Updating Scatterplot using voroni diagrams for mouseover

reusable updating voroni scatterplot

Design based on original by NadiehBremer at Visual Cinnamon

See this block in production with Live Data

Find the Latest Code on GitHub

Features:

• Dynamic data transitions
• Highlighting of data points
• Zoom option for selections (Legend Clicks)
• Events are configurable as options such that external functions can be seamlessly integrated
• e.g. external tooltips can be configured for mouseover events

Accessors:

by default accessors with no parameters return current values

• chart.duration(transition-time) // duration of transitions
• chart.options(object) // for options that don't have accessors
• chart.width(width)
• chart.height(height)
• chart.data(data) // set data
• chart.update() // update chart
• chart.colors(object) // chart.colors({'group': 'color1', 'group': 'color2'})
• chart.highlight(identifier) // highlight datapoint (configurable in options)

operations on data held in chart instance

• chart.pop()
• chart.push(row) -or- chart.push([row, row])