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78 lines
3.4 KiB
C
78 lines
3.4 KiB
C
2 years ago
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// Copyright 2008, Google Inc. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// 3. Neither the name of Google Inc. nor the names of its contributors may be
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// used to endorse or promote products derived from this software without
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// specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// This file contains the declarations of utility functions used in creating
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// Region KML.
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// TODO: the bulk of these are general purpose and should find their way to
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// some more central place.
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#ifndef KML_REGIONATOR_REGIONATOR_UTIL_H__
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#define KML_REGIONATOR_REGIONATOR_UTIL_H__
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#include "kml/base/util.h"
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#include "kml/dom.h"
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#include "kml/regionator/regionator_qid.h"
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namespace kmlengine {
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class Bbox;
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}
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namespace kmlregionator {
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// Creates a copy of the given LatLonAltBox.
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kmldom::LatLonAltBoxPtr CloneLatLonAltBox(const kmldom::LatLonAltBoxPtr& orig);
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// Creates a copy of the given Lod.
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kmldom::LodPtr CloneLod(const kmldom::LodPtr& orig);
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// Creates a deep copy of the given Region.
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kmldom::RegionPtr CloneRegion(const kmldom::RegionPtr& orig);
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// This sets the bounds of the output aligned_llb to the lowest level node
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// in a quadtree rooted at n=180, s=-180, e=180, w=-180.
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bool CreateAlignedAbstractLatLonBox(const kmldom::AbstractLatLonBoxPtr& llb,
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kmldom::AbstractLatLonBoxPtr aligned_llb);
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// Creates a Region whose LatLonAltBox is the specified quadrant of
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// that in the parent. The created Region's Lod is cloned from the parent.
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kmldom::RegionPtr CreateChildRegion(const kmldom::RegionPtr& parent,
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quadrant_t quadrant);
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// Create a Placemark with LineString based on the LatLonAltBox in the Region.
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kmldom::PlacemarkPtr CreateLineStringBox(const string& name,
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const kmldom::RegionPtr& region);
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// Create a NetworkLink to the given URL with a Region cloned from the
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// given Region.
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kmldom::NetworkLinkPtr CreateRegionNetworkLink(const kmldom::RegionPtr& region,
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const string& href);
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// Create a Document with a Region cloned from the given Region.
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kmldom::DocumentPtr CreateRegionDocument(const kmldom::RegionPtr& region);
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} // end namespace kmlregionator
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#endif // KML_REGIONATOR_REGIONATOR_UTIL_H__
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