Change Log

All notable changes to this project will be documented in this file. Audiograph adheres to Semantic Versioning.

Next Release:

• When chart view loses accessibility focus playing audiograph is stopped.
• Added wrapper for interoperability with Objective-C.
• Changed AudiographPlayable to AudiographProvidable for an object to declare that it can provide chart data.
• Introduced AudiographPlayingView as a view that can provide Audiograph data.
• AudiographLocalizations is a class now in order to interoperate with Objective-C.
• Improved support for carthage
• Respecting isLoggingEnabled

0.5.0 (26.04.2020):

• Covered edge case where the input data does not contain enough distint y-coordinates and a steady line is played.
• Completion Utterance is now only read once, even though the autiograph was started multiple times.
• Setting diagnostics output to false by default.
• Now it's possible to pass in data that contains multiple elements at the same x-position (which translates into time).

0.4.0 (29.03.2020):

• Refactored scaling timestamps in DataProcessor.
• Fixed potential heap overflow.
• Fixed a bug where completion block was not called on main queue every time.
• Introducing smoothing: the data is pre-processed to contain less spikes, SmoothingOption and smoothing were added to public API.

0.3.1 (03.02.2020):

• Improved audio experience by using Double instead of Float32.
• Fixed a bug where the playback in .recommended duration only took the minimum amount of time possible.
• Not speaking completion phrase when volumeCorrectionFactor is set to 0.

0.3.0 (02.02.2020):

• Introduction of completionIndicationUtterance to indicate verbally that Audiograph has finished.
• AudiographPlayable and AudiographProvider to make views and objects poviders of chart data.
• AudiographLocalizations to gather all the strings that need to be provided by the application.
• Audiograph.createCustomAccessibilityAction(using: AudiographProvider) and Audiograph.createCustomAccessibilityAction(for: AudiographPlayable) to create an UIAccessibilityCustomAction that can directly be used as trigger for Audiograph in the view.
• Almost automatic setup of accessibility when using one of the mentioned function, even with playback cancellation when the view lost its focus.
• Calling stop also stops the completion-utterance.

0.2.0 (07.01.2020):

• Change of public API in a non-breaking way:
  • Completion-block can be passed by calling start
  • Added a stop function to stop playback immediately
  • Added volumeCorrectionFactor to give control over the final volume of the Audiograph.
  • Data preprocessing done on separate worker-queue.
• Made the sound stop when the application resigns active
• Connection to audio-engine at the latest possible moment to avoid pausing the users audio.

0.1.0 (23.12.2019):

• Initial setup of project and documentation