![]() We are a 100 people company developing and designing multiplatform applications with React Native using the Lean & Agile methodology. On web, CSS already has all these features and is highly optimized. By using NativeWind you can focus on writing your system instead of building your own custom style system. If true, will never enlarge the image, and will only make it smaller. React Natives StyleSheet system only provides static styles, with other features left for the user to implement. There are 192 other projects in the npm registry using react-native-fast-image. Start using react-native-fast-image in your project by running npm i react-native-fast-image. The easiest way to change image size in React Native is to manually specify the width and height dimensions on the Image display component. Latest version: 8.6.3, last published: 5 months ago. stretch will resize the image to exactly width and height. FastImage, performant React Native image component. cover preserves the aspect ratio, and makes sure the image is at least width wide or height tall. contain will fit the image within width and height, preserving its ratio. Similar to react-native Image's resizeMode: either contain (the default), cover, or stretch. Note: This can only be true for JPEG images which are loaded from the file system (not Web). Defaults to false, which means all metadata is lost. There are two modes you can use to resize the image. This resizing is to make sure that the image fits into the device’s screen, regardless of the screen size. If true, will attempt to preserve all file metadata/exif info, except the orientation value since the resizing also does rotation correction to the original image. By default, Expo will resize your image to maintain your splash image’s aspect ratio. ![]() To set outputPath make sure to add option for rotation too (if no rotation is needed, just set it to 0). If null, resized image will be stored in cache folder. On iOS, rotation is limited (and rounded) to multiples of 90 degrees. Rotation to apply to the image, in degrees, for android. Height to resize to (see mode for more details)Ĭan be either JPEG, PNG or WEBP (android only).Ī number between 0 and 100. Width to resize to (see mode for more details) Path of image file, or a base64 encoded image string prefixed with 'data:image/imagetype' where imagetype is jpeg or png. The URI can be used directly as the source of an component. The promise resolves with an object containing: path, uri, name, size (bytes), width (pixels), and height of the new file. For example, if the ratio is always 16x9, the height is 9/16th of the width of the image. In case the image is always the same, you can use Dimensions.get ('window').width to calculate the size the image should be. CreateResizedImage ( path, maxWidth, maxHeight, compressFormat, quality, rotation = 0, outputPath, keepMeta = false, options = ) // Returns a Promise You should always add a height and width on an image in React Native.
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