are the New Graphic Compress features accessable for API

[Fernand Vanrie]

Tomaž Vajngerl made new Graphic Compress tools, they are sinds 4.0 
available using the GUI and the new Compress Graphics Dialog in Draw, 
Calc and Impress.

1: Can this features been accessed using the API and Basic ?

2: Is the new Lanczos Interpolation also available when using The 
Graphic Profider to export a Graphic ?

Thanks for any hint

Fernand