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// Copyright 2008, Google Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// 3. Neither the name of Google Inc. nor the names of its contributors may be
// used to endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Sample of parse and DOM access of attributes.
#include <assert.h>
#include <iostream>
#include <string>
#include "kml/dom.h"
using kmldom::ElementPtr;
using kmldom::HotSpotPtr;
using kmldom::IconStylePtr;
using kmldom::PlacemarkPtr;
using std::cout;
using std::endl;
void CheckHotSpot() {
const std::string kml(
"<IconStyle id=\"is42\">"
"<hotSpot x=\"0.5\" y=\"123\" xunits=\"fraction\" yunits=\"pixels\"/>"
"</IconStyle>");
ElementPtr root = kmldom::Parse(kml, NULL);
// Verify the parse went fine.
assert(root); // The kml is perfect.
const IconStylePtr iconstyle = kmldom::AsIconStyle(root);
assert(true == iconstyle->has_hotspot());
const HotSpotPtr hotspot = iconstyle->get_hotspot();
assert(true == hotspot->has_x());
assert(0.5 == hotspot->get_x());
assert(true == hotspot->has_y());
assert(123 == hotspot->get_y());
assert(true == hotspot->has_xunits());
assert(kmldom::UNITS_FRACTION == hotspot->get_xunits());
assert(true == hotspot->has_yunits());
assert(kmldom::UNITS_PIXELS == hotspot->get_yunits());
// Serialize the sample.
std::string parsed_kml = kmldom::SerializePretty(hotspot);
cout << parsed_kml << endl;
}
void CheckId() {
// Parse some KML with an attribute.
const std::string kml(
"<Placemark id=\"placemark123\"><name>x</name></Placemark>");
ElementPtr root = kmldom::Parse(kml, NULL);
// Verify the parse went fine.
assert(root); // The kml is perfect.
const PlacemarkPtr placemark = kmldom::AsPlacemark(root);
assert("placemark123" == placemark->get_id());
// Serialize the sample.
std::string parsed_kml = kmldom::SerializePretty(placemark);
cout << parsed_kml << endl;
}
int main(int argc, char** argv) {
CheckId();
CheckHotSpot();
return 0; // All is well if we got this far.
}
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