S Pen SDK 1.5

This sounds interesting, I will have to check it out later.

We are happy to announce the release of the S Pen SDK 1.5, providing a higher level of flexibility, precision and control to your GALAXY Note applications. New features included in version 1.5 of the SDK are: ● Zoom New and improved Zoom in the S Pen SDK 1.5, facilitates increased precision in your app. With 50x magnification, a whole new level of detail is available, providing unparalleled control over your work. ● Panning Also added to this update is Panning, allowing a user to change the X, Y coordinate values of the "CanvasView" ● Add Background S Pen SDK 1.5 now offers fully customisable letter/note background images based on "CanvasView". Customise the background of your letter/notes to express your unique style. ● PenSettinginfo Class Directly select the Pen and Eraser to give your users a higher level of flexibility and control.

http://innovator.samsungmobile.com/down/cnts/toolSDK.detail.view.do?platformId=1&cntsId=10210