Cory Quammen authored May 15, 2019 and Bill Lorensen committed Jun 05, 2019

vtkWordCloud is an Image Source that creates a word cloud.

Word Clouds, AKA Tag Clouds, are a text visualization technique that displays individual works with properties that depend on the frequency of a word in a document. Numerous options are available, including the color of the words, size of the words, the orientation of the words, font files, and mask files.
Word Clouds, AKA Tag Clouds, are a text visualization technique that displays individual works with properties that depend on the frequency of a word in a document.  vtkWordCloud varies the font size base on word frequency.

Word Clouds are useful for quickly perceiving the most prominent terms in a document. Also, Word Clouds can identify trends and patterns that would otherwise be unclear or difficult to see in a tabular format. Frequently used keywords stand out better in a Word Cloud. Common words that might be overlooked in tabular form are highlighted in the larger text, making them pop out when displ...