chartjs-chart-geo.js ) for CHART.js.See: Description
| Class | Description |
|---|---|
| BubbleMapChart |
A Bubble Map, as known as Proportional Symbol is used to render maps with dots that are scaled according to some numerical value.
It is based on a regular bubble chart where the positioning is done using latitude and longitude to create a legend for the different radi. |
| BubbleMapDataPoint |
Used for BubbleMap data sets to set the data to render.
A data has to have a latitude and longitude properties and a value property containing the value for the coloring. |
| BubbleMapDataPoint.BubbleMapDataPointFactory |
Creates
BubbleMapDataPoint form a NativeObject. |
| BubbleMapDataset |
It is a
BubbleDataset with additional options for bubble map charts. |
| BubbleMapElements |
Extends
Elements provided by CHART.JS in order to add the BubbleMapPoint element to be configured for GEO charts. |
| BubbleMapOptions |
Specific options for bubble map chart.
|
| BubbleMapPoint |
The styling of the new element
BubbleMapPoint is based on Point element with some additional options for the outline and graticule. |
| ChoroplethBar |
The styling of the new element
ChoroplethBar is based on Bar element with some additional options for the outline and graticule. |
| ChoroplethChart |
A choropleth chart is used to render maps with the area filled according to some numerical value.
|
| ChoroplethDataPoint |
Used for GEO data sets to set the data to render.
A GEO data has to have a feature property containing the feature to render and a value property containing the value for the coloring. |
| ChoroplethDataPoint.ChoroplethDataPointFactory |
Creates
ChoroplethDataPoint form a NativeObject. |
| ChoroplethDataset |
The choropleth data set allows a region definition (by
Feature) and specific value to be specified. |
| ChoroplethElements |
Extends
Elements provided by CHART.JS in order to add the ChoroplethBar element to be configured for GEO charts. |
| ChoroplethOptions |
Specific options for choropleth chart.
|
| ColorAxis |
The coloring of the nodes will be done with a special color scale.
Provides the elements, as colored legend, which can provide the how the values are distributed on map. |
| ColorLogarithmicAxis |
The coloring of the nodes will be done with a special color scale, for logarithmic data.
Provides the elements, as colored legend, which can provide the how the values are distributed on map. |
| Feature |
Represents the region definition with all properties and geometries needed to draw the region.
|
| GeoUtils |
Utility to manage TopoJson definitions.
TopoJson is an extension of GeoJSON that encodes topology. Rather than representing geometries discretely, geometries in TopoJson files are stitched together from shared line segments called arc. PAY ATTENTION CHARBA doesn't include any TopoJSON files itself. Some useful resources I found so far: US map: https://www.npmjs.com/package/us-atlas World map: https://www.npmjs.com/package/world-atlas TopoJson collection: https://github.com/deldersveld/topojson |
| Graticule |
The network of intersecting lines of latitude and longitude is called the graticule.
It is imaginary on the earth, of course, but is drawn on globes and maps for reference. The graticule of latitude and longitude lines is an angular measurement system. |
| Legend |
Legend configuration for GEO chart scale.
|
| Margin |
Defines the margin pixels for legend such that it doesn't stick to the edge of the chart .
|
| PositionPoint |
This object is wrapping the native java script object to provide the position of the legend.
|
| ProjectionAxis |
A map projection is a way to flatten a globe's surface into a plane in order to make a map.
This requires a systematic transformation of the latitudes and longitudes of locations from the surface of the globe into locations on a plane. This is the scale which is managing the map projection. |
| SizeAxis |
The scale is used to map the values to symbol radius size.
Provides the elements, as colored legend, which can provide the how the values are distributed on map. |
| SizeLogarithmicAxis |
The scale is used to map the values to symbol radius size, for logarithmic data.
Provides the elements, as colored legend, which can provide the how the values are distributed on map. |
| TopoJson |
TopoJSON is an extension of GeoJSON that encodes topology.
|
chartjs-chart-geo.js ) for CHART.js.