An iOS wrapper for ChartJS that enables building animated charts using native Objective-C code.
TWRCharts is an iOS charting library that wraps the ChartJS JavaScript library into a native Objective-C API. It allows developers to create animated charts (line, bar, pie, doughnut) in iOS apps using either native code or pre-built JavaScript files. The library abstracts the underlying web technologies, providing a seamless native experience.
iOS developers using Objective-C who need to integrate interactive, animated charts into their applications without relying on web views directly.
Developers choose TWRCharts for its native Objective-C API that simplifies chart integration, supports animations, and offers flexibility between JavaScript file loading and dynamic native code updates.
An iOS wrapper for ChartJS. Easily build animated charts by leveraging the power of native Obj-C code.
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Provides a fully native developer experience for building and updating charts programmatically, abstracting the underlying HTML and JavaScript complexities, as emphasized in the README.
Allows loading pre-configured ChartJS JavaScript files for quick setup or using native APIs for dynamic data updates, offering flexibility based on project needs, as detailed in the usage examples.
Supports animated transitions for line, bar, pie, and doughnut charts, enhancing user experience with visually appealing effects, demonstrated in the provided GIF and code snippets.
Straightforward installation via CocoaPods with clear steps in the README, reducing setup time and simplifying dependency management for iOS projects.
The native Objective-C API only supports line, bar, pie, and doughnut charts, missing other ChartJS types like radar or polar area, as admitted in the README, which restricts versatility.
Relies on UIWebView, which is deprecated in modern iOS versions, potentially causing compatibility issues, performance drawbacks, and future maintenance challenges compared to WKWebView.
Being a wrapper over JavaScript and web views, it may introduce latency in chart rendering and updates, especially for complex or high-frequency data changes, compared to pure native charting libraries.