{"version":"1.0","type":"rich","title":"My bar chart","description":"This example shows a stacked bar chart comparing the counts of four travel classes: Economy, Business, FirstClass, and Private, with a title labeling the data as “World Wine Production 2018.” The chart is rendered on a canvas element using the Chart.js library, with its `Chart` constructor configuring the chart type as `stacked` and providing the data arrays for labels and values. The visualization sets the legend to hidden and displays only the title, using the canvas’s default styling for a simple, single-dataset presentation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f2a10eedc3d64a9a82a8aba2576e3e69?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}