The progress line color and line width can be changed. Leaving the default values will make the progress appearance close to the one shown on the link above.
I have added an example of the progress view in the BarButtonItemViewController on the storyboard.
The MKProgressView is backed by a custom CALayer (called MKProgressLayer). This layer defines a few custom properties that are animated and used in the drawInContext() method.
Hi,
I have created an indeterminate ProgressView.
drawInContext()method.If you have any questions, let me know !