{"version":"1.0","type":"rich","title":"Bar Chart (vertical + filter) - TechTrack","description":"This vertical bar chart visualizes parking facility capacities across Dutch locations, using data sourced from RDW parking data via a proxy URL. The chart includes an interactive checkbox filter that excludes facilities with unknown capacity values, dynamically updating the scales and re-rendering bars. Built with D3 v6, it uses SVG rendering, d3.scaleBand for categorical positioning, d3.scaleLinear for value mapping, and d3.axisBottom/axisLeft for axes. Bar transitions and enter/exit selections manage the filtered view, while rotated x-axis labels accommodate long descriptions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/34cda181027f47e2a41213d13efd22b8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}