function main()
{
$factory = KmlFactory::GetFactory();
// Returns an object.
echo "Creating a Placemark...\n";
$placemark = $factory->CreatePlacemark();
echo "Get the Type()...\n";
printf("placemark->Type(): %s\n", $placemark->Type());
echo "has_xxx() all return false...\n";
printf("placemark->has_id(): %d\n", $placemark->has_id());
printf("placemark->has_name(): %d\n", $placemark->has_name());
printf("placemark->has_visibility(): %d\n", $placemark->has_visibility());
printf("placemark->has_geometry(): %d\n", $placemark->has_geometry());
echo "Set some fields...\n";
// Object std::string
$placemark->set_id("pm123");
// Feature std::string
$placemark->set_name("hi");
// Feature bool
$placemark->set_visibility(false);
// True by default.
echo "has_xxx() now return true...\n";
printf("placemark->has_id(): %d\n", $placemark->has_id());
printf("placemark->has_name(): %d\n", $placemark->has_name());
printf("placemark->has_id(): %d\n", $placemark->has_id());
echo "Get some fields...\n";
printf("placemark->id(): %s\n", $placemark->id());
printf("placemark->name(): %s\n", $placemark->name());
printf("placemark->visibility(): %d\n", $placemark->visibility());
echo "Clear fields...\n";
$placemark->clear_name();
$placemark->clear_id();
$placemark->clear_visibility();
printf("Placemark->has_id(): %d\n", $placemark->has_id());
printf("Placemark->has_name(): %d\n", $placemark->has_name());
printf("placemark->has_visibility(): %d\n", $placemark->has_visibility());
echo "visibility is true by default...\n";
printf("placemark->visibility(): %d\n", $placemark->visibility());
// PHP automatically cleans up placemark.
}
function main($inputkml)
{
$feature = GetRootFeature(kmldom::ParseKml(ReadKmlFile($inputkml)));
if ($feature) {
VisitFeature($feature, 0);
KmlFactory::GetFactory()->DeleteElement($feature);
# PHP deletes the feature returned from ParseKml which in turn deletes
# all child elements.
} else {
// The file is a KML fragment.
echo "No root feature in {$inputkml}\n";
}
}
