| array | The byte array to convert. |
| format | The pixel format of the image data. |
| width | The width of the image data in pixels. |
| height | The height of the image data in pixels. |
| rowBytes | The length of a single row in bytes. |
| quality | 1..100（デフォルト75）でエンコードする JPG の画質 |
Encodes this array into JPG format.
The returned byte array is the JPG "file". You can write them to disk to get the JPG file,
send them over the network, etc.
The encoded JPG data will have no alpha channel.
This method is thread safe.
Passing rowBytes of 0 will calculate the row length in bytes automatically.
See Also: EncodeArrayToPNG.