@jimp/plugin-cover

Scale the image so the given width and height keeping the aspect ratio. Some parts of the image may be clipped. ## Usage - @param {number} w the width to resize the image to - @param {number} h the height to resize the image to - @param {number} alignBits (optional) A bitmask for horizontal and vertical alignment - @param {string} mode (optional) a scaling method (e.g. Jimp.RESIZE_BEZIER) - @param {function(Error, Jimp)} cb (optional) a callback for when complete ```js import jimp from 'jimp'; async function main() { const image = await jimp.read('test/image.png'); image.cover(150, 100); } main(); ``` ### Align modes The following constants can be passed to `image.cover`: ```js Jimp.HORIZONTAL_ALIGN_LEFT; Jimp.HORIZONTAL_ALIGN_CENTER; Jimp.HORIZONTAL_ALIGN_RIGHT; Jimp.VERTICAL_ALIGN_TOP; Jimp.VERTICAL_ALIGN_MIDDLE; Jimp.VERTICAL_ALIGN_BOTTOM; ``` For example: ```js image.cover(250, 250, Jimp.HORIZONTAL_ALIGN_LEFT | Jimp.VERTICAL_ALIGN_TOP); image.cover(250, 250, Jimp.HORIZONTAL_ALIGN_RIGHT | Jimp.VERTICAL_ALIGN_BOTTOM); ``` Default align mode for `image.cover` is: ```js Jimp.HORIZONTAL_ALIGN_CENTER | Jimp.VERTICAL_ALIGN_MIDDLE; ```