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| function loadMapV(pointJson,lineJson){
var node_data = {}
var normal_edge_data = []
var warning_edge_data = []
var danger_edge_data = []
for(i in pointJson){
var key = pointJson[i].id
node_data[key] = {
x: parseFloat(pointJson[i].lng),
y: parseFloat(pointJson[i].lat),
}
}
for(j in lineJson){
if(lineJson[j].type=='normal'){
normal_edge_data.push(
{"source": lineJson[j].sourceid, "target": lineJson[j].targetid}
)
}else if(lineJson[j].type=='warning'){
warning_edge_data.push(
{"source": lineJson[j].sourceid, "target": lineJson[j].targetid}
)
}else if(lineJson[j].type=='danger'){
danger_edge_data.push(
{"source": lineJson[j].sourceid, "target": lineJson[j].targetid}
)
}
}
console.log(node_data)
console.log(normal_edge_data)
var normal_fbundling = mapv.utilForceEdgeBundling()
.nodes(node_data)
.edges(normal_edge_data);
var normal_results = normal_fbundling();
var warning_fbundling = mapv.utilForceEdgeBundling()
.nodes(node_data)
.edges(warning_edge_data);
var warning_results = warning_fbundling();
var danger_fbundling = mapv.utilForceEdgeBundling()
.nodes(node_data)
.edges(danger_edge_data);
var danger_results = danger_fbundling();
var normal_data = [];
var normal_timeData = [];
var warning_data = [];
var warning_timeData = [];
var danger_data = [];
var danger_timeData = [];
for (var i = 0; i < normal_results.length; i++) {
var normal_line = normal_results[i];
var normal_coordinates = [];
for (var j = 0; j < normal_line.length; j++) {
normal_coordinates.push([normal_line[j].x, normal_line[j].y]);
normal_timeData.push({
geometry: {
type: 'Point',
coordinates: [normal_line[j].x, normal_line[j].y]
},
count: 1,
time: j
});
}
normal_data.push({
geometry: {
type: 'LineString',
coordinates: normal_coordinates
}
});
}
for (var i = 0; i < warning_results.length; i++) {
var warning_line = warning_results[i];
var warning_coordinates = [];
for (var j = 0; j < warning_line.length; j++) {
warning_coordinates.push([warning_line[j].x, warning_line[j].y]);
warning_timeData.push({
geometry: {
type: 'Point',
coordinates: [warning_line[j].x, warning_line[j].y]
},
count: 1,
time: j
});
}
warning_data.push({
geometry: {
type: 'LineString',
coordinates: warning_coordinates
}
});
}
for (var i = 0; i < danger_results.length; i++) {
var danger_line = danger_results[i];
var danger_coordinates = [];
for (var j = 0; j < danger_line.length; j++) {
danger_coordinates.push([danger_line[j].x, danger_line[j].y]);
danger_timeData.push({
geometry: {
type: 'Point',
coordinates: [danger_line[j].x, danger_line[j].y]
},
count: 1,
time: j
});
}
danger_data.push({
geometry: {
type: 'LineString',
coordinates: danger_coordinates
}
});
}
var normal_dataSet = new mapv.DataSet(normal_data);
var warning_dataSet = new mapv.DataSet(warning_data);
var danger_dataSet = new mapv.DataSet(danger_data);
var options = {
strokeStyle: 'rgba(47, 140, 141, 0.3)',
draw: 'simple'
}
var mapvLayer = new mapv.baiduMapLayer(map, normal_dataSet, options);
var mapvLayer = new mapv.baiduMapLayer(map, warning_dataSet, options);
var mapvLayer = new mapv.baiduMapLayer(map, danger_dataSet, options);
var n_dataSet = new mapv.DataSet(normal_timeData);
var w_dataSet = new mapv.DataSet(warning_timeData);
var d_dataSet = new mapv.DataSet(danger_timeData);
var n_options = {
fillStyle: 'rgba(255, 250, 250, 0.9)',
globalCompositeOperation: 'lighter',
size: 2,
animation: {
type: 'time',
stepsRange: {
start: 0,
end: 100
},
trails: 2,
duration: 5,
},
draw: 'simple'
}
var mapvLayer = new mapv.baiduMapLayer(map, n_dataSet, n_options);
var w_options = {
fillStyle: 'rgba(167, 136, 5, 0.9)',
globalCompositeOperation: 'lighter',
size: 2,
animation: {
type: 'time',
stepsRange: {
start: 0,
end: 100
},
trails: 2,
duration: 4,
},
draw: 'simple'
}
var mapvLayer = new mapv.baiduMapLayer(map, w_dataSet, w_options);
var d_options = {
fillStyle: 'rgba(149, 41, 17, 0.9)',
globalCompositeOperation: 'lighter',
size: 3,
animation: {
type: 'time',
stepsRange: {
start: 0,
end: 100
},
trails: 2,
duration: 3,
},
draw: 'simple'
}
var mapvLayer = new mapv.baiduMapLayer(map, d_dataSet, d_options);
}
|
