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Extension to IDocumentInformationMapping.
Extends the information available in the mapping by providing access to the closest image region of an origin region.
IDocumentInformationMapping| Method Summary | |
|---|---|
IRegion |
toClosestImageRegion(IRegion originRegion)
Returns the minimal region of the image document that completely comprises the given region of the original document. |
| Method Detail |
public IRegion toClosestImageRegion(IRegion originRegion)
throws BadLocationException
IDocumentInformationMapping.toImageRegion(IRegion) is that this
method will always return an image region for a valid origin region. If
originRegion has no corresponding image region, the
zero-length region at the offset between its surrounding fragments is
returned.
originRegion - the region of the original document
BadLocationException - if originRegion is not a
valid region of the original document
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