\r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n
\r\n\r\n\r\n\r\n\r\n\r\n","import mod from \"-!../../../../../cache-loader/dist/cjs.js??ref--13-0!../../../../../thread-loader/dist/cjs.js!../../../../../babel-loader/lib/index.js!../../../../../cache-loader/dist/cjs.js??ref--1-0!../../../../../vue-loader/lib/index.js??vue-loader-options!./DataTable.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../../../../cache-loader/dist/cjs.js??ref--13-0!../../../../../thread-loader/dist/cjs.js!../../../../../babel-loader/lib/index.js!../../../../../cache-loader/dist/cjs.js??ref--1-0!../../../../../vue-loader/lib/index.js??vue-loader-options!./DataTable.vue?vue&type=script&lang=js&\"","import { render, staticRenderFns } from \"./DataTable.vue?vue&type=template&id=090b9f30&scoped=true&\"\nimport script from \"./DataTable.vue?vue&type=script&lang=js&\"\nexport * from \"./DataTable.vue?vue&type=script&lang=js&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../../../../vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n \"090b9f30\",\n null\n \n)\n\nexport default component.exports","import root from './_root.js';\nimport stubFalse from './stubFalse.js';\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Built-in value references. */\nvar Buffer = moduleExports ? root.Buffer : undefined;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;\n\n/**\n * Checks if `value` is a buffer.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.\n * @example\n *\n * _.isBuffer(new Buffer(2));\n * // => true\n *\n * _.isBuffer(new Uint8Array(2));\n * // => false\n */\nvar isBuffer = nativeIsBuffer || stubFalse;\n\nexport default isBuffer;\n","/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\nexport default freeGlobal;\n","import * as glMatrix from \"./common.js\";\n/**\n * 2 Dimensional Vector\n * @module vec2\n */\n\n/**\n * Creates a new, empty vec2\n *\n * @returns {vec2} a new 2D vector\n */\n\nexport function create() {\n var out = new glMatrix.ARRAY_TYPE(2);\n\n if (glMatrix.ARRAY_TYPE != Float32Array) {\n out[0] = 0;\n out[1] = 0;\n }\n\n return out;\n}\n/**\n * Creates a new vec2 initialized with values from an existing vector\n *\n * @param {ReadonlyVec2} a vector to clone\n * @returns {vec2} a new 2D vector\n */\n\nexport function clone(a) {\n var out = new glMatrix.ARRAY_TYPE(2);\n out[0] = a[0];\n out[1] = a[1];\n return out;\n}\n/**\n * Creates a new vec2 initialized with the given values\n *\n * @param {Number} x X component\n * @param {Number} y Y component\n * @returns {vec2} a new 2D vector\n */\n\nexport function fromValues(x, y) {\n var out = new glMatrix.ARRAY_TYPE(2);\n out[0] = x;\n out[1] = y;\n return out;\n}\n/**\n * Copy the values from one vec2 to another\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the source vector\n * @returns {vec2} out\n */\n\nexport function copy(out, a) {\n out[0] = a[0];\n out[1] = a[1];\n return out;\n}\n/**\n * Set the components of a vec2 to the given values\n *\n * @param {vec2} out the receiving vector\n * @param {Number} x X component\n * @param {Number} y Y component\n * @returns {vec2} out\n */\n\nexport function set(out, x, y) {\n out[0] = x;\n out[1] = y;\n return out;\n}\n/**\n * Adds two vec2's\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @returns {vec2} out\n */\n\nexport function add(out, a, b) {\n out[0] = a[0] + b[0];\n out[1] = a[1] + b[1];\n return out;\n}\n/**\n * Subtracts vector b from vector a\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @returns {vec2} out\n */\n\nexport function subtract(out, a, b) {\n out[0] = a[0] - b[0];\n out[1] = a[1] - b[1];\n return out;\n}\n/**\n * Multiplies two vec2's\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @returns {vec2} out\n */\n\nexport function multiply(out, a, b) {\n out[0] = a[0] * b[0];\n out[1] = a[1] * b[1];\n return out;\n}\n/**\n * Divides two vec2's\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @returns {vec2} out\n */\n\nexport function divide(out, a, b) {\n out[0] = a[0] / b[0];\n out[1] = a[1] / b[1];\n return out;\n}\n/**\n * Math.ceil the components of a vec2\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a vector to ceil\n * @returns {vec2} out\n */\n\nexport function ceil(out, a) {\n out[0] = Math.ceil(a[0]);\n out[1] = Math.ceil(a[1]);\n return out;\n}\n/**\n * Math.floor the components of a vec2\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a vector to floor\n * @returns {vec2} out\n */\n\nexport function floor(out, a) {\n out[0] = Math.floor(a[0]);\n out[1] = Math.floor(a[1]);\n return out;\n}\n/**\n * Returns the minimum of two vec2's\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @returns {vec2} out\n */\n\nexport function min(out, a, b) {\n out[0] = Math.min(a[0], b[0]);\n out[1] = Math.min(a[1], b[1]);\n return out;\n}\n/**\n * Returns the maximum of two vec2's\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @returns {vec2} out\n */\n\nexport function max(out, a, b) {\n out[0] = Math.max(a[0], b[0]);\n out[1] = Math.max(a[1], b[1]);\n return out;\n}\n/**\n * Math.round the components of a vec2\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a vector to round\n * @returns {vec2} out\n */\n\nexport function round(out, a) {\n out[0] = Math.round(a[0]);\n out[1] = Math.round(a[1]);\n return out;\n}\n/**\n * Scales a vec2 by a scalar number\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the vector to scale\n * @param {Number} b amount to scale the vector by\n * @returns {vec2} out\n */\n\nexport function scale(out, a, b) {\n out[0] = a[0] * b;\n out[1] = a[1] * b;\n return out;\n}\n/**\n * Adds two vec2's after scaling the second operand by a scalar value\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @param {Number} scale the amount to scale b by before adding\n * @returns {vec2} out\n */\n\nexport function scaleAndAdd(out, a, b, scale) {\n out[0] = a[0] + b[0] * scale;\n out[1] = a[1] + b[1] * scale;\n return out;\n}\n/**\n * Calculates the euclidian distance between two vec2's\n *\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @returns {Number} distance between a and b\n */\n\nexport function distance(a, b) {\n var x = b[0] - a[0],\n y = b[1] - a[1];\n return Math.hypot(x, y);\n}\n/**\n * Calculates the squared euclidian distance between two vec2's\n *\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @returns {Number} squared distance between a and b\n */\n\nexport function squaredDistance(a, b) {\n var x = b[0] - a[0],\n y = b[1] - a[1];\n return x * x + y * y;\n}\n/**\n * Calculates the length of a vec2\n *\n * @param {ReadonlyVec2} a vector to calculate length of\n * @returns {Number} length of a\n */\n\nexport function length(a) {\n var x = a[0],\n y = a[1];\n return Math.hypot(x, y);\n}\n/**\n * Calculates the squared length of a vec2\n *\n * @param {ReadonlyVec2} a vector to calculate squared length of\n * @returns {Number} squared length of a\n */\n\nexport function squaredLength(a) {\n var x = a[0],\n y = a[1];\n return x * x + y * y;\n}\n/**\n * Negates the components of a vec2\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a vector to negate\n * @returns {vec2} out\n */\n\nexport function negate(out, a) {\n out[0] = -a[0];\n out[1] = -a[1];\n return out;\n}\n/**\n * Returns the inverse of the components of a vec2\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a vector to invert\n * @returns {vec2} out\n */\n\nexport function inverse(out, a) {\n out[0] = 1.0 / a[0];\n out[1] = 1.0 / a[1];\n return out;\n}\n/**\n * Normalize a vec2\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a vector to normalize\n * @returns {vec2} out\n */\n\nexport function normalize(out, a) {\n var x = a[0],\n y = a[1];\n var len = x * x + y * y;\n\n if (len > 0) {\n //TODO: evaluate use of glm_invsqrt here?\n len = 1 / Math.sqrt(len);\n }\n\n out[0] = a[0] * len;\n out[1] = a[1] * len;\n return out;\n}\n/**\n * Calculates the dot product of two vec2's\n *\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @returns {Number} dot product of a and b\n */\n\nexport function dot(a, b) {\n return a[0] * b[0] + a[1] * b[1];\n}\n/**\n * Computes the cross product of two vec2's\n * Note that the cross product must by definition produce a 3D vector\n *\n * @param {vec3} out the receiving vector\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @returns {vec3} out\n */\n\nexport function cross(out, a, b) {\n var z = a[0] * b[1] - a[1] * b[0];\n out[0] = out[1] = 0;\n out[2] = z;\n return out;\n}\n/**\n * Performs a linear interpolation between two vec2's\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the first operand\n * @param {ReadonlyVec2} b the second operand\n * @param {Number} t interpolation amount, in the range [0-1], between the two inputs\n * @returns {vec2} out\n */\n\nexport function lerp(out, a, b, t) {\n var ax = a[0],\n ay = a[1];\n out[0] = ax + t * (b[0] - ax);\n out[1] = ay + t * (b[1] - ay);\n return out;\n}\n/**\n * Generates a random vector with the given scale\n *\n * @param {vec2} out the receiving vector\n * @param {Number} [scale] Length of the resulting vector. If ommitted, a unit vector will be returned\n * @returns {vec2} out\n */\n\nexport function random(out, scale) {\n scale = scale || 1.0;\n var r = glMatrix.RANDOM() * 2.0 * Math.PI;\n out[0] = Math.cos(r) * scale;\n out[1] = Math.sin(r) * scale;\n return out;\n}\n/**\n * Transforms the vec2 with a mat2\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the vector to transform\n * @param {ReadonlyMat2} m matrix to transform with\n * @returns {vec2} out\n */\n\nexport function transformMat2(out, a, m) {\n var x = a[0],\n y = a[1];\n out[0] = m[0] * x + m[2] * y;\n out[1] = m[1] * x + m[3] * y;\n return out;\n}\n/**\n * Transforms the vec2 with a mat2d\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the vector to transform\n * @param {ReadonlyMat2d} m matrix to transform with\n * @returns {vec2} out\n */\n\nexport function transformMat2d(out, a, m) {\n var x = a[0],\n y = a[1];\n out[0] = m[0] * x + m[2] * y + m[4];\n out[1] = m[1] * x + m[3] * y + m[5];\n return out;\n}\n/**\n * Transforms the vec2 with a mat3\n * 3rd vector component is implicitly '1'\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the vector to transform\n * @param {ReadonlyMat3} m matrix to transform with\n * @returns {vec2} out\n */\n\nexport function transformMat3(out, a, m) {\n var x = a[0],\n y = a[1];\n out[0] = m[0] * x + m[3] * y + m[6];\n out[1] = m[1] * x + m[4] * y + m[7];\n return out;\n}\n/**\n * Transforms the vec2 with a mat4\n * 3rd vector component is implicitly '0'\n * 4th vector component is implicitly '1'\n *\n * @param {vec2} out the receiving vector\n * @param {ReadonlyVec2} a the vector to transform\n * @param {ReadonlyMat4} m matrix to transform with\n * @returns {vec2} out\n */\n\nexport function transformMat4(out, a, m) {\n var x = a[0];\n var y = a[1];\n out[0] = m[0] * x + m[4] * y + m[12];\n out[1] = m[1] * x + m[5] * y + m[13];\n return out;\n}\n/**\n * Rotate a 2D vector\n * @param {vec2} out The receiving vec2\n * @param {ReadonlyVec2} a The vec2 point to rotate\n * @param {ReadonlyVec2} b The origin of the rotation\n * @param {Number} rad The angle of rotation in radians\n * @returns {vec2} out\n */\n\nexport function rotate(out, a, b, rad) {\n //Translate point to the origin\n var p0 = a[0] - b[0],\n p1 = a[1] - b[1],\n sinC = Math.sin(rad),\n cosC = Math.cos(rad); //perform rotation and translate to correct position\n\n out[0] = p0 * cosC - p1 * sinC + b[0];\n out[1] = p0 * sinC + p1 * cosC + b[1];\n return out;\n}\n/**\n * Get the angle between two 2D vectors\n * @param {ReadonlyVec2} a The first operand\n * @param {ReadonlyVec2} b The second operand\n * @returns {Number} The angle in radians\n */\n\nexport function angle(a, b) {\n var x1 = a[0],\n y1 = a[1],\n x2 = b[0],\n y2 = b[1],\n // mag is the product of the magnitudes of a and b\n mag = Math.sqrt(x1 * x1 + y1 * y1) * Math.sqrt(x2 * x2 + y2 * y2),\n // mag &&.. short circuits if mag == 0\n cosine = mag && (x1 * x2 + y1 * y2) / mag; // Math.min(Math.max(cosine, -1), 1) clamps the cosine between -1 and 1\n\n return Math.acos(Math.min(Math.max(cosine, -1), 1));\n}\n/**\n * Set the components of a vec2 to zero\n *\n * @param {vec2} out the receiving vector\n * @returns {vec2} out\n */\n\nexport function zero(out) {\n out[0] = 0.0;\n out[1] = 0.0;\n return out;\n}\n/**\n * Returns a string representation of a vector\n *\n * @param {ReadonlyVec2} a vector to represent as a string\n * @returns {String} string representation of the vector\n */\n\nexport function str(a) {\n return \"vec2(\" + a[0] + \", \" + a[1] + \")\";\n}\n/**\n * Returns whether or not the vectors exactly have the same elements in the same position (when compared with ===)\n *\n * @param {ReadonlyVec2} a The first vector.\n * @param {ReadonlyVec2} b The second vector.\n * @returns {Boolean} True if the vectors are equal, false otherwise.\n */\n\nexport function exactEquals(a, b) {\n return a[0] === b[0] && a[1] === b[1];\n}\n/**\n * Returns whether or not the vectors have approximately the same elements in the same position.\n *\n * @param {ReadonlyVec2} a The first vector.\n * @param {ReadonlyVec2} b The second vector.\n * @returns {Boolean} True if the vectors are equal, false otherwise.\n */\n\nexport function equals(a, b) {\n var a0 = a[0],\n a1 = a[1];\n var b0 = b[0],\n b1 = b[1];\n return Math.abs(a0 - b0) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a0), Math.abs(b0)) && Math.abs(a1 - b1) <= glMatrix.EPSILON * Math.max(1.0, Math.abs(a1), Math.abs(b1));\n}\n/**\n * Alias for {@link vec2.length}\n * @function\n */\n\nexport var len = length;\n/**\n * Alias for {@link vec2.subtract}\n * @function\n */\n\nexport var sub = subtract;\n/**\n * Alias for {@link vec2.multiply}\n * @function\n */\n\nexport var mul = multiply;\n/**\n * Alias for {@link vec2.divide}\n * @function\n */\n\nexport var div = divide;\n/**\n * Alias for {@link vec2.distance}\n * @function\n */\n\nexport var dist = distance;\n/**\n * Alias for {@link vec2.squaredDistance}\n * @function\n */\n\nexport var sqrDist = squaredDistance;\n/**\n * Alias for {@link vec2.squaredLength}\n * @function\n */\n\nexport var sqrLen = squaredLength;\n/**\n * Perform some operation over an array of vec2s.\n *\n * @param {Array} a the array of vectors to iterate over\n * @param {Number} stride Number of elements between the start of each vec2. If 0 assumes tightly packed\n * @param {Number} offset Number of elements to skip at the beginning of the array\n * @param {Number} count Number of vec2s to iterate over. If 0 iterates over entire array\n * @param {Function} fn Function to call for each vector in the array\n * @param {Object} [arg] additional argument to pass to fn\n * @returns {Array} a\n * @function\n */\n\nexport var forEach = function () {\n var vec = create();\n return function (a, stride, offset, count, fn, arg) {\n var i, l;\n\n if (!stride) {\n stride = 2;\n }\n\n if (!offset) {\n offset = 0;\n }\n\n if (count) {\n l = Math.min(count * stride + offset, a.length);\n } else {\n l = a.length;\n }\n\n for (i = offset; i < l; i += stride) {\n vec[0] = a[i];\n vec[1] = a[i + 1];\n fn(vec, vec, arg);\n a[i] = vec[0];\n a[i + 1] = vec[1];\n }\n\n return a;\n };\n}();","/**\n * @fileoverview G 的基础接口定义和所有的抽象类\n * @author dxq613@gmail.com\n */\nimport * as PathUtil from './util/path';\nexport * from './types';\nexport * from './interfaces';\nexport { default as Event } from './event/graph-event';\nexport { default as Base } from './abstract/base';\nexport { default as AbstractCanvas } from './abstract/canvas';\nexport { default as AbstractGroup } from './abstract/group';\nexport { default as AbstractShape } from './abstract/shape';\nexport { PathUtil };\nexport { getBBoxMethod, registerBBox } from './bbox';\nexport { getTextHeight, assembleFont } from './util/text';\nexport { isAllowCapture } from './util/util';\nexport { multiplyVec2, invert } from './util/matrix';\nexport { getOffScreenContext } from './util/offscreen';\nexport { registerEasing } from './animate/register';\nexport var version = '0.5.11';\n//# sourceMappingURL=index.js.map","import { __assign, __extends } from \"tslib\";\nimport { AbstractShape } from '@antv/g-base';\nimport { setShadow, setTransform, setClip } from '../util/svg';\nimport { createDom } from '../util/dom';\nimport { refreshElement } from '../util/draw';\nimport { SVG_ATTR_MAP } from '../constant';\nimport * as Shape from './index';\nimport Group from '../group';\nimport { getBBoxMethod } from '@antv/g-base';\nvar ShapeBase = /** @class */ (function (_super) {\n __extends(ShapeBase, _super);\n function ShapeBase() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'svg';\n _this.canFill = false;\n _this.canStroke = false;\n return _this;\n }\n ShapeBase.prototype.getDefaultAttrs = function () {\n var attrs = _super.prototype.getDefaultAttrs.call(this);\n // 设置默认值\n return __assign(__assign({}, attrs), { lineWidth: 1, lineAppendWidth: 0, strokeOpacity: 1, fillOpacity: 1 });\n };\n // 覆盖基类的 afterAttrsChange 方法\n ShapeBase.prototype.afterAttrsChange = function (targetAttrs) {\n _super.prototype.afterAttrsChange.call(this, targetAttrs);\n var canvas = this.get('canvas');\n // 只有挂载到画布下，才对元素进行实际渲染\n if (canvas && canvas.get('autoDraw')) {\n var context = canvas.get('context');\n this.draw(context, targetAttrs);\n }\n };\n ShapeBase.prototype.getShapeBase = function () {\n return Shape;\n };\n ShapeBase.prototype.getGroupBase = function () {\n return Group;\n };\n /**\n * 一些方法调用会引起画布变化\n * @param {ChangeType} changeType 改变的类型\n */\n ShapeBase.prototype.onCanvasChange = function (changeType) {\n refreshElement(this, changeType);\n };\n ShapeBase.prototype.calculateBBox = function () {\n var el = this.get('el');\n var bbox = null;\n // 包围盒计算依赖于绘制，如果还没有生成对应的 Dom 元素，则包围盒的长宽均为 0\n if (el) {\n bbox = el.getBBox();\n }\n else {\n var bboxMethod = getBBoxMethod(this.get('type'));\n if (bboxMethod) {\n bbox = bboxMethod(this);\n }\n }\n if (bbox) {\n var x = bbox.x, y = bbox.y, width = bbox.width, height = bbox.height;\n var lineWidth = this.getHitLineWidth();\n var halfWidth = lineWidth / 2;\n var minX = x - halfWidth;\n var minY = y - halfWidth;\n var maxX = x + width + halfWidth;\n var maxY = y + height + halfWidth;\n return {\n x: minX,\n y: minY,\n minX: minX,\n minY: minY,\n maxX: maxX,\n maxY: maxY,\n width: width + lineWidth,\n height: height + lineWidth,\n };\n }\n return {\n x: 0,\n y: 0,\n minX: 0,\n minY: 0,\n maxX: 0,\n maxY: 0,\n width: 0,\n height: 0,\n };\n };\n ShapeBase.prototype.isFill = function () {\n var _a = this.attr(), fill = _a.fill, fillStyle = _a.fillStyle;\n return (fill || fillStyle || this.isClipShape()) && this.canFill;\n };\n ShapeBase.prototype.isStroke = function () {\n var _a = this.attr(), stroke = _a.stroke, strokeStyle = _a.strokeStyle;\n return (stroke || strokeStyle) && this.canStroke;\n };\n ShapeBase.prototype.draw = function (context, targetAttrs) {\n var el = this.get('el');\n if (this.get('destroyed')) {\n if (el) {\n el.parentNode.removeChild(el);\n }\n }\n else {\n if (!el) {\n createDom(this);\n }\n setClip(this, context);\n this.createPath(context, targetAttrs);\n this.shadow(context, targetAttrs);\n this.strokeAndFill(context, targetAttrs);\n this.transform(targetAttrs);\n }\n };\n /**\n * @protected\n * 绘制图形的路径\n * @param {Defs} context 上下文\n * @param {ShapeAttrs} targetAttrs 渲染的目标属性\n */\n ShapeBase.prototype.createPath = function (context, targetAttrs) { };\n // stroke and fill\n ShapeBase.prototype.strokeAndFill = function (context, targetAttrs) {\n var attrs = targetAttrs || this.attr();\n var fill = attrs.fill, fillStyle = attrs.fillStyle, stroke = attrs.stroke, strokeStyle = attrs.strokeStyle, fillOpacity = attrs.fillOpacity, strokeOpacity = attrs.strokeOpacity, lineWidth = attrs.lineWidth;\n var el = this.get('el');\n if (this.canFill) {\n // 初次渲染和更新渲染的逻辑有所不同: 初次渲染值为空时，需要设置为 none，否则就会是黑色，而更新渲染则不需要\n if (!targetAttrs) {\n this._setColor(context, 'fill', fill || fillStyle);\n }\n else if ('fill' in attrs) {\n this._setColor(context, 'fill', fill);\n }\n else if ('fillStyle' in attrs) {\n // compatible with fillStyle\n this._setColor(context, 'fill', fillStyle);\n }\n if (fillOpacity) {\n el.setAttribute(SVG_ATTR_MAP['fillOpacity'], fillOpacity);\n }\n }\n if (this.canStroke && lineWidth > 0) {\n if (!targetAttrs) {\n this._setColor(context, 'stroke', stroke || strokeStyle);\n }\n else if ('stroke' in attrs) {\n this._setColor(context, 'stroke', stroke);\n }\n else if ('strokeStyle' in attrs) {\n // compatible with strokeStyle\n this._setColor(context, 'stroke', strokeStyle);\n }\n if (strokeOpacity) {\n el.setAttribute(SVG_ATTR_MAP['strokeOpacity'], strokeOpacity);\n }\n if (lineWidth) {\n el.setAttribute(SVG_ATTR_MAP['lineWidth'], lineWidth);\n }\n }\n };\n ShapeBase.prototype._setColor = function (context, attr, value) {\n var el = this.get('el');\n if (!value) {\n // need to set `none` to avoid default value\n el.setAttribute(SVG_ATTR_MAP[attr], 'none');\n return;\n }\n value = value.trim();\n if (/^[r,R,L,l]{1}[\\s]*\\(/.test(value)) {\n var id = context.find('gradient', value);\n if (!id) {\n id = context.addGradient(value);\n }\n el.setAttribute(SVG_ATTR_MAP[attr], \"url(#\" + id + \")\");\n }\n else if (/^[p,P]{1}[\\s]*\\(/.test(value)) {\n var id = context.find('pattern', value);\n if (!id) {\n id = context.addPattern(value);\n }\n el.setAttribute(SVG_ATTR_MAP[attr], \"url(#\" + id + \")\");\n }\n else {\n el.setAttribute(SVG_ATTR_MAP[attr], value);\n }\n };\n ShapeBase.prototype.shadow = function (context, targetAttrs) {\n var attrs = this.attr();\n var _a = targetAttrs || attrs, shadowOffsetX = _a.shadowOffsetX, shadowOffsetY = _a.shadowOffsetY, shadowBlur = _a.shadowBlur, shadowColor = _a.shadowColor;\n if (shadowOffsetX || shadowOffsetY || shadowBlur || shadowColor) {\n setShadow(this, context);\n }\n };\n ShapeBase.prototype.transform = function (targetAttrs) {\n var attrs = this.attr();\n var matrix = (targetAttrs || attrs).matrix;\n if (matrix) {\n setTransform(this);\n }\n };\n ShapeBase.prototype.isInShape = function (refX, refY) {\n return this.isPointInPath(refX, refY);\n };\n ShapeBase.prototype.isPointInPath = function (refX, refY) {\n var el = this.get('el');\n var canvas = this.get('canvas');\n var bbox = canvas.get('el').getBoundingClientRect();\n var clientX = refX + bbox.left;\n var clientY = refY + bbox.top;\n var element = document.elementFromPoint(clientX, clientY);\n if (element && element.isEqualNode(el)) {\n return true;\n }\n return false;\n };\n /**\n * 获取线拾取的宽度\n * @returns {number} 线的拾取宽度\n */\n ShapeBase.prototype.getHitLineWidth = function () {\n var _a = this.attrs, lineWidth = _a.lineWidth, lineAppendWidth = _a.lineAppendWidth;\n if (this.isStroke()) {\n return lineWidth + lineAppendWidth;\n }\n return 0;\n };\n return ShapeBase;\n}(AbstractShape));\nexport default ShapeBase;\n//# sourceMappingURL=base.js.map","/**\n * @fileoverview circle\n * @author dengfuping_develop@163.com\n */\nimport { __assign, __extends } from \"tslib\";\nimport { each } from '@antv/util';\nimport { SVG_ATTR_MAP } from '../constant';\nimport ShapeBase from './base';\nvar Circle = /** @class */ (function (_super) {\n __extends(Circle, _super);\n function Circle() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'circle';\n _this.canFill = true;\n _this.canStroke = true;\n return _this;\n }\n Circle.prototype.getDefaultAttrs = function () {\n var attrs = _super.prototype.getDefaultAttrs.call(this);\n return __assign(__assign({}, attrs), { x: 0, y: 0, r: 0 });\n };\n Circle.prototype.createPath = function (context, targetAttrs) {\n var attrs = this.attr();\n var el = this.get('el');\n each(targetAttrs || attrs, function (value, attr) {\n // 圆和椭圆的点坐标属性不是 x, y，而是 cx, cy\n if (attr === 'x' || attr === 'y') {\n el.setAttribute(\"c\" + attr, value);\n }\n else if (SVG_ATTR_MAP[attr]) {\n el.setAttribute(SVG_ATTR_MAP[attr], value);\n }\n });\n };\n return Circle;\n}(ShapeBase));\nexport default Circle;\n//# sourceMappingURL=circle.js.map","/**\n * @fileoverview dom\n * @author dengfuping_develop@163.com\n */\nimport { __extends } from \"tslib\";\nimport { each } from '@antv/util';\nimport { SVG_ATTR_MAP } from '../constant';\nimport ShapeBase from './base';\nvar Dom = /** @class */ (function (_super) {\n __extends(Dom, _super);\n function Dom() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'dom';\n _this.canFill = false;\n _this.canStroke = false;\n return _this;\n }\n Dom.prototype.createPath = function (context, targetAttrs) {\n var attrs = this.attr();\n var el = this.get('el');\n each(targetAttrs || attrs, function (value, attr) {\n if (SVG_ATTR_MAP[attr]) {\n el.setAttribute(SVG_ATTR_MAP[attr], value);\n }\n });\n if (typeof attrs['html'] === 'function') {\n var element = attrs['html'].call(this, attrs);\n if (element instanceof Element || element instanceof HTMLDocument) {\n var children = el.childNodes;\n for (var i = children.length - 1; i >= 0; i--) {\n el.removeChild(children[i]);\n }\n el.appendChild(element); // append to el if it's an element\n }\n else {\n el.innerHTML = element; // set innerHTML\n }\n }\n else {\n el.innerHTML = attrs['html']; // set innerHTML\n }\n };\n return Dom;\n}(ShapeBase));\nexport default Dom;\n//# sourceMappingURL=dom.js.map","/**\n * @fileoverview ellipse\n * @author dengfuping_develop@163.com\n */\nimport { __assign, __extends } from \"tslib\";\nimport { each } from '@antv/util';\nimport { SVG_ATTR_MAP } from '../constant';\nimport ShapeBase from './base';\nvar Ellipse = /** @class */ (function (_super) {\n __extends(Ellipse, _super);\n function Ellipse() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'ellipse';\n _this.canFill = true;\n _this.canStroke = true;\n return _this;\n }\n Ellipse.prototype.getDefaultAttrs = function () {\n var attrs = _super.prototype.getDefaultAttrs.call(this);\n return __assign(__assign({}, attrs), { x: 0, y: 0, rx: 0, ry: 0 });\n };\n Ellipse.prototype.createPath = function (context, targetAttrs) {\n var attrs = this.attr();\n var el = this.get('el');\n each(targetAttrs || attrs, function (value, attr) {\n // 圆和椭圆的点坐标属性不是 x, y，而是 cx, cy\n if (attr === 'x' || attr === 'y') {\n el.setAttribute(\"c\" + attr, value);\n }\n else if (SVG_ATTR_MAP[attr]) {\n el.setAttribute(SVG_ATTR_MAP[attr], value);\n }\n });\n };\n return Ellipse;\n}(ShapeBase));\nexport default Ellipse;\n//# sourceMappingURL=ellipse.js.map","/**\n * @fileoverview image\n * @author dengfuping_develop@163.com\n */\nimport { __assign, __extends } from \"tslib\";\nimport { each, isString } from '@antv/util';\nimport { SVG_ATTR_MAP } from '../constant';\nimport ShapeBase from './base';\nvar Image = /** @class */ (function (_super) {\n __extends(Image, _super);\n function Image() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'image';\n _this.canFill = false;\n _this.canStroke = false;\n return _this;\n }\n Image.prototype.getDefaultAttrs = function () {\n var attrs = _super.prototype.getDefaultAttrs.call(this);\n return __assign(__assign({}, attrs), { x: 0, y: 0, width: 0, height: 0 });\n };\n Image.prototype.createPath = function (context, targetAttrs) {\n var _this = this;\n var attrs = this.attr();\n var el = this.get('el');\n each(targetAttrs || attrs, function (value, attr) {\n if (attr === 'img') {\n _this._setImage(attrs.img);\n }\n else if (SVG_ATTR_MAP[attr]) {\n el.setAttribute(SVG_ATTR_MAP[attr], value);\n }\n });\n };\n Image.prototype.setAttr = function (name, value) {\n this.attrs[name] = value;\n if (name === 'img') {\n this._setImage(value);\n }\n };\n Image.prototype._setImage = function (img) {\n var attrs = this.attr();\n var el = this.get('el');\n if (isString(img)) {\n el.setAttribute('href', img);\n }\n else if (img instanceof window.Image) {\n if (!attrs.width) {\n el.setAttribute('width', img.width);\n this.attr('width', img.width);\n }\n if (!attrs.height) {\n el.setAttribute('height', img.height);\n this.attr('height', img.height);\n }\n el.setAttribute('href', img.src);\n }\n else if (img instanceof HTMLElement && isString(img.nodeName) && img.nodeName.toUpperCase() === 'CANVAS') {\n // @ts-ignore\n el.setAttribute('href', img.toDataURL());\n }\n else if (img instanceof ImageData) {\n var canvas = document.createElement('canvas');\n canvas.setAttribute('width', \"\" + img.width);\n canvas.setAttribute('height', \"\" + img.height);\n canvas.getContext('2d').putImageData(img, 0, 0);\n if (!attrs.width) {\n el.setAttribute('width', \"\" + img.width);\n this.attr('width', img.width);\n }\n if (!attrs.height) {\n el.setAttribute('height', \"\" + img.height);\n this.attr('height', img.height);\n }\n el.setAttribute('href', canvas.toDataURL());\n }\n };\n return Image;\n}(ShapeBase));\nexport default Image;\n//# sourceMappingURL=image.js.map","import { __assign, __extends } from \"tslib\";\n/**\n * @fileoverview line\n * @author dengfuping_develop@163.com\n */\nimport { Line as LineUtil } from '@antv/g-math';\nimport { each, isObject } from '@antv/util';\nimport { SVG_ATTR_MAP } from '../constant';\nimport ShapeBase from './base';\nvar Line = /** @class */ (function (_super) {\n __extends(Line, _super);\n function Line() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'line';\n _this.canFill = false;\n _this.canStroke = true;\n return _this;\n }\n Line.prototype.getDefaultAttrs = function () {\n var attrs = _super.prototype.getDefaultAttrs.call(this);\n return __assign(__assign({}, attrs), { x1: 0, y1: 0, x2: 0, y2: 0, startArrow: false, endArrow: false });\n };\n Line.prototype.createPath = function (context, targetAttrs) {\n var attrs = this.attr();\n var el = this.get('el');\n each(targetAttrs || attrs, function (value, attr) {\n if (attr === 'startArrow' || attr === 'endArrow') {\n if (value) {\n var id = isObject(value)\n ? context.addArrow(attrs, SVG_ATTR_MAP[attr])\n : context.getDefaultArrow(attrs, SVG_ATTR_MAP[attr]);\n el.setAttribute(SVG_ATTR_MAP[attr], \"url(#\" + id + \")\");\n }\n else {\n el.removeAttribute(SVG_ATTR_MAP[attr]);\n }\n }\n else if (SVG_ATTR_MAP[attr]) {\n el.setAttribute(SVG_ATTR_MAP[attr], value);\n }\n });\n };\n /**\n * Use math calculation to get length of line\n * @return {number} length\n */\n Line.prototype.getTotalLength = function () {\n var _a = this.attr(), x1 = _a.x1, y1 = _a.y1, x2 = _a.x2, y2 = _a.y2;\n return LineUtil.length(x1, y1, x2, y2);\n };\n /**\n * Use math calculation to get point according to ratio as same sa Canvas version\n * @param {number} ratio\n * @return {Point} point\n */\n Line.prototype.getPoint = function (ratio) {\n var _a = this.attr(), x1 = _a.x1, y1 = _a.y1, x2 = _a.x2, y2 = _a.y2;\n return LineUtil.pointAt(x1, y1, x2, y2, ratio);\n };\n return Line;\n}(ShapeBase));\nexport default Line;\n//# sourceMappingURL=line.js.map","var Symbols = {\n // 圆\n circle: function (x, y, r) {\n return [\n ['M', x, y],\n ['m', -r, 0],\n ['a', r, r, 0, 1, 0, r * 2, 0],\n ['a', r, r, 0, 1, 0, -r * 2, 0],\n ];\n },\n // 正方形\n square: function (x, y, r) {\n return [['M', x - r, y - r], ['L', x + r, y - r], ['L', x + r, y + r], ['L', x - r, y + r], ['Z']];\n },\n // 菱形\n diamond: function (x, y, r) {\n return [['M', x - r, y], ['L', x, y - r], ['L', x + r, y], ['L', x, y + r], ['Z']];\n },\n // 三角形\n triangle: function (x, y, r) {\n var diffY = r * Math.sin((1 / 3) * Math.PI);\n return [['M', x - r, y + diffY], ['L', x, y - diffY], ['L', x + r, y + diffY], ['z']];\n },\n // 倒三角形\n triangleDown: function (x, y, r) {\n var diffY = r * Math.sin((1 / 3) * Math.PI);\n return [['M', x - r, y - diffY], ['L', x + r, y - diffY], ['L', x, y + diffY], ['Z']];\n },\n};\nexport default {\n get: function (type) {\n return Symbols[type];\n },\n register: function (type, func) {\n Symbols[type] = func;\n },\n remove: function (type) {\n delete Symbols[type];\n },\n getAll: function () {\n return Symbols;\n },\n};\n//# sourceMappingURL=symbols.js.map","/**\n * @fileoverview marker\n * @author dengfuping_develop@163.com\n */\nimport { __extends } from \"tslib\";\nimport { isArray, isFunction } from '@antv/util';\nimport ShapeBase from '../base';\nimport symbolsFactory from './symbols';\nvar Marker = /** @class */ (function (_super) {\n __extends(Marker, _super);\n function Marker() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'marker';\n _this.canFill = true;\n _this.canStroke = true;\n return _this;\n }\n Marker.prototype.createPath = function (context) {\n var el = this.get('el');\n el.setAttribute('d', this._assembleMarker());\n };\n Marker.prototype._assembleMarker = function () {\n var d = this._getPath();\n if (isArray(d)) {\n return d\n .map(function (path) {\n return path.join(' ');\n })\n .join('');\n }\n return d;\n };\n Marker.prototype._getPath = function () {\n var attrs = this.attr();\n var x = attrs.x, y = attrs.y;\n // 兼容 r 和 radius 两种写法，推荐使用 r\n var r = attrs.r || attrs.radius;\n var symbol = attrs.symbol || 'circle';\n var method;\n if (isFunction(symbol)) {\n method = symbol;\n }\n else {\n method = symbolsFactory.get(symbol);\n }\n if (!method) {\n console.warn(method + \" symbol is not exist.\");\n return null;\n }\n return method(x, y, r);\n };\n // 作为其静态属性\n Marker.symbolsFactory = symbolsFactory;\n return Marker;\n}(ShapeBase));\nexport default Marker;\n//# sourceMappingURL=index.js.map","import { __assign, __extends } from \"tslib\";\nimport { each, isArray, isObject } from '@antv/util';\nimport { SVG_ATTR_MAP } from '../constant';\nimport ShapeBase from './base';\nvar Path = /** @class */ (function (_super) {\n __extends(Path, _super);\n function Path() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'path';\n _this.canFill = true;\n _this.canStroke = true;\n return _this;\n }\n Path.prototype.getDefaultAttrs = function () {\n var attrs = _super.prototype.getDefaultAttrs.call(this);\n return __assign(__assign({}, attrs), { startArrow: false, endArrow: false });\n };\n Path.prototype.createPath = function (context, targetAttrs) {\n var _this = this;\n var attrs = this.attr();\n var el = this.get('el');\n each(targetAttrs || attrs, function (value, attr) {\n if (attr === 'path' && isArray(value)) {\n el.setAttribute('d', _this._formatPath(value));\n }\n else if (attr === 'startArrow' || attr === 'endArrow') {\n if (value) {\n var id = isObject(value)\n ? context.addArrow(attrs, SVG_ATTR_MAP[attr])\n : context.getDefaultArrow(attrs, SVG_ATTR_MAP[attr]);\n el.setAttribute(SVG_ATTR_MAP[attr], \"url(#\" + id + \")\");\n }\n else {\n el.removeAttribute(SVG_ATTR_MAP[attr]);\n }\n }\n else if (SVG_ATTR_MAP[attr]) {\n el.setAttribute(SVG_ATTR_MAP[attr], value);\n }\n });\n };\n Path.prototype._formatPath = function (value) {\n var newValue = value\n .map(function (path) {\n return path.join(' ');\n })\n .join('');\n if (~newValue.indexOf('NaN')) {\n return '';\n }\n return newValue;\n };\n /**\n * Get total length of path\n * 尽管通过浏览器的 SVGPathElement.getTotalLength() 接口获取的 path 长度，\n * 与 Canvas 版本通过数学计算的方式得到的长度有一些细微差异，但最大误差在个位数像素，精度上可以能接受\n * @return {number} length\n */\n Path.prototype.getTotalLength = function () {\n var el = this.get('el');\n return el ? el.getTotalLength() : null;\n };\n /**\n * Get point according to ratio\n * @param {number} ratio\n * @return {Point} point\n */\n Path.prototype.getPoint = function (ratio) {\n var el = this.get('el');\n var totalLength = this.getTotalLength();\n // @see https://github.com/antvis/g/issues/634\n if (totalLength === 0) {\n return null;\n }\n var point = el ? el.getPointAtLength(ratio * totalLength) : null;\n return point\n ? {\n x: point.x,\n y: point.y,\n }\n : null;\n };\n return Path;\n}(ShapeBase));\nexport default Path;\n//# sourceMappingURL=path.js.map","import { __extends } from \"tslib\";\n/**\n * @fileoverview polygon\n * @author dengfuping_develop@163.com\n */\nimport { each, isArray } from '@antv/util';\nimport { SVG_ATTR_MAP } from '../constant';\nimport ShapeBase from './base';\nvar Polygon = /** @class */ (function (_super) {\n __extends(Polygon, _super);\n function Polygon() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'polygon';\n _this.canFill = true;\n _this.canStroke = true;\n return _this;\n }\n Polygon.prototype.createPath = function (context, targetAttrs) {\n var attrs = this.attr();\n var el = this.get('el');\n each(targetAttrs || attrs, function (value, attr) {\n if (attr === 'points' && isArray(value) && value.length >= 2) {\n el.setAttribute('points', value.map(function (point) { return point[0] + \",\" + point[1]; }).join(' '));\n }\n else if (SVG_ATTR_MAP[attr]) {\n el.setAttribute(SVG_ATTR_MAP[attr], value);\n }\n });\n };\n return Polygon;\n}(ShapeBase));\nexport default Polygon;\n//# sourceMappingURL=polygon.js.map","import { __assign, __extends } from \"tslib\";\nimport { Polyline as PolylineUtil } from '@antv/g-math';\nimport { Line as LineUtil } from '@antv/g-math';\nimport { each, isArray, isNil } from '@antv/util';\nimport { SVG_ATTR_MAP } from '../constant';\nimport ShapeBase from './base';\nvar Polyline = /** @class */ (function (_super) {\n __extends(Polyline, _super);\n function Polyline() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'polyline';\n _this.canFill = true;\n _this.canStroke = true;\n return _this;\n }\n Polyline.prototype.getDefaultAttrs = function () {\n var attrs = _super.prototype.getDefaultAttrs.call(this);\n return __assign(__assign({}, attrs), { startArrow: false, endArrow: false });\n };\n // 更新属性时，检测是否更改了 points\n Polyline.prototype.onAttrChange = function (name, value, originValue) {\n _super.prototype.onAttrChange.call(this, name, value, originValue);\n if (['points'].indexOf(name) !== -1) {\n this._resetCache();\n }\n };\n Polyline.prototype._resetCache = function () {\n this.set('totalLength', null);\n this.set('tCache', null);\n };\n Polyline.prototype.createPath = function (context, targetAttrs) {\n var attrs = this.attr();\n var el = this.get('el');\n each(targetAttrs || attrs, function (value, attr) {\n if (attr === 'points' && isArray(value) && value.length >= 2) {\n el.setAttribute('points', value.map(function (point) { return point[0] + \",\" + point[1]; }).join(' '));\n }\n else if (SVG_ATTR_MAP[attr]) {\n el.setAttribute(SVG_ATTR_MAP[attr], value);\n }\n });\n };\n /**\n * Get length of polyline\n * @return {number} length\n */\n Polyline.prototype.getTotalLength = function () {\n var points = this.attr().points;\n // get totalLength from cache\n var totalLength = this.get('totalLength');\n if (!isNil(totalLength)) {\n return totalLength;\n }\n this.set('totalLength', PolylineUtil.length(points));\n return this.get('totalLength');\n };\n /**\n * Get point according to ratio\n * @param {number} ratio\n * @return {Point} point\n */\n Polyline.prototype.getPoint = function (ratio) {\n var points = this.attr().points;\n // get tCache from cache\n var tCache = this.get('tCache');\n if (!tCache) {\n this._setTcache();\n tCache = this.get('tCache');\n }\n var subt;\n var index;\n each(tCache, function (v, i) {\n if (ratio >= v[0] && ratio <= v[1]) {\n subt = (ratio - v[0]) / (v[1] - v[0]);\n index = i;\n }\n });\n return LineUtil.pointAt(points[index][0], points[index][1], points[index + 1][0], points[index + 1][1], subt);\n };\n Polyline.prototype._setTcache = function () {\n var points = this.attr().points;\n if (!points || points.length === 0) {\n return;\n }\n var totalLength = this.getTotalLength();\n if (totalLength <= 0) {\n return;\n }\n var tempLength = 0;\n var tCache = [];\n var segmentT;\n var segmentL;\n each(points, function (p, i) {\n if (points[i + 1]) {\n segmentT = [];\n segmentT[0] = tempLength / totalLength;\n segmentL = LineUtil.length(p[0], p[1], points[i + 1][0], points[i + 1][1]);\n tempLength += segmentL;\n segmentT[1] = tempLength / totalLength;\n tCache.push(segmentT);\n }\n });\n this.set('tCache', tCache);\n };\n /**\n * Get start tangent vector\n * @return {Array}\n */\n Polyline.prototype.getStartTangent = function () {\n var points = this.attr().points;\n var result = [];\n result.push([points[1][0], points[1][1]]);\n result.push([points[0][0], points[0][1]]);\n return result;\n };\n /**\n * Get end tangent vector\n * @return {Array}\n */\n Polyline.prototype.getEndTangent = function () {\n var points = this.attr().points;\n var l = points.length - 1;\n var result = [];\n result.push([points[l - 1][0], points[l - 1][1]]);\n result.push([points[l][0], points[l][1]]);\n return result;\n };\n return Polyline;\n}(ShapeBase));\nexport default Polyline;\n//# sourceMappingURL=polyline.js.map","import { each, isArray, isString } from '@antv/util';\nvar regexTags = /[MLHVQTCSAZ]([^MLHVQTCSAZ]*)/gi;\nvar regexDot = /[^\\s,]+/gi;\nexport function parseRadius(radius) {\n var r1 = 0;\n var r2 = 0;\n var r3 = 0;\n var r4 = 0;\n if (isArray(radius)) {\n if (radius.length === 1) {\n r1 = r2 = r3 = r4 = radius[0];\n }\n else if (radius.length === 2) {\n r1 = r3 = radius[0];\n r2 = r4 = radius[1];\n }\n else if (radius.length === 3) {\n r1 = radius[0];\n r2 = r4 = radius[1];\n r3 = radius[2];\n }\n else {\n r1 = radius[0];\n r2 = radius[1];\n r3 = radius[2];\n r4 = radius[3];\n }\n }\n else {\n r1 = r2 = r3 = r4 = radius;\n }\n return {\n r1: r1,\n r2: r2,\n r3: r3,\n r4: r4,\n };\n}\nexport function parsePath(path) {\n path = path || [];\n if (isArray(path)) {\n return path;\n }\n if (isString(path)) {\n path = path.match(regexTags);\n each(path, function (item, index) {\n item = item.match(regexDot);\n if (item[0].length > 1) {\n var tag = item[0].charAt(0);\n item.splice(1, 0, item[0].substr(1));\n item[0] = tag;\n }\n each(item, function (sub, i) {\n if (!isNaN(sub)) {\n item[i] = +sub;\n }\n });\n path[index] = item;\n });\n return path;\n }\n}\n//# sourceMappingURL=format.js.map","/**\n * @fileoverview rect\n * @author dengfuping_develop@163.com\n */\nimport { __assign, __extends } from \"tslib\";\nimport { each, isArray } from '@antv/util';\nimport ShapeBase from './base';\nimport { SVG_ATTR_MAP } from '../constant';\nimport { parseRadius } from '../util/format';\nvar Rect = /** @class */ (function (_super) {\n __extends(Rect, _super);\n function Rect() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'rect';\n _this.canFill = true;\n _this.canStroke = true;\n return _this;\n }\n Rect.prototype.getDefaultAttrs = function () {\n var attrs = _super.prototype.getDefaultAttrs.call(this);\n return __assign(__assign({}, attrs), { x: 0, y: 0, width: 0, height: 0, radius: 0 });\n };\n Rect.prototype.createPath = function (context, targetAttrs) {\n var _this = this;\n var attrs = this.attr();\n var el = this.get('el');\n // 加上状态量，用来标记 path 是否已组装\n var completed = false;\n // 和组装 path 相关的绘图属性\n var pathRelatedAttrs = ['x', 'y', 'width', 'height', 'radius'];\n each(targetAttrs || attrs, function (value, attr) {\n if (pathRelatedAttrs.indexOf(attr) !== -1 && !completed) {\n el.setAttribute('d', _this._assembleRect(attrs));\n completed = true;\n }\n else if (pathRelatedAttrs.indexOf(attr) === -1 && SVG_ATTR_MAP[attr]) {\n el.setAttribute(SVG_ATTR_MAP[attr], value);\n }\n });\n };\n Rect.prototype._assembleRect = function (attrs) {\n var x = attrs.x;\n var y = attrs.y;\n var w = attrs.width;\n var h = attrs.height;\n var radius = attrs.radius;\n if (!radius) {\n return \"M \" + x + \",\" + y + \" l \" + w + \",0 l 0,\" + h + \" l\" + -w + \" 0 z\";\n }\n var r = parseRadius(radius);\n if (isArray(radius)) {\n if (radius.length === 1) {\n r.r1 = r.r2 = r.r3 = r.r4 = radius[0];\n }\n else if (radius.length === 2) {\n r.r1 = r.r3 = radius[0];\n r.r2 = r.r4 = radius[1];\n }\n else if (radius.length === 3) {\n r.r1 = radius[0];\n r.r2 = r.r4 = radius[1];\n r.r3 = radius[2];\n }\n else {\n r.r1 = radius[0];\n r.r2 = radius[1];\n r.r3 = radius[2];\n r.r4 = radius[3];\n }\n }\n else {\n r.r1 = r.r2 = r.r3 = r.r4 = radius;\n }\n var d = [\n [\"M \" + (x + r.r1) + \",\" + y],\n [\"l \" + (w - r.r1 - r.r2) + \",0\"],\n [\"a \" + r.r2 + \",\" + r.r2 + \",0,0,1,\" + r.r2 + \",\" + r.r2],\n [\"l 0,\" + (h - r.r2 - r.r3)],\n [\"a \" + r.r3 + \",\" + r.r3 + \",0,0,1,\" + -r.r3 + \",\" + r.r3],\n [\"l \" + (r.r3 + r.r4 - w) + \",0\"],\n [\"a \" + r.r4 + \",\" + r.r4 + \",0,0,1,\" + -r.r4 + \",\" + -r.r4],\n [\"l 0,\" + (r.r4 + r.r1 - h)],\n [\"a \" + r.r1 + \",\" + r.r1 + \",0,0,1,\" + r.r1 + \",\" + -r.r1],\n ['z'],\n ];\n return d.join(' ');\n };\n return Rect;\n}(ShapeBase));\nexport default Rect;\n//# sourceMappingURL=rect.js.map","/**\n * @fileoverview text\n * @author dengfuping_develop@163.com\n */\nimport { __assign, __extends } from \"tslib\";\nimport { each } from '@antv/util';\nimport { detect } from 'detect-browser';\nimport { setTransform } from '../util/svg';\nimport { SVG_ATTR_MAP } from '../constant';\nimport ShapeBase from './base';\nvar LETTER_SPACING = 0.3;\nvar BASELINE_MAP = {\n top: 'before-edge',\n middle: 'central',\n bottom: 'after-edge',\n alphabetic: 'baseline',\n hanging: 'hanging',\n};\n// for FireFox\nvar BASELINE_MAP_FOR_FIREFOX = {\n top: 'text-before-edge',\n middle: 'central',\n bottom: 'text-after-edge',\n alphabetic: 'alphabetic',\n hanging: 'hanging',\n};\nvar ANCHOR_MAP = {\n left: 'left',\n start: 'left',\n center: 'middle',\n right: 'end',\n end: 'end',\n};\nvar Text = /** @class */ (function (_super) {\n __extends(Text, _super);\n function Text() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.type = 'text';\n _this.canFill = true;\n _this.canStroke = true;\n return _this;\n }\n Text.prototype.getDefaultAttrs = function () {\n var attrs = _super.prototype.getDefaultAttrs.call(this);\n return __assign(__assign({}, attrs), { x: 0, y: 0, text: null, fontSize: 12, fontFamily: 'sans-serif', fontStyle: 'normal', fontWeight: 'normal', fontVariant: 'normal', textAlign: 'start', textBaseline: 'bottom' });\n };\n Text.prototype.createPath = function (context, targetAttrs) {\n var _this = this;\n var attrs = this.attr();\n var el = this.get('el');\n this._setFont();\n each(targetAttrs || attrs, function (value, attr) {\n if (attr === 'text') {\n _this._setText(\"\" + value);\n }\n else if (attr === 'matrix' && value) {\n setTransform(_this);\n }\n else if (SVG_ATTR_MAP[attr]) {\n el.setAttribute(SVG_ATTR_MAP[attr], value);\n }\n });\n el.setAttribute('paint-order', 'stroke');\n el.setAttribute('style', 'stroke-linecap:butt; stroke-linejoin:miter;');\n };\n Text.prototype._setFont = function () {\n var el = this.get('el');\n var _a = this.attr(), textBaseline = _a.textBaseline, textAlign = _a.textAlign;\n var browser = detect();\n if (browser && browser.name === 'firefox') {\n // compatible with FireFox browser, ref: https://github.com/antvis/g/issues/119\n el.setAttribute('dominant-baseline', BASELINE_MAP_FOR_FIREFOX[textBaseline] || 'alphabetic');\n }\n else {\n el.setAttribute('alignment-baseline', BASELINE_MAP[textBaseline] || 'baseline');\n }\n el.setAttribute('text-anchor', ANCHOR_MAP[textAlign] || 'left');\n };\n Text.prototype._setText = function (text) {\n var el = this.get('el');\n var _a = this.attr(), x = _a.x, _b = _a.textBaseline, baseline = _b === void 0 ? 'bottom' : _b;\n if (!text) {\n el.innerHTML = '';\n }\n else if (~text.indexOf('\\n')) {\n var textArr = text.split('\\n');\n var textLen_1 = textArr.length - 1;\n var arr_1 = '';\n each(textArr, function (segment, i) {\n if (i === 0) {\n if (baseline === 'alphabetic') {\n arr_1 += \"