Quad Chart
The Quad Chart uses a combination of rectangles, points, and texts visual
elements to create a color coded quad chart.
Features explored in this example:
- Hiding gridlines with xgridlines-visibility and ygridlines-visibility
- Hiding axis with xaxis-visibility and yaxis-visibility
- The rectangles visual element
- The texts visual element
- Including extended attributes in source data sets
- Setting the fill color of an element using a callback function
- Setting the text of a texts element using a callback function