Design Intelligence, Inc.

Joseph D King

Michael B Orr

Marc B McDonald

Steven E Weil

Geoffrey Von Limbach

Keith S Brintzenhofe

Nathan W Everett

Gay Linda Gardner

A method of fitting content elements of a composition to a media layout is disclosed. Each content element has an associated content type, and the media layout has a content rendering space for presenting information contained in the content elements. For each content type, a content scale factor is initialized and extent values are computed. If the content elements do not fit within the media layout, then non-fit factors are determined, the scale factors and extent values are recomputed and these steps are repeated until the content fits. Another method computes a layout of a composition in a recursive fashion using a design tree. Design children components of a current component in the design tree are identified, and new media components between the current component and the identified design children components are created. A media division for each media component indicates a portion of the layout for each media component. Another method computes a layout of a composition for a chosen medium. The composition is represented in a media tree that has components, each associated with a media region of the chosen medium. The method steps down through the media tree of the composition and assigns tentative media regions to each of the components. The extent of each of the components is measured to return a set of values indicating a media region of the medium that is required by each of the components. Finally, the method steps up through the media tree of the composition and assigns new media regions to each of the components.

Design engine for fitting content to a medium

One aspect of the present invention provides for a three-way separation of the information in a document. In a particular embodiment, the document is separated into its content, design and media aspects. In one embodiment, an information data structure is provided that includes three tree structures. A design tree structure represents the design of a composition and includes design components. A content tree structure represents the content of the composition and includes content elements. A media tree structure represents the selected medium of the composition and includes media components. The content and media tree structures are linked to the design tree structure. The design tree structure, the content tree structure and the media tree structure are unique but utilize at least some common components from one another. A component data structure represents a content element within a composition. The component includes a content facet, a design facet and a media facet. The content facet includes content properties related to the content element. A design facet includes a design parent pointer to a parent design component and design properties. A media facet includes a media parent pointer to a parent media component and region properties indicating a region occupied by the content element within the composition. A media division data structure is associated with a parent component in a media tree structure of a composition. The parent component has a parent region in a medium and has child components. Each child component is associated with a child region of the medium. The media division data structure includes a link to the parent component, an indicator of the number of child components, an orientation flag and a fit value expressing a relationship between the child regions and the parent region.

Design engine with tree and component structure

A three-way separation of information in a document includes content, design and media aspects. This division supports automatic rendering to multiple forms of media such as print, Intranet, Internet, and OLE embedding. A method adds content to a composition having a chosen design and automatically calculates a layout for the composition. A content object is dropped upon a receiving component of the composition. The dropped content object has at least one potential type. A potential type of the content object is matched with a compatible type of the receiving component. Next, the design tree is modified to incorporate the content object, and media layout values are calculated for each content element of the composition The dropped content may change the existing content, may replace it completely, may be inserted into the existing content, may change its properties, or may result in new components being created in the design tree. If content is dropped in an incorrect location, a tree structure is used to determine where to place the content automatically. A content drop table data structure is used to assist in dropping content onto a composition. When a content object having potential dropped content types is dropped upon a component of the composition, a matching subcomponent type may be determined by reference to the content drop table.

Design engine for automatic layout of content

A three-way separation of information in a document includes content, design and media aspects. This division supports automatic rendering to multiple forms of media such as print, Intranet, Internet, and OLE embedding. A method changes the design of a composition having a current design that is rendered in a particular medium. The composition is represented by components in a current design tree and includes content elements associated with the components. A new design tree is created for the composition based upon a new design and new design components. Next, each of the content elements are linked into an association with one of the new design components such that the set of relationships between the content elements in the context of the new design are maintained. Media layout values are calculated for each content element of the composition. The content elements are laid out in the new design and the new design retains the composition rendered in the particular medium. Another method changes the medium of a composition having a current design. A new media tree is created for the composition that is representative of a new medium and includes media tree components. Next, each of the content elements is associated with one of the media tree components such that each of the content elements is associated with a region of the new medium. Media layout values are calculated for each content element of the composition such that each of the media layout values for each content element defines one of the regions of the new medium.

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Seattle, WA, United States of America

Joseph D King