" href=\"#csvParse\">#</a> d3.<b>csvParse</b>(<i>string</i>[, <i>row</i>]) [<>](https://github.com/d3/d3-dsv/blob/master/src/csv.js#L5 \"Source\")\n\nEquivalent to [dsvFormat](#dsvFormat)(\",\").[parse](#dsv_parse).\n\n<a name=\"csvParseRows\" href=\"#csvParseRows\">#</a> d3.<b>csvParseRows</b>(<i>string</i>[, <i>row</i>]) [<>](https://github.com/d3/d3-dsv/blob/master/src/csv.js#L6 \"Source\")\n\nEquivalent to [dsvFormat](#dsvFormat)(\",\").[parseRows](#dsv_parseRows).\n\n<a name=\"csvFormat\" href=\"#csvFormat\">#</a> d3.<b>csvFormat</b>(<i>rows</i>[, <i>columns</i>]) [<>](https://github.com/d3/d3-dsv/blob/master/src/csv.js#L7 \"Source\")\n\nEquivalent to [dsvFormat](#dsvFormat)(\",\").[format](#dsv_format).\n\n<a name=\"csvFormatRows\" href=\"#csvFormatRows\">#</a> d3.<b>csvFormatRows</b>(<i>rows</i>) [<>](https://github.com/d3/d3-dsv/blob/master/src/csv.js#L8 \"Source\")\n\nEquivalent to [dsvFormat](#dsvFormat)(\",\").[formatRows](#dsv_formatRows).\n\n<a name=\"tsvParse\" href=\"#tsvParse\">#</a> d3.<b>tsvParse</b>(<i>string</i>[, <i>row</i>]) [<>](https://github.com/d3/d3-dsv/blob/master/src/tsv.js#L5 \"Source\")\n\nEquivalent to [dsvFormat](#dsvFormat)(\"\\t\").[parse](#dsv_parse).\n\n<a name=\"tsvParseRows\" href=\"#tsvParseRows\">#</a> d3.<b>tsvParseRows</b>(<i>string</i>[, <i>row</i>]) [<>](https://github.com/d3/d3-dsv/blob/master/src/tsv.js#L6 \"Source\")\n\nEquivalent to [dsvFormat](#dsvFormat)(\"\\t\").[parseRows](#dsv_parseRows).\n\n<a name=\"tsvFormat\" href=\"#tsvFormat\">#</a> d3.<b>tsvFormat</b>(<i>rows</i>[, <i>columns</i>]) [<>](https://github.com/d3/d3-dsv/blob/master/src/tsv.js#L7 \"Source\")\n\nEquivalent to [dsvFormat](#dsvFormat)(\"\\t\").[format](#dsv_format).\n\n<a name=\"tsvFormatRows\" href=\"#tsvFormatRows\">#</a> d3.<b>tsvFormatRows</b>(<i>rows</i>) [<>](https://github.com/d3/d3-dsv/blob/master/src/tsv.js#L8 \"Source\")\n\nEquivalent to [dsvFormat](#dsvFormat)(\"\\t\").[formatRows](#dsv_formatRows).\n\n<a name=\"dsvFormat\" href=\"#dsvFormat\">#</a> d3.<b>dsvFormat</b>(<i>delimiter</i>) [<>](https://github.com/d3/d3-dsv/blob/master/src/dsv.js#L30)\n\nConstructs a new DSV parser and formatter for the specified *delimiter*. The *delimiter* must be a single character (*i.e.*, a single 16-bit code unit); so, ASCII delimiters are fine, but emoji delimiters are not.\n\n<a name=\"dsv_parse\" href=\"#dsv_parse\">#</a> *dsv*.<b>parse</b>(<i>string</i>[, <i>row</i>]) [<>](https://github.com/d3/d3-dsv/blob/master/src/dsv.js#L34 \"Source\")\n\nParses the specified *string*, which must be in the delimiter-separated values format with the appropriate delimiter, returning an array of objects representing the parsed rows.\n\nUnlike [*dsv*.parseRows](#dsv_parseRows), this method requires that the first line of the DSV content contains a delimiter-separated list of column names; these column names become the attributes on the returned objects. For example, consider the following CSV file:\n\n```\nYear,Make,Model,Length\n1997,Ford,E350,2.34\n2000,Mercury,Cougar,2.38\n```\n\nThe resulting JavaScript array is:\n\n```js\n[\n {\"Year\": \"1997\", \"Make\": \"Ford\", \"Model\": \"E350\", \"Length\": \"2.34\"},\n {\"Year\": \"2000\", \"Make\": \"Mercury\", \"Model\": \"Cougar\", \"Length\": \"2.38\"}\n]\n```\n\nThe returned array also exposes a `columns` property containing the column names in input order (in contrast to Object.keys, whose iteration order is arbitrary). For example:\n\n```js\ndata.columns; // [\"Year\", \"Make\", \"Model\", \"Length\"]\n```\n\nIf a *row* conversion function is not specified, field values are strings. For safety, there is no automatic conversion to numbers, dates, or other types. In some cases, JavaScript may coerce strings to numbers for you automatically (for example, using the `+` operator), but better is to specify a *row* conversion function.\n\nIf a *row* conversion function is specified, the specified function is invoked for each row, being passed an object representing the current row (`d`), the index (`i`) starting at zero for the first non-header row, and the array of column names. If the returned value is null or undefined, the row is skipped and will be ommitted from the array returned by *dsv*.parse; otherwise, the returned value defines the corresponding row object. For example:\n\n```js\nvar data = d3.csvParse(string, function(d) {\n return {\n year: new Date(+d.Year, 0, 1), // lowercase and convert \"Year\" to Date\n make: d.Make, // lowercase\n model: d.Model, // lowercase\n length: +d.Length // lowercase and convert \"Length\" to number\n };\n});\n```\n\nNote: using `+` rather than [parseInt](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/parseInt) or [parseFloat](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/parseFloat) is typically faster, though more restrictive. For example, `\"30px\"` when coerced using `+` returns `NaN`, while parseInt and parseFloat return `30`.\n\n<a name=\"dsv_parseRows\" href=\"#dsv_parseRows\">#</a> <i>dsv</i>.<b>parseRows</b>(<i>string</i>[, <i>row</i>]) [<>](https://github.com/d3/d3-dsv/blob/master/src/dsv.js#L43 \"Source\")\n\nParses the specified *string*, which must be in the delimiter-separated values format with the appropriate delimiter, returning an array of arrays representing the parsed rows.\n\nUnlike [*dsv*.parse](#dsv_parse), this method treats the header line as a standard row, and should be used whenever DSV content does not contain a header. Each row is represented as an array rather than an object. Rows may have variable length. For example, consider the following CSV file, which notably lacks a header line:\n\n```\n1997,Ford,E350,2.34\n2000,Mercury,Cougar,2.38\n```\n\nThe resulting JavaScript array is:\n\n```js\n[\n [\"1997\", \"Ford\", \"E350\", \"2.34\"],\n [\"2000\", \"Mercury\", \"Cougar\", \"2.38\"]\n]\n```\n\nIf a *row* conversion function is not specified, field values are strings. For safety, there is no automatic conversion to numbers, dates, or other types. In some cases, JavaScript may coerce strings to numbers for you automatically (for example, using the `+` operator), but better is to specify a *row* conversion function.\n\nIf a *row* conversion function is specified, the specified function is invoked for each row, being passed an array representing the current row (`d`), the index (`i`) starting at zero for the first row, and the array of column names. If the returned value is null or undefined, the row is skipped and will be ommitted from the array returned by *dsv*.parse; otherwise, the returned value defines the corresponding row object. For example:\n\n```js\nvar data = d3.csvParseRows(string, function(d, i) {\n return {\n year: new Date(+d[0], 0, 1), // convert first colum column to Date\n make: d[1],\n model: d[2],\n length: +d[3] // convert fourth column to number\n };\n});\n```\n\nIn effect, *row* is similar to applying a [map](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/map) and [filter](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/filter) operator to the returned rows.\n\n<a name=\"dsv_format\" href=\"#dsv_format\">#</a> <i>dsv</i>.<b>format</b>(<i>rows</i>[, <i>columns</i>]) [<>](https://github.com/d3/d3-dsv/blob/master/src/dsv.js#L105 \"Source\")\n\nFormats the specified array of object *rows* as delimiter-separated values, returning a string. This operation is the inverse of [*dsv*.parse](#dsv_parse). Each row will be separated by a newline (`\\n`), and each column within each row will be separated by the delimiter (such as a comma, `,`). Values that contain either the delimiter, a double-quote (`\"`) or a newline will be escaped using double-quotes.\n\nIf *columns* is not specified, the list of column names that forms the header row is determined by the union of all properties on all objects in *rows*; the order of columns is nondeterministic. If *columns* is specified, it is an array of strings representing the column names. For example:\n\n```js\nvar string = d3.csvFormat(data, [\"year\", \"make\", \"model\", \"length\"]);\n```\n\nAll fields on each row object will be coerced to strings. For more control over which and how fields are formatted, first map *rows* to an array of array of string, and then use [*dsv*.formatRows](#dsv_formatRows).\n\n<a name=\"dsv_formatRows\" href=\"#dsv_formatRows\">#</a> <i>dsv</i>.<b>formatRows</b>(<i>rows</i>) [<>](https://github.com/d3/d3-dsv/blob/master/src/dsv.js#L114 \"Source\")\n\nFormats the specified array of array of string *rows* as delimiter-separated values, returning a string. This operation is the reverse of [*dsv*.parseRows](#dsv_parseRows). Each row will be separated by a newline (`\\n`), and each column within each row will be separated by the delimiter (such as a comma, `,`). Values that contain either the delimiter, a double-quote (\") or a newline will be escaped using double-quotes.\n\nTo convert an array of objects to an array of arrays while explicitly specifying the columns, use [*array*.map](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map). For example:\n\n```js\nvar string = d3.csvFormatRows(data.map(function(d, i) {\n return [\n d.year.getFullYear(), // Assuming d.year is a Date object.\n d.make,\n d.model,\n d.length\n ];\n}));\n```\n\nIf you like, you can also [*array*.concat](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/concat) this result with an array of column names to generate the first row:\n\n```js\nvar string = d3.csvFormatRows([[\n \"year\",\n \"make\",\n \"model\",\n \"length\"\n ]].concat(data.map(function(d, i) {\n return [\n d.year.getFullYear(), // Assuming d.year is a Date object.\n d.make,\n d.model,\n d.length\n ];\n})));\n```\n\n### Content Security Policy\n\nIf a [content security policy](http://www.w3.org/TR/CSP/) is in place, note that [*dsv*.parse](#dsv_parse) requires `unsafe-eval` in the `script-src` directive, due to the (safe) use of dynamic code generation for fast parsing. (See [source](https://github.com/d3/d3-dsv/blob/master/src/dsv.js).) Alternatively, use [*dsv*.parseRows](#dsv_parseRows).\n\n## Command Line Reference\n\n### dsv2dsv\n\n<a name=\"dsv2dsv\" href=\"#dsv2dsv\">#</a> <b>dsv2dsv</b> [<i>options…</i>] [<i>file</i>]\n\nConverts the specified DSV input *file* to DSV (typically with a different delimiter or encoding). If *file* is not specified, defaults to reading from stdin. For example, to convert to CSV to TSV:\n\n```\ncsv2tsv < example.csv > example.tsv\n```\n\nTo convert windows-1252 CSV to utf-8 CSV:\n\n```\ndsv2dsv --input-encoding windows-1252 < latin1.csv > utf8.csv\n```\n\n<a name=\"dsv2dsv_help\" href=\"dsv2dsv_help\">#</a> dsv2dsv <b>-h</b>\n<br><a href=\"dsv2dsv_help\">#</a> dsv2dsv <b>--help</b>\n\nOutput usage information.\n\n<a name=\"dsv2dsv_version\" href=\"dsv2dsv_version\">#</a> dsv2dsv <b>-V</b>\n<br><a href=\"dsv2dsv_version\">#</a> dsv2dsv <b>--version</b>\n\nOutput the version number.\n\n<a name=\"dsv2dsv_out\" href=\"dsv2dsv_out\">#</a> dsv2dsv <b>-o</b> <i>file</i>\n<br><a href=\"dsv2dsv_out\">#</a> dsv2dsv <b>--out</b> <i>file</i>\n\nSpecify the output file name. Defaults to “-” for stdout.\n\n<a name=\"dsv2dsv_input_delimiter\" href=\"dsv2dsv_input_delimiter\">#</a> dsv2dsv <b>-r</b> <i>delimiter</i>\n<br><a href=\"dsv2dsv_input_delimiter\">#</a> dsv2dsv <b>--input-delimiter</b> <i>delimiter</i>\n\nSpecify the input delimiter character. Defaults to “,” for reading CSV. (You can enter a tab on the command line by typing ⌃V.)\n\n<a name=\"dsv2dsv_input_encoding\" href=\"dsv2dsv_input_encoding\">#</a> dsv2dsv <b>--input-encoding</b> <i>encoding</i>\n\nSpecify the input character encoding. Defaults to “utf8”.\n\n<a name=\"dsv2dsv_output_delimiter\" href=\"dsv2dsv_output_delimiter\">#</a> dsv2dsv <b>-w</b> <i>delimiter</i>\n<br><a href=\"dsv2dsv_output_delimiter\">#</a> dsv2dsv <b>--output-delimiter</b> <i>delimiter</i>\n\nSpecify the output delimiter character. Defaults to “,” for writing CSV. (You can enter a tab on the command line by typing ⌃V.)\n\n<a name=\"dsv2dsv_output_encoding\" href=\"dsv2dsv_output_encoding\">#</a> dsv2dsv <b>--output-encoding</b> <i>encoding</i>\n\nSpecify the output character encoding. Defaults to “utf8”.\n\n<a name=\"csv2tsv\" href=\"#csv2tsv\">#</a> <b>csv2tsv</b> [<i>options…</i>] [<i>file</i>]\n\nEquivalent to [dsv2dsv](#dsv2dsv), but the [output delimiter](#dsv2dsv_output_delimiter) defaults to the tab character (\\t).\n\n<a name=\"tsv2csv\" href=\"#tsv2csv\">#</a> <b>tsv2csv</b> [<i>options…</i>] [<i>file</i>]\n\nEquivalent to [dsv2dsv](#dsv2dsv), but the [input delimiter](#dsv2dsv_output_delimiter) defaults to the tab character (\\t).\n\n### dsv2json\n\n<a name=\"dsv2json\" href=\"#dsv2json\">#</a> <b>dsv2json</b> [<i>options…</i>] [<i>file</i>]\n\nConverts the specified DSV input *file* to JSON. If *file* is not specified, defaults to reading from stdin. For example, to convert to CSV to JSON:\n\n```\ncsv2json < example.csv > example.json\n```\n\nOr to convert CSV to a newline-delimited JSON stream:\n\n```\ncsv2json -n < example.csv > example.ndjson\n```\n\n<a name=\"dsv2json_help\" href=\"dsv2json_help\">#</a> dsv2json <b>-h</b>\n<br><a href=\"dsv2json_help\">#</a> dsv2json <b>--help</b>\n\nOutput usage information.\n\n<a name=\"dsv2json_version\" href=\"dsv2json_version\">#</a> dsv2json <b>-V</b>\n<br><a href=\"dsv2json_version\">#</a> dsv2json <b>--version</b>\n\nOutput the version number.\n\n<a name=\"dsv2json_out\" href=\"dsv2json_out\">#</a> dsv2json <b>-o</b> <i>file</i>\n<br><a href=\"dsv2json_out\">#</a> dsv2json <b>--out</b> <i>file</i>\n\nSpecify the output file name. Defaults to “-” for stdout.\n\n<a name=\"dsv2json_input_delimiter\" href=\"dsv2json_input_delimiter\">#</a> dsv2json <b>-r</b> <i>delimiter</i>\n<br><a href=\"dsv2json_input_delimiter\">#</a> dsv2json <b>--input-delimiter</b> <i>delimiter</i>\n\nSpecify the input delimiter character. Defaults to “,” for reading CSV. (You can enter a tab on the command line by typing ⌃V.)\n\n<a name=\"dsv2json_input_encoding\" href=\"dsv2json_input_encoding\">#</a> dsv2json <b>--input-encoding</b> <i>encoding</i>\n\nSpecify the input character encoding. Defaults to “utf8”.\n\n<a name=\"dsv2json_output_encoding\" href=\"dsv2json_output_encoding\">#</a> dsv2json <b>-r</b> <i>encoding</i>\n<br><a href=\"dsv2json_output_encoding\">#</a> dsv2json <b>--output-encoding</b> <i>encoding</i>\n\nSpecify the output character encoding. Defaults to “utf8”.\n\n<a name=\"dsv2json_newline_delimited\" href=\"dsv2json_newline_delimited\">#</a> dsv2json <b>-n</b>\n<br><a href=\"dsv2json_newline_delimited\">#</a> dsv2json <b>--newline-delimited</b>\n\nOutput [newline-delimited JSON](https://github.com/mbostock/ndjson-cli) instead of a single JSON array.\n\n<a name=\"csv2json\" href=\"#csv2json\">#</a> <b>csv2json</b> [<i>options…</i>] [<i>file</i>]\n\nEquivalent to [dsv2json](#dsv2json).\n\n<a name=\"tsv2json\" href=\"#csv2json\">#</a> <b>tsv2json</b> [<i>options…</i>] [<i>file</i>]\n\nEquivalent to [dsv2json](#dsv2json), but the [input delimiter](#dsv2json_input_delimiter) defaults to the tab character (\\t).\n\n### json2dsv\n\n<a name=\"json2dsv\" href=\"#json2dsv\">#</a> <b>json2dsv</b> [<i>options…</i>] [<i>file</i>]\n\nConverts the specified JSON input *file* to DSV. If *file* is not specified, defaults to reading from stdin. For example, to convert to JSON to CSV:\n\n```\njson2csv < example.json > example.csv\n```\n\nOr to convert a newline-delimited JSON stream to CSV:\n\n```\njson2csv -n < example.ndjson > example.csv\n```\n\n<a name=\"json2dsv_help\" href=\"json2dsv_help\">#</a> json2dsv <b>-h</b>\n<br><a href=\"json2dsv_help\">#</a> json2dsv <b>--help</b>\n\nOutput usage information.\n\n<a name=\"json2dsv_version\" href=\"json2dsv_version\">#</a> json2dsv <b>-V</b>\n<br><a href=\"json2dsv_version\">#</a> json2dsv <b>--version</b>\n\nOutput the version number.\n\n<a name=\"json2dsv_out\" href=\"json2dsv_out\">#</a> json2dsv <b>-o</b> <i>file</i>\n<br><a href=\"json2dsv_out\">#</a> json2dsv <b>--out</b> <i>file</i>\n\nSpecify the output file name. Defaults to “-” for stdout.\n\n<a name=\"json2dsv_input_encoding\" href=\"json2dsv_input_encoding\">#</a> json2dsv <b>--input-encoding</b> <i>encoding</i>\n\nSpecify the input character encoding. Defaults to “utf8”.\n\n<a name=\"json2dsv_output_delimiter\" href=\"json2dsv_output_delimiter\">#</a> json2dsv <b>-w</b> <i>delimiter</i>\n<br><a href=\"json2dsv_output_delimiter\">#</a> json2dsv <b>--output-delimiter</b> <i>delimiter</i>\n\nSpecify the output delimiter character. Defaults to “,” for writing CSV. (You can enter a tab on the command line by typing ⌃V.)\n\n<a name=\"json2dsv_output_encoding\" href=\"json2dsv_output_encoding\">#</a> json2dsv <b>--output-encoding</b> <i>encoding</i>\n\nSpecify the output character encoding. Defaults to “utf8”.\n\n<a name=\"json2dsv_newline_delimited\" href=\"json2dsv_newline_delimited\">#</a> json2dsv <b>-n</b>\n<br><a href=\"json2dsv_newline_delimited\">#</a> json2dsv <b>--newline-delimited</b>\n\nRead [newline-delimited JSON](https://github.com/mbostock/ndjson-cli) instead of a single JSON array.\n\n<a name=\"csv2json\" href=\"#csv2json\">#</a> <b>csv2json</b> [<i>options…</i>] [<i>file</i>]\n\nEquivalent to [json2dsv](#json2dsv).\n\n<a name=\"tsv2json\" href=\"#csv2json\">#</a> <b>tsv2json</b> [<i>options…</i>] [<i>file</i>]\n\nEquivalent to [json2dsv](#json2dsv), but the [output delimiter](#json2dsv_output_delimiter) defaults to the tab character (\\t).\n",
"readmeFilename": "README.md",
"repository": {
"type": "git",
"url": "git+https://github.com/d3/d3-dsv.git"
},
"scripts": {
"postpublish": "git push && git push --tags && cd ../d3.github.com && git pull && cp ../d3-dsv/build/d3-dsv.js d3-dsv.v1.js && cp ../d3-dsv/build/d3-dsv.min.js d3-dsv.v1.min.js && git add d3-dsv.v1.js d3-dsv.v1.min.js && git commit -m \"d3-dsv ${npm_package_version}\" && git push && cd - && zip -j build/d3-dsv.zip -- LICENSE README.md build/d3-dsv.js build/d3-dsv.min.js",
"prepublish": "npm run test && uglifyjs --preamble \"$(preamble)\" build/d3-dsv.js -c -m -o build/d3-dsv.min.js",
"pretest": "rm -rf build && mkdir build && rollup --banner \"$(preamble)\" -f umd -n d3 -o build/d3-dsv.js -- index.js",
"test": "tape 'test/**/*-test.js' && eslint index.js src"
},
"version": "1.0.5"
}
node_modules/d3-dsv/src/csv.js 0 → 100755
View file @ f064c792
import dsv from "./dsv";
var csv = dsv(",");
export var csvParse = csv.parse;
export var csvParseRows = csv.parseRows;
export var csvFormat = csv.format;
export var csvFormatRows = csv.formatRows;
node_modules/d3-dsv/src/dsv.js 0 → 100755
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function objectConverter(columns) {
return new Function("d", "return {" + columns.map(function(name, i) {
return JSON.stringify(name) + ": d[" + i + "]";
}).join(",") + "}");
}
function customConverter(columns, f) {
var object = objectConverter(columns);
return function(row, i) {
return f(object(row), i, columns);
};
}
// Compute unique columns in order of discovery.
function inferColumns(rows) {
var columnSet = Object.create(null),
columns = [];
rows.forEach(function(row) {
for (var column in row) {
if (!(column in columnSet)) {
columns.push(columnSet[column] = column);
}
}
});
return columns;
}
export default function(delimiter) {
var reFormat = new RegExp("[\"" + delimiter + "\n\r]"),
delimiterCode = delimiter.charCodeAt(0);
function parse(text, f) {
var convert, columns, rows = parseRows(text, function(row, i) {
if (convert) return convert(row, i - 1);
columns = row, convert = f ? customConverter(row, f) : objectConverter(row);
});
rows.columns = columns;
return rows;
}
function parseRows(text, f) {
var EOL = {}, // sentinel value for end-of-line
EOF = {}, // sentinel value for end-of-file
rows = [], // output rows
N = text.length,
I = 0, // current character index
n = 0, // the current line number
t, // the current token
eol; // is the current token followed by EOL?
function token() {
if (I >= N) return EOF; // special case: end of file
if (eol) return eol = false, EOL; // special case: end of line
// special case: quotes
var j = I, c;
if (text.charCodeAt(j) === 34) {
var i = j;
while (i++ < N) {
if (text.charCodeAt(i) === 34) {
if (text.charCodeAt(i + 1) !== 34) break;
++i;
}
}
I = i + 2;
c = text.charCodeAt(i + 1);
if (c === 13) {
eol = true;
if (text.charCodeAt(i + 2) === 10) ++I;
} else if (c === 10) {
eol = true;
}
return text.slice(j + 1, i).replace(/""/g, "\"");
}
// common case: find next delimiter or newline
while (I < N) {
var k = 1;
c = text.charCodeAt(I++);
if (c === 10) eol = true; // \n
else if (c === 13) { eol = true; if (text.charCodeAt(I) === 10) ++I, ++k; } // \r|\r\n
else if (c !== delimiterCode) continue;
return text.slice(j, I - k);
}
// special case: last token before EOF
return text.slice(j);
}
while ((t = token()) !== EOF) {
var a = [];
while (t !== EOL && t !== EOF) {
a.push(t);
t = token();
}
if (f && (a = f(a, n++)) == null) continue;
rows.push(a);
}
return rows;
}
function format(rows, columns) {
if (columns == null) columns = inferColumns(rows);
return [columns.map(formatValue).join(delimiter)].concat(rows.map(function(row) {
return columns.map(function(column) {
return formatValue(row[column]);
}).join(delimiter);
})).join("\n");
}
function formatRows(rows) {
return rows.map(formatRow).join("\n");
}
function formatRow(row) {
return row.map(formatValue).join(delimiter);
}
function formatValue(text) {
return text == null ? ""
: reFormat.test(text += "") ? "\"" + text.replace(/\"/g, "\"\"") + "\""
: text;
}
return {
parse: parse,
parseRows: parseRows,
format: format,
formatRows: formatRows
};
}
node_modules/d3-dsv/src/tsv.js 0 → 100755
View file @ f064c792
import dsv from "./dsv";
var tsv = dsv("\t");
export var tsvParse = tsv.parse;
export var tsvParseRows = tsv.parseRows;
export var tsvFormat = tsv.format;
export var tsvFormatRows = tsv.formatRows;
node_modules/d3-ease/.eslintrc 0 → 100755
View file @ f064c792
parserOptions:
sourceType: module
extends:
"eslint:recommended"
rules:
no-cond-assign: 0
node_modules/d3-ease/.npmignore 0 → 100755
View file @ f064c792
*.sublime-*
build/*.zip
test/
node_modules/d3-ease/LICENSE 0 → 100755
View file @ f064c792
Copyright 2010-2016 Mike Bostock
Copyright 2001 Robert Penner
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of the author nor the names of contributors may be used to
endorse or promote products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
node_modules/d3-ease/README.md 0 → 100755
View file @ f064c792
# d3-ease
*Easing* is a method of distorting time to control apparent motion in animation. It is most commonly used for [slow-in, slow-out](https://en.wikipedia.org/wiki/12_basic_principles_of_animation#Slow_In_and_Slow_Out). By easing time, [animated transitions](https://github.com/d3/d3-transition) are smoother and exhibit more plausible motion.
The easing types in this module implement the [ease method](#ease_ease), which takes a normalized time *t* and returns the corresponding “eased” time *tʹ*. Both the normalized time and the eased time are typically in the range [0,1], where 0 represents the start of the animation and 1 represents the end; some easing types, such as [elastic](#easeElastic), may return eased times slightly outside this range. A good easing type should return 0 if *t* = 0 and 1 if *t* = 1. See the [easing explorer](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4) for a visual demonstration.
These easing types are largely based on work by [Robert Penner](http://robertpenner.com/easing/).
## Installing
If you use NPM, `npm install d3-ease`. Otherwise, download the [latest release](https://github.com/d3/d3-ease/releases/latest). You can also load directly from [d3js.org](https://d3js.org), either as a [standalone library](https://d3js.org/d3-ease.v1.min.js) or as part of [D3 4.0](https://github.com/d3/d3). AMD, CommonJS, and vanilla environments are supported. In vanilla, a `d3` global is exported:
```html
<script src="https://d3js.org/d3-ease.v1.min.js"></script>
<script>
var ease = d3.easeCubic;
</script>
```
[Try d3-ease in your browser.](https://tonicdev.com/npm/d3-ease)
## API Reference
<a name="_ease" href="#_ease">#</a> <i>ease</i>(<i>t</i>)
Given the specified normalized time *t*, typically in the range [0,1], returns the “eased” time *tʹ*, also typically in [0,1]. 0 represents the start of the animation and 1 represents the end. A good implementation returns 0 if *t* = 0 and 1 if *t* = 1. See the [easing explorer](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4) for a visual demonstration. For example, to apply [cubic](#easeCubic) easing:
```js
var te = d3.easeCubic(t);
```
Similarly, to apply custom [elastic](#easeElastic) easing:
```js
// Before the animation starts, create your easing function.
var customElastic = d3.easeElastic.period(0.4);
// During the animation, apply the easing function.
var te = customElastic(t);
```
<a name="easeLinear" href="#easeLinear">#</a> d3.<b>easeLinear</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/linear.js "Source")
Linear easing; the identity function; *linear*(*t*) returns *t*.
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/linear.png" alt="linear" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#linear)
<a name="easePolyIn" href="#easePolyIn">#</a> d3.<b>easePolyIn</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/poly.js#L3 "Source")
Polynomial easing; raises *t* to the specified [exponent](#poly_exponent). If the exponent is not specified, it defaults to 3, equivalent to [cubicIn](#easeCubicIn).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/polyIn.png" alt="polyIn" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#polyIn)
<a name="easePolyOut" href="#easePolyOut">#</a> d3.<b>easePolyOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/poly.js#L15 "Source")
Reverse polynomial easing; equivalent to 1 - [polyIn](#easePolyIn)(1 - *t*). If the [exponent](#poly_exponent) is not specified, it defaults to 3, equivalent to [cubicOut](#easeCubicOut).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/polyOut.png" alt="polyOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#polyOut)
<a name="easePoly" href="#easePoly">#</a> d3.<b>easePoly</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/poly.js "Source")
<br><a name="easePolyInOut" href="#easePolyInOut">#</a> d3.<b>easePolyInOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/poly.js#L27 "Source")
Symmetric polynomial easing; scales [polyIn](#easePolyIn) for *t* in [0, 0.5] and [polyOut](#easePolyOut) for *t* in [0.5, 1]. If the [exponent](#poly_exponent) is not specified, it defaults to 3, equivalent to [cubic](#easeCubic).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/polyInOut.png" alt="polyInOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#polyInOut)
<a name="poly_exponent" href="#poly_exponent">#</a> <i>poly</i>.<b>exponent</b>(<i>e</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/poly.js#L1 "Source")
Returns a new polynomial easing with the specified exponent *e*. For example, to create equivalents of [linear](#easeLinear), [quad](#easeQuad), and [cubic](#easeCubic):
```js
var linear = d3.easePoly.exponent(1),
quad = d3.easePoly.exponent(2),
cubic = d3.easePoly.exponent(3);
```
<a name="easeQuadIn" href="#easeQuadIn">#</a> d3.<b>easeQuadIn</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/quad.js#L1 "Source")
Quadratic easing; equivalent to [polyIn](#easePolyIn).[exponent](#poly_exponent)(2).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/quadIn.png" alt="quadIn" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#quadIn)
<a name="easeQuadOut" href="#easeQuadOut">#</a> d3.<b>easeQuadOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/quad.js#L5 "Source")
Reverse quadratic easing; equivalent to 1 - [quadIn](#easeQuadIn)(1 - *t*). Also equivalent to [polyOut](#easePolyOut).[exponent](#poly_exponent)(2).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/quadOut.png" alt="quadOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#quadOut)
<a name="easeQuad" href="#easeQuad">#</a> d3.<b>easeQuad</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/quad.js "Source")
<br><a name="easeQuadInOut" href="#easeQuadInOut">#</a> d3.<b>easeQuadInOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/quad.js#L9 "Source")
Symmetric quadratic easing; scales [quadIn](#easeQuadIn) for *t* in [0, 0.5] and [quadOut](#easeQuadOut) for *t* in [0.5, 1]. Also equivalent to [poly](#easePoly).[exponent](#poly_exponent)(2).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/quadInOut.png" alt="quadInOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#quadInOut)
<a name="easeCubicIn" href="#easeCubicIn">#</a> d3.<b>easeCubicIn</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/cubic.js#L1 "Source")
Cubic easing; equivalent to [polyIn](#easePolyIn).[exponent](#poly_exponent)(3).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/cubicIn.png" alt="cubicIn" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#cubicIn)
<a name="easeCubicOut" href="#easeCubicOut">#</a> d3.<b>easeCubicOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/cubic.js#L5 "Source")
Reverse cubic easing; equivalent to 1 - [cubicIn](#easeCubicIn)(1 - *t*). Also equivalent to [polyOut](#easePolyOut).[exponent](#poly_exponent)(3).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/cubicOut.png" alt="cubicOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#cubicOut)
<a name="easeCubic" href="#easeCubic">#</a> d3.<b>easeCubic</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/cubic.js "Source")
<br><a name="easeCubicInOut" href="#easeCubicInOut">#</a> d3.<b>easeCubicInOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/cubic.js#L9 "Source")
Symmetric cubic easing; scales [cubicIn](#easeCubicIn) for *t* in [0, 0.5] and [cubicOut](#easeCubicOut) for *t* in [0.5, 1]. Also equivalent to [poly](#easePoly).[exponent](#poly_exponent)(3).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/cubicInOut.png" alt="cubicInOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#cubicInOut)
<a name="easeSinIn" href="#easeSinIn">#</a> d3.<b>easeSinIn</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/sin.js#L4 "Source")
Sinusoidal easing; returns sin(*t*).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/sinIn.png" alt="sinIn" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#sinIn)
<a name="easeSinOut" href="#easeSinOut">#</a> d3.<b>easeSinOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/sin.js#L8 "Source")
Reverse sinusoidal easing; equivalent to 1 - [sinIn](#easeSinIn)(1 - *t*).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/sinOut.png" alt="sinOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#sinOut)
<a name="easeSin" href="#easeSin">#</a> d3.<b>easeSin</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/sin.js "Source")
<br><a name="easeSinInOut" href="#easeSinInOut">#</a> d3.<b>easeSinInOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/sin.js#L12 "Source")
Symmetric sinusoidal easing; scales [sinIn](#easeSinIn) for *t* in [0, 0.5] and [sinOut](#easeSinOut) for *t* in [0.5, 1].
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/sinInOut.png" alt="sinInOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#sinInOut)
<a name="easeExpIn" href="#easeExpIn">#</a> d3.<b>easeExpIn</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/exp.js#L1 "Source")
Exponential easing; raises 2 to the exponent 10 \* (*t* - 1).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/expIn.png" alt="expIn" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#expIn)
<a name="easeExpOut" href="#easeExpOut">#</a> d3.<b>easeExpOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/exp.js#L5 "Source")
Reverse exponential easing; equivalent to 1 - [expIn](#easeExpIn)(1 - *t*).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/expOut.png" alt="expOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#expOut)
<a name="easeExp" href="#easeExp">#</a> d3.<b>easeExp</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/exp.js "Source")
<br><a name="easeExpInOut" href="#easeExpInOut">#</a> d3.<b>easeExpInOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/exp.js#L9 "Source")
Symmetric exponential easing; scales [expIn](#easeExpIn) for *t* in [0, 0.5] and [expOut](#easeExpOut) for *t* in [0.5, 1].
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/expInOut.png" alt="expInOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#expInOut)
<a name="easeCircleIn" href="#easeCircleIn">#</a> d3.<b>easeCircleIn</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/circle.js#L1 "Source")
Circular easing.
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/circleIn.png" alt="circleIn" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#circleIn)
<a name="easeCircleOut" href="#easeCircleOut">#</a> d3.<b>easeCircleOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/circle.js#L5 "Source")
Reverse circular easing; equivalent to 1 - [circleIn](#easeCircleIn)(1 - *t*).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/circleOut.png" alt="circleOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#circleOut)
<a name="easeCircle" href="#easeCircle">#</a> d3.<b>easeCircle</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/circle.js "Source")
<br><a name="easeCircleInOut" href="#easeCircleInOut">#</a> d3.<b>easeCircleInOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/circle.js#L9 "Source")
Symmetric circular easing; scales [circleIn](#easeCircleIn) for *t* in [0, 0.5] and [circleOut](#easeCircleOut) for *t* in [0.5, 1].
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/circleInOut.png" alt="circleInOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#circleInOut)
<a name="easeElasticIn" href="#easeElasticIn">#</a> d3.<b>easeElasticIn</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/elastic.js#L5 "Source")
Elastic easing, like a rubber band. The [amplitude](#elastic_amplitude) and [period](#elastic_period) of the oscillation are configurable; if not specified, they default to 1 and 0.3, respectively.
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/elasticIn.png" alt="elasticIn" width="100%" height="360">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#elasticIn)
<a name="easeElastic" href="#easeElastic">#</a> d3.<b>easeElastic</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/elastic.js "Source")
<br><a name="easeElasticOut" href="#easeElasticOut">#</a> d3.<b>easeElasticOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/elastic.js#L18 "Source")
Reverse elastic easing; equivalent to 1 - [elasticIn](#easeElasticIn)(1 - *t*).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/elasticOut.png" alt="elasticOut" width="100%" height="360">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#elasticOut)
<a name="easeElasticInOut" href="#easeElasticInOut">#</a> d3.<b>easeElasticInOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/elastic.js#L31 "Source")
Symmetric elastic easing; scales [elasticIn](#easeElasticIn) for *t* in [0, 0.5] and [elasticOut](#easeElasticOut) for *t* in [0.5, 1].
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/elasticInOut.png" alt="elasticInOut" width="100%" height="360">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#elasticInOut)
<a name="elastic_amplitude" href="#elastic_amplitude">#</a> <i>elastic</i>.<b>amplitude</b>(<i>a</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/elastic.js#L40 "Source")
Returns a new elastic easing with the specified amplitude *a*.
<a name="elastic_period" href="#elastic_period">#</a> <i>elastic</i>.<b>period</b>(<i>p</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/elastic.js#L41 "Source")
Returns a new elastic easing with the specified period *p*.
<a name="easeBackIn" href="#easeBackIn">#</a> d3.<b>easeBackIn</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/back.js#L3 "Source")
[Anticipatory](https://en.wikipedia.org/wiki/12_basic_principles_of_animation#Anticipation) easing, like a dancer bending his knees before jumping off the floor. The degree of [overshoot](#back_overshoot) is configurable; it not specified, it defaults to 1.70158.
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/backIn.png" alt="backIn" width="100%" height="300">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#backIn)
<a name="easeBackOut" href="#easeBackOut">#</a> d3.<b>easeBackOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/back.js#L15 "Source")
Reverse anticipatory easing; equivalent to 1 - [backIn](#easeBackIn)(1 - *t*).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/backOut.png" alt="backOut" width="100%" height="300">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#backOut)
<a name="easeBack" href="#easeBack">#</a> d3.<b>easeBack</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/back.js "Source")
<br><a name="easeBackInOut" href="#easeBackInOut">#</a> d3.<b>easeBackInOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/back.js#L27 "Source")
Symmetric anticipatory easing; scales [backIn](#easeBackIn) for *t* in [0, 0.5] and [backOut](#easeBackOut) for *t* in [0.5, 1].
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/backInOut.png" alt="backInOut" width="100%" height="300">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#backInOut)
<a name="back_overshoot" href="#back_overshoot">#</a> <i>back</i>.<b>overshoot</b>(<i>s</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/back.js#L1 "Source")
Returns a new back easing with the specified overshoot *s*.
<a name="easeBounceIn" href="#easeBounceIn">#</a> d3.<b>easeBounceIn</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/bounce.js#L12 "Source")
Bounce easing, like a rubber ball.
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/bounceIn.png" alt="bounceIn" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#bounceIn)
<a name="easeBounce" href="#easeBounce">#</a> d3.<b>easeBounce</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/bounce.js "Source")
<br><a name="easeBounceOut" href="#easeBounceOut">#</a> d3.<b>easeBounceOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/bounce.js#L16 "Source")
Reverse bounce easing; equivalent to 1 - [bounceIn](#easeBounceIn)(1 - *t*).
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/bounceOut.png" alt="bounceOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#bounceOut)
<a name="easeBounceInOut" href="#easeBounceInOut">#</a> d3.<b>easeBounceInOut</b>(<i>t</i>) [<>](https://github.com/d3/d3-ease/blob/master/src/bounce.js#L20 "Source")
Symmetric bounce easing; scales [bounceIn](#easeBounceIn) for *t* in [0, 0.5] and [bounceOut](#easeBounceOut) for *t* in [0.5, 1].
[<img src="https://raw.githubusercontent.com/d3/d3-ease/master/img/bounceInOut.png" alt="bounceInOut" width="100%" height="240">](http://bl.ocks.org/mbostock/248bac3b8e354a9103c4/#bounceInOut)
node_modules/d3-ease/build/d3-ease.js 0 → 100755
View file @ f064c792
// https://d3js.org/d3-ease/ Version 1.0.3. Copyright 2017 Mike Bostock.
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
typeof define === 'function' && define.amd ? define(['exports'], factory) :
(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';
function linear(t) {
return +t;
}
function quadIn(t) {
return t * t;
}
function quadOut(t) {
return t * (2 - t);
}
function quadInOut(t) {
return ((t *= 2) <= 1 ? t * t : --t * (2 - t) + 1) / 2;
}
function cubicIn(t) {
return t * t * t;
}
function cubicOut(t) {
return --t * t * t + 1;
}
function cubicInOut(t) {
return ((t *= 2) <= 1 ? t * t * t : (t -= 2) * t * t + 2) / 2;
}
var exponent = 3;
var polyIn = (function custom(e) {
e = +e;
function polyIn(t) {
return Math.pow(t, e);
}
polyIn.exponent = custom;
return polyIn;
})(exponent);
var polyOut = (function custom(e) {
e = +e;
function polyOut(t) {
return 1 - Math.pow(1 - t, e);
}
polyOut.exponent = custom;
return polyOut;
})(exponent);
var polyInOut = (function custom(e) {
e = +e;
function polyInOut(t) {
return ((t *= 2) <= 1 ? Math.pow(t, e) : 2 - Math.pow(2 - t, e)) / 2;
}
polyInOut.exponent = custom;
return polyInOut;
})(exponent);
var pi = Math.PI;
var halfPi = pi / 2;
function sinIn(t) {
return 1 - Math.cos(t * halfPi);
}
function sinOut(t) {
return Math.sin(t * halfPi);
}
function sinInOut(t) {
return (1 - Math.cos(pi * t)) / 2;
}
function expIn(t) {
return Math.pow(2, 10 * t - 10);
}
function expOut(t) {
return 1 - Math.pow(2, -10 * t);
}
function expInOut(t) {
return ((t *= 2) <= 1 ? Math.pow(2, 10 * t - 10) : 2 - Math.pow(2, 10 - 10 * t)) / 2;
}
function circleIn(t) {
return 1 - Math.sqrt(1 - t * t);
}
function circleOut(t) {
return Math.sqrt(1 - --t * t);
}
function circleInOut(t) {
return ((t *= 2) <= 1 ? 1 - Math.sqrt(1 - t * t) : Math.sqrt(1 - (t -= 2) * t) + 1) / 2;
}
var b1 = 4 / 11;
var b2 = 6 / 11;
var b3 = 8 / 11;
var b4 = 3 / 4;
var b5 = 9 / 11;
var b6 = 10 / 11;
var b7 = 15 / 16;
var b8 = 21 / 22;
var b9 = 63 / 64;
var b0 = 1 / b1 / b1;
function bounceIn(t) {
return 1 - bounceOut(1 - t);
}
function bounceOut(t) {
return (t = +t) < b1 ? b0 * t * t : t < b3 ? b0 * (t -= b2) * t + b4 : t < b6 ? b0 * (t -= b5) * t + b7 : b0 * (t -= b8) * t + b9;
}
function bounceInOut(t) {
return ((t *= 2) <= 1 ? 1 - bounceOut(1 - t) : bounceOut(t - 1) + 1) / 2;
}
var overshoot = 1.70158;
var backIn = (function custom(s) {
s = +s;
function backIn(t) {
return t * t * ((s + 1) * t - s);
}
backIn.overshoot = custom;
return backIn;
})(overshoot);
var backOut = (function custom(s) {
s = +s;
function backOut(t) {
return --t * t * ((s + 1) * t + s) + 1;
}
backOut.overshoot = custom;
return backOut;
})(overshoot);
var backInOut = (function custom(s) {
s = +s;
function backInOut(t) {
return ((t *= 2) < 1 ? t * t * ((s + 1) * t - s) : (t -= 2) * t * ((s + 1) * t + s) + 2) / 2;
}
backInOut.overshoot = custom;
return backInOut;
})(overshoot);
var tau = 2 * Math.PI;
var amplitude = 1;
var period = 0.3;
var elasticIn = (function custom(a, p) {
var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau);
function elasticIn(t) {
return a * Math.pow(2, 10 * --t) * Math.sin((s - t) / p);
}
elasticIn.amplitude = function(a) { return custom(a, p * tau); };
elasticIn.period = function(p) { return custom(a, p); };
return elasticIn;
})(amplitude, period);
var elasticOut = (function custom(a, p) {
var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau);
function elasticOut(t) {
return 1 - a * Math.pow(2, -10 * (t = +t)) * Math.sin((t + s) / p);
}
elasticOut.amplitude = function(a) { return custom(a, p * tau); };
elasticOut.period = function(p) { return custom(a, p); };
return elasticOut;
})(amplitude, period);
var elasticInOut = (function custom(a, p) {
var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau);
function elasticInOut(t) {
return ((t = t * 2 - 1) < 0
? a * Math.pow(2, 10 * t) * Math.sin((s - t) / p)
: 2 - a * Math.pow(2, -10 * t) * Math.sin((s + t) / p)) / 2;
}
elasticInOut.amplitude = function(a) { return custom(a, p * tau); };
elasticInOut.period = function(p) { return custom(a, p); };
return elasticInOut;
})(amplitude, period);
exports.easeLinear = linear;
exports.easeQuad = quadInOut;
exports.easeQuadIn = quadIn;
exports.easeQuadOut = quadOut;
exports.easeQuadInOut = quadInOut;
exports.easeCubic = cubicInOut;
exports.easeCubicIn = cubicIn;
exports.easeCubicOut = cubicOut;
exports.easeCubicInOut = cubicInOut;
exports.easePoly = polyInOut;
exports.easePolyIn = polyIn;
exports.easePolyOut = polyOut;
exports.easePolyInOut = polyInOut;
exports.easeSin = sinInOut;
exports.easeSinIn = sinIn;
exports.easeSinOut = sinOut;
exports.easeSinInOut = sinInOut;
exports.easeExp = expInOut;
exports.easeExpIn = expIn;
exports.easeExpOut = expOut;
exports.easeExpInOut = expInOut;
exports.easeCircle = circleInOut;
exports.easeCircleIn = circleIn;
exports.easeCircleOut = circleOut;
exports.easeCircleInOut = circleInOut;
exports.easeBounce = bounceOut;
exports.easeBounceIn = bounceIn;
exports.easeBounceOut = bounceOut;
exports.easeBounceInOut = bounceInOut;
exports.easeBack = backInOut;
exports.easeBackIn = backIn;
exports.easeBackOut = backOut;
exports.easeBackInOut = backInOut;
exports.easeElastic = elasticOut;
exports.easeElasticIn = elasticIn;
exports.easeElasticOut = elasticOut;
exports.easeElasticInOut = elasticInOut;
Object.defineProperty(exports, '__esModule', { value: true });
})));
node_modules/d3-ease/build/d3-ease.min.js 0 → 100755
View file @ f064c792
// https://d3js.org/d3-ease/ Version 1.0.3. Copyright 2017 Mike Bostock.
!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t(n.d3=n.d3||{})}(this,function(n){"use strict";function t(n){return+n}function e(n){return n*n}function u(n){return n*(2-n)}function r(n){return((n*=2)<=1?n*n:--n*(2-n)+1)/2}function a(n){return n*n*n}function o(n){return--n*n*n+1}function i(n){return((n*=2)<=1?n*n*n:(n-=2)*n*n+2)/2}function c(n){return 1-Math.cos(n*C)}function s(n){return Math.sin(n*C)}function f(n){return(1-Math.cos(B*n))/2}function h(n){return Math.pow(2,10*n-10)}function p(n){return 1-Math.pow(2,-10*n)}function M(n){return((n*=2)<=1?Math.pow(2,10*n-10):2-Math.pow(2,10-10*n))/2}function d(n){return 1-Math.sqrt(1-n*n)}function I(n){return Math.sqrt(1- --n*n)}function O(n){return((n*=2)<=1?1-Math.sqrt(1-n*n):Math.sqrt(1-(n-=2)*n)+1)/2}function l(n){return 1-x(1-n)}function x(n){return(n=+n)<E?L*n*n:n<b?L*(n-=P)*n+k:n<Q?L*(n-=q)*n+S:L*(n-=j)*n+_}function w(n){return((n*=2)<=1?1-x(1-n):x(n-1)+1)/2}var m=function n(t){function e(n){return Math.pow(n,t)}return t=+t,e.exponent=n,e}(3),v=function n(t){function e(n){return 1-Math.pow(1-n,t)}return t=+t,e.exponent=n,e}(3),y=function n(t){function e(n){return((n*=2)<=1?Math.pow(n,t):2-Math.pow(2-n,t))/2}return t=+t,e.exponent=n,e}(3),B=Math.PI,C=B/2,E=4/11,P=6/11,b=8/11,k=.75,q=9/11,Q=10/11,S=.9375,j=21/22,_=63/64,L=1/E/E,g=function n(t){function e(n){return n*n*((t+1)*n-t)}return t=+t,e.overshoot=n,e}(1.70158),z=function n(t){function e(n){return--n*n*((t+1)*n+t)+1}return t=+t,e.overshoot=n,e}(1.70158),A=function n(t){function e(n){return((n*=2)<1?n*n*((t+1)*n-t):(n-=2)*n*((t+1)*n+t)+2)/2}return t=+t,e.overshoot=n,e}(1.70158),D=2*Math.PI,F=function n(t,e){function u(n){return t*Math.pow(2,10*--n)*Math.sin((r-n)/e)}var r=Math.asin(1/(t=Math.max(1,t)))*(e/=D);return u.amplitude=function(t){return n(t,e*D)},u.period=function(e){return n(t,e)},u}(1,.3),G=function n(t,e){function u(n){return 1-t*Math.pow(2,-10*(n=+n))*Math.sin((n+r)/e)}var r=Math.asin(1/(t=Math.max(1,t)))*(e/=D);return u.amplitude=function(t){return n(t,e*D)},u.period=function(e){return n(t,e)},u}(1,.3),H=function n(t,e){function u(n){return((n=2*n-1)<0?t*Math.pow(2,10*n)*Math.sin((r-n)/e):2-t*Math.pow(2,-10*n)*Math.sin((r+n)/e))/2}var r=Math.asin(1/(t=Math.max(1,t)))*(e/=D);return u.amplitude=function(t){return n(t,e*D)},u.period=function(e){return n(t,e)},u}(1,.3);n.easeLinear=t,n.easeQuad=r,n.easeQuadIn=e,n.easeQuadOut=u,n.easeQuadInOut=r,n.easeCubic=i,n.easeCubicIn=a,n.easeCubicOut=o,n.easeCubicInOut=i,n.easePoly=y,n.easePolyIn=m,n.easePolyOut=v,n.easePolyInOut=y,n.easeSin=f,n.easeSinIn=c,n.easeSinOut=s,n.easeSinInOut=f,n.easeExp=M,n.easeExpIn=h,n.easeExpOut=p,n.easeExpInOut=M,n.easeCircle=O,n.easeCircleIn=d,n.easeCircleOut=I,n.easeCircleInOut=O,n.easeBounce=x,n.easeBounceIn=l,n.easeBounceOut=x,n.easeBounceInOut=w,n.easeBack=A,n.easeBackIn=g,n.easeBackOut=z,n.easeBackInOut=A,n.easeElastic=G,n.easeElasticIn=F,n.easeElasticOut=G,n.easeElasticInOut=H,Object.defineProperty(n,"__esModule",{value:!0})});
\ No newline at end of file
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