Question 1

How to install JYRadarChart using CocoaPods?

Accepted Answer

Add `pod 'JYRadarChart'` to your Podfile, run `pod install`, and import it in Objective-C files with `#import "JYRadarChart.h"`. For Swift projects, use a bridging header to access the classes.

Question 2

JYRadarChart vs Charts framework for iOS radar charts?

Accepted Answer

JYRadarChart is lightweight and focused solely on radar charts, ideal for simple, customized implementations. Charts framework supports multiple chart types but is heavier; choose JYRadarChart for minimalism or Charts for versatility.

Question 3

How to change colors in JYRadarChart?

Accepted Answer

Use the `setColors:` method with an array of UIColor objects, as shown in the example. You can specify custom colors for each data series, or rely on the built-in color generator if not set manually.

Question 4

Does JYRadarChart work with Swift?

Accepted Answer

Yes, but it requires a bridging header since it's written in Objective-C. Import JYRadarChart.h in the bridging header to use it in Swift code, though the API remains Objective-C-style.

Question 5

How to update radar chart data dynamically?

Accepted Answer

Modify the `dataSeries` property with new arrays and trigger a redraw, but note that there are no built-in animations for updates—you may need to manually refresh the view for changes to appear.

Question 6

Is JYRadarChart compatible with iOS 14 and above?

Accepted Answer

It requires iOS 5.0 or higher, so it should work, but as it hasn't been updated since 2013, testing on recent iOS versions is recommended for potential compatibility issues with newer APIs or devices.

JYRadarChart

What is JYRadarChart?

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