Image関数を使用して、セルに画像を表示することができます。構文は次のとおりです。
=IMAGE(source,alt_text,sizing,height,width,clipX,clipY,clipHeight,clipWidth,vAlign,hAlign)
この関数には次のパラメータがあります：
source：Web上の画像リソースへのURL、または画像データのbase64文字列。
alt_text：（オプション）アクセシビリティのために画像を説明する代替テキスト。
sizing：（オプション）画像のフィットモードを表す番号。次のいずれか：
縦横比を維持して表示 - 0
画像全体を表示 - 1
元のサイズで表示 - 2
カスタムサイズで表示 - 3
height：（オプション）modeが3の場合の画像の高さです。
width：（オプション）modeが3の場合の画像の幅です。
clipX：（オプション）デスティネイションコンテキストに描画するソース画像のサブ長方形の左上のX座標。
clipY：（オプション）デスティネイションコンテキストに描画するソース画像のサブ長方形の左上のY座標。
clipHeight：（オプション）デスティネイションコンテキストに描画するソース画像のサブ長方形の高さ。
clipWidth：（オプション）デスティネイションコンテキストに描画するソース画像のサブ長方形の幅。
vAlign：（オプション）この値は画像の垂直方向の配置を示します。次のいずれか：
上揃え - 0
中央揃え - 1
下揃え - 2
hAlign：（オプション）この値は画像の水平方向の配置を示します。次のいずれか：
左揃え - 0
中央揃え - 1
右揃え - 2
import * as React from 'react';
import { createRoot } from 'react-dom/client';
import GC from '@mescius/spread-sheets';
import '@mescius/spread-sheets-resources-ja';
GC.Spread.Common.CultureManager.culture("ja-jp");
import './styles.css';
import { AppFunc } from './app-func';
// import { App } from './app-class';
// 1. Functional Component sample
createRoot(document.getElementById('app')).render(<AppFunc />);
// 2. Class Component sample
// createRoot(document.getElementById('app')).render(<App />);
import * as React from 'react';
import { SpreadSheets, Worksheet } from '@mescius/spread-sheets-react';
export function AppFunc() {
const initSpread = (spread) => {
spread.suspendPaint();
spread.fromJSON(data[0]);
spread.options.allowDynamicArray = true;
let sheet = spread.getActiveSheet();
sheet.name("Image Formula");
initImageFormula(sheet);
spread.resumePaint();
}
const initImageFormula = (sheet) => {
sheet.setFormula(1, 1, '=XLOOKUP(A2,Product_list[ITEM],Product_list[IMAGE])');
sheet.setFormula(5, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image13.jpg", "Wellington boots")');
sheet.setFormula(6, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image4.jpg", "Dress")');
sheet.setFormula(7, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image5.png", "Glasses")');
sheet.setFormula(8, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image6.jpg", "Hat")');
sheet.setFormula(9, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image7.png", "Jacket")');
sheet.setFormula(10, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image8.jpg", "Shorts")');
sheet.setFormula(11, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image9.jpg", "Slippers")');
sheet.setFormula(12, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image10.jpg", "Suitcase")');
sheet.setFormula(13, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image11.png", "Swimsuit")');
sheet.setFormula(14, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image12.jpg", "T-shirt")');
}
return (
<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => initSpread(spread)} newTabVisible={false}>
<Worksheet>
</Worksheet>
<Worksheet></Worksheet>
</SpreadSheets>
</div>
</div>
);
}
import * as React from 'react';
import { SpreadSheets, Worksheet } from '@mescius/spread-sheets-react';
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)} newTabVisible={false}>
<Worksheet>
</Worksheet>
<Worksheet></Worksheet>
</SpreadSheets>
</div>
</div>
)
}
initSpread(spread) {
spread.suspendPaint();
spread.fromJSON(data[0]);
spread.options.allowDynamicArray = true;
let sheet = spread.getActiveSheet();
sheet.name("Image Formula");
this.initImageFormula(sheet);
spread.resumePaint();
}
initImageFormula(sheet) {
sheet.setFormula(1, 1, '=XLOOKUP(A2,Product_list[ITEM],Product_list[IMAGE])');
sheet.setFormula(5, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image13.jpg", "Wellington boots")');
sheet.setFormula(6, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image4.jpg", "Dress")');
sheet.setFormula(7, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image5.png", "Glasses")');
sheet.setFormula(8, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image6.jpg", "Hat")');
sheet.setFormula(9, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image7.png", "Jacket")');
sheet.setFormula(10, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image8.jpg", "Shorts")');
sheet.setFormula(11, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image9.jpg", "Slippers")');
sheet.setFormula(12, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image10.jpg", "Suitcase")');
sheet.setFormula(13, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image11.png", "Swimsuit")');
sheet.setFormula(14, 4, '=IMAGE("$DEMOROOT$/spread/source/images/avatar/image12.jpg", "T-shirt")');
}
}
<!DOCTYPE html>
<html lang="en">
<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="$DEMOROOT$/spread/source/data/image-function.js" type="text/javascript"></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" style="height: 100%;"></div>
</body>
</html>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.sample-spreadsheets {
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/cjs/react.production.js',
'react-dom': 'npm:react-dom/cjs/react-dom.production.js',
'react-dom/client': 'npm:react-dom/cjs/react-dom-client.production.js',
'scheduler': 'npm:scheduler/cjs/scheduler.production.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);
