feat: update to d3 v7

Author: sgratzl

README.md

@@ -39,7 +39,7 @@ License: BSD-3-Clause license
 
 Download / Include:
 
-- `<script src="https://d3js.org/d3.v6.js" charset="utf-8"></script>`
+- `<script src="https://d3js.org/d3.v7.js" charset="utf-8"></script>`
 - https://github.com/d3/d3/releases/latest
 
 ## Credits

package-lock.json

@@ -22,14 +22,14 @@
   },
   "homepage": "https://github.com/sgratzl/d3tutorial#readme",
   "dependencies": {
-    "d3": "^6.7.0"
+    "d3": "^7.0.0"
   },
   "devDependencies": {
-    "@types/d3": "^6.7.0",
+    "@types/d3": "^7.0.0",
     "cpx": "^1.5.0",
-    "http-server": "^0.12.3",
-    "prettier": "^2.3.0",
+    "http-server": "^13.0.0",
+    "prettier": "^2.3.2",
     "rimraf": "^3.0.2",
-    "typescript": "^4.3.2"
+    "typescript": "^4.3.5"
   }
 }

package.json

@@ -1,27 +1,13 @@
-Copyright 2010-2020 Mike Bostock
-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.
+Copyright 2010-2021 Mike Bostock
+
+Permission to use, copy, modify, and/or distribute this software for any purpose
+with or without fee is hereby granted, provided that the above copyright notice
+and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.

web_modules/d3/LICENSE

@@ -14,25 +14,42 @@
 
 ## Installing
 
-If you use npm, `npm install d3`. Otherwise, download the [latest release](https://github.com/d3/d3/releases/latest). The released bundle supports anonymous AMD, CommonJS, and vanilla environments. You can load directly from [d3js.org](https://d3js.org), [CDNJS](https://cdnjs.com/libraries/d3), or [unpkg](https://unpkg.com/d3/). For example:
+If you use npm, `npm install d3`. You can also download the [latest release on GitHub](https://github.com/d3/d3/releases/latest). For vanilla HTML in modern browsers, import D3 from Skypack:
 
 ```html
-<script src="https://d3js.org/d3.v6.js"></script>
+<script type="module">
+
+import * as d3 from "https://cdn.skypack.dev/d3@7";
+
+const div = d3.selectAll("div");
+
+</script>
 ```
 
-For the minified version:
+For legacy environments, you can load D3’s UMD bundle from an npm-based CDN such as jsDelivr; a `d3` global is exported:
 
 ```html
-<script src="https://d3js.org/d3.v6.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/d3@7"></script>
+<script>
+
+const div = d3.selectAll("div");
+
+</script>
 ```
 
 You can also use the standalone D3 microlibraries. For example, [d3-selection](https://github.com/d3/d3-selection):
 
 ```html
-<script src="https://d3js.org/d3-selection.v2.js"></script>
+<script type="module">
+
+import {selectAll} from "https://cdn.skypack.dev/d3-selection@3";
+
+const div = selectAll("div");
+
+</script>
 ```
 
-D3 is written using [ES2015 modules](http://www.2ality.com/2014/09/es6-modules-final.html). Create a [custom bundle using Rollup](https://bl.ocks.org/mbostock/bb09af4c39c79cffcde4), Webpack, or your preferred bundler. To import D3 into an ES2015 application, either import specific symbols from specific D3 modules:
+D3 is written using [ES2015 modules](http://www.2ality.com/2014/09/es6-modules-final.html). Create a custom bundle using Rollup, Webpack, or your preferred bundler. To import D3 into an ES2015 application, either import specific symbols from specific D3 modules:
 
 ```js
 import {scaleLinear} from "d3-scale";