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extractPaper: remove callback, direct return

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ColonelParrot 2023-05-10 15:37:30 -04:00
parent 4a6c9964e9
commit 03e7e6932a
2 changed files with 6 additions and 6 deletions
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6
src/jscanify-node.js
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@ -1,4 +1,4 @@
/*! jscanify v1.1.0 | (c) ColonelParrot and other contributors | MIT License */ /*! jscanify v1.2.0 | (c) ColonelParrot and other contributors | MIT License */
const { Canvas, createCanvas, Image, ImageData } = require("canvas"); const { Canvas, createCanvas, Image, ImageData } = require("canvas");
const { JSDOM } = require("jsdom"); const { JSDOM } = require("jsdom");
@ -143,7 +143,7 @@ class jscanify {
* @param {*} onComplete callback with `HTMLCanvasElement` passed - the unwarped paper * @param {*} onComplete callback with `HTMLCanvasElement` passed - the unwarped paper
* @param {*} cornerPoints optional custom corner points, in case automatic corner points are incorrect * @param {*} cornerPoints optional custom corner points, in case automatic corner points are incorrect
*/ */
extractPaper(image, resultWidth, resultHeight, onComplete, cornerPoints) { extractPaper(image, resultWidth, resultHeight, cornerPoints) {
const canvas = createCanvas(); const canvas = createCanvas();
const img = cv.imread(image); const img = cv.imread(image);
const maxContour = this.findPaperContour(img); const maxContour = this.findPaperContour(img);
@ -190,7 +190,7 @@ class jscanify {
img.delete(); img.delete();
warpedDst.delete(); warpedDst.delete();
onComplete(canvas); return canvas;
} }
/** /**

6
src/jscanify.js
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@ -1,4 +1,4 @@
/*! jscanify v1.1.0 | (c) ColonelParrot and other contributors | MIT License */ /*! jscanify v1.2.0 | (c) ColonelParrot and other contributors | MIT License */
(function (global, factory) { (function (global, factory) {
typeof exports === "object" && typeof module !== "undefined" typeof exports === "object" && typeof module !== "undefined"
@ -134,7 +134,7 @@
* @param {*} onComplete callback with `HTMLCanvasElement` passed - the unwarped paper * @param {*} onComplete callback with `HTMLCanvasElement` passed - the unwarped paper
* @param {*} cornerPoints optional custom corner points, in case automatic corner points are incorrect * @param {*} cornerPoints optional custom corner points, in case automatic corner points are incorrect
*/ */
extractPaper(image, resultWidth, resultHeight, onComplete, cornerPoints) { extractPaper(image, resultWidth, resultHeight, cornerPoints) {
const canvas = document.createElement("canvas"); const canvas = document.createElement("canvas");
const img = cv.imread(image); const img = cv.imread(image);
@ -187,7 +187,7 @@
img.delete() img.delete()
warpedDst.delete() warpedDst.delete()
onComplete(canvas) return canvas;
} }
/** /**