Proportional area chart

Description

A Proportional Area Charts are used for comparing proportions (size, quantities, etc.) without the usage of scales. They are therefore only suitable to compare a small set of values, and usually should be combined with text annotations displaying the value [1, 2].

Example:

Pointers

• Ideally, you start prototyping in a scripting or notebook environment where you can iterate fast. installation instructions can be found here: https://plotly.net/#Installation
• Charts like this that are using baseline trace types to create a new chart type should only be implemented in the top-level Chart API. An example where this is already done is the Range chart that combines a set of differently styled line charts.

References

• [1] https://datavizproject.com/data-type/proportional-area-chart-circle/
• [2] https://datavizcatalogue.com/methods/area_chart.html

Comienza creando un prototipo en un entorno de scripting o notebook utilizando las instrucciones de instalación de Plotly.NET. Lee los ejemplos de Bubble Chart y Range chart de Chart2D.fs y, a continuación, implementa el nuevo gráfico en la API de Chart de nivel superior con posicionamiento para las burbujas. Se considera terminado cuando la API proporciona un gráfico de área proporcional que compara valores mediante el tamaño de las burbujas sin escalas.