The file schematics.catalog.usacartograms.zip is a schematic package that contains multiple cartograms of the USA map. The number of sellers from a fictional sporting goods company are mapped to each state.
A cartogram is a map visualization in which some thematic mapping variable is substituted for land area or distance. The geometry or space of the map is distorted to convey the information.
For more information, see Cartogram schematic sample.
Download and Use
Download Source Code
To view the source code for this sample custom schematic visualization, go to this public GitHub repository. To download the files, navigate to the root of this directory and click the green Code button.
Note: This feature is intended for an advanced custom visualization developer. It is a code sample with specific requirements that provides an opportunity for developers to extend their visualizations. If you are not a visualization developer, IBM Cognos Analytics comes with a full set of powerful visualizations that are ready to use.