Docs ▸ Introduction | Development | Demo //// API Reference ▸ Force | Node | Renderer
"Labels should be beautiful."
If you try to place labels for points on a timeline (or any 1D space), one common problem is the labels often overlap. How about making the labels push each other. Use the force, jedi-style.
See interactive demo or simpler example.
npm install labella --save
or
bower install labella --save
// idealPos: The most preferred position for each label
// width: The width of each label
var nodes = [
new labella.Node(1, 50), // idealPos, width
new labella.Node(2, 50),
new labella.Node(3, 50),
new labella.Node(3, 50),
new labella.Node(3, 50),
];
var force = new labella.Force();
.nodes(nodes)
// Listen when the nodes' positions are updated.
.on('end', function(){
// The rendering is independent from this library.
// User can use canvas, svg or any library to draw the labels.
// There is also a built-in helper labella.Renderer for this purpose. See the examples
draw(force.nodes());
})
// Run simulation at most 100 rounds. It may end earlier if equillibrium is reached.
.start(100);
Krist Wongsuphasawat / @kristw
Copyright 2015 Twitter, Inc. Licensed under the Apache License Version 2.0
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