forked from swc-project/swc
/
output.js
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/
output.js
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!function(root, factory) {
"object" == typeof exports && "object" == typeof module ? module.exports = factory() : "function" == typeof define && define.amd ? define([], factory) : "object" == typeof exports ? exports.Quagga = factory() : root.Quagga = factory();
}(window, function() {
return function(modules) {
var installedModules = {};
function __webpack_require__(moduleId) {
if (installedModules[moduleId]) return installedModules[moduleId].exports;
var module1 = installedModules[moduleId] = {
i: moduleId,
l: !1,
exports: {}
};
return modules[moduleId].call(module1.exports, module1, module1.exports, __webpack_require__), module1.l = !0, module1.exports;
}
return __webpack_require__.m = modules, __webpack_require__.c = installedModules, __webpack_require__.d = function(exports1, name, getter) {
__webpack_require__.o(exports1, name) || Object.defineProperty(exports1, name, {
enumerable: !0,
get: getter
});
}, __webpack_require__.r = function(exports1) {
"undefined" != typeof Symbol && Symbol.toStringTag && Object.defineProperty(exports1, Symbol.toStringTag, {
value: "Module"
}), Object.defineProperty(exports1, "__esModule", {
value: !0
});
}, __webpack_require__.t = function(value, mode) {
if (1 & mode && (value = __webpack_require__(value)), 8 & mode || 4 & mode && "object" == typeof value && value && value.__esModule) return value;
var ns = Object.create(null);
if (__webpack_require__.r(ns), Object.defineProperty(ns, "default", {
enumerable: !0,
value: value
}), 2 & mode && "string" != typeof value) for(var key in value)__webpack_require__.d(ns, key, (function(key) {
return value[key];
}).bind(null, key));
return ns;
}, __webpack_require__.n = function(module1) {
var getter = module1 && module1.__esModule ? function() {
return module1.default;
} : function() {
return module1;
};
return __webpack_require__.d(getter, "a", getter), getter;
}, __webpack_require__.o = function(object, property) {
return Object.prototype.hasOwnProperty.call(object, property);
}, __webpack_require__.p = "/", __webpack_require__(__webpack_require__.s = 89);
}([
function(module1, exports1) {
module1.exports = function(obj, key, value) {
return key in obj ? Object.defineProperty(obj, key, {
value: value,
enumerable: !0,
configurable: !0,
writable: !0
}) : obj[key] = value, obj;
}, module1.exports.default = module1.exports, module1.exports.__esModule = !0;
},
function(module1, exports1) {
module1.exports = function(self1) {
if (void 0 === self1) throw ReferenceError("this hasn't been initialised - super() hasn't been called");
return self1;
}, module1.exports.default = module1.exports, module1.exports.__esModule = !0;
},
function(module1, exports1) {
function _getPrototypeOf(o) {
return module1.exports = _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function(o) {
return o.__proto__ || Object.getPrototypeOf(o);
}, module1.exports.default = module1.exports, module1.exports.__esModule = !0, _getPrototypeOf(o);
}
module1.exports = _getPrototypeOf, module1.exports.default = module1.exports, module1.exports.__esModule = !0;
},
function(module1, exports1) {
module1.exports = function(instance, Constructor) {
if (!(instance instanceof Constructor)) throw TypeError("Cannot call a class as a function");
}, module1.exports.default = module1.exports, module1.exports.__esModule = !0;
},
function(module1, exports1) {
function _defineProperties(target, props) {
for(var i = 0; i < props.length; i++){
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || !1, descriptor.configurable = !0, "value" in descriptor && (descriptor.writable = !0), Object.defineProperty(target, descriptor.key, descriptor);
}
}
module1.exports = function(Constructor, protoProps, staticProps) {
return protoProps && _defineProperties(Constructor.prototype, protoProps), staticProps && _defineProperties(Constructor, staticProps), Constructor;
}, module1.exports.default = module1.exports, module1.exports.__esModule = !0;
},
function(module1, exports1, __webpack_require__) {
var _typeof = __webpack_require__(19).default, assertThisInitialized = __webpack_require__(1);
module1.exports = function(self1, call) {
if (call && ("object" === _typeof(call) || "function" == typeof call)) return call;
if (void 0 !== call) throw TypeError("Derived constructors may only return object or undefined");
return assertThisInitialized(self1);
}, module1.exports.default = module1.exports, module1.exports.__esModule = !0;
},
function(module1, exports1, __webpack_require__) {
var setPrototypeOf = __webpack_require__(41);
module1.exports = function(subClass, superClass) {
if ("function" != typeof superClass && null !== superClass) throw TypeError("Super expression must either be null or a function");
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
writable: !0,
configurable: !0
}
}), superClass && setPrototypeOf(subClass, superClass);
}, module1.exports.default = module1.exports, module1.exports.__esModule = !0;
},
function(module1, exports1, __webpack_require__) {
module1.exports = {
EPSILON: __webpack_require__(62),
create: __webpack_require__(63),
clone: __webpack_require__(156),
fromValues: __webpack_require__(157),
copy: __webpack_require__(158),
set: __webpack_require__(159),
equals: __webpack_require__(160),
exactEquals: __webpack_require__(161),
add: __webpack_require__(162),
subtract: __webpack_require__(64),
sub: __webpack_require__(163),
multiply: __webpack_require__(65),
mul: __webpack_require__(164),
divide: __webpack_require__(66),
div: __webpack_require__(165),
inverse: __webpack_require__(166),
min: __webpack_require__(167),
max: __webpack_require__(168),
rotate: __webpack_require__(169),
floor: __webpack_require__(170),
ceil: __webpack_require__(171),
round: __webpack_require__(172),
scale: __webpack_require__(173),
scaleAndAdd: __webpack_require__(174),
distance: __webpack_require__(67),
dist: __webpack_require__(175),
squaredDistance: __webpack_require__(68),
sqrDist: __webpack_require__(176),
length: __webpack_require__(69),
len: __webpack_require__(177),
squaredLength: __webpack_require__(70),
sqrLen: __webpack_require__(178),
negate: __webpack_require__(179),
normalize: __webpack_require__(180),
dot: __webpack_require__(181),
cross: __webpack_require__(182),
lerp: __webpack_require__(183),
random: __webpack_require__(184),
transformMat2: __webpack_require__(185),
transformMat2d: __webpack_require__(186),
transformMat3: __webpack_require__(187),
transformMat4: __webpack_require__(188),
forEach: __webpack_require__(189),
limit: __webpack_require__(190)
};
},
function(module1, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, "h", function() {
return imageRef;
}), __webpack_require__.d(__webpack_exports__, "i", function() {
return otsuThreshold;
}), __webpack_require__.d(__webpack_exports__, "b", function() {
return cv_utils_cluster;
}), __webpack_require__.d(__webpack_exports__, "j", function() {
return topGeneric;
}), __webpack_require__.d(__webpack_exports__, "e", function() {
return grayAndHalfSampleFromCanvasData;
}), __webpack_require__.d(__webpack_exports__, "c", function() {
return computeGray;
}), __webpack_require__.d(__webpack_exports__, "f", function() {
return halfSample;
}), __webpack_require__.d(__webpack_exports__, "g", function() {
return hsv2rgb;
}), __webpack_require__.d(__webpack_exports__, "a", function() {
return calculatePatchSize;
}), __webpack_require__.d(__webpack_exports__, "d", function() {
return computeImageArea;
});
var gl_vec2 = __webpack_require__(7), gl_vec3 = __webpack_require__(84), vec2 = {
clone: gl_vec2.clone,
dot: gl_vec2.dot
}, cluster = {
create: function(point, threshold) {
var points = [], center = {
rad: 0,
vec: vec2.clone([
0,
0
])
}, pointMap = {};
function _add(pointToAdd) {
pointMap[pointToAdd.id] = pointToAdd, points.push(pointToAdd);
}
function updateCenter() {
var i, sum = 0;
for(i = 0; i < points.length; i++)sum += points[i].rad;
center.rad = sum / points.length, center.vec = vec2.clone([
Math.cos(center.rad),
Math.sin(center.rad)
]);
}
return _add(point), updateCenter(), {
add: function(pointToAdd) {
pointMap[pointToAdd.id] || (_add(pointToAdd), updateCenter());
},
fits: function(otherPoint) {
return Math.abs(vec2.dot(otherPoint.point.vec, center.vec)) > threshold;
},
getPoints: function() {
return points;
},
getCenter: function() {
return center;
}
};
},
createPoint: function(newPoint, id, property) {
return {
rad: newPoint[property],
point: newPoint,
id: id
};
}
}, array_helper = __webpack_require__(10), cv_utils_vec2 = {
clone: gl_vec2.clone
}, vec3 = {
clone: gl_vec3.clone
};
function imageRef(x, y) {
return {
x: x,
y: y,
toVec2: function() {
return cv_utils_vec2.clone([
this.x,
this.y
]);
},
toVec3: function() {
return vec3.clone([
this.x,
this.y,
1
]);
},
round: function() {
return this.x = this.x > 0.0 ? Math.floor(this.x + 0.5) : Math.floor(this.x - 0.5), this.y = this.y > 0.0 ? Math.floor(this.y + 0.5) : Math.floor(this.y - 0.5), this;
}
};
}
function otsuThreshold(imageWrapper, targetWrapper) {
var threshold = function(imageWrapper) {
var hist, bitsPerPixel = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : 8;
function px(init, end) {
for(var sum = 0, i = init; i <= end; i++)sum += hist[i];
return sum;
}
function mx(init, end) {
for(var sum = 0, i = init; i <= end; i++)sum += i * hist[i];
return sum;
}
return function() {
var p1, p2, p12, m12, vet = [
0
], max = (1 << bitsPerPixel) - 1;
hist = function(imageWrapper, bitsPerPixel) {
bitsPerPixel || (bitsPerPixel = 8);
for(var imageData = imageWrapper.data, length = imageData.length, bitShift = 8 - bitsPerPixel, bucketCnt = 1 << bitsPerPixel, hist = new Int32Array(bucketCnt); length--;)hist[imageData[length] >> bitShift]++;
return hist;
}(imageWrapper, bitsPerPixel);
for(var k = 1; k < max; k++)0 == (p12 = (p1 = px(0, k)) * (p2 = px(k + 1, max))) && (p12 = 1), m12 = mx(0, k) * p2 - mx(k + 1, max) * p1, vet[k] = m12 * m12 / p12;
return array_helper.a.maxIndex(vet);
}() << 8 - bitsPerPixel;
}(imageWrapper);
return !function(imageWrapper, threshold, targetWrapper) {
targetWrapper || (targetWrapper = imageWrapper);
for(var imageData = imageWrapper.data, length = imageData.length, targetData = targetWrapper.data; length--;)targetData[length] = imageData[length] < threshold ? 1 : 0;
}(imageWrapper, threshold, targetWrapper), threshold;
}
function cv_utils_cluster(points, threshold, property) {
var i, k, thisCluster, point, clusters = [];
for(property || (property = "rad"), i = 0; i < points.length; i++)!function(newPoint) {
var found = !1;
for(k = 0; k < clusters.length; k++)(thisCluster = clusters[k]).fits(newPoint) && (thisCluster.add(newPoint), found = !0);
return found;
}(point = cluster.createPoint(points[i], i, property)) && clusters.push(cluster.create(point, threshold));
return clusters;
}
function topGeneric(list, top, scoreFunc) {
var i, score, hit, pos, minIdx = 0, min = 0, queue = [];
for(i = 0; i < top; i++)queue[i] = {
score: 0,
item: null
};
for(i = 0; i < list.length; i++)if ((score = scoreFunc.apply(this, [
list[i]
])) > min) for(pos = 0, (hit = queue[minIdx]).score = score, hit.item = list[i], min = Number.MAX_VALUE; pos < top; pos++)queue[pos].score < min && (min = queue[pos].score, minIdx = pos);
return queue;
}
function grayAndHalfSampleFromCanvasData(canvasData, size, outArray) {
for(var i, topRowIdx = 0, bottomRowIdx = size.x, endIdx = Math.floor(canvasData.length / 4), outWidth = size.x / 2, outImgIdx = 0, inWidth = size.x; bottomRowIdx < endIdx;){
for(i = 0; i < outWidth; i++)outArray[outImgIdx] = (0.299 * canvasData[4 * topRowIdx + 0] + 0.587 * canvasData[4 * topRowIdx + 1] + 0.114 * canvasData[4 * topRowIdx + 2] + (0.299 * canvasData[(topRowIdx + 1) * 4 + 0] + 0.587 * canvasData[(topRowIdx + 1) * 4 + 1] + 0.114 * canvasData[(topRowIdx + 1) * 4 + 2]) + (0.299 * canvasData[4 * bottomRowIdx + 0] + 0.587 * canvasData[4 * bottomRowIdx + 1] + 0.114 * canvasData[4 * bottomRowIdx + 2]) + (0.299 * canvasData[(bottomRowIdx + 1) * 4 + 0] + 0.587 * canvasData[(bottomRowIdx + 1) * 4 + 1] + 0.114 * canvasData[(bottomRowIdx + 1) * 4 + 2])) / 4, outImgIdx++, topRowIdx += 2, bottomRowIdx += 2;
topRowIdx += inWidth, bottomRowIdx += inWidth;
}
}
function computeGray(imageData, outArray, config) {
var l = imageData.length / 4 | 0;
if (config && !0 === config.singleChannel) for(var i = 0; i < l; i++)outArray[i] = imageData[4 * i + 0];
else for(var _i = 0; _i < l; _i++)outArray[_i] = 0.299 * imageData[4 * _i + 0] + 0.587 * imageData[4 * _i + 1] + 0.114 * imageData[4 * _i + 2];
}
function halfSample(inImgWrapper, outImgWrapper) {
for(var inImg = inImgWrapper.data, inWidth = inImgWrapper.size.x, outImg = outImgWrapper.data, topRowIdx = 0, bottomRowIdx = inWidth, endIdx = inImg.length, outWidth = inWidth / 2, outImgIdx = 0; bottomRowIdx < endIdx;){
for(var i = 0; i < outWidth; i++)outImg[outImgIdx] = Math.floor((inImg[topRowIdx] + inImg[topRowIdx + 1] + inImg[bottomRowIdx] + inImg[bottomRowIdx + 1]) / 4), outImgIdx++, topRowIdx += 2, bottomRowIdx += 2;
topRowIdx += inWidth, bottomRowIdx += inWidth;
}
}
function hsv2rgb(hsv) {
var rgb = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : [
0,
0,
0
], h = hsv[0], s = hsv[1], v = hsv[2], c = v * s, x = c * (1 - Math.abs(h / 60 % 2 - 1)), m = v - c, r = 0, g = 0, b = 0;
return h < 60 ? (r = c, g = x) : h < 120 ? (r = x, g = c) : h < 180 ? (g = c, b = x) : h < 240 ? (g = x, b = c) : h < 300 ? (r = x, b = c) : h < 360 && (r = c, b = x), rgb[0] = (r + m) * 255 | 0, rgb[1] = (g + m) * 255 | 0, rgb[2] = (b + m) * 255 | 0, rgb;
}
function _computeDivisors(n) {
for(var largeDivisors = [], divisors = [], i = 1; i < Math.sqrt(n) + 1; i++)n % i == 0 && (divisors.push(i), i !== n / i && largeDivisors.unshift(Math.floor(n / i)));
return divisors.concat(largeDivisors);
}
function calculatePatchSize(patchSize, imgSize) {
var optimalPatchSize, divisorsX = _computeDivisors(imgSize.x), divisorsY = _computeDivisors(imgSize.y), wideSide = Math.max(imgSize.x, imgSize.y), common = function(arr1, arr2) {
for(var i = 0, j = 0, result = []; i < arr1.length && j < arr2.length;)arr1[i] === arr2[j] ? (result.push(arr1[i]), i++, j++) : arr1[i] > arr2[j] ? j++ : i++;
return result;
}(divisorsX, divisorsY), nrOfPatchesList = [
8,
10,
15,
20,
32,
60,
80
], nrOfPatchesMap = {
"x-small": 5,
small: 4,
medium: 3,
large: 2,
"x-large": 1
}, nrOfPatchesIdx = nrOfPatchesMap[patchSize] || nrOfPatchesMap.medium, nrOfPatches = nrOfPatchesList[nrOfPatchesIdx], desiredPatchSize = Math.floor(wideSide / nrOfPatches);
function findPatchSizeForDivisors(divisors) {
for(var i = 0, found = divisors[Math.floor(divisors.length / 2)]; i < divisors.length - 1 && divisors[i] < desiredPatchSize;)i++;
return (i > 0 && (found = Math.abs(divisors[i] - desiredPatchSize) > Math.abs(divisors[i - 1] - desiredPatchSize) ? divisors[i - 1] : divisors[i]), desiredPatchSize / found < nrOfPatchesList[nrOfPatchesIdx + 1] / nrOfPatchesList[nrOfPatchesIdx] && desiredPatchSize / found > nrOfPatchesList[nrOfPatchesIdx - 1] / nrOfPatchesList[nrOfPatchesIdx]) ? {
x: found,
y: found
} : null;
}
return (optimalPatchSize = findPatchSizeForDivisors(common)) || (optimalPatchSize = findPatchSizeForDivisors(_computeDivisors(wideSide))) || (optimalPatchSize = findPatchSizeForDivisors(_computeDivisors(desiredPatchSize * nrOfPatches))), optimalPatchSize;
}
var _dimensionsConverters = {
top: function(dimension, context) {
return "%" === dimension.unit ? Math.floor(context.height * (dimension.value / 100)) : null;
},
right: function(dimension, context) {
return "%" === dimension.unit ? Math.floor(context.width - context.width * (dimension.value / 100)) : null;
},
bottom: function(dimension, context) {
return "%" === dimension.unit ? Math.floor(context.height - context.height * (dimension.value / 100)) : null;
},
left: function(dimension, context) {
return "%" === dimension.unit ? Math.floor(context.width * (dimension.value / 100)) : null;
}
};
function computeImageArea(inputWidth, inputHeight, area) {
var context = {
width: inputWidth,
height: inputHeight
}, parsedArea = Object.keys(area).reduce(function(result, key) {
var value, parsed = {
value: parseFloat(value = area[key]),
unit: (value.indexOf("%"), value.length, "%")
}, calculated = _dimensionsConverters[key](parsed, context);
return result[key] = calculated, result;
}, {});
return {
sx: parsedArea.left,
sy: parsedArea.top,
sw: parsedArea.right - parsedArea.left,
sh: parsedArea.bottom - parsedArea.top
};
}
},
function(module1, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_exports__.a = {
drawRect: function(pos, size, ctx, style) {
ctx.strokeStyle = style.color, ctx.fillStyle = style.color, ctx.lineWidth = style.lineWidth || 1, ctx.beginPath(), ctx.strokeRect(pos.x, pos.y, size.x, size.y);
},
drawPath: function(path, def, ctx, style) {
ctx.strokeStyle = style.color, ctx.fillStyle = style.color, ctx.lineWidth = style.lineWidth, ctx.beginPath(), ctx.moveTo(path[0][def.x], path[0][def.y]);
for(var j = 1; j < path.length; j++)ctx.lineTo(path[j][def.x], path[j][def.y]);
ctx.closePath(), ctx.stroke();
},
drawImage: function(imageData, size, ctx) {
var canvasData = ctx.getImageData(0, 0, size.x, size.y), data = canvasData.data, canvasDataPos = data.length, imageDataPos = imageData.length;
if (canvasDataPos / imageDataPos != 4) return !1;
for(; imageDataPos--;){
var value = imageData[imageDataPos];
data[--canvasDataPos] = 255, data[--canvasDataPos] = value, data[--canvasDataPos] = value, data[--canvasDataPos] = value;
}
return ctx.putImageData(canvasData, 0, 0), !0;
}
};
},
function(module1, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_exports__.a = {
init: function(arr, val) {
for(var l = arr.length; l--;)arr[l] = val;
},
shuffle: function(arr) {
for(var i = arr.length - 1; i >= 0; i--){
var j = Math.floor(Math.random() * i), x = arr[i];
arr[i] = arr[j], arr[j] = x;
}
return arr;
},
toPointList: function(arr) {
var rows = arr.reduce(function(p, n) {
var row = "[".concat(n.join(","), "]");
return p.push(row), p;
}, []);
return "[".concat(rows.join(",\r\n"), "]");
},
threshold: function(arr, _threshold, scoreFunc) {
return arr.reduce(function(prev, next) {
return scoreFunc.apply(arr, [
next
]) >= _threshold && prev.push(next), prev;
}, []);
},
maxIndex: function(arr) {
for(var max = 0, i = 0; i < arr.length; i++)arr[i] > arr[max] && (max = i);
return max;
},
max: function(arr) {
for(var max = 0, i = 0; i < arr.length; i++)arr[i] > max && (max = arr[i]);
return max;
},
sum: function(arr) {
for(var length = arr.length, sum = 0; length--;)sum += arr[length];
return sum;
}
};
},
function(module1, __webpack_exports__, __webpack_require__) {
"use strict";
var _babel_runtime_helpers_slicedToArray__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(83), _babel_runtime_helpers_slicedToArray__WEBPACK_IMPORTED_MODULE_0___default = __webpack_require__.n(_babel_runtime_helpers_slicedToArray__WEBPACK_IMPORTED_MODULE_0__), _babel_runtime_helpers_classCallCheck__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(3), _babel_runtime_helpers_classCallCheck__WEBPACK_IMPORTED_MODULE_1___default = __webpack_require__.n(_babel_runtime_helpers_classCallCheck__WEBPACK_IMPORTED_MODULE_1__), _babel_runtime_helpers_createClass__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(4), _babel_runtime_helpers_createClass__WEBPACK_IMPORTED_MODULE_2___default = __webpack_require__.n(_babel_runtime_helpers_createClass__WEBPACK_IMPORTED_MODULE_2__), _babel_runtime_helpers_defineProperty__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(0), _babel_runtime_helpers_defineProperty__WEBPACK_IMPORTED_MODULE_3___default = __webpack_require__.n(_babel_runtime_helpers_defineProperty__WEBPACK_IMPORTED_MODULE_3__), gl_vec2__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(7), _cv_utils__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(8), _array_helper__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(10), vec2 = {
clone: gl_vec2__WEBPACK_IMPORTED_MODULE_4__.clone
};
function assertNumberPositive(val) {
if (val < 0) throw Error("expected positive number, received ".concat(val));
}
var ImageWrapper = function() {
function ImageWrapper(size, data) {
var ArrayType = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : Uint8Array, initialize = arguments.length > 3 ? arguments[3] : void 0;
_babel_runtime_helpers_classCallCheck__WEBPACK_IMPORTED_MODULE_1___default()(this, ImageWrapper), _babel_runtime_helpers_defineProperty__WEBPACK_IMPORTED_MODULE_3___default()(this, "data", void 0), _babel_runtime_helpers_defineProperty__WEBPACK_IMPORTED_MODULE_3___default()(this, "size", void 0), _babel_runtime_helpers_defineProperty__WEBPACK_IMPORTED_MODULE_3___default()(this, "indexMapping", void 0), data ? this.data = data : (this.data = new ArrayType(size.x * size.y), initialize && _array_helper__WEBPACK_IMPORTED_MODULE_6__.a.init(this.data, 0)), this.size = size;
}
return _babel_runtime_helpers_createClass__WEBPACK_IMPORTED_MODULE_2___default()(ImageWrapper, [
{
key: "inImageWithBorder",
value: function(imgRef) {
var border = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : 0;
return assertNumberPositive(border), imgRef.x >= 0 && imgRef.y >= 0 && imgRef.x < this.size.x + 2 * border && imgRef.y < this.size.y + 2 * border;
}
},
{
key: "subImageAsCopy",
value: function(imageWrapper, from) {
assertNumberPositive(from.x), assertNumberPositive(from.y);
for(var _imageWrapper$size = imageWrapper.size, sizeX = _imageWrapper$size.x, sizeY = _imageWrapper$size.y, x = 0; x < sizeX; x++)for(var y = 0; y < sizeY; y++)imageWrapper.data[y * sizeX + x] = this.data[(from.y + y) * this.size.x + from.x + x];
return imageWrapper;
}
},
{
key: "get",
value: function(x, y) {
return this.data[y * this.size.x + x];
}
},
{
key: "getSafe",
value: function(x, y) {
if (!this.indexMapping) {
this.indexMapping = {
x: [],
y: []
};
for(var i = 0; i < this.size.x; i++)this.indexMapping.x[i] = i, this.indexMapping.x[i + this.size.x] = i;
for(var _i = 0; _i < this.size.y; _i++)this.indexMapping.y[_i] = _i, this.indexMapping.y[_i + this.size.y] = _i;
}
return this.data[this.indexMapping.y[y + this.size.y] * this.size.x + this.indexMapping.x[x + this.size.x]];
}
},
{
key: "set",
value: function(x, y, value) {
return this.data[y * this.size.x + x] = value, delete this.indexMapping, this;
}
},
{
key: "zeroBorder",
value: function() {
for(var _this$size = this.size, width = _this$size.x, height = _this$size.y, i = 0; i < width; i++)this.data[i] = this.data[(height - 1) * width + i] = 0;
for(var _i2 = 1; _i2 < height - 1; _i2++)this.data[_i2 * width] = this.data[_i2 * width + (width - 1)] = 0;
return delete this.indexMapping, this;
}
},
{
key: "moments",
value: function(labelCount) {
var x, y, val, ysq, i, label, mu11, x_, y_, tmp, data = this.data, height = this.size.y, width = this.size.x, labelSum = [], result = [], PI = Math.PI, PI_4 = PI / 4;
if (labelCount <= 0) return result;
for(i = 0; i < labelCount; i++)labelSum[i] = {
m00: 0,
m01: 0,
m10: 0,
m11: 0,
m02: 0,
m20: 0,
theta: 0,
rad: 0
};
for(y = 0; y < height; y++)for(x = 0, ysq = y * y; x < width; x++)(val = data[y * width + x]) > 0 && (label = labelSum[val - 1], label.m00 += 1, label.m01 += y, label.m10 += x, label.m11 += x * y, label.m02 += ysq, label.m20 += x * x);
for(i = 0; i < labelCount; i++)isNaN((label = labelSum[i]).m00) || 0 === label.m00 || (x_ = label.m10 / label.m00, y_ = label.m01 / label.m00, mu11 = label.m11 / label.m00 - x_ * y_, tmp = 0.5 * Math.atan(tmp = (label.m02 / label.m00 - y_ * y_ - (label.m20 / label.m00 - x_ * x_)) / (2 * mu11)) + (mu11 >= 0 ? PI_4 : -PI_4) + PI, label.theta = (180 * tmp / PI + 90) % 180 - 90, label.theta < 0 && (label.theta += 180), label.rad = tmp > PI ? tmp - PI : tmp, label.vec = vec2.clone([
Math.cos(tmp),
Math.sin(tmp)
]), result.push(label));
return result;
}
},
{
key: "getAsRGBA",
value: function() {
for(var scale = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : 1.0, ret = new Uint8ClampedArray(4 * this.size.x * this.size.y), y = 0; y < this.size.y; y++)for(var x = 0; x < this.size.x; x++){
var pixel = y * this.size.x + x, current = this.get(x, y) * scale;
ret[4 * pixel + 0] = current, ret[4 * pixel + 1] = current, ret[4 * pixel + 2] = current, ret[4 * pixel + 3] = 255;
}
return ret;
}
},
{
key: "show",
value: function(canvas) {
var scale = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : 1.0, ctx = canvas.getContext("2d");
if (!ctx) throw Error("Unable to get canvas context");
var frame = ctx.getImageData(0, 0, canvas.width, canvas.height), data = this.getAsRGBA(scale);
canvas.width = this.size.x, canvas.height = this.size.y;
var newFrame = new ImageData(data, frame.width, frame.height);
ctx.putImageData(newFrame, 0, 0);
}
},
{
key: "overlay",
value: function(canvas, inScale, from) {
var adjustedScale = inScale < 0 || inScale > 360 ? 360 : inScale, hsv = [
0,
1,
1
], rgb = [
0,
0,
0
], whiteRgb = [
255,
255,
255
], blackRgb = [
0,
0,
0
], result = [], ctx = canvas.getContext("2d");
if (!ctx) throw Error("Unable to get canvas context");
for(var frame = ctx.getImageData(from.x, from.y, this.size.x, this.size.y), data = frame.data, length = this.data.length; length--;){
hsv[0] = this.data[length] * adjustedScale, result = hsv[0] <= 0 ? whiteRgb : hsv[0] >= 360 ? blackRgb : Object(_cv_utils__WEBPACK_IMPORTED_MODULE_5__.g)(hsv, rgb);
var pos = 4 * length, _result = result, _result2 = _babel_runtime_helpers_slicedToArray__WEBPACK_IMPORTED_MODULE_0___default()(_result, 3);
data[pos] = _result2[0], data[pos + 1] = _result2[1], data[pos + 2] = _result2[2], data[pos + 3] = 255;
}
ctx.putImageData(frame, from.x, from.y);
}
}
]), ImageWrapper;
}();
__webpack_exports__.a = ImageWrapper;
},
function(module1, exports1, __webpack_require__) {
module1.exports = __webpack_require__(228);
},
function(module1, exports1, __webpack_require__) {
var superPropBase = __webpack_require__(227);
function _get(target, property, receiver) {
return "undefined" != typeof Reflect && Reflect.get ? (module1.exports = _get = Reflect.get, module1.exports.default = module1.exports, module1.exports.__esModule = !0) : (module1.exports = _get = function(target, property, receiver) {
var base = superPropBase(target, property);
if (base) {
var desc = Object.getOwnPropertyDescriptor(base, property);
return desc.get ? desc.get.call(receiver) : desc.value;
}
}, module1.exports.default = module1.exports, module1.exports.__esModule = !0), _get(target, property, receiver || target);
}
module1.exports = _get, module1.exports.default = module1.exports, module1.exports.__esModule = !0;
},
function(module1, exports1) {
module1.exports = function(value) {
var type = typeof value;
return null != value && ("object" == type || "function" == type);
};
},
function(module1, exports1) {
var isArray = Array.isArray;
module1.exports = isArray;
},
function(module1, exports1, __webpack_require__) {
var baseMerge = __webpack_require__(90), merge = __webpack_require__(145)(function(object, source, srcIndex) {
baseMerge(object, source, srcIndex);
});
module1.exports = merge;
},
function(module1, exports1, __webpack_require__) {
var freeGlobal = __webpack_require__(45), freeSelf = "object" == typeof self && self && self.Object === Object && self, root = freeGlobal || freeSelf || Function("return this")();
module1.exports = root;
},
function(module1, exports1) {
module1.exports = function(value) {
return null != value && "object" == typeof value;
};
},
function(module1, exports1) {
function _typeof(obj) {
return "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? (module1.exports = _typeof = function(obj) {
return typeof obj;
}, module1.exports.default = module1.exports, module1.exports.__esModule = !0) : (module1.exports = _typeof = function(obj) {
return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
}, module1.exports.default = module1.exports, module1.exports.__esModule = !0), _typeof(obj);
}
module1.exports = _typeof, module1.exports.default = module1.exports, module1.exports.__esModule = !0;
},
function(module1, exports1) {
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg), value = info.value;
} catch (error) {
reject(error);
return;
}
info.done ? resolve(value) : Promise.resolve(value).then(_next, _throw);
}
module1.exports = function(fn) {
return function() {
var self1 = this, args = arguments;
return new Promise(function(resolve, reject) {
var gen = fn.apply(self1, args);
function _next(value) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
}
function _throw(err) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
}
_next(void 0);
});
};
}, module1.exports.default = module1.exports, module1.exports.__esModule = !0;
},
function(module1, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_exports__.a = {
searchDirections: [
[
0,
1
],
[
1,
1
],
[
1,
0
],
[
1,
-1
],
[
0,
-1
],
[
-1,
-1
],
[
-1,
0
],
[
-1,
1
]
],
create: function(imageWrapper, labelWrapper) {
var pos, imageData = imageWrapper.data, labelData = labelWrapper.data, searchDirections = this.searchDirections, width = imageWrapper.size.x;
function _trace(current, color, label, edgelabel) {
var i, y, x;
for(i = 0; i < 7; i++){
if (y = current.cy + searchDirections[current.dir][0], x = current.cx + searchDirections[current.dir][1], imageData[pos = y * width + x] === color && (0 === labelData[pos] || labelData[pos] === label)) return labelData[pos] = label, current.cy = y, current.cx = x, !0;
0 === labelData[pos] && (labelData[pos] = edgelabel), current.dir = (current.dir + 1) % 8;
}
return !1;
}
function vertex2D(x, y, dir) {
return {
dir: dir,
x: x,
y: y,
next: null,
prev: null
};
}
return {
trace: function(current, color, label, edgelabel) {
return _trace(current, color, label, edgelabel);
},
contourTracing: function(sy, sx, label, color, edgelabel) {
return function(sy, sx, label, color, edgelabel) {
var Cv, P, ldir, Fv = null, current = {
cx: sx,
cy: sy,
dir: 0
};
if (_trace(current, color, label, edgelabel)) {
Cv = Fv = vertex2D(sx, sy, current.dir), ldir = current.dir, (P = vertex2D(current.cx, current.cy, 0)).prev = Cv, Cv.next = P, P.next = null, Cv = P;
do current.dir = (current.dir + 6) % 8, _trace(current, color, label, edgelabel), ldir !== current.dir ? (Cv.dir = current.dir, (P = vertex2D(current.cx, current.cy, 0)).prev = Cv, Cv.next = P, P.next = null, Cv = P) : (Cv.dir = ldir, Cv.x = current.cx, Cv.y = current.cy), ldir = current.dir;
while (current.cx !== sx || current.cy !== sy)
Fv.prev = Cv.prev, Cv.prev.next = Fv;
}
return Fv;
}(sy, sx, label, color, edgelabel);
}
};
}
};
},
function(module1, exports1, __webpack_require__) {
var Symbol1 = __webpack_require__(27), getRawTag = __webpack_require__(103), objectToString = __webpack_require__(104), symToStringTag = Symbol1 ? Symbol1.toStringTag : void 0;
module1.exports = function(value) {
return null == value ? void 0 === value ? "[object Undefined]" : "[object Null]" : symToStringTag && symToStringTag in Object(value) ? getRawTag(value) : objectToString(value);
};
},
function(module1, __webpack_exports__, __webpack_require__) {
"use strict";
(function(global) {
var _config, _currentImageWrapper, _skelImageWrapper, _subImageWrapper, _labelImageWrapper, _patchGrid, _patchLabelGrid, _imageToPatchGrid, _binaryImageWrapper, _patchSize, _inputImageWrapper, _skeletonizer, gl_vec2__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(7), gl_mat2__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(34), _common_image_wrapper__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(11), _common_cv_utils__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(8), _common_array_helper__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(10), _common_image_debug__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(9), _rasterizer__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(87), _tracer__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(21), _skeletonizer__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(88), _canvasContainer = {
ctx: {
binary: null
},
dom: {
binary: null
}
}, _numPatches = {
x: 0,
y: 0
};
__webpack_exports__.a = {
init: function(inputImageWrapper, config) {
var skeletonImageData;
_config = config, _inputImageWrapper = inputImageWrapper, _currentImageWrapper = _config.halfSample ? new _common_image_wrapper__WEBPACK_IMPORTED_MODULE_2__.a({
x: _inputImageWrapper.size.x / 2 | 0,
y: _inputImageWrapper.size.y / 2 | 0
}) : _inputImageWrapper, _patchSize = Object(_common_cv_utils__WEBPACK_IMPORTED_MODULE_3__.a)(_config.patchSize, _currentImageWrapper.size), _numPatches.x = _currentImageWrapper.size.x / _patchSize.x | 0, _numPatches.y = _currentImageWrapper.size.y / _patchSize.y | 0, _binaryImageWrapper = new _common_image_wrapper__WEBPACK_IMPORTED_MODULE_2__.a(_currentImageWrapper.size, void 0, Uint8Array, !1), _labelImageWrapper = new _common_image_wrapper__WEBPACK_IMPORTED_MODULE_2__.a(_patchSize, void 0, Array, !0), skeletonImageData = new ArrayBuffer(65536), _subImageWrapper = new _common_image_wrapper__WEBPACK_IMPORTED_MODULE_2__.a(_patchSize, new Uint8Array(skeletonImageData, 0, _patchSize.x * _patchSize.y)), _skelImageWrapper = new _common_image_wrapper__WEBPACK_IMPORTED_MODULE_2__.a(_patchSize, new Uint8Array(skeletonImageData, _patchSize.x * _patchSize.y * 3, _patchSize.x * _patchSize.y), void 0, !0), _skeletonizer = Object(_skeletonizer__WEBPACK_IMPORTED_MODULE_8__.a)("undefined" != typeof window ? window : "undefined" != typeof self ? self : global, {
size: _patchSize.x
}, skeletonImageData), _imageToPatchGrid = new _common_image_wrapper__WEBPACK_IMPORTED_MODULE_2__.a({
x: _currentImageWrapper.size.x / _subImageWrapper.size.x | 0,
y: _currentImageWrapper.size.y / _subImageWrapper.size.y | 0
}, void 0, Array, !0), _patchGrid = new _common_image_wrapper__WEBPACK_IMPORTED_MODULE_2__.a(_imageToPatchGrid.size, void 0, void 0, !0), _patchLabelGrid = new _common_image_wrapper__WEBPACK_IMPORTED_MODULE_2__.a(_imageToPatchGrid.size, void 0, Int32Array, !0), _config.useWorker || "undefined" == typeof document || (_canvasContainer.dom.binary = document.createElement("canvas"), _canvasContainer.dom.binary.className = "binaryBuffer", !0 === _config.debug.showCanvas && document.querySelector("#debug").appendChild(_canvasContainer.dom.binary), _canvasContainer.ctx.binary = _canvasContainer.dom.binary.getContext("2d"), _canvasContainer.dom.binary.width = _binaryImageWrapper.size.x, _canvasContainer.dom.binary.height = _binaryImageWrapper.size.y);
},
locate: function() {
_config.halfSample && Object(_common_cv_utils__WEBPACK_IMPORTED_MODULE_3__.f)(_inputImageWrapper, _currentImageWrapper), Object(_common_cv_utils__WEBPACK_IMPORTED_MODULE_3__.i)(_currentImageWrapper, _binaryImageWrapper), _binaryImageWrapper.zeroBorder(), _config.debug.showCanvas && _binaryImageWrapper.show(_canvasContainer.dom.binary, 255);
var patchesFound = function() {
var x, y, i, j, x1, y1, moments, rasterResult, patch, patchesFound = [];
for(i = 0; i < _numPatches.x; i++)for(j = 0; j < _numPatches.y; j++)x = x1 = _subImageWrapper.size.x * i, y = y1 = _subImageWrapper.size.y * j, _binaryImageWrapper.subImageAsCopy(_subImageWrapper, Object(_common_cv_utils__WEBPACK_IMPORTED_MODULE_3__.h)(x, y)), _skeletonizer.skeletonize(), _config.debug.showSkeleton && _skelImageWrapper.overlay(_canvasContainer.dom.binary, 360, Object(_common_cv_utils__WEBPACK_IMPORTED_MODULE_3__.h)(x, y)), _skelImageWrapper.zeroBorder(), _common_array_helper__WEBPACK_IMPORTED_MODULE_4__.a.init(_labelImageWrapper.data, 0), rasterResult = _rasterizer__WEBPACK_IMPORTED_MODULE_6__.a.create(_skelImageWrapper, _labelImageWrapper).rasterize(0), _config.debug.showLabels && _labelImageWrapper.overlay(_canvasContainer.dom.binary, Math.floor(360 / rasterResult.count), {
x: x1,
y: y1
}), moments = _labelImageWrapper.moments(rasterResult.count), patchesFound = patchesFound.concat(function(moments, patchPos, x, y) {
var k, avg, matchingMoments, patch, eligibleMoments = [], patchesFound = [], minComponentWeight = Math.ceil(_patchSize.x / 3);
if (moments.length >= 2) {
for(k = 0; k < moments.length; k++)moments[k].m00 > minComponentWeight && eligibleMoments.push(moments[k]);
if (eligibleMoments.length >= 2) {
for(k = 0, matchingMoments = function(moments) {
var clusters = Object(_common_cv_utils__WEBPACK_IMPORTED_MODULE_3__.b)(moments, 0.9), topCluster = Object(_common_cv_utils__WEBPACK_IMPORTED_MODULE_3__.j)(clusters, 1, function(e) {
return e.getPoints().length;
}), points = [], result = [];
if (1 === topCluster.length) {
points = topCluster[0].item.getPoints();
for(var i = 0; i < points.length; i++)result.push(points[i].point);
}
return result;
}(eligibleMoments), avg = 0; k < matchingMoments.length; k++)avg += matchingMoments[k].rad;
matchingMoments.length > 1 && matchingMoments.length >= eligibleMoments.length / 4 * 3 && matchingMoments.length > moments.length / 4 && (avg /= matchingMoments.length, patch = {
index: patchPos[1] * _numPatches.x + patchPos[0],
pos: {
x: x,
y: y
},
box: [
gl_vec2__WEBPACK_IMPORTED_MODULE_0__.clone([
x,
y
]),
gl_vec2__WEBPACK_IMPORTED_MODULE_0__.clone([
x + _subImageWrapper.size.x,
y
]),
gl_vec2__WEBPACK_IMPORTED_MODULE_0__.clone([
x + _subImageWrapper.size.x,
y + _subImageWrapper.size.y
]),
gl_vec2__WEBPACK_IMPORTED_MODULE_0__.clone([
x,
y + _subImageWrapper.size.y
])
],
moments: matchingMoments,
rad: avg,
vec: gl_vec2__WEBPACK_IMPORTED_MODULE_0__.clone([
Math.cos(avg),
Math.sin(avg)
])
}, patchesFound.push(patch));
}
}
return patchesFound;
}(moments, [
i,
j
], x1, y1));
if (_config.debug.showFoundPatches) for(i = 0; i < patchesFound.length; i++)patch = patchesFound[i], _common_image_debug__WEBPACK_IMPORTED_MODULE_5__.a.drawRect(patch.pos, _subImageWrapper.size, _canvasContainer.ctx.binary, {
color: "#99ff00",
lineWidth: 2
});
return patchesFound;
}();
if (patchesFound.length < _numPatches.x * _numPatches.y * 0.05) return null;
var maxLabel = function(patchesFound) {
var j, patch, label = 0, currIdx = 0, hsv = [
0,
1,
1
], rgb = [
0,
0,
0
];
for(_common_array_helper__WEBPACK_IMPORTED_MODULE_4__.a.init(_patchGrid.data, 0), _common_array_helper__WEBPACK_IMPORTED_MODULE_4__.a.init(_patchLabelGrid.data, 0), _common_array_helper__WEBPACK_IMPORTED_MODULE_4__.a.init(_imageToPatchGrid.data, null), j = 0; j < patchesFound.length; j++)patch = patchesFound[j], _imageToPatchGrid.data[patch.index] = patch, _patchGrid.data[patch.index] = 1;
for(_patchGrid.zeroBorder(); (currIdx = function() {
var i;
for(i = 0; i < _patchLabelGrid.data.length; i++)if (0 === _patchLabelGrid.data[i] && 1 === _patchGrid.data[i]) return i;
return _patchLabelGrid.length;
}()) < _patchLabelGrid.data.length;)label++, function trace(currentIdx) {
var x, y, currentPatch, idx, dir, current = {
x: currentIdx % _patchLabelGrid.size.x,
y: currentIdx / _patchLabelGrid.size.x | 0
};
if (currentIdx < _patchLabelGrid.data.length) for(dir = 0, currentPatch = _imageToPatchGrid.data[currentIdx], _patchLabelGrid.data[currentIdx] = label; dir < _tracer__WEBPACK_IMPORTED_MODULE_7__.a.searchDirections.length; dir++){
if (y = current.y + _tracer__WEBPACK_IMPORTED_MODULE_7__.a.searchDirections[dir][0], x = current.x + _tracer__WEBPACK_IMPORTED_MODULE_7__.a.searchDirections[dir][1], idx = y * _patchLabelGrid.size.x + x, 0 === _patchGrid.data[idx]) {
_patchLabelGrid.data[idx] = Number.MAX_VALUE;
continue;
}
0 === _patchLabelGrid.data[idx] && Math.abs(gl_vec2__WEBPACK_IMPORTED_MODULE_0__.dot(_imageToPatchGrid.data[idx].vec, currentPatch.vec)) > 0.95 && trace(idx);
}
}(currIdx);
if (_config.debug.showPatchLabels) for(j = 0; j < _patchLabelGrid.data.length; j++)_patchLabelGrid.data[j] > 0 && _patchLabelGrid.data[j] <= label && (patch = _imageToPatchGrid.data[j], hsv[0] = _patchLabelGrid.data[j] / (label + 1) * 360, Object(_common_cv_utils__WEBPACK_IMPORTED_MODULE_3__.g)(hsv, rgb), _common_image_debug__WEBPACK_IMPORTED_MODULE_5__.a.drawRect(patch.pos, _subImageWrapper.size, _canvasContainer.ctx.binary, {
color: "rgb(".concat(rgb.join(","), ")"),
lineWidth: 2
}));
return label;
}(patchesFound);
if (maxLabel < 1) return null;
var topLabels = function(maxLabel) {
var i, sum, labelHist = [];
for(i = 0; i < maxLabel; i++)labelHist.push(0);
for(sum = _patchLabelGrid.data.length; sum--;)_patchLabelGrid.data[sum] > 0 && labelHist[_patchLabelGrid.data[sum] - 1]++;
return (labelHist = labelHist.map(function(val, idx) {
return {
val: val,
label: idx + 1
};
})).sort(function(a, b) {
return b.val - a.val;
}), labelHist.filter(function(el) {
return el.val >= 5;
});
}(maxLabel);
return 0 === topLabels.length ? null : function(topLabels, maxLabel) {
var i, j, sum, patch, box, patches = [], boxes = [], hsv = [
0,
1,
1
], rgb = [
0,
0,
0
];
for(i = 0; i < topLabels.length; i++){
for(sum = _patchLabelGrid.data.length, patches.length = 0; sum--;)_patchLabelGrid.data[sum] === topLabels[i].label && (patch = _imageToPatchGrid.data[sum], patches.push(patch));
if ((box = function(patches) {
var overAvg, i, j, patch, transMat, box, scale, minx = _binaryImageWrapper.size.x, miny = _binaryImageWrapper.size.y, maxx = -_binaryImageWrapper.size.x, maxy = -_binaryImageWrapper.size.y;
for(i = 0, overAvg = 0; i < patches.length; i++)overAvg += (patch = patches[i]).rad, _config.debug.showPatches && _common_image_debug__WEBPACK_IMPORTED_MODULE_5__.a.drawRect(patch.pos, _subImageWrapper.size, _canvasContainer.ctx.binary, {
color: "red"
});
for(overAvg /= patches.length, (overAvg = (180 * overAvg / Math.PI + 90) % 180 - 90) < 0 && (overAvg += 180), overAvg = (180 - overAvg) * Math.PI / 180, transMat = gl_mat2__WEBPACK_IMPORTED_MODULE_1__.copy(gl_mat2__WEBPACK_IMPORTED_MODULE_1__.create(), [
Math.cos(overAvg),
Math.sin(overAvg),
-Math.sin(overAvg),
Math.cos(overAvg)
]), i = 0; i < patches.length; i++){
for(j = 0, patch = patches[i]; j < 4; j++)gl_vec2__WEBPACK_IMPORTED_MODULE_0__.transformMat2(patch.box[j], patch.box[j], transMat);
_config.debug.boxFromPatches.showTransformed && _common_image_debug__WEBPACK_IMPORTED_MODULE_5__.a.drawPath(patch.box, {
x: 0,
y: 1
}, _canvasContainer.ctx.binary, {
color: "#99ff00",
lineWidth: 2
});
}
for(i = 0; i < patches.length; i++)for(j = 0, patch = patches[i]; j < 4; j++)patch.box[j][0] < minx && (minx = patch.box[j][0]), patch.box[j][0] > maxx && (maxx = patch.box[j][0]), patch.box[j][1] < miny && (miny = patch.box[j][1]), patch.box[j][1] > maxy && (maxy = patch.box[j][1]);
for(box = [
[
minx,
miny
],
[
maxx,
miny
],
[
maxx,
maxy
],
[
minx,
maxy
]
], _config.debug.boxFromPatches.showTransformedBox && _common_image_debug__WEBPACK_IMPORTED_MODULE_5__.a.drawPath(box, {
x: 0,
y: 1
}, _canvasContainer.ctx.binary, {
color: "#ff0000",
lineWidth: 2
}), scale = _config.halfSample ? 2 : 1, transMat = gl_mat2__WEBPACK_IMPORTED_MODULE_1__.invert(transMat, transMat), j = 0; j < 4; j++)gl_vec2__WEBPACK_IMPORTED_MODULE_0__.transformMat2(box[j], box[j], transMat);
for(_config.debug.boxFromPatches.showBB && _common_image_debug__WEBPACK_IMPORTED_MODULE_5__.a.drawPath(box, {
x: 0,
y: 1
}, _canvasContainer.ctx.binary, {
color: "#ff0000",
lineWidth: 2
}), j = 0; j < 4; j++)gl_vec2__WEBPACK_IMPORTED_MODULE_0__.scale(box[j], box[j], scale);
return box;
}(patches)) && (boxes.push(box), _config.debug.showRemainingPatchLabels)) for(j = 0; j < patches.length; j++)patch = patches[j], hsv[0] = topLabels[i].label / (maxLabel + 1) * 360, Object(_common_cv_utils__WEBPACK_IMPORTED_MODULE_3__.g)(hsv, rgb), _common_image_debug__WEBPACK_IMPORTED_MODULE_5__.a.drawRect(patch.pos, _subImageWrapper.size, _canvasContainer.ctx.binary, {
color: "rgb(".concat(rgb.join(","), ")"),
lineWidth: 2
});
}
return boxes;
}(topLabels, maxLabel);
},
checkImageConstraints: function(inputStream, config) {
var patchSize, area, width = inputStream.getWidth(), height = inputStream.getHeight(), thisHalfSample = config.halfSample ? 0.5 : 1;
inputStream.getConfig().area && (area = Object(_common_cv_utils__WEBPACK_IMPORTED_MODULE_3__.d)(width, height, inputStream.getConfig().area), inputStream.setTopRight({
x: area.sx,
y: area.sy
}), inputStream.setCanvasSize({
x: width,
y: height
}), width = area.sw, height = area.sh);
var size = {
x: Math.floor(width * thisHalfSample),
y: Math.floor(height * thisHalfSample)
};
if (patchSize = Object(_common_cv_utils__WEBPACK_IMPORTED_MODULE_3__.a)(config.patchSize, size), console.log("Patch-Size: ".concat(JSON.stringify(patchSize))), inputStream.setWidth(Math.floor(Math.floor(size.x / patchSize.x) * (1 / thisHalfSample) * patchSize.x)), inputStream.setHeight(Math.floor(Math.floor(size.y / patchSize.y) * (1 / thisHalfSample) * patchSize.y)), inputStream.getWidth() % patchSize.x == 0 && inputStream.getHeight() % patchSize.y == 0) return !0;
throw Error("Image dimensions do not comply with the current settings: Width (".concat(width, " )and height (").concat(height, ") must a multiple of ").concat(patchSize.x));
}
};
}).call(this, __webpack_require__(46));
},
function(module1, exports1, __webpack_require__) {
var listCacheClear = __webpack_require__(92), listCacheDelete = __webpack_require__(93), listCacheGet = __webpack_require__(94), listCacheHas = __webpack_require__(95), listCacheSet = __webpack_require__(96);
function ListCache(entries) {
var index = -1, length = null == entries ? 0 : entries.length;
for(this.clear(); ++index < length;){
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}