| | 21 | * Dynamic filtering of the Features in a Feature Layer |
| | 22 | * Graphs on Icons &/or Popups (probably using SVG from the SaVaGe library) |
| | 23 | * Bar charts |
| | 24 | * e.g. Number of assessed buildings per administrative unit with Green/Yellow/Red statuses |
| | 25 | * Pie charts (see bottom of http://robslink.com/SAS/democd28/exceptional_info.htm) |
| | 26 | * e.g. For Shelters to represent utilised/free capacity, and the total size of the centre. |
| | 27 | * A caution on using the size of a circle to denote amount: People can't estimate amount well from the diameter of a circle - the visual size increases as the square, so a circle that is twice as large as another dominates the smaller one - it "feels" more than twice as large. A linear visualization like a bar graph will let people more accurately get an idea of both absolute and relative amounts. |
