Function distance

src/test/resources/libraries/html2canvas/html2canvas.js:2098–2098

(a, b)

        return [lineLength, halfWidth - xDiff, halfWidth + xDiff, halfHeight - yDiff, halfHeight + yDiff];
    };
    var distance = function (a, b) { return Math.sqrt(a * a + b * b); };
    var findCorner = function (width, height, x, y, closest) {
        var corners = [
            [0, 0],