MapDisplayer.kt
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package map
import application.model.observableVessel
fun clearMap(map: LeafletMapView) {
clearMapCanvas(map)
clearMapCluster(map)
clearHeatMap(map)
}
fun clearMapCluster(map: LeafletMapView) {
map.execScript(
"""
|myMap.removeLayer(markerClusters);
|var markerClusters = L.markerClusterGroup({spiderfyOnMaxZoom: false, disableClusteringAtZoom: 10});
""".trimMargin()
)
}
fun clearMapCanvas(map: LeafletMapView) {
map.execScript(
"""
|myRenderer.removeFrom(myMap);
|var myRenderer = L.canvas({ padding: 0.5 });
""".trimMargin()
)
}
fun clearHeatMap(map: LeafletMapView) {
map.execScript(
"""
|heatLayer.removeFrom(myMap);
|var heatLayer = L.heatLayer([]).addTo(myMap);
""".trimMargin()
)
}
fun displayAllMessageOnMap(map: LeafletMapView) {
clearMap(map)
observableVessel.vessels.forEach { (_, value) ->
value.messages.forEach { (_, message) ->
map.execScript("L.circleMarker([${message.latitude.value}, ${message.longitude.value}], {renderer: myRenderer, radius: 0.01, color: '#${message.getHexColorStroke()}'}).addTo(myMap)")
}
}
}
fun displayAllMessageOnMap(map: LeafletMapView, selectedMMSI: Int) {
clearMap(map)
observableVessel.vessels.forEach { (_, value) ->
value.messages.forEach { (_, message) ->
if (selectedMMSI == message.mmsi.value) {
map.execScript("L.circleMarker([${message.latitude.value}, ${message.longitude.value}], {renderer: myRenderer, radius: 2, color: '#ff4040'}).addTo(myMap)")
} else {
map.execScript("L.circleMarker([${message.latitude.value}, ${message.longitude.value}], {renderer: myRenderer, radius: 0.01, color: '#${message.getHexColorStroke()}'}).addTo(myMap)")
}
}
}
}
fun displayClusterMessageOnMap(map: LeafletMapView) {
clearMap(map)
observableVessel.vessels.forEach { (_, value) ->
value.messages.forEach { (_, message) ->
map.execScript("markerClusters.addLayer(L.circleMarker([${message.latitude.value}, ${message.longitude.value}], {renderer: myRenderer, radius: 0.01, color: '#${message.getHexColorStroke()}'}));")
}
}
map.execScript("myMap.addLayer(markerClusters);")
}
fun displayClusterMessageOnMap(map: LeafletMapView, selectedMMSI: Int) {
clearMap(map)
observableVessel.vessels.forEach { (_, value) ->
value.messages.forEach { (_, message) ->
if (selectedMMSI == message.mmsi.value) {
map.execScript("L.circleMarker([${message.latitude.value}, ${message.longitude.value}], {renderer: myRenderer, radius: 2, color: '#ff4040'}).addTo(myMap);")
} else {
map.execScript("markerClusters.addLayer(L.circleMarker([${message.latitude.value}, ${message.longitude.value}], {renderer: myRenderer, radius: 0.01, color: '#${message.getHexColorStroke()}'}));")
}
}
}
map.execScript("myMap.addLayer(markerClusters);")
}
fun displayHeatMapOnMap(map: LeafletMapView) {
clearMap(map)
observableVessel.vessels.forEach { (_, value) ->
value.messages.forEach { (_, message) ->
map.execScript("heatLayer.addLatLng([${message.latitude.value}, ${message.longitude.value}]);")
}
}
}
fun displayHeatMapOnMap(map: LeafletMapView, selectedMMSI: Int) {
clearMap(map)
observableVessel.vessels.forEach { (_, value) ->
value.messages.forEach { (_, message) ->
if (selectedMMSI == message.mmsi.value) {
map.execScript("L.circleMarker([${message.latitude.value}, ${message.longitude.value}], {renderer: myRenderer, radius: 2, color: '#ff4040'}).addTo(myMap);")
} else {
map.execScript("heatLayer.addLatLng([${message.latitude.value}, ${message.longitude.value}]);")
}
}
}
map.execScript("myMap.addLayer(markerClusters);")
}