Bubble
A bubble map is proportional symbol map, which is a type of thematic map that uses map symbols (bubbles in this example) that vary in size to represent a quantitative variable.1
Example below contains data about Covid cases in Czech Republic.
Example
Loading...
Installation
npm i geovisto-layer-bubble
Configuration
Configuration used in example above:
{
"type": "geovisto-tool-layer-bubble",
"id": "geovisto-tool-layer-bubble",
"enabled": true,
"layerName": "Bubble layer",
"data": {
"latitude": "lat",
"longitude": "long",
"category": "data.category",
"value": "data.value",
"aggregation": "sum",
"bubbleSize": 2,
"color": "#FF0000"
}
}
Dimensions
Dimensions used in Bubble Layer:
latitude
- latitudelongitude
- longitudecategory
- main category to displayvalue
- value of category to displayaggregation
- value aggregationbubbleSize
- size of bubblescolor
- color of bubbles