forked from kscience/visionforge
Module format back to commonjs. Major JSROOT update
This commit is contained in:
parent
9f80e0894b
commit
2de0404a03
@ -106,7 +106,7 @@ subprojects {
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metaInfo = true
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sourceMap = true
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sourceMapEmbedSources = "always"
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moduleKind = "umd"
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moduleKind = "commonjs"
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}
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}
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}
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@ -1,4 +1,4 @@
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@file:JsModule("JSRootCore.js")
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@file:JsModule("JSRootUtils")
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@file:JsNonModule
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package hep.dataforge.vis.spatial.jsroot
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@ -19,8 +19,6 @@ class JSRootDemoApp : ApplicationBase() {
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override val stateKeys: List<String> = emptyList()
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override fun start(state: Map<String, Any>) {
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// require("JSRootGeoBase.js")
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// require("JSRootCore.js")
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//TODO remove after DI fix
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@ -1,4 +1,4 @@
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@file:JsModule("JSRootGeoBase.js")
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@file:JsModule("JSRootGeoBase")
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@file:JsNonModule
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package hep.dataforge.vis.spatial.jsroot
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File diff suppressed because it is too large
Load Diff
1886
dataforge-vis-spatial-js/src/main/resources/JSRootCore.js_mod
Normal file
1886
dataforge-vis-spatial-js/src/main/resources/JSRootCore.js_mod
Normal file
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
761
dataforge-vis-spatial-js/src/main/resources/JSRootUtils.js
Normal file
761
dataforge-vis-spatial-js/src/main/resources/JSRootUtils.js
Normal file
@ -0,0 +1,761 @@
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/** Generate mask for given bit
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*
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* @param {number} n bit number
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* @returns {Number} produced make
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* @private */
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export function BIT(n) {
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return 1 << (n);
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}
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/** Wrapper for console.log, let redirect output to specified div element
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* @private */
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function console(value, divid) {
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if ((typeof divid == 'string') && document.getElementById(divid))
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document.getElementById(divid).innerHTML = value;
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else if ((typeof console != 'undefined') && (typeof console.log == 'function'))
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console.log(value);
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}
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/** @summary Wrapper for alert, throws Error in Node.js
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* @private */
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export function alert(msg) {
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if (this.nodeis) throw new Error(msg);
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if (typeof alert === 'function') alert(msg);
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else console('ALERT: ' + msg);
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}
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/**
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* @summary Seed simple random generator
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*
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* @private
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* @param {number} i seed value
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*/
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export function seed(i) {
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i = Math.abs(i);
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if (i > 1e8) i = Math.abs(1e8 * Math.sin(i)); else if (i < 1) i *= 1e8;
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this.m_w = Math.round(i);
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this.m_z = 987654321;
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}
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/**
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* @summary Simple random generator
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*
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* @desc Works like Math.random(), but with configurable seed - see {@link JSROOT.seed}
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* @private
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* @returns {number} random value between 0 (inclusive) and 1.0 (exclusive)
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*/
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export function random() {
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if (this.m_z === undefined) return Math.random();
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this.m_z = (36969 * (this.m_z & 65535) + (this.m_z >> 16)) & 0xffffffff;
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this.m_w = (18000 * (this.m_w & 65535) + (this.m_w >> 16)) & 0xffffffff;
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var result = ((this.m_z << 16) + this.m_w) & 0xffffffff;
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result /= 4294967296;
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return result + 0.5;
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}
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/** @summary Should be used to reintroduce objects references, produced by TBufferJSON.
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*
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* @desc Replace all references inside object, object should not be null
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* Idea of the code taken from JSON-R code, found on
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* https://github.com/graniteds/jsonr
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* Only unref part was used, arrays are not accounted as objects
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* @param {object} obj object where references will be replaced
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* @returns {object} same object with replaced references
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* @private */
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function JSONR_unref(obj) {
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var map = [], newfmt = undefined;
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function unref_value(value) {
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if ((value === null) || (value === undefined)) return;
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if (typeof value === 'string') {
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if (newfmt || (value.length < 6) || (value.indexOf("$ref:") !== 0)) return;
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let ref = parseInt(value.substr(5));
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if (isNaN(ref) || (ref < 0) || (ref >= map.length)) return;
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newfmt = false;
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return map[ref];
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}
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if (typeof value !== 'object') return;
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var i, k, res, proto = Object.prototype.toString.apply(value);
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// scan array - it can contain other objects
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if ((proto.indexOf('[object') === 0) && (proto.indexOf('Array]') > 0)) {
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for (i = 0; i < value.length; ++i) {
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res = unref_value(value[i]);
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if (res !== undefined) value[i] = res;
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}
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return;
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}
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var ks = Object.keys(value), len = ks.length;
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if ((newfmt !== false) && (len === 1) && (ks[0] === '$ref')) {
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var ref = parseInt(value['$ref']);
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if (isNaN(ref) || (ref < 0) || (ref >= map.length)) return;
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newfmt = true;
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return map[ref];
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}
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if ((newfmt !== false) && (len > 1) && (ks[0] === '$arr') && (ks[1] === 'len')) {
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// this is ROOT-coded array
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var arr = null, dflt = (value.$arr === "Bool") ? false : 0;
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switch (value.$arr) {
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case "Int8" :
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arr = new Int8Array(value.len);
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break;
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case "Uint8" :
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arr = new Uint8Array(value.len);
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break;
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case "Int16" :
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arr = new Int16Array(value.len);
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break;
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case "Uint16" :
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arr = new Uint16Array(value.len);
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break;
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case "Int32" :
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arr = new Int32Array(value.len);
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break;
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case "Uint32" :
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arr = new Uint32Array(value.len);
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break;
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case "Float32" :
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arr = new Float32Array(value.len);
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break;
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case "Int64" :
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case "Uint64" :
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case "Float64" :
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arr = new Float64Array(value.len);
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break;
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default :
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arr = new Array(value.len);
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break;
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}
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for (var k = 0; k < value.len; ++k) arr[k] = dflt;
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var nkey = 2, p = 0;
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while (nkey < len) {
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if (ks[nkey][0] === "p") p = value[ks[nkey++]]; // position
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if (ks[nkey][0] !== 'v') throw new Error('Unexpected member ' + ks[nkey] + ' in array decoding');
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var v = value[ks[nkey++]]; // value
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if (typeof v === 'object') {
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for (var k = 0; k < v.length; ++k) arr[p++] = v[k];
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} else {
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arr[p++] = v;
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if ((nkey < len) && (ks[nkey][0] === 'n')) {
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var cnt = value[ks[nkey++]]; // counter
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while (--cnt) arr[p++] = v;
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}
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}
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}
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return arr;
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}
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if ((newfmt !== false) && (len === 3) && (ks[0] === '$pair') && (ks[1] === 'first') && (ks[2] === 'second')) {
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newfmt = true;
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var f1 = unref_value(value.first),
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s1 = unref_value(value.second);
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if (f1 !== undefined) value.first = f1;
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if (s1 !== undefined) value.second = s1;
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value._typename = value['$pair'];
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delete value['$pair'];
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return; // pair object is not counted in the objects map
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}
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// debug code, can be commented out later
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if (map.indexOf(value) >= 0) {
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console('should never happen - object already in the map');
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return;
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}
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// add object to object map
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map.push(value);
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// add methods to all objects, where _typename is specified
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//if ('_typename' in value) JSROOT.addMethods(value);
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for (k = 0; k < len; ++k) {
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i = ks[k];
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res = unref_value(value[i]);
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if (res !== undefined) value[i] = res;
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}
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}
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unref_value(obj);
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return obj;
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}
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/** @summary Just copies (not clone) all fields from source to the target object
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* @desc This is simple replacement of jQuery.extend method
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* @private */
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function extend(tgt, src) {
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if ((src === null) || (typeof src !== 'object')) return tgt;
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if ((tgt === null) || (typeof tgt !== 'object')) tgt = {};
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for (var k in src)
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tgt[k] = src[k];
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return tgt;
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}
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/**
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* @summary Parse JSON code produced with TBufferJSON.
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*
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* @param {string} json string to parse
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* @return {object|null} returns parsed object
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*/
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export function parse(json) {
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if (!json) return null;
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let obj = JSON.parse(json);
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if (obj) obj = JSONR_unref(obj);
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return obj;
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}
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/**
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* @summary Parse multi.json request results
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* @desc Method should be used to parse JSON code, produced by multi.json request of THttpServer
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*
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* @param {string} json string to parse
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* @return {Array|null} returns array of parsed elements
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*/
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export function parse_multi(json) {
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if (!json) return null;
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let arr = JSON.parse(json);
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if (arr && arr.length)
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for (let i = 0; i < arr.length; ++i)
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arr[i] = JSONR_unref(arr[i]);
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return arr;
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}
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/**
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* @summary Method converts JavaScript object into ROOT-like JSON
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*
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* @desc Produced JSON can be used in JSROOT.parse() again
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* When performed properly, JSON can be used in TBufferJSON to read data back with C++
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*/
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export function toJSON(obj) {
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if (!obj || typeof obj !== 'object') return "";
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var map = []; // map of stored objects
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function copy_value(value) {
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if (typeof value === "function") return undefined;
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if ((value === undefined) || (value === null) || (typeof value !== 'object')) return value;
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var proto = Object.prototype.toString.apply(value);
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// typed array need to be converted into normal array, otherwise looks strange
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if ((proto.indexOf('[object ') === 0) && (proto.indexOf('Array]') === proto.length - 6)) {
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var arr = new Array(value.length);
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for (var i = 0; i < value.length; ++i)
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arr[i] = copy_value(value[i]);
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return arr;
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}
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// this is how reference is code
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var refid = map.indexOf(value);
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if (refid >= 0) return {$ref: refid};
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var ks = Object.keys(value), len = ks.length, tgt = {};
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if ((len === 3) && (ks[0] === '$pair') && (ks[1] === 'first') && (ks[2] === 'second')) {
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// special handling of pair objects which does not included into objects map
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tgt.$pair = value.$pair;
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tgt.first = copy_value(value.first);
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tgt.second = copy_value(value.second);
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return tgt;
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}
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map.push(value);
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for (var k = 0; k < len; ++k) {
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var name = ks[k];
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tgt[name] = copy_value(value[name]);
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}
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return tgt;
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}
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var tgt = copy_value(obj);
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return JSON.stringify(tgt);
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}
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/**
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* @summary Parse string value as array.
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*
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* @desc It could be just simple string: "value" or
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* array with or without string quotes: [element], ['elem1',elem2]
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*
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* @private
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*/
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function ParseAsArray(val) {
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var res = [];
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if (typeof val != 'string') return res;
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val = val.trim();
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if (val === "") return res;
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// return as array with single element
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if ((val.length < 2) || (val[0] !== '[') || (val[val.length - 1] !== ']')) {
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res.push(val);
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return res;
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}
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// try to split ourself, checking quotes and brackets
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var nbr = 0, nquotes = 0, ndouble = 0, last = 1;
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for (var indx = 1; indx < val.length; ++indx) {
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if (nquotes > 0) {
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if (val[indx] === "'") nquotes--;
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continue;
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}
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if (ndouble > 0) {
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if (val[indx] === '"') ndouble--;
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continue;
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}
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switch (val[indx]) {
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case "'":
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nquotes++;
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break;
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case '"':
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ndouble++;
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break;
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case "[":
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nbr++;
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break;
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case "]":
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if (indx < val.length - 1) {
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nbr--;
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break;
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}
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case ",":
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if (nbr === 0) {
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var sub = val.substring(last, indx).trim();
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if ((sub.length > 1) && (sub[0] === sub[sub.length - 1]) && ((sub[0] === '"') || (sub[0] === "'")))
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sub = sub.substr(1, sub.length - 2);
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res.push(sub);
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last = indx + 1;
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}
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break;
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}
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}
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if (res.length === 0)
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res.push(val.substr(1, val.length - 2).trim());
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return res;
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}
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/**
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* @summary Find function with given name.
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*
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* @desc Function name may include several namespaces like 'JSROOT.Painter.drawFrame'
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*
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* @private
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*/
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function findFunction(name) {
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if (typeof name === 'function') return name;
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if (typeof name !== 'string') return null;
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var names = name.split('.'), elem = null;
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if (typeof window === 'object') elem = window;
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if (names[0] === 'JSROOT') {
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elem = this;
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names.shift();
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}
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for (var n = 0; elem && (n < names.length); ++n)
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elem = elem[names[n]];
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return (typeof elem == 'function') ? elem : null;
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}
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/**
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* @summary Generic method to invoke callback function.
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*
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* @param {object|function} func either normal function or container like
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* { obj: object_pointer, func: name of method to call }
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* @param arg1 first optional argument of callback
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* @param arg2 second optional argument of callback
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*
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* @private
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*/
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function callBack(func, arg1, arg2) {
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if (typeof func == 'string') func = findFunction(func);
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if (!func) return;
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if (typeof func == 'function') return func(arg1, arg2);
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if (typeof func != 'object') return;
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if (('obj' in func) && ('func' in func) &&
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(typeof func.obj == 'object') && (typeof func.func == 'string') &&
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(typeof func.obj[func.func] == 'function')) {
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return func.obj[func.func](arg1, arg2);
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}
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}
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let methodsCache = {}; // variable used to keep methods for known classes
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/** @summary Returns methods for given typename
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* @private
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*/
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function getMethods(typename, obj) {
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var m = methodsCache[typename],
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has_methods = (m !== undefined);
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if (!has_methods) m = {};
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// Due to binary I/O such TObject methods may not be set for derived classes
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// Therefore when methods requested for given object, check also that basic methods are there
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if ((typename === "TObject") || (typename === "TNamed") || (obj && (obj.fBits !== undefined)))
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if (m.TestBit === undefined) {
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m.TestBit = function (f) {
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return (this.fBits & f) !== 0;
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};
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m.InvertBit = function (f) {
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this.fBits = this.fBits ^ (f & 0xffffff);
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};
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}
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if (has_methods) return m;
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if ((typename === 'TList') || (typename === 'THashList')) {
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m.Clear = function () {
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this.arr = [];
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this.opt = [];
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||||
};
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m.Add = function (obj, opt) {
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this.arr.push(obj);
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this.opt.push((opt && typeof opt == 'string') ? opt : "");
|
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};
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m.AddFirst = function (obj, opt) {
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this.arr.unshift(obj);
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this.opt.unshift((opt && typeof opt == 'string') ? opt : "");
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};
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m.RemoveAt = function (indx) {
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this.arr.splice(indx, 1);
|
||||
this.opt.splice(indx, 1);
|
||||
}
|
||||
}
|
||||
|
||||
// if ((typename === "TPaveText") || (typename === "TPaveStats")) {
|
||||
// m.AddText = function (txt) {
|
||||
// // this.fLines.Add({ _typename: 'TLatex', fTitle: txt, fTextColor: 1 });
|
||||
// var line = JSROOT.Create("TLatex");
|
||||
// line.fTitle = txt;
|
||||
// this.fLines.Add(line);
|
||||
// };
|
||||
// m.Clear = function () {
|
||||
// this.fLines.Clear();
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// if ((typename.indexOf("TF1") === 0) || (typename === "TF2")) {
|
||||
// m.addFormula = function (obj) {
|
||||
// if (!obj) return;
|
||||
// if (this.formulas === undefined) this.formulas = [];
|
||||
// this.formulas.push(obj);
|
||||
// };
|
||||
//
|
||||
// m.evalPar = function (x, y) {
|
||||
// if (!('_func' in this) || (this._title !== this.fTitle)) {
|
||||
//
|
||||
// var _func = this.fTitle, isformula = false, pprefix = "[";
|
||||
// if (_func === "gaus") _func = "gaus(0)";
|
||||
// if (this.fFormula && typeof this.fFormula.fFormula == "string") {
|
||||
// if (this.fFormula.fFormula.indexOf("[](double*x,double*p)") === 0) {
|
||||
// isformula = true;
|
||||
// pprefix = "p[";
|
||||
// _func = this.fFormula.fFormula.substr(21);
|
||||
// } else {
|
||||
// _func = this.fFormula.fFormula;
|
||||
// pprefix = "[p";
|
||||
// }
|
||||
// if (this.fFormula.fClingParameters && this.fFormula.fParams) {
|
||||
// for (var i = 0; i < this.fFormula.fParams.length; ++i) {
|
||||
// var regex = new RegExp('(\\[' + this.fFormula.fParams[i].first + '\\])', 'g'),
|
||||
// parvalue = this.fFormula.fClingParameters[this.fFormula.fParams[i].second];
|
||||
// _func = _func.replace(regex, (parvalue < 0) ? "(" + parvalue + ")" : parvalue);
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// if ('formulas' in this)
|
||||
// for (var i = 0; i < this.formulas.length; ++i)
|
||||
// while (_func.indexOf(this.formulas[i].fName) >= 0)
|
||||
// _func = _func.replace(this.formulas[i].fName, this.formulas[i].fTitle);
|
||||
// _func = _func.replace(/\b(abs)\b/g, 'TMath::Abs')
|
||||
// .replace(/TMath::Exp\(/g, 'Math.exp(')
|
||||
// .replace(/TMath::Abs\(/g, 'Math.abs(');
|
||||
// if (typeof JSROOT.Math == 'object') {
|
||||
// this._math = JSROOT.Math;
|
||||
// _func = _func.replace(/TMath::Prob\(/g, 'this._math.Prob(')
|
||||
// .replace(/TMath::Gaus\(/g, 'this._math.Gaus(')
|
||||
// .replace(/TMath::BreitWigner\(/g, 'this._math.BreitWigner(')
|
||||
// .replace(/xygaus\(/g, 'this._math.gausxy(this, x, y, ')
|
||||
// .replace(/gaus\(/g, 'this._math.gaus(this, x, ')
|
||||
// .replace(/gausn\(/g, 'this._math.gausn(this, x, ')
|
||||
// .replace(/expo\(/g, 'this._math.expo(this, x, ')
|
||||
// .replace(/landau\(/g, 'this._math.landau(this, x, ')
|
||||
// .replace(/landaun\(/g, 'this._math.landaun(this, x, ')
|
||||
// .replace(/ROOT::Math::/g, 'this._math.');
|
||||
// }
|
||||
// for (var i = 0; i < this.fNpar; ++i) {
|
||||
// var parname = pprefix + i + "]";
|
||||
// while (_func.indexOf(parname) !== -1)
|
||||
// _func = _func.replace(parname, '(' + this.GetParValue(i) + ')');
|
||||
// }
|
||||
// _func = _func.replace(/\b(sin)\b/gi, 'Math.sin')
|
||||
// .replace(/\b(cos)\b/gi, 'Math.cos')
|
||||
// .replace(/\b(tan)\b/gi, 'Math.tan')
|
||||
// .replace(/\b(exp)\b/gi, 'Math.exp')
|
||||
// .replace(/\b(pow)\b/gi, 'Math.pow')
|
||||
// .replace(/pi/g, 'Math.PI');
|
||||
// for (var n = 2; n < 10; ++n)
|
||||
// _func = _func.replace('x^' + n, 'Math.pow(x,' + n + ')');
|
||||
//
|
||||
// if (isformula) {
|
||||
// _func = _func.replace(/x\[0\]/g, "x");
|
||||
// if (this._typename === "TF2") {
|
||||
// _func = _func.replace(/x\[1\]/g, "y");
|
||||
// this._func = new Function("x", "y", _func).bind(this);
|
||||
// } else {
|
||||
// this._func = new Function("x", _func).bind(this);
|
||||
// }
|
||||
// } else if (this._typename === "TF2")
|
||||
// this._func = new Function("x", "y", "return " + _func).bind(this);
|
||||
// else
|
||||
// this._func = new Function("x", "return " + _func).bind(this);
|
||||
//
|
||||
// this._title = this.fTitle;
|
||||
// }
|
||||
//
|
||||
// return this._func(x, y);
|
||||
// };
|
||||
// m.GetParName = function (n) {
|
||||
// if (this.fFormula && this.fFormula.fParams) return this.fFormula.fParams[n].first;
|
||||
// if (this.fNames && this.fNames[n]) return this.fNames[n];
|
||||
// return "p" + n;
|
||||
// };
|
||||
// m.GetParValue = function (n) {
|
||||
// if (this.fFormula && this.fFormula.fClingParameters) return this.fFormula.fClingParameters[n];
|
||||
// if (this.fParams) return this.fParams[n];
|
||||
// return undefined;
|
||||
// };
|
||||
// m.GetParError = function (n) {
|
||||
// return this.fParErrors ? this.fParErrors[n] : undefined;
|
||||
// };
|
||||
// m.GetNumPars = function () {
|
||||
// return this.fNpar;
|
||||
// }
|
||||
// }
|
||||
|
||||
if (((typename.indexOf("TGraph") === 0) || (typename === "TCutG")) && (typename !== "TGraphPolargram") && (typename !== "TGraphTime")) {
|
||||
// check if point inside figure specified by the TGraph
|
||||
m.IsInside = function (xp, yp) {
|
||||
var i, j = this.fNpoints - 1, x = this.fX, y = this.fY, oddNodes = false;
|
||||
|
||||
for (i = 0; i < this.fNpoints; ++i) {
|
||||
if ((y[i] < yp && y[j] >= yp) || (y[j] < yp && y[i] >= yp)) {
|
||||
if (x[i] + (yp - y[i]) / (y[j] - y[i]) * (x[j] - x[i]) < xp) {
|
||||
oddNodes = !oddNodes;
|
||||
}
|
||||
}
|
||||
j = i;
|
||||
}
|
||||
|
||||
return oddNodes;
|
||||
};
|
||||
}
|
||||
|
||||
if (typename.indexOf("TH1") === 0 ||
|
||||
typename.indexOf("TH2") === 0 ||
|
||||
typename.indexOf("TH3") === 0) {
|
||||
m.getBinError = function (bin) {
|
||||
// -*-*-*-*-*Return value of error associated to bin number bin*-*-*-*-*
|
||||
// if the sum of squares of weights has been defined (via Sumw2),
|
||||
// this function returns the sqrt(sum of w2).
|
||||
// otherwise it returns the sqrt(contents) for this bin.
|
||||
if (bin >= this.fNcells) bin = this.fNcells - 1;
|
||||
if (bin < 0) bin = 0;
|
||||
if (bin < this.fSumw2.length)
|
||||
return Math.sqrt(this.fSumw2[bin]);
|
||||
return Math.sqrt(Math.abs(this.fArray[bin]));
|
||||
};
|
||||
m.setBinContent = function (bin, content) {
|
||||
// Set bin content - only trivial case, without expansion
|
||||
this.fEntries++;
|
||||
this.fTsumw = 0;
|
||||
if ((bin >= 0) && (bin < this.fArray.length))
|
||||
this.fArray[bin] = content;
|
||||
};
|
||||
}
|
||||
|
||||
if (typename.indexOf("TH1") === 0) {
|
||||
m.getBin = function (x) {
|
||||
return x;
|
||||
};
|
||||
m.getBinContent = function (bin) {
|
||||
return this.fArray[bin];
|
||||
};
|
||||
m.Fill = function (x, weight) {
|
||||
var axis = this.fXaxis,
|
||||
bin = 1 + Math.floor((x - axis.fXmin) / (axis.fXmax - axis.fXmin) * axis.fNbins);
|
||||
if (bin < 0) bin = 0; else if (bin > axis.fNbins + 1) bin = axis.fNbins + 1;
|
||||
this.fArray[bin] += ((weight === undefined) ? 1 : weight);
|
||||
}
|
||||
}
|
||||
|
||||
if (typename.indexOf("TH2") === 0) {
|
||||
m.getBin = function (x, y) {
|
||||
return (x + (this.fXaxis.fNbins + 2) * y);
|
||||
};
|
||||
m.getBinContent = function (x, y) {
|
||||
return this.fArray[this.getBin(x, y)];
|
||||
};
|
||||
m.Fill = function (x, y, weight) {
|
||||
var axis1 = this.fXaxis, axis2 = this.fYaxis,
|
||||
bin1 = 1 + Math.floor((x - axis1.fXmin) / (axis1.fXmax - axis1.fXmin) * axis1.fNbins),
|
||||
bin2 = 1 + Math.floor((y - axis2.fXmin) / (axis2.fXmax - axis2.fXmin) * axis2.fNbins);
|
||||
if (bin1 < 0) bin1 = 0; else if (bin1 > axis1.fNbins + 1) bin1 = axis1.fNbins + 1;
|
||||
if (bin2 < 0) bin2 = 0; else if (bin2 > axis2.fNbins + 1) bin2 = axis2.fNbins + 1;
|
||||
this.fArray[bin1 + (axis1.fNbins + 2) * bin2] += ((weight === undefined) ? 1 : weight);
|
||||
}
|
||||
}
|
||||
|
||||
if (typename.indexOf("TH3") === 0) {
|
||||
m.getBin = function (x, y, z) {
|
||||
return (x + (this.fXaxis.fNbins + 2) * (y + (this.fYaxis.fNbins + 2) * z));
|
||||
};
|
||||
m.getBinContent = function (x, y, z) {
|
||||
return this.fArray[this.getBin(x, y, z)];
|
||||
};
|
||||
m.Fill = function (x, y, z, weight) {
|
||||
var axis1 = this.fXaxis, axis2 = this.fYaxis, axis3 = this.fZaxis,
|
||||
bin1 = 1 + Math.floor((x - axis1.fXmin) / (axis1.fXmax - axis1.fXmin) * axis1.fNbins),
|
||||
bin2 = 1 + Math.floor((y - axis2.fXmin) / (axis2.fXmax - axis2.fXmin) * axis2.fNbins),
|
||||
bin3 = 1 + Math.floor((z - axis3.fXmin) / (axis3.fXmax - axis3.fXmin) * axis3.fNbins);
|
||||
if (bin1 < 0) bin1 = 0; else if (bin1 > axis1.fNbins + 1) bin1 = axis1.fNbins + 1;
|
||||
if (bin2 < 0) bin2 = 0; else if (bin2 > axis2.fNbins + 1) bin2 = axis2.fNbins + 1;
|
||||
if (bin3 < 0) bin3 = 0; else if (bin3 > axis3.fNbins + 1) bin3 = axis3.fNbins + 1;
|
||||
this.fArray[bin1 + (axis1.fNbins + 2) * (bin2 + (axis2.fNbins + 2) * bin3)] += ((weight === undefined) ? 1 : weight);
|
||||
}
|
||||
}
|
||||
|
||||
if (typename.indexOf("TProfile") === 0) {
|
||||
if (typename.indexOf("TProfile2D") === 0) {
|
||||
m.getBin = function (x, y) {
|
||||
return (x + (this.fXaxis.fNbins + 2) * y);
|
||||
};
|
||||
m.getBinContent = function (x, y) {
|
||||
var bin = this.getBin(x, y);
|
||||
if (bin < 0 || bin >= this.fNcells) return 0;
|
||||
if (this.fBinEntries[bin] < 1e-300) return 0;
|
||||
if (!this.fArray) return 0;
|
||||
return this.fArray[bin] / this.fBinEntries[bin];
|
||||
};
|
||||
m.getBinEntries = function (x, y) {
|
||||
var bin = this.getBin(x, y);
|
||||
if (bin < 0 || bin >= this.fNcells) return 0;
|
||||
return this.fBinEntries[bin];
|
||||
}
|
||||
} else {
|
||||
m.getBin = function (x) {
|
||||
return x;
|
||||
};
|
||||
m.getBinContent = function (bin) {
|
||||
if (bin < 0 || bin >= this.fNcells) return 0;
|
||||
if (this.fBinEntries[bin] < 1e-300) return 0;
|
||||
if (!this.fArray) return 0;
|
||||
return this.fArray[bin] / this.fBinEntries[bin];
|
||||
};
|
||||
}
|
||||
m.getBinEffectiveEntries = function (bin) {
|
||||
if (bin < 0 || bin >= this.fNcells) return 0;
|
||||
var sumOfWeights = this.fBinEntries[bin];
|
||||
if (!this.fBinSumw2 || this.fBinSumw2.length !== this.fNcells) {
|
||||
// this can happen when reading an old file
|
||||
return sumOfWeights;
|
||||
}
|
||||
var sumOfWeightsSquare = this.fBinSumw2[bin];
|
||||
return (sumOfWeightsSquare > 0) ? sumOfWeights * sumOfWeights / sumOfWeightsSquare : 0;
|
||||
};
|
||||
m.getBinError = function (bin) {
|
||||
if (bin < 0 || bin >= this.fNcells) return 0;
|
||||
var cont = this.fArray[bin], // sum of bin w *y
|
||||
sum = this.fBinEntries[bin], // sum of bin weights
|
||||
err2 = this.fSumw2[bin], // sum of bin w * y^2
|
||||
neff = this.getBinEffectiveEntries(bin); // (sum of w)^2 / (sum of w^2)
|
||||
if (sum < 1e-300) return 0; // for empty bins
|
||||
var EErrorType = {kERRORMEAN: 0, kERRORSPREAD: 1, kERRORSPREADI: 2, kERRORSPREADG: 3};
|
||||
// case the values y are gaussian distributed y +/- sigma and w = 1/sigma^2
|
||||
if (this.fErrorMode === EErrorType.kERRORSPREADG)
|
||||
return 1.0 / Math.sqrt(sum);
|
||||
// compute variance in y (eprim2) and standard deviation in y (eprim)
|
||||
var contsum = cont / sum, eprim = Math.sqrt(Math.abs(err2 / sum - contsum * contsum));
|
||||
if (this.fErrorMode === EErrorType.kERRORSPREADI) {
|
||||
if (eprim !== 0) return eprim / Math.sqrt(neff);
|
||||
// in case content y is an integer (so each my has an error +/- 1/sqrt(12)
|
||||
// when the std(y) is zero
|
||||
return 1.0 / Math.sqrt(12 * neff);
|
||||
}
|
||||
// if approximate compute the sums (of w, wy and wy2) using all the bins
|
||||
// when the variance in y is zero
|
||||
// case option "S" return standard deviation in y
|
||||
if (this.fErrorMode === EErrorType.kERRORSPREAD) return eprim;
|
||||
// default case : fErrorMode = kERRORMEAN
|
||||
// return standard error on the mean of y
|
||||
return (eprim / Math.sqrt(neff));
|
||||
};
|
||||
}
|
||||
|
||||
if (typename === "TAxis") {
|
||||
m.GetBinLowEdge = function (bin) {
|
||||
if (this.fNbins <= 0) return 0;
|
||||
if ((this.fXbins.length > 0) && (bin > 0) && (bin <= this.fNbins)) return this.fXbins[bin - 1];
|
||||
return this.fXmin + (bin - 1) * (this.fXmax - this.fXmin) / this.fNbins;
|
||||
};
|
||||
m.GetBinCenter = function (bin) {
|
||||
if (this.fNbins <= 0) return 0;
|
||||
if ((this.fXbins.length > 0) && (bin > 0) && (bin < this.fNbins)) return (this.fXbins[bin - 1] + this.fXbins[bin]) / 2;
|
||||
return this.fXmin + (bin - 0.5) * (this.fXmax - this.fXmin) / this.fNbins;
|
||||
}
|
||||
}
|
||||
|
||||
if (typeof getMoreMethods == "function")
|
||||
getMoreMethods(m, typename, obj);
|
||||
|
||||
methodsCache[typename] = m;
|
||||
return m;
|
||||
}
|
||||
|
||||
|
||||
/** @summary Adds specific methods to the object.
|
||||
*
|
||||
* JSROOT implements some basic methods for different ROOT classes.
|
||||
* @param {object} obj - object where methods are assigned
|
||||
* @param {string} typename - optional typename, if not specified, obj._typename will be used
|
||||
* @private
|
||||
*/
|
||||
function addMethods(obj, typename) {
|
||||
this.extend(obj, getMethods(typename || obj._typename, obj));
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue
Block a user