{"version":"1.0","type":"rich","title":"Letter Count Visulization","description":"This interactive letter-count visualization displays the frequency of each alphabetic character in a user-editable text area. It dynamically updates an SVG bar chart as the text changes, using D3.js v3 scales and axes to map letter counts to bar heights. The visualization loads initial text from a local file and animates bar transitions via D3 transitions when the input is modified.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/31aecae539ea4030844363aa23922df8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}