Encoding specification (maps to Vega-Lite encoding object) Maps data fields to visual channels.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(channel_t), | public | :: | x | ||||
| type(channel_t), | public | :: | y | ||||
| type(channel_t), | public | :: | x2 | ||||
| type(channel_t), | public | :: | y2 | ||||
| type(channel_t), | public | :: | color | ||||
| type(channel_t), | public | :: | size | ||||
| type(channel_t), | public | :: | shape | ||||
| type(channel_t), | public | :: | opacity | ||||
| type(channel_t), | public | :: | text |