ballonVisibilityOnlyTag method
Property that defines the tour ballonVisibilityOnlyTag
according to its current properties.
Implementation
String ballonVisibilityOnlyTag(String placemarkIndex, int visibility) {
String content = '';
content += '''
<gx:AnimatedUpdate>
<gx:duration>0.5</gx:duration>
<Update>
<targetHref/>
<Change>
<ScreenOverlay targetId="overlay-$placemarkIndex">
<visibility>$visibility</visibility>
</ScreenOverlay>
</Change>
</Update>
</gx:AnimatedUpdate>
''';
return content;
}