com.squareup.picasso

Interface Transformation

public interface Transformation

Image transformation.

Method Summary

Modifier and Type	Method and Description
java.lang.String	key() Returns a unique key for the transformation, used for caching purposes.
android.graphics.Bitmap	transform(android.graphics.Bitmap source) Transform the source bitmap into a new bitmap.

Method Detail

transform

android.graphics.Bitmap transform(android.graphics.Bitmap source)

Transform the source bitmap into a new bitmap. If you create a new bitmap instance, you must call Bitmap.recycle() on source. You may return the original if no transformation is required.

key

java.lang.String key()

Returns a unique key for the transformation, used for caching purposes. If the transformation has parameters (e.g. size, scale factor, etc) then these should be part of the key.