Abstract: A system and methods for facilitating adaptive grid-based document layout. More particularly, the adaptive grid-based document layout system and methods feature a new approach to adaptive grid-based document layout that utilizes a set of adaptive templates that are configurable in a range of different pages sizes and viewing conditions. The templates include various element types and constraint-based relationships that define the layout of elements with reference to viewing conditions under which the document content will be displayed and that define other content properties. Through a layout engine and paginator, the adaptive grid-based document layout system and methods determines a desirable sequence of templates to use for adapting document content. Additionally, the adaptive grid-based document layout system and methods provides a template authoring tool and user interface for interactively drawing and arranging layout elements within an adaptive template.

Abstract: An architecture employed to create a high quality document, which is a document that looks good given the type(s) of content to be displayed in the document and the size/dimensions of the displayed document. The architecture can utilize high level templates that broadly define layout constraints to adapt the content to multiple sizes and dimensions with a wide variety of content in a wide variety of formats. Additionally, high level descriptions of high quality documents can be translated into low level constraints for use with an AGDBL system, dramatically reducing the number of templates required by that system while at the same time increasing the functionality of the templates and the ease with which the templates can be created and maintained.

Abstract: A system and methods for facilitating adaptive grid-based document layout. More particularly, the present invention features a new approach to adaptive grid-based document layout that utilizes a set of adaptive templates that are configurable in a range of different pages sizes and viewing conditions. The templates include various element types and constraint-based relationships that define the layout of elements with reference to viewing conditions under which the document content will be displayed and that define other content properties. Through a layout engine and paginator, the present invention determines a desirable sequence of templates to use for adapting document content. Additionally, the present invention provides a template authoring tool and user interface for interactively drawing and arranging layout elements within an adaptive template.

Abstract: A method for setting timers is disclosed in which an array is maintained, each element of which represents a period of time. Events which are to occur within the time period associated with the array element are linked to the array element. The events associated with each array element are executed at a pre-determined time interval. A pointer pointing to the current time period being processed wraps around to the beginning of the array when the end of the array is reached.