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115 results about "Document layout" patented technology

Document layout method

Methods and apparatus for variable document printing are disclosed in which a graphical user interface is configured to allow user manipulation of layout rules associated with content containers within a template for variable document generation. One method involves laying out (626) container objects (407, 408) forming part of a template (624) intended for a variable data document. The objects each have a rectangular boundary in two-dimensional space, and the method comprises detecting an operation (628, 2800) to modify a position of at least one edge of at least one of the objects. Then, rules of association between edges of the objects having a corresponding orientation to the one edge are identified. A position of at least the one edge is then modified whilst observing the rules of association between all the correspondingly oriented edges. Finally an objective function derived from the rules of association between the correspondingly oriented edges is minimized (3009) to thereby balance a layout of the objects in at least the dimension of modification. Other methods involve maintaining the objective function for a group of edges, the addition and removal of constraints in respect of correspondingly oriented edges, the removal, addition and then removal of constraints in modifying the width of a container, the calculation of text container sizes, and the creation of tables, particularly for text containers.
Owner:CANON KK

Document layout method

Methods and apparatus for variable document printing are disclosed in which a graphical user interface is configured to allow user manipulation of layout rules associated with content containers within a template for variable document generation. One method involves laying out (626) container objects (407, 408) forming part of a template (624) intended for a variable data document. The objects each have a rectangular boundary in two-dimensional space, and the method comprises detecting an operation (628, 2800) to modify a position of at least one edge of at least one of the objects. Then, rules of association between edges of the objects having a corresponding orientation to the one edge are identified. A position of at least the one edge is then modified whilst observing the rules of association between all the correspondingly oriented edges. Finally an objective function derived from the rules of association between the correspondingly oriented edges is minimized (3009) to thereby balance a layout of the objects in at least the dimension of modification. Other methods involve maintaining the objective function for a group of edges, the addition and removal of constraints in respect of correspondingly oriented edges, the removal, addition and then removal of constraints in modifying the width of a container, the calculation of text container sizes, and the creation of tables, particularly for text containers.
Owner:CANON KK

Constraint-optimization system and method for document component layout generation

What is disclosed is a system and method for specifying a custom document as a multi-criteria constraint optimization problem, and a method to automatically create the specified document using existing constraint optimization solving algorithms. The present method specifies the document, its content components, its layout requirements, and its desired aesthetic criteria are expressed as elements of a constraint optimization problem which when solved, results in an automated document layout for the set of content components that satisfies not only certain primitive content and layout constraints, but which also advantageously fulfills desired design properties and which provides a way to ensure that the generated document is well designed. The method for automatic document layout comprises the steps of determining a set of variables that can be adjusted to achieve a satisfactory layout; expressing said satisfactory layout as a set of constraints on said determined set of variables wherein at least one of said set of constraints is expressed as being optimizable; and solving said constraints to find a layout which solves for the variables over the constraints. The system for automatic document layout on multi-function office equipment comprises means for document layout constraint acquisition; means for document layout variable specification which specifies a set of variables that can be adjusted to achieve a satisfactory layout; means for relationship-constraint to optimization-constraint conversion which expresses said satisfactory layout as a set of constraints on said set of variables wherein at least one of said set of constraints is expressed as being optimizable; and means for constraint optimization for solving said constraints to find a layout which solves for the variables over said constraints.
Owner:XEROX CORP
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