{"version":"1.0","type":"rich","title":"Brushing","description":"This example demonstrates brushing on a scatterplot of borehole data, plotting depth against time. Users drag a horizontal brush across the chart to zoom the x-axis into a selected date range, with circles and the axis smoothly transitioning over one second. The visualization uses D3 v4 APIs including `d3.brushX`, `d3.scaleLinear`, `d3.axisBottom`, and `d3.transition` to update the view, while the data is loaded as CSV from an external URL. SVG rendering animates the filtered result.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f91c09f51ea44e71b90b42abfdda2290?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}