NodeBubble Chart (Plotly)


A bubble chart based on the Plotly.js library. This chart is used to display three dimensions or features (one along the X-Axis, one along the Y-Axis, and a third displayed as the relative size of the 'bubbles' in the plot). It is similar to a scatter plot in use and functionality.

The node supports custom CSS styling. You can simply put CSS rules into a single string and set it as a flow variable 'customCSS' in the node configuration dialog. Current KNIME classes are NOT YET supported, so class names will have to be deduced from the view itself. We are hoping to support standard KNIME classes in an upcoming update.

Please note: the Plotly.js KNIME extension is currently in Labs. It is recommended that you handle missing values and normalize your data before using visualization nodes in this extension to improve performance. Please feel free to leave feedback and suggestions on our community forum here .

Input ports

  1. Display data Type: Data
    Data table to display in an interactive Bubble Chart.

Output ports

  1. Bubble chart image Type: Image
    SVG image of the Bubble chart if that option has been enabled.
  2. Input Data + View Selection Type: Data
    Data table containing the input data with an appended boolean column representing which rows were selected in the view.