ðïž loadGeoJSONdata
LoadGeoJsonFormat data sources and build visualization layers.
ðïž Load vector tile service
Load vector tile service
ðïž point layer
Supports adding point layers.
ðïž line layer
Supports adding line layers.
ðïž Dashed line layer
Supports adding dotted line layers.
ðïž polygon layer
Supports adding polygon layers.
ðïž Custom icon layer
Supports adding custom icon layers.
ðïž Label layer
Supports layer attribute annotation.
ðïž Set label direction
Supports vertical text annotation.
ðïž Set label layer avoidance
Support label layer avoidance,Keep labels from overlapping
ðïž Track moving point animation
The map displays trajectory moving point animation.
ðïž Cluster plot
Construct a cluster plot based on scatter points
ðïž heat map
Use heatmap layer Visualize the value of an attribute in different locations.
ðïž Migration map
The migration map displays the migration trajectory and magnitude of the data dynamically and in real time on the map, allowing you to visually view the source and destination of the data. Need to be introducedturf.jsã
ðïž dynamic icon
take advantage ofCanvas APIBuild point icon
ðïž vehicle trajectory line
Vehicle trajectory line.