{"version":"1.0","type":"rich","title":"Wykres Słupkowy","description":"This example presents a bar chart depicting product sales across five categories, labeled as Kategoria A through E. The chart renders sales values as steelblue bars within an SVG container, with axes and value labels. The visualization uses D3 version 7, applying the `d3.scaleBand` and `d3.scaleLinear` for axis mapping, and `d3.axisBottom` and `d3.axisLeft` for rendering the axes. Data is hardcoded in the script and displayed using D3's selection and `.enter()` methods.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b993fda9749044d082b369005ae9621d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}