Add barcode-detector-api-polyfill dependency and update environment variable declarations in SvelteKit project

2026-02-17 14:58:53 -06:00
parent cff20a652a
commit 9022114c8d
2137 changed files with 201996 additions and 762 deletions
@@ -0,0 +1,29 @@
+import LuminanceSource from '../core/LuminanceSource';
+/**
+ * @deprecated Moving to @zxing/browser
+ */
+export declare class HTMLCanvasElementLuminanceSource extends LuminanceSource {
+    private canvas;
+    private buffer;
+    private static DEGREE_TO_RADIANS;
+    private static FRAME_INDEX;
+    private tempCanvasElement;
+    constructor(canvas: HTMLCanvasElement, doAutoInvert?: boolean);
+    private static makeBufferFromCanvasImageData;
+    private static toGrayscaleBuffer;
+    getRow(y: number, row: Uint8ClampedArray): Uint8ClampedArray;
+    getMatrix(): Uint8ClampedArray;
+    isCropSupported(): boolean;
+    crop(left: number, top: number, width: number, height: number): LuminanceSource;
+    /**
+     * This is always true, since the image is a gray-scale image.
+     *
+     * @return true
+     */
+    isRotateSupported(): boolean;
+    rotateCounterClockwise(): LuminanceSource;
+    rotateCounterClockwise45(): LuminanceSource;
+    private getTempCanvasElement;
+    private rotate;
+    invert(): LuminanceSource;
+}