Saving and Sharing
Save your collection for use in this web app and exchange files with collaborators.
- đź’ľ Save Gallery File
- Share via Google Drive
- Versioning and Collaboration
- (Optional) Share via email
đź’ľ Save Gallery File
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Save your gallery to your computer by typing a name in the field below “SAVE GALLERY” and click “Save File”.
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A file will be saved to your desktop with a name like “coolmaps-gallery.json”.
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The suffix “-gallery.json” indicates a file that can be read by the Gallery Builder web app.

Share via Google Drive
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Access the shared drive for this workshop.
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Upload your gallery file to the drive.
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After others in the workshop have added their files, select one and download it to your computer.
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Open the Gallery Builder in a new browser window.
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Under the heading “LOAD GALLERY” click the Choose File button. Navigate to the file you just downloaded and open it.
Versioning and Collaboration
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Spend a few minutes modifying the gallery by adding and/or removing items and rearranging things.
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When you are happy with your work, click in the field with the gallery name in it and add your initials to the end of the name.
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Click Save File.
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Upload your modified gallery to the shared drive.
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Select a modified file – maybe your own gallery was changed? – and download it.
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Open the modified file in the gallery builder to view changes.
🔑 About File Naming Conventions
Use a file naming convention (coolmapskl01, coolmapskl02) to keep track of your own versions as well as versions created by collaborators.
(Optional) Share via email
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Attach your JSON file to an email. Maybe send it to yourself so you can find it later.
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In the body of the email, paste the link to the webapp: https://davidrumseymapcenter.github.io/set-builder/
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Tell the recipient to download the file to their desktop and open it using the “Load Gallery” function in the app.