| Name | Type | Argument | Default | Description |
| format | String | the imageFormat property, then png | The format of the output image. Either "jpeg" or "png" | |
| quality | Number | 1 | Quality level (0..1). Only used for jpeg. | |
| multiplier | Number | 1 | Multiplier to scale by | |
| left | Number | Cropping left offset. Introduced in v1.2.14 | ||
| top | Number | Cropping top offset. Introduced in v1.2.14 | ||
| width | Number | Cropping width. Introduced in v1.2.14 | ||
| height | Number | Cropping height. Introduced in v1.2.14 |