jsPhyloSVG
jsPhyloSVG is an open-source solution for rendering dynamic phylogenetic trees. It
is capable of generating complex and interactive phylogenetic trees across all major
browsers without the need for plugins. It is novel in supporting the ability to interpret
the tree inference formats directly, exposing the underlying markup to data-mining
services. The library source code, extensive documentation and live examples are freely
accessible at
Summary
We present a javascript library, jsPhyloSVG, which facilitates constructing interactive phylogenetic trees from raw Newick or phyloXML formats directly within the browser in Scalable Vector Graphics (SVG) format. It is designed to work across all major browsers and renders an alternative format for those browsers that do not support SVG. The library provides tools for building rectangular and circular phylograms with integrated charting. Interactive features may be integrated and made to respond to events such as clicks on any element of the tree, including labels.
Background
Many software packages have been developed to address the need for generating phylogenetic trees intended for print. With an increased use of the web to disseminate scientific literature, there is a need for phylogenetic trees to be viewable across many types of devices and feature some of the interactive elements that are integral to the browsing experience. We propose a novel approach for publishing interactive phylogenetic trees.
