placemarkOnlyTag method
Property that defines the tour placemarkOnlyTag
according to its current properties.
Implementation
String placemarkOnlyTag(
String placemarkIndex, String placemarkName, double lat, double long) {
String content = '';
content += '''
<Placemark id="placemark-$placemarkIndex-Id">
<name>$placemarkName</name>
<styleUrl>#placemark-$placemarkIndex-style</styleUrl>
<Point>
<coordinates>$long,$lat,0</coordinates>
</Point>
</Placemark>
''';
return content;
}