{"version":"1.0","type":"rich","title":"Tab.1(3)- Items of general project funding in 2018 (by nature of institutions)","description":"This interactive stacked bar chart visualizes 2018 general project funding items by institution nature, using D3.js (v3) with SVG rendering and animation. It forks Curran Kelleher’s stacked bar example, employing `d3.layout.stack`, ordinal and linear scales, and `d3.legend.color` for the categorical color legend. Hovering over legend entries highlights corresponding layers via a foreground bar layer and a semi-transparent overlay, while `d3-tip` displays tooltips with funding amounts. The y-axis uses a custom SI formatter replacing “G” with “B” for billions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/74d7c205bede4119be03a622fce25bf6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}