| # Icons |
| |
| This component provides a subset of the Material Design icons found at |
| https://github.com/google/material-design-icons. |
| |
| Each Material icon is contained within its own bundle and can be individually added to a project. |
| This allows you to have complete control over the image assets you pull into your application. |
| |
| ## Installation with CocoaPods |
| |
| To add an icon to your Xcode project using CocoaPods, add the following to your `Podfile`: |
| |
| ```bash |
| pod 'MaterialComponents/Icons/ic_arrow_back' |
| ``` |
| |
| Then, run the following command: |
| |
| ```bash |
| pod install |
| ``` |
| |
| ## Integration |
| |
| We've provided convenience methods for accessing icons. Each icon has its own header that extends |
| the MDCIcons class with a static method. |
| |
| To access an icon's helper methods, import the corresponding header: |
| |
| #import "MaterialIcons+ic_arrow_back.h" |
| |
| To load an icon from disk, use the corresponding `pathFor` method: |
| |
| UIImage *backButtonImage = [UIImage imageWithContentsOfFile:[MDCIcons pathFor_ic_arrow_back]]; |
| |
| You are free to cache the resulting image as you see fit for your application. |
