If you have previously installed a global react-native-cli package, please remove it as it may cause unexpected issues: npm uninstall -g react-native-cli the following commands to create a new React Native project npx react-native init ProjectName We are going to use react native command line interface to make our React Native App. Getting started with React Native will help you to know more about the way you can make a React Native project. In this example, We will create a simple Screen with different icons and will run it in Android and IOS. I think this is enough now let’s get started with the example. We are also going to use these components in our example. Styles applied to the icon only, good for setting margins or a different color. Note: use iconStyle for margins or expect unstable behaviour.īorder radius of the button, set to 0 to disable.Ī function called when the button is pressed. Text and icon color, use iconStyle or nest a Text component if you need different colors. What icon to show, see Icon Explorer app or one of the links above.Ī convenience component for creating buttons with an icon on the left side. Size of the icon can also be passed as fontSize in the style object. Prop “name” will render the icon in Android and IOS. You can use this Icon component to create Icons. Lastly, Import icon component in your project and start using itįor the Vector Icons, we have to import react-native-vector-icons dependency which will provide two components: 1.Install the Dependency (react-native-vector-icons).To use Vector Icons you have to follow the below steps: SimpleLineIcons by Sabbir & Contributors (v2.4.1, 189 icons).Zocial by Sam Collins (v1.0, 100 icons).MaterialCommunityIcons by (v3.6.95, 3695 icons).Ionicons by Ben Sperry (v4.2.4, 696 icons).FontAwesome by Dave Gandy (v4.7.0, 675 icons).Feather by Cole Bemis & Contributors (v4.21.0, 279 icons).EvilIcons by Alexander Madyankin & Roman Shamin (v1.10.1, 70 icons).Unlike other vector graphics formats, the icons are rendered in a single pass except for some cases like transparency, causing no visible seams between shapes.Here is the list of icons category available in React Native Vector Icons:.Therefore, the name, the size, the date and the icon of a file can be read by Tracker within a single disk operation. Because of their small size, icons can be stored within inode of files.The icons have an average size of 500–700 bytes, which is smaller than commonly used bitmap or vector graphics icons.Styles and paths are global to an icon with a maximum number of 256 for each, so that they can be reused by different shapes by referring to them with one byte.HVIF data consists of three sections: The first one encodes styles, the second the paths and the third the shapes.Flags are used to specify what aspects of the objects should be stored in the file, so that unused sections don't take up space.There are two types of style: plain color and gradient.Since a great precision is not needed, it uses its own floating point format for storing transformation matrices, resulting a matrix size of 18 bytes, which is considerably smaller than the transformation matrix size of 24 or 48 bytes in other formats.There are four different path commands introduced for icon creating: horizontal line, vertical line, line, and cubic curve.There are three basic path types: path with commands, path with straight lines only and path with curves only.
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