I’d like to be able to programmatically save an image from a page to the Iphone Photo Gallery with my phonegap app. (Much like how you can save an image by longpressing it an then ‘Save Image’ in iOS safari)
Is there a way to do this with javascript?
The following post might resolve your problem:
How Can I Save An Image To An iPhone Photo Gallery Using PhoneGap?
Edit
FileTransfer.download() is another way to save images locally, check the Phonegap doc here to get more options on that.