WordCloud with hover effects on words

Type demo

This demo shows how we can add background color to the WordCloud labels, as well as change their appearance on hover. Code Note the setStateOnChildren: true and interactive: true in label configuration. The former ensures that “hover” state is triggered on all label children, including background, when it is hovered. The latter makes label “interactive”. […]

Generating static chart snapshots

Type tutorial

This tutorial will introduce to a concept of generating static snapshots of the charts. The concept In some cases, we do not need chart interactivity. For example, if we want to show a grid with multiple sparklines/microcharts, we might need only the visual representation. In such a case it would be waste of resources – […]

MapChart with an auto-populated legend

Type tutorial

This demo shows how we can populate a custom legend on a Map chart from its Polygon series data. Code Contrary to other chart types, Legend cannot readily use data items from a Map series. The main reason being that most map series use geodata, which is parsed asynchronously, so the data items might not […]