Using the BRC Atlas Library

Explore the source of this page and examine the code comments to see how it works. Included on this page:

Creating local atlas maps
Creating a custom 'transOptsSel'
Switching between custom local views
Interactive display of details as mouse moved over map dots
Custom data accessor function
Setting a custom map background image
Creating map legends
Using a non-standard font for the legend
Downloading map images
Showing the map busy indicator

Local atlas maps example

This example demonstrates a local atlas created using the BRC Atlas library.

Use the radio buttons to switch between different local atlas examples.

Araneus diadematus tetrad distribution
Araneus quadratus tetrad distribution
Tetrad coincidence of A. diadematus and A. quadratus
Tetrad species richness for all Arachnids

Move the mouse over the dots on the map to see dot details below: