Abstract: An expandable drawing surface is described. In various embodiments, a drawing surface manager is configured to cause a size of a drawing surface to expand dynamically to provide a user with a truly infinite drawing surface such that the user is not limited for space in any direction. To do so, the drawing surface manager creates and displays new pages for the drawing surface as the user scrolls in any direction. The new pages are displayed proximate existing pages such that the user is presented with a continuous drawing surface on which the user can work seamlessly. In one or more embodiments, a memory manager is configured to provide efficient memory techniques such that, at any point of time, only data associated with visible pages of the drawing surface is loaded onto a memory.

Abstract: Methods and systems for creating animation elements from digital drawings. In particular, one or more embodiments detect a digital drawing input stream including a plurality of strokes. One or more embodiments identify a plurality of stroke points for each stroke from the plurality of strokes, and determine a plurality of timestamps for the plurality of stroke points. One or more embodiments generate an animation element based on the plurality of stroke points and the plurality of timestamps. One or more embodiments also receive a selection to insert the animation element into a user interface, and insert the animation element with associated drawing time information and stroke point information into the user interface in response to the received selection.

Abstract: Methods and systems for creating animation elements from digital drawings. In particular, one or more embodiments detect a digital drawing input stream including a plurality of strokes. One or more embodiments identify a plurality of stroke points for each stroke from the plurality of strokes, and determine a plurality of timestamps for the plurality of stroke points. One or more embodiments generate an animation element based on the plurality of stroke points and the plurality of timestamps. One or more embodiments also receive a selection to insert the animation element into a user interface, and insert the animation element with associated drawing time information and stroke point information into the user interface in response to the received selection.

Abstract: An expandable drawing surface is described. In various embodiments, a drawing surface manager is configured to cause a size of a drawing surface to expand dynamically to provide a user with a truly infinite drawing surface such that the user is not limited for space in any direction. To do so, the drawing surface manager creates and displays new pages for the drawing surface as the user scrolls in any direction. The new pages are displayed proximate existing pages such that the user is presented with a continuous drawing surface on which the user can work seamlessly. In one or more embodiments, a memory manager is configured to provide efficient memory techniques such that, at any point of time, only data associated with visible pages of the drawing surface is loaded onto a memory.