Having too many colors on your screen can adversely affect the user interface and experience. As a word of caution, when it comes to colors, try not to overdo them. The code above should give us a final output, as seen below: React Native home screen with Instagram button ConclusionĪs always, practice makes perfect, so play around with the different props until you have a hang of it. The first one, gradient background, tries to mimic the Instagram color scheme, whereas the other one created a border gradient effect: // Home.js I’ve used horizontal backgrounds for both. You can choose whether or not to have the start and end props to create a vertical or diagonal background: Home screen purple gradient backgroundįinally, for our two buttons, let’s jump back to Home.js just below the home screen text and add the two buttons. However, gradient design can be much more complex, incorporating multiple colors, shapes, and patterns. Import LinearGradient from 'react-native-linear-gradient' In its simplest form, a gradient can be created by blending two colors together. You should order the colors in the order you want to display them. For example, with colors= from 'react-native' Colors can be passed in different formats, like name, rgba, hex, etc. colorsĬolors, which is required, is how we pass the colors we want to display. Before we can start using the props to build complex gradients, we should break down and review each one. The LinearGradient component takes in a few props that determine how the gradient will be displayed, including colors, where it starts, and where it ends. We’ll begin by importing the LinearGradient component from the library: import LinearGradient from 'react-native-linear-gradient' To finish up the setup for iOS specifically, install pods: npx pod-install If you’re working on an older version of React Native, check out the setup: yarn add react-native-linear-gradient The setup for react-native-linear-gradient varies depending on which React Native version you’re on. With our React Native app running, we can add react-native-linear-gradient. Then, we’ll run our app to display the React Native welcome screen on a device or simulator. First, let’s set up a new React Native project: npx react-native init LinearGradientExample In this tutorial, we’ll use react-native-linear-gradient, a library for adding gradients into our application. Getting started with react-native-linear-gradient Getting started with react-native-linear-gradient.You’ll also need React Native set up on your development machine. To follow along, you‘ll need a basic understanding of React Native. In this article, we’ll explore horizontal, vertical, and diagonal linear gradients, learning how to add them to our React Native apps. Gradients can come in handy when you want to create multi-color backgrounds or custom buttons, adding visual interest to your UI and guiding user attention. For example, think of the Instagram logo. Kitavi Joseph Follow React Native Developer Creating complex gradients with react-native-linear-gradientĮditor’s note: This article was last updated on 27 April 2022 to reflect changes to class-based components used in the tutorial.Ī gradient is a design technique that blends more than one color together in a smooth transition.
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