d3-rs-svg v

d3-rs-svg

d3-rs-svg is a component for creating a SVG 1.1 root element that is compatable with the D3 margin convention. This component is dependent on D3 v4 (Alpha).

Builds

UMD from //static.redsift.io/reusable/d3-rs-svg/latest/d3-rs-svg.umd-es15.min.js

Usage

Browser

<script src="//static.redsift.io/reusable/d3-rs-svg/latest/d3-rs-svg.umd-es15.min.js"></script>
<script>
	var svg = d3_rs_svg.html();
	...
</script>

ES6

import * as svg from "d3-rs-svg";
let eml = svg.html();
...

If using rollup.js for a browser target, ensure d3-rs-svg is part of the global map.

Require

var svg = require("d3-rs-svg");
var eml = svg.html();
...

By convention, the SVG element is meant to be hosted in a HTML node, hence svg.html()

Parameters

Parameters that support transition can be animated and chained.

d3.select('#elm')
	.call(svg)					// draw the SVG at default (1x) scale
.transition().duration(1000)
	.call(svg.scale(2.0))		// scale the SVG by 2x
.transition().duration(333)
	.call(svg.scale(1.0))		// bounce back after 333ms

Note, this form of chaining does not work for parameters that do not support transition. Use the on('end', ... event for them.

var el = d3.select('#elm')
	.call(svg.style('rect{fill: yellow;}'));

el.select(svg.self()).select(svg.child()) .append('rect') // add a rect to the SVG we can paint with CSS .attr('width', svg.childWidth()) .attr('height', svg.childHeight());

el.transition().delay(1000).duration(0).on('end', function() {
	 el.transition().duration(1000).delay(500)
      	.call(svg.scale(2.0).style('rect{fill: green;}'));	// this green is applied after 1s of delay but 500ms before the scale changes
});