Layout and display of structured document having embedded elements
First Claim
Patent Images
1. A document processing system comprising:
- document structure managing means for managing a document structure;
content portion managing means for managing a content portion including one or more constituent elements of a document, each of the constituent elements includes reference data to a particular document structure when a constituent element of a different type from the each of the constituent elements is to be placed in the each of the constituent elements, the particular document structure corresponding to the constituent element of the different type;
document structure layout means for performing a layout of the document structure; and
content layout means for performing a layout of the content portion,wherein each time the content layout means detects the reference data at the time of performing a layout of the content portion, the content layout means causes the document structure layout means to perform a layout of the document structure for the constituent element of the different type corresponding to the reference data.
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Abstract
A document processing system in which, when it is desired to lay out a document structure embedded in a content portion to be laid out, a content layout unit calls a document structure layout unit to embed in the content portion the document structure laid out by the called document structure layout unit, whereby layout processing of embedding a medium into another already embedded medium can be realized (for example, embedding a mathematical formula into a text in a graphic frame). Further, such data (layout of a boxed item) that is difficult to express in terms of content portion can be expressed in terms of document structures appearing in the middle of the processing.
102 Citations
9 Claims
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1. A document processing system comprising:
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document structure managing means for managing a document structure; content portion managing means for managing a content portion including one or more constituent elements of a document, each of the constituent elements includes reference data to a particular document structure when a constituent element of a different type from the each of the constituent elements is to be placed in the each of the constituent elements, the particular document structure corresponding to the constituent element of the different type; document structure layout means for performing a layout of the document structure; and content layout means for performing a layout of the content portion, wherein each time the content layout means detects the reference data at the time of performing a layout of the content portion, the content layout means causes the document structure layout means to perform a layout of the document structure for the constituent element of the different type corresponding to the reference data. - View Dependent Claims (2, 3, 4)
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5. A document processing system comprising:
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document structure managing means for managing a document structure; content portion managing means for managing a content portion including one or more constituent elements of a document, each of the constituent elements includes reference data to a particular document structure when a constituent element of a different type from the each of the constituent elements is to be placed in the each of the constituent elements, the particular document structure corresponding to the constituent element of the different type; document structure display means for displaying the document structure; and content display means for displaying the content portion, wherein each time the content display means detects the reference data at the time of displaying the content portion, the content display means causes the document structure display means to display the document structure for the document element of the difference type corresponding to the reference data. - View Dependent Claims (6, 7, 8)
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9. A document processing system comprising:
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document structure managing means for managing a document structure; content portion managing means for managing a content portion including one or more constituent elements of a document, each of the constituent elements includes reference data to a particular document structure when a constituent element of a different type of the each of the constituent elements is to be placed in the each of the constituent elements, the particular document structure corresponding to the constituent element of the different type; document structure display means for displaying the document structure; content display means for displaying the content portion; a display unit for displaying on display screen of the display unit the document structure to be displayed by the document structure display unit and the content portion to be displayed by the content display means; input means for designating a position in the content portion displayed on the display unit and for inputting an editing command; and partial document structure editing means for editing a content of the position inputted by the input means in accordance with the command inputted from the input means and also for updating data of the document structure managing means and data of the content portion managing means in accordance with an edited result, wherein each time the content display means detects the reference data at the time of displaying the content portion, the content display means causes the document structure display means to display the document structure for the document element of the different type corresponding to the reference data.
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Specification