{"version":"1.0","type":"rich","title":"Making a bar chart: my grades","description":"This example shows a horizontal bar chart of a student’s final grades in university courses, with each bar’s length proportional to the numeric grade. The chart uses categorical labels on the y-axis and a linear scale on the x-axis. Built with D3 v5, the code loads data from a CSV file using `d3.csv`, creates scales via `d3.scaleLinear` and `d3.scaleBand`, and renders axes with `d3.axisLeft` and `d3.axisBottom`. Bars are appended as SVG rectangles, and the styling is defined in an external CSS file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e75589bb313242d0984ae0a7c358c7aa?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}