diginext-utils/esm/images/resize.js

README.md

var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
import loadImage from "blueimp-load-image";
export const resize = (file, options) => __awaiter(void 0, void 0, void 0, function* () {
    if (!file) {
        console.error("NO FILE AVAIABLE!");
        return;
    }
    const maxWidth = (options === null || options === void 0 ? void 0 : options.maxWidth) || 2048;
    const maxHeight = (options === null || options === void 0 ? void 0 : options.maxHeight) || 2048;
    const { type } = file;
    const data = yield loadImage(file, Object.assign(Object.assign({ 
        //
        meta: false, canvas: true }, options), { maxWidth,
        maxHeight }));
    const blob = yield new Promise(function (resolve) {
        try {
            const canvas = data.image;
            canvas.toBlob(function (blob) {
                resolve(blob);
            }, type);
        }
        catch (error) {
            console.error(`diginext-utils/src/images/resize.ts canvas.toBlob error`, error);
        }
    });
    if (blob)
        return blob;
    return data;
});
export default resize;
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