From 8fc6c2ba526bf1ef8cdb9476f1644089281ce60d Mon Sep 17 00:00:00 2001 From: Sam Potts Date: Fri, 21 Jun 2019 00:19:37 +1000 Subject: File rename and clean up --- src/js/utils/loadImage.js | 19 ------------------- 1 file changed, 19 deletions(-) delete mode 100644 src/js/utils/loadImage.js (limited to 'src/js/utils/loadImage.js') diff --git a/src/js/utils/loadImage.js b/src/js/utils/loadImage.js deleted file mode 100644 index 8acd2496..00000000 --- a/src/js/utils/loadImage.js +++ /dev/null @@ -1,19 +0,0 @@ -// ========================================================================== -// Load image avoiding xhr/fetch CORS issues -// Server status can't be obtained this way unfortunately, so this uses "naturalWidth" to determine if the image has loaded -// By default it checks if it is at least 1px, but you can add a second argument to change this -// ========================================================================== - -export default function loadImage(src, minWidth = 1) { - return new Promise((resolve, reject) => { - const image = new Image(); - - const handler = () => { - delete image.onload; - delete image.onerror; - (image.naturalWidth >= minWidth ? resolve : reject)(image); - }; - - Object.assign(image, { onload: handler, onerror: handler, src }); - }); -} -- cgit v1.2.3