Allow transition to be performed from any angle.

[modocache]

User should be able to specify the direction of the shine animation--from bottom to top, for example, or diagonal. This would involve:

• Providing a simple API to specify the angle
• Generating a gradient for that angle (or rotating the generated gradient image)

[Wingle]

Hi , when will you complete this milestone? The feature you mentioned above is useful for me .I need it.

[syrakozz]

+1