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function clone(source) {
if (source == null || typeof source !== 'object') {
return source;
}
var result = source;
var typeStr = objToString.call(source);
if (typeStr === '[object Array]') {
if (!isPrimitive(source)) {
result = [];
for (var i = 0, len = source.length; i < len; i++) {
result[i] = clone(source[i]);
}
}
}
else if (TYPED_ARRAY[typeStr]) {
if (!isPrimitive(source)) {
var Ctor = source.constructor;
if (source.constructor.from) {
result = Ctor.from(source);
}
else {
result = new Ctor(source.length);
for (var i = 0, len = source.length; i < len; i++) {
result[i] = clone(source[i]);
}
}
}
}
else if (!BUILTIN_OBJECT[typeStr] && !isPrimitive(source) && !isDom(source)) {
result = {};
for (var key in source) {
if (source.hasOwnProperty(key)) {
result[key] = clone(source[key]);
}
}
}
return result;
} | Those data types can be cloned:
Plain object, Array, TypedArray, number, string, null, undefined.
Those data types will be assgined using the orginal data:
BUILTIN_OBJECT
Instance of user defined class will be cloned to a plain object, without
properties in prototype.
Other data types is not supported (not sure what will happen).
Caution: do not support clone Date, for performance consideration.
(There might be a large number of date in `series.data`).
So date should not be modified in and out of echarts.
@param {*} source
@return {*} new | clone ( source ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function merge(target, source, overwrite) {
// We should escapse that source is string
// and enter for ... in ...
if (!isObject$1(source) || !isObject$1(target)) {
return overwrite ? clone(source) : target;
}
for (var key in source) {
if (source.hasOwnProperty(key)) {
var targetProp = target[key];
var sourceProp = source[key];
if (isObject$1(sourceProp)
&& isObject$1(targetProp)
&& !isArray(sourceProp)
&& !isArray(targetProp)
&& !isDom(sourceProp)
&& !isDom(targetProp)
&& !isBuiltInObject(sourceProp)
&& !isBuiltInObject(targetProp)
&& !isPrimitive(sourceProp)
&& !isPrimitive(targetProp)
) {
// 如果需要递归覆盖，就递归调用merge
merge(targetProp, sourceProp, overwrite);
}
else if (overwrite || !(key in target)) {
// 否则只处理overwrite为true，或者在目标对象中没有此属性的情况
// NOTE，在 target[key] 不存在的时候也是直接覆盖
target[key] = clone(source[key], true);
}
}
}
return target;
} | @memberOf module:zrender/core/util
@param {*} target
@param {*} source
@param {boolean} [overwrite=false] | merge ( target , source , overwrite ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function mergeAll(targetAndSources, overwrite) {
var result = targetAndSources[0];
for (var i = 1, len = targetAndSources.length; i < len; i++) {
result = merge(result, targetAndSources[i], overwrite);
}
return result;
} | @param {Array} targetAndSources The first item is target, and the rests are source.
@param {boolean} [overwrite=false]
@return {*} target | mergeAll ( targetAndSources , overwrite ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function extend(target, source) {
for (var key in source) {
if (source.hasOwnProperty(key)) {
target[key] = source[key];
}
}
return target;
} | @param {*} target
@param {*} source
@memberOf module:zrender/core/util | extend ( target , source ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function indexOf(array, value) {
if (array) {
if (array.indexOf) {
return array.indexOf(value);
}
for (var i = 0, len = array.length; i < len; i++) {
if (array[i] === value) {
return i;
}
}
}
return -1;
} | 查询数组中元素的index
@memberOf module:zrender/core/util | indexOf ( array , value ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function inherits(clazz, baseClazz) {
var clazzPrototype = clazz.prototype;
function F() {}
F.prototype = baseClazz.prototype;
clazz.prototype = new F();
for (var prop in clazzPrototype) {
if (clazzPrototype.hasOwnProperty(prop)) {
clazz.prototype[prop] = clazzPrototype[prop];
}
}
clazz.prototype.constructor = clazz;
clazz.superClass = baseClazz;
} | 构造类继承关系
@memberOf module:zrender/core/util
@param {Function} clazz 源类
@param {Function} baseClazz 基类 | inherits ( clazz , baseClazz ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function mixin(target, source, overlay) {
target = 'prototype' in target ? target.prototype : target;
source = 'prototype' in source ? source.prototype : source;
defaults(target, source, overlay);
} | @memberOf module:zrender/core/util
@param {Object|Function} target
@param {Object|Function} sorce
@param {boolean} overlay | mixin ( target , source , overlay ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function isArrayLike(data) {
if (!data) {
return;
}
if (typeof data === 'string') {
return false;
}
return typeof data.length === 'number';
} | Consider typed array.
@param {Array|TypedArray} data | isArrayLike ( data ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function each$1(obj, cb, context) {
if (!(obj && cb)) {
return;
}
if (obj.forEach && obj.forEach === nativeForEach) {
obj.forEach(cb, context);
}
else if (obj.length === +obj.length) {
for (var i = 0, len = obj.length; i < len; i++) {
cb.call(context, obj[i], i, obj);
}
}
else {
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
cb.call(context, obj[key], key, obj);
}
}
}
} | 数组或对象遍历
@memberOf module:zrender/core/util
@param {Object|Array} obj
@param {Function} cb
@param {*} [context] | $1 ( obj , cb , context ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function map(obj, cb, context) {
if (!(obj && cb)) {
return;
}
if (obj.map && obj.map === nativeMap) {
return obj.map(cb, context);
}
else {
var result = [];
for (var i = 0, len = obj.length; i < len; i++) {
result.push(cb.call(context, obj[i], i, obj));
}
return result;
}
} | 数组映射
@memberOf module:zrender/core/util
@param {Array} obj
@param {Function} cb
@param {*} [context]
@return {Array} | map ( obj , cb , context ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function reduce(obj, cb, memo, context) {
if (!(obj && cb)) {
return;
}
if (obj.reduce && obj.reduce === nativeReduce) {
return obj.reduce(cb, memo, context);
}
else {
for (var i = 0, len = obj.length; i < len; i++) {
memo = cb.call(context, memo, obj[i], i, obj);
}
return memo;
}
} | @memberOf module:zrender/core/util
@param {Array} obj
@param {Function} cb
@param {Object} [memo]
@param {*} [context]
@return {Array} | reduce ( obj , cb , memo , context ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function filter(obj, cb, context) {
if (!(obj && cb)) {
return;
}
if (obj.filter && obj.filter === nativeFilter) {
return obj.filter(cb, context);
}
else {
var result = [];
for (var i = 0, len = obj.length; i < len; i++) {
if (cb.call(context, obj[i], i, obj)) {
result.push(obj[i]);
}
}
return result;
}
} | 数组过滤
@memberOf module:zrender/core/util
@param {Array} obj
@param {Function} cb
@param {*} [context]
@return {Array} | filter ( obj , cb , context ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function find(obj, cb, context) {
if (!(obj && cb)) {
return;
}
for (var i = 0, len = obj.length; i < len; i++) {
if (cb.call(context, obj[i], i, obj)) {
return obj[i];
}
}
} | 数组项查找
@memberOf module:zrender/core/util
@param {Array} obj
@param {Function} cb
@param {*} [context]
@return {*} | find ( obj , cb , context ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function bind(func, context) {
var args = nativeSlice.call(arguments, 2);
return function () {
return func.apply(context, args.concat(nativeSlice.call(arguments)));
};
} | @memberOf module:zrender/core/util
@param {Function} func
@param {*} context
@return {Function} | bind ( func , context ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function curry(func) {
var args = nativeSlice.call(arguments, 1);
return function () {
return func.apply(this, args.concat(nativeSlice.call(arguments)));
};
} | @memberOf module:zrender/core/util
@param {Function} func
@return {Function} | curry ( func ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function isArray(value) {
return objToString.call(value) === '[object Array]';
} | @memberOf module:zrender/core/util
@param {*} value
@return {boolean} | isArray ( value ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function eqNaN(value) {
/* eslint-disable-next-line no-self-compare */
return value !== value;
} | Whether is exactly NaN. Notice isNaN('a') returns true.
@param {*} value
@return {boolean} | eqNaN ( value ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function retrieve(values) {
for (var i = 0, len = arguments.length; i < len; i++) {
if (arguments[i] != null) {
return arguments[i];
}
}
} | If value1 is not null, then return value1, otherwise judget rest of values.
Low performance.
@memberOf module:zrender/core/util
@return {*} Final value | retrieve ( values ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function slice() {
return Function.call.apply(nativeSlice, arguments);
} | @memberOf module:zrender/core/util
@param {Array} arr
@param {number} startIndex
@param {number} endIndex
@return {Array} | slice ( ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function normalizeCssArray(val) {
if (typeof (val) === 'number') {
return [val, val, val, val];
}
var len = val.length;
if (len === 2) {
// vertical | horizontal
return [val[0], val[1], val[0], val[1]];
}
else if (len === 3) {
// top | horizontal | bottom
return [val[0], val[1], val[2], val[1]];
}
return val;
} | Normalize css liked array configuration
e.g.
3 => [3, 3, 3, 3]
[4, 2] => [4, 2, 4, 2]
[4, 3, 2] => [4, 3, 2, 3]
@param {number|Array.<number>} val
@return {Array.<number>} | normalizeCssArray ( val ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function assert$1(condition, message) {
if (!condition) {
throw new Error(message);
}
} | @memberOf module:zrender/core/util
@param {boolean} condition
@param {string} message | $1 ( condition , message ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function trim(str) {
if (str == null) {
return null;
}
else if (typeof str.trim === 'function') {
return str.trim();
}
else {
return str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
}
} | @memberOf module:zrender/core/util
@param {string} str string to be trimed
@return {string} trimed string | trim ( str ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function setAsPrimitive(obj) {
obj[primitiveKey] = true;
} | Set an object as primitive to be ignored traversing children in clone or merge | setAsPrimitive ( obj ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function HashMap(obj) {
var isArr = isArray(obj);
// Key should not be set on this, otherwise
// methods get/set/... may be overrided.
this.data = {};
var thisMap = this;
(obj instanceof HashMap)
? obj.each(visit)
: (obj && each$1(obj, visit));
function visit(value, key) {
isArr ? thisMap.set(value, key) : thisMap.set(key, value);
}
} | @constructor
@param {Object} obj Only apply `ownProperty`. | HashMap ( obj ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function create(x, y) {
var out = new ArrayCtor(2);
if (x == null) {
x = 0;
}
if (y == null) {
y = 0;
}
out[0] = x;
out[1] = y;
return out;
} | 创建一个向量
@param {number} [x=0]
@param {number} [y=0]
@return {Vector2} | create ( x , y ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function copy(out, v) {
out[0] = v[0];
out[1] = v[1];
return out;
} | 复制向量数据
@param {Vector2} out
@param {Vector2} v
@return {Vector2} | copy ( out , v ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function clone$1(v) {
var out = new ArrayCtor(2);
out[0] = v[0];
out[1] = v[1];
return out;
} | 克隆一个向量
@param {Vector2} v
@return {Vector2} | $1 ( v ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function set(out, a, b) {
out[0] = a;
out[1] = b;
return out;
} | 设置向量的两个项
@param {Vector2} out
@param {number} a
@param {number} b
@return {Vector2} 结果 | set ( out , a , b ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function add(out, v1, v2) {
out[0] = v1[0] + v2[0];
out[1] = v1[1] + v2[1];
return out;
} | 向量相加
@param {Vector2} out
@param {Vector2} v1
@param {Vector2} v2 | add ( out , v1 , v2 ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function scaleAndAdd(out, v1, v2, a) {
out[0] = v1[0] + v2[0] * a;
out[1] = v1[1] + v2[1] * a;
return out;
} | 向量缩放后相加
@param {Vector2} out
@param {Vector2} v1
@param {Vector2} v2
@param {number} a | scaleAndAdd ( out , v1 , v2 , a ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function sub(out, v1, v2) {
out[0] = v1[0] - v2[0];
out[1] = v1[1] - v2[1];
return out;
} | 向量相减
@param {Vector2} out
@param {Vector2} v1
@param {Vector2} v2 | sub ( out , v1 , v2 ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function len(v) {
return Math.sqrt(lenSquare(v));
} | 向量长度
@param {Vector2} v
@return {number} | len ( v ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function lenSquare(v) {
return v[0] * v[0] + v[1] * v[1];
} | 向量长度平方
@param {Vector2} v
@return {number} | lenSquare ( v ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function mul(out, v1, v2) {
out[0] = v1[0] * v2[0];
out[1] = v1[1] * v2[1];
return out;
} | 向量乘法
@param {Vector2} out
@param {Vector2} v1
@param {Vector2} v2 | mul ( out , v1 , v2 ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function div(out, v1, v2) {
out[0] = v1[0] / v2[0];
out[1] = v1[1] / v2[1];
return out;
} | 向量除法
@param {Vector2} out
@param {Vector2} v1
@param {Vector2} v2 | div ( out , v1 , v2 ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function dot(v1, v2) {
return v1[0] * v2[0] + v1[1] * v2[1];
} | 向量点乘
@param {Vector2} v1
@param {Vector2} v2
@return {number} | dot ( v1 , v2 ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function scale(out, v, s) {
out[0] = v[0] * s;
out[1] = v[1] * s;
return out;
} | 向量缩放
@param {Vector2} out
@param {Vector2} v
@param {number} s | scale ( out , v , s ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function normalize(out, v) {
var d = len(v);
if (d === 0) {
out[0] = 0;
out[1] = 0;
}
else {
out[0] = v[0] / d;
out[1] = v[1] / d;
}
return out;
} | 向量归一化
@param {Vector2} out
@param {Vector2} v | normalize ( out , v ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function distance(v1, v2) {
return Math.sqrt(
(v1[0] - v2[0]) * (v1[0] - v2[0])
+ (v1[1] - v2[1]) * (v1[1] - v2[1])
);
} | 计算向量间距离
@param {Vector2} v1
@param {Vector2} v2
@return {number} | distance ( v1 , v2 ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function distanceSquare(v1, v2) {
return (v1[0] - v2[0]) * (v1[0] - v2[0])
+ (v1[1] - v2[1]) * (v1[1] - v2[1]);
} | 向量距离平方
@param {Vector2} v1
@param {Vector2} v2
@return {number} | distanceSquare ( v1 , v2 ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function negate(out, v) {
out[0] = -v[0];
out[1] = -v[1];
return out;
} | 求负向量
@param {Vector2} out
@param {Vector2} v | negate ( out , v ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function lerp(out, v1, v2, t) {
out[0] = v1[0] + t * (v2[0] - v1[0]);
out[1] = v1[1] + t * (v2[1] - v1[1]);
return out;
} | 插值两个点
@param {Vector2} out
@param {Vector2} v1
@param {Vector2} v2
@param {number} t | lerp ( out , v1 , v2 , t ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function applyTransform(out, v, m) {
var x = v[0];
var y = v[1];
out[0] = m[0] * x + m[2] * y + m[4];
out[1] = m[1] * x + m[3] * y + m[5];
return out;
} | 矩阵左乘向量
@param {Vector2} out
@param {Vector2} v
@param {Vector2} m | applyTransform ( out , v , m ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function min(out, v1, v2) {
out[0] = Math.min(v1[0], v2[0]);
out[1] = Math.min(v1[1], v2[1]);
return out;
} | 求两个向量最小值
@param {Vector2} out
@param {Vector2} v1
@param {Vector2} v2 | min ( out , v1 , v2 ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function max(out, v1, v2) {
out[0] = Math.max(v1[0], v2[0]);
out[1] = Math.max(v1[1], v2[1]);
return out;
} | 求两个向量最大值
@param {Vector2} out
@param {Vector2} v1
@param {Vector2} v2 | max ( out , v1 , v2 ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
var Eventful = function (eventProcessor) {
this._$handlers = {};
this._$eventProcessor = eventProcessor;
}; | Event dispatcher.
@alias module:zrender/mixin/Eventful
@constructor
@param {Object} [eventProcessor] The object eventProcessor is the scope when
`eventProcessor.xxx` called.
@param {Function} [eventProcessor.normalizeQuery]
param: {string|Object} Raw query.
return: {string|Object} Normalized query.
@param {Function} [eventProcessor.filter] Event will be dispatched only
if it returns `true`.
param: {string} eventType
param: {string|Object} query
return: {boolean}
@param {Function} [eventProcessor.afterTrigger] Called after all handlers called.
param: {string} eventType | Eventful ( eventProcessor ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
one: function (event, query, handler, context) {
return on(this, event, query, handler, context, true);
}, | The handler can only be triggered once, then removed.
@param {string} event The event name.
@param {string|Object} [query] Condition used on event filter.
@param {Function} handler The event handler.
@param {Object} context | one ( event , query , handler , context ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
on: function (event, query, handler, context) {
return on(this, event, query, handler, context, false);
}, | Bind a handler.
@param {string} event The event name.
@param {string|Object} [query] Condition used on event filter.
@param {Function} handler The event handler.
@param {Object} [context] | on ( event , query , handler , context ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
isSilent: function (event) {
var _h = this._$handlers;
return !_h[event] || !_h[event].length;
}, | Whether any handler has bound.
@param {string} event
@return {boolean} | isSilent ( event ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
off: function (event, handler) {
var _h = this._$handlers;
if (!event) {
this._$handlers = {};
return this;
}
if (handler) {
if (_h[event]) {
var newList = [];
for (var i = 0, l = _h[event].length; i < l; i++) {
if (_h[event][i].h !== handler) {
newList.push(_h[event][i]);
}
}
_h[event] = newList;
}
if (_h[event] && _h[event].length === 0) {
delete _h[event];
}
}
else {
delete _h[event];
}
return this;
}, | Unbind a event.
@param {string} [event] The event name.
If no `event` input, "off" all listeners.
@param {Function} [handler] The event handler.
If no `handler` input, "off" all listeners of the `event`. | off ( event , handler ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
trigger: function (type) {
var _h = this._$handlers[type];
var eventProcessor = this._$eventProcessor;
if (_h) {
var args = arguments;
var argLen = args.length;
if (argLen > 3) {
args = arrySlice.call(args, 1);
}
var len = _h.length;
for (var i = 0; i < len;) {
var hItem = _h[i];
if (eventProcessor
&& eventProcessor.filter
&& hItem.query != null
&& !eventProcessor.filter(type, hItem.query)
) {
i++;
continue;
}
// Optimize advise from backbone
switch (argLen) {
case 1:
hItem.h.call(hItem.ctx);
break;
case 2:
hItem.h.call(hItem.ctx, args[1]);
break;
case 3:
hItem.h.call(hItem.ctx, args[1], args[2]);
break;
default:
// have more than 2 given arguments
hItem.h.apply(hItem.ctx, args);
break;
}
if (hItem.one) {
_h.splice(i, 1);
len--;
}
else {
i++;
}
}
}
eventProcessor && eventProcessor.afterTrigger
&& eventProcessor.afterTrigger(type);
return this;
}, | Dispatch a event.
@param {string} type The event name. | trigger ( type ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
triggerWithContext: function (type) {
var _h = this._$handlers[type];
var eventProcessor = this._$eventProcessor;
if (_h) {
var args = arguments;
var argLen = args.length;
if (argLen > 4) {
args = arrySlice.call(args, 1, args.length - 1);
}
var ctx = args[args.length - 1];
var len = _h.length;
for (var i = 0; i < len;) {
var hItem = _h[i];
if (eventProcessor
&& eventProcessor.filter
&& hItem.query != null
&& !eventProcessor.filter(type, hItem.query)
) {
i++;
continue;
}
// Optimize advise from backbone
switch (argLen) {
case 1:
hItem.h.call(ctx);
break;
case 2:
hItem.h.call(ctx, args[1]);
break;
case 3:
hItem.h.call(ctx, args[1], args[2]);
break;
default:
// have more than 2 given arguments
hItem.h.apply(ctx, args);
break;
}
if (hItem.one) {
_h.splice(i, 1);
len--;
}
else {
i++;
}
}
}
eventProcessor && eventProcessor.afterTrigger
&& eventProcessor.afterTrigger(type);
return this;
} | Dispatch a event with context, which is specified at the last parameter.
@param {string} type The event name. | triggerWithContext ( type ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function transformLocalCoord(out, elFrom, elTarget, inX, inY) {
return transformCoordWithViewport(_calcOut$1, elFrom, inX, inY, true)
&& transformCoordWithViewport(out, elTarget, _calcOut$1[0], _calcOut$1[1]);
} | Transform "local coord" from `elFrom` to `elTarget`.
"local coord": the coord based on the input `el`. The origin point is at
the position of "left: 0; top: 0;" in the `el`.
Support when CSS transform is used.
Having the `out` (that is, `[outX, outY]`), we can create an DOM element
and set the CSS style as "left: outX; top: outY;" and append it to `elTarge`
to locate the element.
For example, this code below positions a child of `document.body` on the event
point, no matter whether `body` has `margin`/`paddin`/`transfrom`/... :
```js
transformLocalCoord(out, container, document.body, event.offsetX, event.offsetY);
if (!eqNaN(out[0])) {
// Then locate the tip element on the event point.
var tipEl = document.createElement('div');
tipEl.style.cssText = 'position: absolute; left:' + out[0] + ';top:' + out[1] + ';';
document.body.appendChild(tipEl);
}
```
Notice: In some env this method is not supported. If called, `out` will be `[NaN, NaN]`.
@param {Array.<number>} out [inX: number, inY: number] The output..
If can not transform, `out` will not be modified but return `false`.
@param {HTMLElement} elFrom The `[inX, inY]` is based on elFrom.
@param {HTMLElement} elTarget The `out` is based on elTarget.
@param {number} inX
@param {number} inY
@return {boolean} Whether transform successfully. | transformLocalCoord ( out , elFrom , elTarget , inX , inY ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function transformCoordWithViewport(out, el, inX, inY, inverse) {
if (el.getBoundingClientRect && env$1.domSupported && !isCanvasEl(el)) {
var saved = el[EVENT_SAVED_PROP] || (el[EVENT_SAVED_PROP] = {});
var markers = prepareCoordMarkers(el, saved);
var transformer = preparePointerTransformer(markers, saved, inverse);
if (transformer) {
transformer(out, inX, inY);
return true;
}
}
return false;
} | Transform between a "viewport coord" and a "local coord".
"viewport coord": the coord based on the left-top corner of the viewport
of the browser.
"local coord": the coord based on the input `el`. The origin point is at
the position of "left: 0; top: 0;" in the `el`.
Support the case when CSS transform is used on el.
@param {Array.<number>} out [inX: number, inY: number] The output. If `inverse: false`,
it represents "local coord", otherwise "vireport coord".
If can not transform, `out` will not be modified but return `false`.
@param {HTMLElement} el The "local coord" is based on the `el`, see comment above.
@param {number} inX If `inverse: false`,
it represents "vireport coord", otherwise "local coord".
@param {number} inY If `inverse: false`,
it represents "vireport coord", otherwise "local coord".
@param {boolean} [inverse=false]
`true`: from "viewport coord" to "local coord".
`false`: from "local coord" to "viewport coord".
@return {boolean} Whether transform successfully. | transformCoordWithViewport ( out , el , inX , inY , inverse ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function clientToLocal(el, e, out, calculate) {
out = out || {};
// According to the W3C Working Draft, offsetX and offsetY should be relative
// to the padding edge of the target element. The only browser using this convention
// is IE. Webkit uses the border edge, Opera uses the content edge, and FireFox does
// not support the properties.
// (see http://www.jacklmoore.com/notes/mouse-position/)
// In zr painter.dom, padding edge equals to border edge.
if (calculate || !env$1.canvasSupported) {
calculateZrXY(el, e, out);
}
// Caution: In FireFox, layerX/layerY Mouse position relative to the closest positioned
// ancestor element, so we should make sure el is positioned (e.g., not position:static).
// BTW1, Webkit don't return the same results as FF in non-simple cases (like add
// zoom-factor, overflow / opacity layers, transforms ...)
// BTW2, (ev.offsetY || ev.pageY - $(ev.target).offset().top) is not correct in preserve-3d.
// <https://bugs.jquery.com/ticket/8523#comment:14>
// BTW3, In ff, offsetX/offsetY is always 0.
else if (env$1.browser.firefox && e.layerX != null && e.layerX !== e.offsetX) {
out.zrX = e.layerX;
out.zrY = e.layerY;
}
// For IE6+, chrome, safari, opera. (When will ff support offsetX?)
else if (e.offsetX != null) {
out.zrX = e.offsetX;
out.zrY = e.offsetY;
}
// For some other device, e.g., IOS safari.
else {
calculateZrXY(el, e, out);
}
return out;
} | Get the `zrX` and `zrY`, which are relative to the top-left of
the input `el`.
CSS transform (2D & 3D) is supported.
The strategy to fetch the coords:
+ If `calculate` is not set as `true`, users of this method should
ensure that `el` is the same or the same size & location as `e.target`.
Otherwise the result coords are probably not expected. Because we
firstly try to get coords from e.offsetX/e.offsetY.
+ If `calculate` is set as `true`, the input `el` can be any element
and we force to calculate the coords based on `el`.
+ The input `el` should be positionable (not position:static).
The force `calculate` can be used in case like:
When mousemove event triggered on ec tooltip, `e.target` is not `el`(zr painter.dom).
@param {HTMLElement} el DOM element.
@param {Event} e Mouse event or touch event.
@param {Object} out Get `out.zrX` and `out.zrY` as the result.
@param {boolean} [calculate=false] Whether to force calculate
the coordinates but not use ones provided by browser. | clientToLocal ( el , e , out , calculate ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function getNativeEvent(e) {
return e || window.event;
} | Find native event compat for legency IE.
Should be called at the begining of a native event listener.
@param {Event} [e] Mouse event or touch event or pointer event.
For lagency IE, we use `window.event` is used.
@return {Event} The native event. | getNativeEvent ( e ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function normalizeEvent(el, e, calculate) {
e = getNativeEvent(e);
if (e.zrX != null) {
return e;
}
var eventType = e.type;
var isTouch = eventType && eventType.indexOf('touch') >= 0;
if (!isTouch) {
clientToLocal(el, e, e, calculate);
e.zrDelta = (e.wheelDelta) ? e.wheelDelta / 120 : -(e.detail || 0) / 3;
}
else {
var touch = eventType !== 'touchend'
? e.targetTouches[0]
: e.changedTouches[0];
touch && clientToLocal(el, touch, e, calculate);
}
// Add which for click: 1 === left; 2 === middle; 3 === right; otherwise: 0;
// See jQuery: https://github.com/jquery/jquery/blob/master/src/event.js
// If e.which has been defined, it may be readonly,
// see: https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/which
var button = e.button;
if (e.which == null && button !== undefined && MOUSE_EVENT_REG.test(e.type)) {
e.which = (button & 1 ? 1 : (button & 2 ? 3 : (button & 4 ? 2 : 0)));
}
// [Caution]: `e.which` from browser is not always reliable. For example,
// when press left button and `mousemove (pointermove)` in Edge, the `e.which`
// is 65536 and the `e.button` is -1. But the `mouseup (pointerup)` and
// `mousedown (pointerdown)` is the same as Chrome does.
return e;
} | Normalize the coordinates of the input event.
Get the `e.zrX` and `e.zrY`, which are relative to the top-left of
the input `el`.
Get `e.zrDelta` if using mouse wheel.
Get `e.which`, see the comment inside this function.
Do not calculate repeatly if `zrX` and `zrY` already exist.
Notice: see comments in `clientToLocal`. check the relationship
between the result coords and the parameters `el` and `calculate`.
@param {HTMLElement} el DOM element.
@param {Event} [e] See `getNativeEvent`.
@param {boolean} [calculate=false] Whether to force calculate
the coordinates but not use ones provided by browser.
@return {UIEvent} The normalized native UIEvent. | normalizeEvent ( el , e , calculate ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function addEventListener(el, name, handler, opt) {
if (isDomLevel2) {
// Reproduct the console warning:
// [Violation] Added non-passive event listener to a scroll-blocking <some> event.
// Consider marking event handler as 'passive' to make the page more responsive.
// Just set console log level: verbose in chrome dev tool.
// then the warning log will be printed when addEventListener called.
// See https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md
// We have not yet found a neat way to using passive. Because in zrender the dom event
// listener delegate all of the upper events of element. Some of those events need
// to prevent default. For example, the feature `preventDefaultMouseMove` of echarts.
// Before passive can be adopted, these issues should be considered:
// (1) Whether and how a zrender user specifies an event listener passive. And by default,
// passive or not.
// (2) How to tread that some zrender event listener is passive, and some is not. If
// we use other way but not preventDefault of mousewheel and touchmove, browser
// compatibility should be handled.
// var opts = (env.passiveSupported && name === 'mousewheel')
// ? {passive: true}
// // By default, the third param of el.addEventListener is `capture: false`.
// : void 0;
// el.addEventListener(name, handler /* , opts */);
el.addEventListener(name, handler, opt);
}
else {
// For simplicity, do not implement `setCapture` for IE9-.
el.attachEvent('on' + name, handler);
}
} | @param {HTMLElement} el
@param {string} name
@param {Function} handler
@param {Object|boolean} opt If boolean, means `opt.capture`
@param {boolean} [opt.capture=false]
@param {boolean} [opt.passive=false] | addEventListener ( el , name , handler , opt ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function removeEventListener(el, name, handler, opt) {
if (isDomLevel2) {
el.removeEventListener(name, handler, opt);
}
else {
el.detachEvent('on' + name, handler);
}
} | Parameter are the same as `addEventListener`.
Notice that if a listener is registered twice, one with capture and one without,
remove each one separately. Removal of a capturing listener does not affect a
non-capturing version of the same listener, and vice versa. | removeEventListener ( el , name , handler , opt ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function isMiddleOrRightButtonOnMouseUpDown(e) {
return e.which === 2 || e.which === 3;
} | This method only works for mouseup and mousedown. The functionality is restricted
for fault tolerance, See the `e.which` compatibility above.
@param {MouseEvent} e
@return {boolean} | isMiddleOrRightButtonOnMouseUpDown ( e ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
var GestureMgr = function () {
/**
* @private
* @type {Array.<Object>}
*/
this._track = [];
}; | Only implements needed gestures for mobile. | GestureMgr ( ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
var Handler = function (storage, painter, proxy, painterRoot) {
Eventful.call(this);
this.storage = storage;
this.painter = painter;
this.painterRoot = painterRoot;
proxy = proxy || new EmptyProxy();
/**
* Proxy of event. can be Dom, WebGLSurface, etc.
*/
this.proxy = null;
/**
* {target, topTarget, x, y}
* @private
* @type {Object}
*/
this._hovered = {};
/**
* @private
* @type {Date}
*/
this._lastTouchMoment;
/**
* @private
* @type {number}
*/
this._lastX;
/**
* @private
* @type {number}
*/
this._lastY;
/**
* @private
* @type {module:zrender/core/GestureMgr}
*/
this._gestureMgr;
Draggable.call(this);
this.setHandlerProxy(proxy);
}; | @alias module:zrender/Handler
@constructor
@extends module:zrender/mixin/Eventful
@param {module:zrender/Storage} storage Storage instance.
@param {module:zrender/Painter} painter Painter instance.
@param {module:zrender/dom/HandlerProxy} proxy HandlerProxy instance.
@param {HTMLElement} painterRoot painter.root (not painter.getViewportRoot()). | Handler ( storage , painter , proxy , painterRoot ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function create$1() {
var out = new ArrayCtor$1(6);
identity(out);
return out;
} | Create a identity matrix.
@return {Float32Array|Array.<number>} | $1 ( ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function identity(out) {
out[0] = 1;
out[1] = 0;
out[2] = 0;
out[3] = 1;
out[4] = 0;
out[5] = 0;
return out;
} | 设置矩阵为单位矩阵
@param {Float32Array|Array.<number>} out | identity ( out ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function copy$1(out, m) {
out[0] = m[0];
out[1] = m[1];
out[2] = m[2];
out[3] = m[3];
out[4] = m[4];
out[5] = m[5];
return out;
} | 复制矩阵
@param {Float32Array|Array.<number>} out
@param {Float32Array|Array.<number>} m | $1 ( out , m ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function mul$1(out, m1, m2) {
// Consider matrix.mul(m, m2, m);
// where out is the same as m2.
// So use temp variable to escape error.
var out0 = m1[0] * m2[0] + m1[2] * m2[1];
var out1 = m1[1] * m2[0] + m1[3] * m2[1];
var out2 = m1[0] * m2[2] + m1[2] * m2[3];
var out3 = m1[1] * m2[2] + m1[3] * m2[3];
var out4 = m1[0] * m2[4] + m1[2] * m2[5] + m1[4];
var out5 = m1[1] * m2[4] + m1[3] * m2[5] + m1[5];
out[0] = out0;
out[1] = out1;
out[2] = out2;
out[3] = out3;
out[4] = out4;
out[5] = out5;
return out;
} | 矩阵相乘
@param {Float32Array|Array.<number>} out
@param {Float32Array|Array.<number>} m1
@param {Float32Array|Array.<number>} m2 | $1 ( out , m1 , m2 ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function translate(out, a, v) {
out[0] = a[0];
out[1] = a[1];
out[2] = a[2];
out[3] = a[3];
out[4] = a[4] + v[0];
out[5] = a[5] + v[1];
return out;
} | 平移变换
@param {Float32Array|Array.<number>} out
@param {Float32Array|Array.<number>} a
@param {Float32Array|Array.<number>} v | translate ( out , a , v ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function rotate(out, a, rad) {
var aa = a[0];
var ac = a[2];
var atx = a[4];
var ab = a[1];
var ad = a[3];
var aty = a[5];
var st = Math.sin(rad);
var ct = Math.cos(rad);
out[0] = aa * ct + ab * st;
out[1] = -aa * st + ab * ct;
out[2] = ac * ct + ad * st;
out[3] = -ac * st + ct * ad;
out[4] = ct * atx + st * aty;
out[5] = ct * aty - st * atx;
return out;
} | 旋转变换
@param {Float32Array|Array.<number>} out
@param {Float32Array|Array.<number>} a
@param {number} rad | rotate ( out , a , rad ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function scale$1(out, a, v) {
var vx = v[0];
var vy = v[1];
out[0] = a[0] * vx;
out[1] = a[1] * vy;
out[2] = a[2] * vx;
out[3] = a[3] * vy;
out[4] = a[4] * vx;
out[5] = a[5] * vy;
return out;
} | 缩放变换
@param {Float32Array|Array.<number>} out
@param {Float32Array|Array.<number>} a
@param {Float32Array|Array.<number>} v | $1 ( out , a , v ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function invert(out, a) {
var aa = a[0];
var ac = a[2];
var atx = a[4];
var ab = a[1];
var ad = a[3];
var aty = a[5];
var det = aa * ad - ab * ac;
if (!det) {
return null;
}
det = 1.0 / det;
out[0] = ad * det;
out[1] = -ab * det;
out[2] = -ac * det;
out[3] = aa * det;
out[4] = (ac * aty - ad * atx) * det;
out[5] = (ab * atx - aa * aty) * det;
return out;
} | 求逆矩阵
@param {Float32Array|Array.<number>} out
@param {Float32Array|Array.<number>} a | invert ( out , a ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function clone$2(a) {
var b = create$1();
copy$1(b, a);
return b;
} | Clone a new matrix.
@param {Float32Array|Array.<number>} a | $2 ( a ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
var Transformable = function (opts) {
opts = opts || {};
// If there are no given position, rotation, scale
if (!opts.position) {
/**
* 平移
* @type {Array.<number>}
* @default [0, 0]
*/
this.position = [0, 0];
}
if (opts.rotation == null) {
/**
* 旋转
* @type {Array.<number>}
* @default 0
*/
this.rotation = 0;
}
if (!opts.scale) {
/**
* 缩放
* @type {Array.<number>}
* @default [1, 1]
*/
this.scale = [1, 1];
}
/**
* 旋转和缩放的原点
* @type {Array.<number>}
* @default null
*/
this.origin = this.origin || null;
}; | @alias module:zrender/mixin/Transformable
@constructor | Transformable ( opts ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
transformableProto.needLocalTransform = function () {
return isNotAroundZero(this.rotation)
|| isNotAroundZero(this.position[0])
|| isNotAroundZero(this.position[1])
|| isNotAroundZero(this.scale[0] - 1)
|| isNotAroundZero(this.scale[1] - 1);
}; | 判断是否需要有坐标变换
如果有坐标变换, 则从position, rotation, scale以及父节点的transform计算出自身的transform矩阵 | transformableProto.needLocalTransform ( ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
transformableProto.setTransform = function (ctx) {
var m = this.transform;
var dpr = ctx.dpr || 1;
if (m) {
ctx.setTransform(dpr * m[0], dpr * m[1], dpr * m[2], dpr * m[3], dpr * m[4], dpr * m[5]);
}
else {
ctx.setTransform(dpr, 0, 0, dpr, 0, 0);
}
}; | 将自己的transform应用到context上
@param {CanvasRenderingContext2D} ctx | transformableProto.setTransform ( ctx ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
transformableProto.decomposeTransform = function () {
if (!this.transform) {
return;
}
var parent = this.parent;
var m = this.transform;
if (parent && parent.transform) {
// Get local transform and decompose them to position, scale, rotation
mul$1(tmpTransform, parent.invTransform, m);
m = tmpTransform;
}
var origin = this.origin;
if (origin && (origin[0] || origin[1])) {
originTransform[4] = origin[0];
originTransform[5] = origin[1];
mul$1(tmpTransform, m, originTransform);
tmpTransform[4] -= origin[0];
tmpTransform[5] -= origin[1];
m = tmpTransform;
}
this.setLocalTransform(m);
}; | 分解`transform`矩阵到`position`, `rotation`, `scale` | transformableProto.decomposeTransform ( ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
transformableProto.getGlobalScale = function (out) {
var m = this.transform;
out = out || [];
if (!m) {
out[0] = 1;
out[1] = 1;
return out;
}
out[0] = Math.sqrt(m[0] * m[0] + m[1] * m[1]);
out[1] = Math.sqrt(m[2] * m[2] + m[3] * m[3]);
if (m[0] < 0) {
out[0] = -out[0];
}
if (m[3] < 0) {
out[1] = -out[1];
}
return out;
}; | Get global scale
@return {Array.<number>} | transformableProto.getGlobalScale ( out ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
transformableProto.transformCoordToLocal = function (x, y) {
var v2 = [x, y];
var invTransform = this.invTransform;
if (invTransform) {
applyTransform(v2, v2, invTransform);
}
return v2;
}; | 变换坐标位置到 shape 的局部坐标空间
@method
@param {number} x
@param {number} y
@return {Array.<number>} | transformableProto.transformCoordToLocal ( x , y ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
transformableProto.transformCoordToGlobal = function (x, y) {
var v2 = [x, y];
var transform = this.transform;
if (transform) {
applyTransform(v2, v2, transform);
}
return v2;
}; | 变换局部坐标位置到全局坐标空间
@method
@param {number} x
@param {number} y
@return {Array.<number>} | transformableProto.transformCoordToGlobal ( x , y ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
Transformable.getLocalTransform = function (target, m) {
m = m || [];
mIdentity(m);
var origin = target.origin;
var scale$$1 = target.scale || [1, 1];
var rotation = target.rotation || 0;
var position = target.position || [0, 0];
if (origin) {
// Translate to origin
m[4] -= origin[0];
m[5] -= origin[1];
}
scale$1(m, m, scale$$1);
if (rotation) {
rotate(m, m, rotation);
}
if (origin) {
// Translate back from origin
m[4] += origin[0];
m[5] += origin[1];
}
m[4] += position[0];
m[5] += position[1];
return m;
}; | @static
@param {Object} target
@param {Array.<number>} target.origin
@param {number} target.rotation
@param {Array.<number>} target.position
@param {Array.<number>} [m] | Transformable.getLocalTransform ( target , m ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function Clip(options) {
this._target = options.target;
// 生命周期
this._life = options.life || 1000;
// 延时
this._delay = options.delay || 0;
// 开始时间
// this._startTime = new Date().getTime() + this._delay;// 单位毫秒
this._initialized = false;
// 是否循环
this.loop = options.loop == null ? false : options.loop;
this.gap = options.gap || 0;
this.easing = options.easing || 'Linear';
this.onframe = options.onframe;
this.ondestroy = options.ondestroy;
this.onrestart = options.onrestart;
this._pausedTime = 0;
this._paused = false;
} | 动画主控制器
@config target 动画对象，可以是数组，如果是数组的话会批量分发onframe等事件
@config life(1000) 动画时长
@config delay(0) 动画延迟时间
@config loop(true)
@config gap(0) 循环的间隔时间
@config onframe
@config easing(optional)
@config ondestroy(optional)
@config onrestart(optional)
TODO pause | Clip ( options ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
var LinkedList = function () {
/**
* @type {module:zrender/core/LRU~Entry}
*/
this.head = null;
/**
* @type {module:zrender/core/LRU~Entry}
*/
this.tail = null;
this._len = 0;
}; | Simple double linked list. Compared with array, it has O(1) remove operation.
@constructor | LinkedList ( ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
linkedListProto.insert = function (val) {
var entry = new Entry(val);
this.insertEntry(entry);
return entry;
}; | Insert a new value at the tail
@param {} val
@return {module:zrender/core/LRU~Entry} | linkedListProto.insert ( val ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
linkedListProto.insertEntry = function (entry) {
if (!this.head) {
this.head = this.tail = entry;
}
else {
this.tail.next = entry;
entry.prev = this.tail;
entry.next = null;
this.tail = entry;
}
this._len++;
}; | Insert an entry at the tail
@param {module:zrender/core/LRU~Entry} entry | linkedListProto.insertEntry ( entry ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
linkedListProto.remove = function (entry) {
var prev = entry.prev;
var next = entry.next;
if (prev) {
prev.next = next;
}
else {
// Is head
this.head = next;
}
if (next) {
next.prev = prev;
}
else {
// Is tail
this.tail = prev;
}
entry.next = entry.prev = null;
this._len--;
}; | Remove entry.
@param {module:zrender/core/LRU~Entry} entry | linkedListProto.remove ( entry ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
var LRU = function (maxSize) {
this._list = new LinkedList();
this._map = {};
this._maxSize = maxSize || 10;
this._lastRemovedEntry = null;
}; | LRU Cache
@constructor
@alias module:zrender/core/LRU | LRU ( maxSize ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
LRUProto.put = function (key, value) {
var list = this._list;
var map = this._map;
var removed = null;
if (map[key] == null) {
var len = list.len();
// Reuse last removed entry
var entry = this._lastRemovedEntry;
if (len >= this._maxSize && len > 0) {
// Remove the least recently used
var leastUsedEntry = list.head;
list.remove(leastUsedEntry);
delete map[leastUsedEntry.key];
removed = leastUsedEntry.value;
this._lastRemovedEntry = leastUsedEntry;
}
if (entry) {
entry.value = value;
}
else {
entry = new Entry(value);
}
entry.key = key;
list.insertEntry(entry);
map[key] = entry;
}
return removed;
}; | @param {string} key
@param {} value
@return {} Removed value | LRUProto.put ( key , value ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function hsla2rgba(hsla, rgba) {
var h = (((parseFloat(hsla[0]) % 360) + 360) % 360) / 360; // 0 .. 1
// NOTE(deanm): According to the CSS spec s/l should only be
// percentages, but we don't bother and let float or percentage.
var s = parseCssFloat(hsla[1]);
var l = parseCssFloat(hsla[2]);
var m2 = l <= 0.5 ? l * (s + 1) : l + s - l * s;
var m1 = l * 2 - m2;
rgba = rgba || [];
setRgba(rgba,
clampCssByte(cssHueToRgb(m1, m2, h + 1 / 3) * 255),
clampCssByte(cssHueToRgb(m1, m2, h) * 255),
clampCssByte(cssHueToRgb(m1, m2, h - 1 / 3) * 255),
1
);
if (hsla.length === 4) {
rgba[3] = hsla[3];
}
return rgba;
} | @param {Array.<number>} hsla
@param {Array.<number>} rgba
@return {Array.<number>} rgba | hsla2rgba ( hsla , rgba ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function rgba2hsla(rgba) {
if (!rgba) {
return;
}
// RGB from 0 to 255
var R = rgba[0] / 255;
var G = rgba[1] / 255;
var B = rgba[2] / 255;
var vMin = Math.min(R, G, B); // Min. value of RGB
var vMax = Math.max(R, G, B); // Max. value of RGB
var delta = vMax - vMin; // Delta RGB value
var L = (vMax + vMin) / 2;
var H;
var S;
// HSL results from 0 to 1
if (delta === 0) {
H = 0;
S = 0;
}
else {
if (L < 0.5) {
S = delta / (vMax + vMin);
}
else {
S = delta / (2 - vMax - vMin);
}
var deltaR = (((vMax - R) / 6) + (delta / 2)) / delta;
var deltaG = (((vMax - G) / 6) + (delta / 2)) / delta;
var deltaB = (((vMax - B) / 6) + (delta / 2)) / delta;
if (R === vMax) {
H = deltaB - deltaG;
}
else if (G === vMax) {
H = (1 / 3) + deltaR - deltaB;
}
else if (B === vMax) {
H = (2 / 3) + deltaG - deltaR;
}
if (H < 0) {
H += 1;
}
if (H > 1) {
H -= 1;
}
}
var hsla = [H * 360, S, L];
if (rgba[3] != null) {
hsla.push(rgba[3]);
}
return hsla;
} | @param {Array.<number>} rgba
@return {Array.<number>} hsla | rgba2hsla ( rgba ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function toHex(color) {
var colorArr = parse(color);
if (colorArr) {
return ((1 << 24) + (colorArr[0] << 16) + (colorArr[1] << 8) + (+colorArr[2])).toString(16).slice(1);
}
} | @param {string} color
@return {string}
@memberOf module:zrender/util/color | toHex ( color ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function fastLerp(normalizedValue, colors, out) {
if (!(colors && colors.length)
|| !(normalizedValue >= 0 && normalizedValue <= 1)
) {
return;
}
out = out || [];
var value = normalizedValue * (colors.length - 1);
var leftIndex = Math.floor(value);
var rightIndex = Math.ceil(value);
var leftColor = colors[leftIndex];
var rightColor = colors[rightIndex];
var dv = value - leftIndex;
out[0] = clampCssByte(lerpNumber(leftColor[0], rightColor[0], dv));
out[1] = clampCssByte(lerpNumber(leftColor[1], rightColor[1], dv));
out[2] = clampCssByte(lerpNumber(leftColor[2], rightColor[2], dv));
out[3] = clampCssFloat(lerpNumber(leftColor[3], rightColor[3], dv));
return out;
} | Map value to color. Faster than lerp methods because color is represented by rgba array.
@param {number} normalizedValue A float between 0 and 1.
@param {Array.<Array.<number>>} colors List of rgba color array
@param {Array.<number>} [out] Mapped gba color array
@return {Array.<number>} will be null/undefined if input illegal. | fastLerp ( normalizedValue , colors , out ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function lerp$1(normalizedValue, colors, fullOutput) {
if (!(colors && colors.length)
|| !(normalizedValue >= 0 && normalizedValue <= 1)
) {
return;
}
var value = normalizedValue * (colors.length - 1);
var leftIndex = Math.floor(value);
var rightIndex = Math.ceil(value);
var leftColor = parse(colors[leftIndex]);
var rightColor = parse(colors[rightIndex]);
var dv = value - leftIndex;
var color = stringify(
[
clampCssByte(lerpNumber(leftColor[0], rightColor[0], dv)),
clampCssByte(lerpNumber(leftColor[1], rightColor[1], dv)),
clampCssByte(lerpNumber(leftColor[2], rightColor[2], dv)),
clampCssFloat(lerpNumber(leftColor[3], rightColor[3], dv))
],
'rgba'
);
return fullOutput
? {
color: color,
leftIndex: leftIndex,
rightIndex: rightIndex,
value: value
}
: color;
} | @param {number} normalizedValue A float between 0 and 1.
@param {Array.<string>} colors Color list.
@param {boolean=} fullOutput Default false.
@return {(string|Object)} Result color. If fullOutput,
return {color: ..., leftIndex: ..., rightIndex: ..., value: ...},
@memberOf module:zrender/util/color | $1 ( normalizedValue , colors , fullOutput ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function modifyHSL(color, h, s, l) {
color = parse(color);
if (color) {
color = rgba2hsla(color);
h != null && (color[0] = clampCssAngle(h));
s != null && (color[1] = parseCssFloat(s));
l != null && (color[2] = parseCssFloat(l));
return stringify(hsla2rgba(color), 'rgba');
}
} | @param {string} color
@param {number=} h 0 ~ 360, ignore when null.
@param {number=} s 0 ~ 1, ignore when null.
@param {number=} l 0 ~ 1, ignore when null.
@return {string} Color string in rgba format.
@memberOf module:zrender/util/color | modifyHSL ( color , h , s , l ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function modifyAlpha(color, alpha) {
color = parse(color);
if (color && alpha != null) {
color[3] = clampCssFloat(alpha);
return stringify(color, 'rgba');
}
} | @param {string} color
@param {number=} alpha 0 ~ 1
@return {string} Color string in rgba format.
@memberOf module:zrender/util/color | modifyAlpha ( color , alpha ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function stringify(arrColor, type) {
if (!arrColor || !arrColor.length) {
return;
}
var colorStr = arrColor[0] + ',' + arrColor[1] + ',' + arrColor[2];
if (type === 'rgba' || type === 'hsva' || type === 'hsla') {
colorStr += ',' + arrColor[3];
}
return type + '(' + colorStr + ')';
} | @param {Array.<number>} arrColor like [12,33,44,0.4]
@param {string} type 'rgba', 'hsva', ...
@return {string} Result color. (If input illegal, return undefined). | stringify ( arrColor , type ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function interpolateNumber(p0, p1, percent) {
return (p1 - p0) * percent + p0;
} | @param {number} p0
@param {number} p1
@param {number} percent
@return {number} | interpolateNumber ( p0 , p1 , percent ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function interpolateString(p0, p1, percent) {
return percent > 0.5 ? p1 : p0;
} | @param {string} p0
@param {string} p1
@param {number} percent
@return {string} | interpolateString ( p0 , p1 , percent ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function interpolateArray(p0, p1, percent, out, arrDim) {
var len = p0.length;
if (arrDim === 1) {
for (var i = 0; i < len; i++) {
out[i] = interpolateNumber(p0[i], p1[i], percent);
}
}
else {
var len2 = len && p0[0].length;
for (var i = 0; i < len; i++) {
for (var j = 0; j < len2; j++) {
out[i][j] = interpolateNumber(
p0[i][j], p1[i][j], percent
);
}
}
}
} | @param {Array} p0
@param {Array} p1
@param {number} percent
@param {Array} out
@param {number} arrDim | interpolateArray ( p0 , p1 , percent , out , arrDim ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function isArraySame(arr0, arr1, arrDim) {
if (arr0 === arr1) {
return true;
}
var len = arr0.length;
if (len !== arr1.length) {
return false;
}
if (arrDim === 1) {
for (var i = 0; i < len; i++) {
if (arr0[i] !== arr1[i]) {
return false;
}
}
}
else {
var len2 = arr0[0].length;
for (var i = 0; i < len; i++) {
for (var j = 0; j < len2; j++) {
if (arr0[i][j] !== arr1[i][j]) {
return false;
}
}
}
}
return true;
} | @param {Array} arr0
@param {Array} arr1
@param {number} arrDim
@return {boolean} | isArraySame ( arr0 , arr1 , arrDim ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function catmullRomInterpolateArray(
p0, p1, p2, p3, t, t2, t3, out, arrDim
) {
var len = p0.length;
if (arrDim === 1) {
for (var i = 0; i < len; i++) {
out[i] = catmullRomInterpolate(
p0[i], p1[i], p2[i], p3[i], t, t2, t3
);
}
}
else {
var len2 = p0[0].length;
for (var i = 0; i < len; i++) {
for (var j = 0; j < len2; j++) {
out[i][j] = catmullRomInterpolate(
p0[i][j], p1[i][j], p2[i][j], p3[i][j],
t, t2, t3
);
}
}
}
} | Catmull Rom interpolate array
@param {Array} p0
@param {Array} p1
@param {Array} p2
@param {Array} p3
@param {number} t
@param {number} t2
@param {number} t3
@param {Array} out
@param {number} arrDim | catmullRomInterpolateArray ( p0 , p1 , p2 , p3 , t , t2 , t3 , out , arrDim ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
function catmullRomInterpolate(p0, p1, p2, p3, t, t2, t3) {
var v0 = (p2 - p0) * 0.5;
var v1 = (p3 - p1) * 0.5;
return (2 * (p1 - p2) + v0 + v1) * t3
+ (-3 * (p1 - p2) - 2 * v0 - v1) * t2
+ v0 * t + p1;
} | Catmull Rom interpolate number
@param {number} p0
@param {number} p1
@param {number} p2
@param {number} p3
@param {number} t
@param {number} t2
@param {number} t3
@return {number} | catmullRomInterpolate ( p0 , p1 , p2 , p3 , t , t2 , t3 ) | javascript | SuperMap/iClient-JavaScript | libs/echarts/echarts.common.js | https://github.com/SuperMap/iClient-JavaScript/blob/master/libs/echarts/echarts.common.js | Apache-2.0 |
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