RANDARRAY関数は、乱数の配列を返します。 ユーザーは、行と列の数、最小値と最大値、および整数またはデシマル値を返すかどうかを指定できます。
引数
必須
説明
[rows]
N
返される行の数
[columns]
N
返される列の数
[min]
N
返される最小数
[max]
N
返される最大数
[whole_number]
N
整数またはデシマル値を返します。整数の場合はtrue、デシマル値の場合はfalseです。
注意：
RANDARRAY関数は、allowDynamicArrayがtrueの場合にのみ有効です。
RANDARRAY関数は配列を返しますが、それが数式の最終結果である場合、スピルとなります。
行または列の引数を入力しない場合、RANDARRAYは0〜1の単一の値を返します。
最小値または最大値の引数を入力しない場合、RANDARRAYはそれぞれ0と1にデフォルト設定されます。
最小数の引数は最大数より小さくする必要があります。そうでない場合、RANDARRAYは#VALUE!エラーを返します。
whole_number引数を入力しない場合、RANDARRAYはデフォルトでFALSEまたはデシマル値になります。
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import './styles.css';
import { AppFunc } from './app-func';
import { App } from './app-class';
// 1. Functional Component sample
ReactDOM.render(<AppFunc />, document.getElementById('app'));
// 2. Class Component sample
// ReactDOM.render(<App />, document.getElementById('app'));
import * as React from 'react';
import GC from '@mescius/spread-sheets';
import '@mescius/spread-sheets-resources-ja';
GC.Spread.Common.CultureManager.culture("ja-jp");
import { SpreadSheets, Worksheet } from '@mescius/spread-sheets-react';
import './styles.css';
export function AppFunc() {
const initSpread = (spread) => {
spread.options.allowDynamicArray = true;
var sheet = spread.getActiveSheet();
spread.suspendPaint();
spread.suspendCalcService();
sheet.name('RANDARRAY');
sheet.defaults.colWidth = 80;
sheet.setColumnWidth(0, 20);
sheet.setColumnWidth(1, 20);
sheet.setText(0, 2, 'RANDARRAY関数を使用すると、0から1までのランダムな数値の配列を生成できます。 構文：RANDARRAY([rows], [columns])');
var row = 2;
var col = 2;
var col2 = col + 5;
var formula = 'SEQUENCE(1, 5)';
sheet.setText(row, col, formula);
sheet.setFormula(++row, col, formula);
row++;
applyTableStyleForRange(sheet, row + 1, col, 5, 5);
formula = 'DATE(YEAR(TODAY()), C' + row + ':G' + row + ' , 1)';
var formatter = 'mmmm';
sheet.setText(row + 1, col2, ' <--- ' + formula + ' with ' + formatter);
sheet.setFormula(++row, col, formula);
sheet.getRange(row, col, 1, 5).formatter(formatter);
row++;
formula = 'RANDARRAY(4,5)';
formatter = '0.000000'
sheet.setText(row, col2, ' <--- ' + formula + ' with ' + formatter);
sheet.setFormula(row, col, formula);
sheet.getRange(row, col, 4, 5).formatter(formatter);
row += 6;
applyTableStyleForRange(sheet, row, col, 4, 5, { showHeader: false });
formula = 'INT(RANDARRAY(4,5)*100)';
sheet.setFormula(row, col, formula);
sheet.setText(row, col2, ' <--- ' + formula);
row += 6;
applyTableStyleForRange(sheet, row, col, 11, 1);
applyTableStyleForRange(sheet, row, col + 2, 11, 1);
sheet.setText(row - 1, col + 1, 'Random order: SORTBY(C20:C29,RANDARRAY(COUNTA(C20:C29)))');
sheet.setText(row - 1, col + 7, 'Sort range by birthday column: SORTBY(G20:H27,H20:H27)');
formula = 'SEQUENCE(10)'
sheet.setText(row, col, 'Units');
sheet.setText(row, col + 2, 'SortBy');
row++;
sheet.setFormula(row, col, formula);
formula = 'SORTBY(C20:C29,RANDARRAY(COUNTA(C20:C29)))';
sheet.setFormula(row, col + 2, formula);
col += 4;
applyTableStyleForRange(sheet, row - 1, col, 9, 2);
applyTableStyleForRange(sheet, row - 1, col + 3, 9, 2);
sheet.setArray(row - 1, col, [['Name', 'Birthday', '', 'Name', 'Birthday']]);
sheet.setArray(row, col, ["Fritz", "Xi", "Amy", "Sravan", "Tom", "Fred", "Hector", "Sal"]);
sheet.setFormula(row, col + 1, 'RANDARRAY(COUNTA(C20:C27))*40000');
sheet.setFormula(row, col + 3, 'SORTBY(G20:H27,H20:H27)');
formatter = 'mm/dd/yyyy';
sheet.getRange(row, col + 1, 8, 1).formatter(formatter);
sheet.getRange(row, col + 4, 8, 1).formatter(formatter);
spread.resumeCalcService();
spread.resumePaint();
}
const applyTableStyleForRange = (sheet, row, col, rowCount, colCount, options) => {
var tableName = "tmpTable";
var TableThemes = GC.Spread.Sheets.Tables.TableThemes;
// use table to help set style then remove like convert table to range in Excel
sheet.tables.add(tableName, row, col, rowCount, colCount, TableThemes.medium7, options);
sheet.tables.remove(tableName, 2 /* keep style */);
}
return <div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => initSpread(spread)}>
<Worksheet>
</Worksheet>
</SpreadSheets>
</div>
</div>;
}
import * as React from 'react';
import GC from '@mescius/spread-sheets';
import '@mescius/spread-sheets-resources-ja';
GC.Spread.Common.CultureManager.culture("ja-jp");
import { SpreadSheets, Worksheet } from '@mescius/spread-sheets-react';
import './styles.css';
const Component = React.Component;
export class App extends Component {
constructor(props) {
super(props);
this.spread = null;
}
render() {
return <div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread=>this.initSpread(spread)}>
<Worksheet>
</Worksheet>
</SpreadSheets>
</div>
</div>;
}
initSpread(spread) {
this.spread = spread;
spread.options.allowDynamicArray = true;
var sheet = spread.getActiveSheet();
spread.suspendPaint();
spread.suspendCalcService();
sheet.name('RANDARRAY');
sheet.defaults.colWidth = 80;
sheet.setColumnWidth(0, 20);
sheet.setColumnWidth(1, 20);
sheet.setText(0, 2, 'RANDARRAY関数を使用すると、0から1までのランダムな数値の配列を生成できます。 構文：RANDARRAY([rows], [columns])');
var row = 2;
var col = 2;
var col2 = col + 5;
var formula = 'SEQUENCE(1, 5)';
sheet.setText(row, col, formula);
sheet.setFormula(++row, col, formula);
row++;
this.applyTableStyleForRange(sheet, row + 1, col, 5, 5);
formula = 'DATE(YEAR(TODAY()), C' + row + ':G' + row +' , 1)';
var formatter = 'mmmm';
sheet.setText(row + 1, col2, ' <--- ' + formula + ' with ' + formatter);
sheet.setFormula(++row, col, formula);
sheet.getRange(row, col, 1, 5).formatter(formatter);
row++;
formula = 'RANDARRAY(4,5)';
formatter = '0.000000'
sheet.setText(row, col2, ' <--- ' + formula + ' with ' + formatter);
sheet.setFormula(row, col, formula);
sheet.getRange(row, col, 4, 5).formatter(formatter);
row += 6;
this.applyTableStyleForRange(sheet, row, col, 4, 5, { showHeader: false });
formula = 'INT(RANDARRAY(4,5)*100)';
sheet.setFormula(row, col, formula);
sheet.setText(row, col2, ' <--- ' + formula);
row += 6;
this.applyTableStyleForRange(sheet, row, col, 11, 1);
this.applyTableStyleForRange(sheet, row, col + 2, 11, 1);
sheet.setText(row - 1, col + 1, 'Random order: SORTBY(C20:C29,RANDARRAY(COUNTA(C20:C29)))');
sheet.setText(row - 1, col + 7, 'Sort range by birthday column: SORTBY(G20:H27,H20:H27)');
formula = 'SEQUENCE(10)'
sheet.setText(row, col, 'Units');
sheet.setText(row, col + 2, 'SortBy');
row++;
sheet.setFormula(row, col, formula);
formula = 'SORTBY(C20:C29,RANDARRAY(COUNTA(C20:C29)))';
sheet.setFormula(row, col + 2, formula);
col += 4;
this.applyTableStyleForRange(sheet, row - 1, col, 9, 2);
this.applyTableStyleForRange(sheet, row - 1, col + 3, 9, 2);
sheet.setArray(row - 1, col, [['Name', 'Birthday', '', 'Name', 'Birthday']]);
sheet.setArray(row, col, ["Fritz", "Xi", "Amy", "Sravan", "Tom", "Fred", "Hector", "Sal"]);
sheet.setFormula(row, col + 1, 'RANDARRAY(COUNTA(C20:C27))*40000');
sheet.setFormula(row, col + 3, 'SORTBY(G20:H27,H20:H27)');
formatter = 'mm/dd/yyyy';
sheet.getRange(row, col + 1, 8, 1).formatter(formatter);
sheet.getRange(row, col + 4, 8, 1).formatter(formatter);
spread.resumeCalcService();
spread.resumePaint();
}
applyTableStyleForRange(sheet, row, col, rowCount, colCount, options) {
var tableName = "tmpTable";
var TableThemes = GC.Spread.Sheets.Tables.TableThemes;
// use table to help set style then remove like convert table to range in Excel
sheet.tables.add(tableName, row, col, rowCount, colCount, TableThemes.medium7, options);
sheet.tables.remove(tableName, 2 /* keep style */);
}
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/ja/react/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- SystemJS -->
<script src="$DEMOROOT$/ja/react/node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('$DEMOROOT$/ja/lib/react/license.js').then(function () {
System.import('./src/app');
});
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: 100%;
height: 100%;
overflow: hidden;
float: left;
}
.options-container {
float: right;
width: 280px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.option-row {
font-size: 14px;
padding: 5px;
margin-top: 10px;
}
#switchAutoMergeMode {
margin: 10px 0px;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
#app {
height: 100%;
}
(function (global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true,
react: true
},
meta: {
'*.css': { loader: 'css' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-resources-ja': 'npm:@mescius/spread-sheets-resources-ja/index.js',
'@mescius/spread-sheets-react': 'npm:@mescius/spread-sheets-react/index.js',
'@grapecity/jsob-test-dependency-package/react-components': 'npm:@grapecity/jsob-test-dependency-package/react-components/index.js',
'react': 'npm:react/umd/react.production.min.js',
'react-dom': 'npm:react-dom/umd/react-dom.production.min.js',
'css': 'npm:systemjs-plugin-css/css.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'jsx'
},
"node_modules": {
defaultExtension: 'js'
},
}
});
})(this);
