Built with blockbuilder.org
forked from anonymous's block: zoom/pan d3v4
forked from sgruhier's block: zoom/pan d3v4
license: mit |
Built with blockbuilder.org
forked from anonymous's block: zoom/pan d3v4
forked from sgruhier's block: zoom/pan d3v4
<!DOCTYPE html> | |
<head> | |
<meta charset="utf-8"> | |
<script src="https://d3js.org/d3.v4.min.js"></script> | |
<style> | |
body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
</style> | |
</head> | |
<body> | |
<script> | |
// Feel free to change or delete any of the code you see in this editor! | |
var svg = d3.select("body") | |
.append("svg") | |
.attr("width", "100%") | |
.attr("height", "100%") | |
.call(d3.zoom().on("zoom", zoomfn)) | |
.append("g") | |
svg.append("circle") | |
.attr("cx", document.body.clientWidth / 2) | |
.attr("cy", document.body.clientHeight / 2) | |
.attr("r", 50) | |
.style("fill", "#91d899") | |
function zoomfn() { | |
svg.attr("transform", d3.event.transform) | |
svg.scale(4) | |
} | |
</script> | |
</body> |