Class: WordCloudRenderer

WordCloudRenderer

A Renderer implementation that renders a word cloud.

new WordCloudRenderer(spec)

Instantiate a WordCloudRenderer object.
Name Type Description
spec Object The specification object.
    text: {
        textKey  {String|Function} - The attribute for the text in the data entry.
        countKey {String|Function} - The attribute for the count in the data entry.
        themes   {Array}  - The array of RenderThemes to be attached to this component.
    }
}

Extends

Methods

Add a hook function to the renderer.
Name Type Description
hook function the callback function.
Remove a hook function from the renderer.
Name Type Description
hook function the callback function.
Implementation specific rendering function.
Name Type Description
data Object The raw data for a tile to be rendered.
Returns:
html to render and an array of all rendered data entries.
Select all entries in the rendered layer that also share the same selected value. The 'selectKey' of the 'select' option must be set.
Name Type Description
selectedEntry Object The selected data entry.
Unselect all entries in the rendered layer.