## IconSetType enumeration
Icon set type for conditional formatting. The threshold values for triggering the different icons within a set are configurable, and the icon order is reversible.
### Values
| Name | Value | Description |
| --- | --- | --- |
| Arrows3 | `0` | 3 arrows icon set. |
| ArrowsGray3 | `1` | 3 gray arrows icon set. |
| Flags3 | `2` | 3 flags icon set. |
| Signs3 | `3` | 3 signs icon set. |
| Symbols3 | `4` | 3 symbols icon set (circled). |
| Symbols32 | `5` | 3 Symbols icon set (uncircled). |
| TrafficLights31 | `6` | 3 traffic lights icon set (unrimmed). |
| TrafficLights32 | `7` | 3 traffic lights icon set with thick black border. |
| Arrows4 | `8` | 4 arrows icon set. |
| ArrowsGray4 | `9` | 4 gray arrows icon set. |
| Rating4 | `10` | 4 ratings icon set. |
| RedToBlack4 | `11` | 4 'red to black' icon set. |
| TrafficLights4 | `12` | 4 traffic lights icon set. |
| Arrows5 | `13` | 5 arrows icon set. |
| ArrowsGray5 | `14` | 5 gray arrows icon set. |
| Quarters5 | `15` | 5 quarters icon set. |
| Rating5 | `16` | 5 rating icon set. |
| Stars3 | `17` | 3 stars set |
| Boxes5 | `18` | 5 boxes set |
| Triangles3 | `19` | 3 triangles set |
| None | `20` | None |
| CustomSet | `21` | CustomSet. This element is read-only. |
| Smilies3 | `22` | 3 smilies. Only for .ods. |
| ColorSmilies3 | `23` | 3 color smilies. Only for .ods. |