The batch mode is useful when you've multiple maps on a page and you want to export all of them together by calling a JavaScript API. The exported files for each map can either be saved individually, or all the exported maps can be saved as a single file.

The export process in Batch Mode can be visualized as under:

For enabling export of map in batch mode, we'll need to assemble the following elements:

• The map itself embedded using FusionMaps JavaScript class (FusionMaps.js). Here, we assume that you have been able to generate the map for your page. If not, please refer to the relevant section of our documentation.
• FusionMaps Export Component - This is named FCExporter.swf and is present in Download Package > Maps. You'll need to copy-paste this SWF to your server. A good location would be to place this SWF along with your map SWFs.
• FusionMaps Export Component JavaScript class - This JavaScript class is named FusionMapsExportComponent.js and is present in Download Package > JSClass. Place it where you've placed FusionMaps.js on your web site (though not necessary, but this helps you centralize all FusionMaps related JS files)

So let's quickly get started and setup a simple example that does batch processing.