Rose Diagram Generator
Nightingale Rose Diagram for periodic and directional data presentation.
Table preview
Data Input
CSV Bulk Import
Instructions
Introduction
The Rose Diagram Generator (Nightingale Rose Diagram) visualizes classified data by evenly splitting the fan-shaped angle and mapping the radius to the size of the value, which is especially suitable for the display of periodic and directional data (such as wind direction, month), and can be exported as PNG, JPG, WebP images.
Steps
Fill in the label, value and color for each item in the data input area (you can click Add Add item) Optionally fill in the chart title Chart automatic preview Use the download chart to export the image.
Notes
The chart is rendered locally in the browser, and the data is not uploaded to the server; items with a numeric value of 0 or negative will be ignored, and the radius is scaled according to the maximum value and so on; select a higher magnification when exporting to obtain a clearer picture.