Treemap with partial fills in nodes

Type tutorial

This demo shows how we can add partial data-based fills to Treemap nodes using Rectangle element as a bullet, and a couple of adapters.

Adding words to existing WordCloud

Type tutorial

This demo shows how we can push additional words into existing WordCloud. Code All we need to do is to push a data object into WordCloud series data: Demo

Upgrading version of the XLSX library

Type tutorial

XLSX has chosen to stop publishing to the npm registry. This means that XLSX is permanently locked at version 0.18.5. If you want to use the latest version of XLSX, you can add this into your package.json file: Now your project will use the XLSX CDN, instead of using the npm package. However, that has a lot of issues: […]

Aggregating multiple data items into a single tooltip of the data items with same X/Y

Type tutorial

This demo shows how we can use an adapter on a series tooltip to automatically aggregate information from multiple data items width same x/y coordinates on a bubble chart. Code First, we’ll make all bubbles visible, by setting their fillOpacity to something less than 1, so they’re semi-transparent and are visible, even when they are […]