I’ve mentioned a few resources to help in creating drawing apps, such as the open source Brushes app.
Here’s an open source component that you can drop into your apps called Jot that makes it easier for users to annotate images called Jot from IFTTT.
With Jott users can draw arrows, circles, and add text which can be rotated and resized. This is a nice addition for drawing and photo apps.
Here’s an image from the readme showing Jot in action:
You can find Jot on Github here.
A great component for allowing users to easily annotate images within an app.
Original article: Open Source iOS Component Allowing You To Provide Users With Image Annotation Capabilities
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