印刷

PrintDocumentクラスを使用すると、文書を作成して印刷できます。

PrintDocument.appendメソッドを使用してコンテンツを追加し、PrintDocument.printメソッドを使用して文書を印刷できます。

このサンプルは、ゲージと一緒にグリッド内のすべてのコンテンツを複数ページにわたってテーブルに印刷します。

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import * as wijmo from '@grapecity/wijmo'; import * as grid from '@grapecity/wijmo.grid'; import * as gauge from '@grapecity/wijmo.gauge'; import { getData } from './data'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { // // render using window.print() document.querySelector('#btnPrintDirect').addEventListener('click', () => { window.print(); }); // // render using wijmo.PrintDocument class document.querySelector('#btnPrintDoc').addEventListener('click', () => { // create PrintDocument let doc = new wijmo.PrintDocument({ title: 'PrintDocumentテスト' }); // // add CSS explicitly (since we can't use copyCss in jsfiddle) doc.append('<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">'); doc.append('<link href="https://cdn.grapecity.com/wijmo/5.latest/styles/wijmo.min.css" rel="stylesheet">'); // // add some simple text doc.append('<h1>印刷サンプル</h1>'); doc.append('<p>この文書は<b>PrintDocument</b>クラスを使用して作成されました。</p>'); // // add existing elements doc.append('<h2>既存の要素を描画</h2>'); doc.append('<p>ゲージコントロールを描画します。</p>'); doc.append(document.querySelector('#tblGauge')); // // add a printer-friendly version of a FlexGrid to the document let flex = wijmo.Control.getControl('#theGrid'); doc.append('<h2>FlexGridを表として描画</h2>'); doc.append('<p>FlexGridを印刷に適した表として描画します。</p>'); let tbl = renderTable(flex); doc.append(tbl); // // print the document doc.print(); }); // // create some gauges let g1 = new gauge.RadialGauge('#theGauge1', { value: 20, isReadOnly: false }); let g2 = new gauge.RadialGauge('#theGauge2', { value: 80, isReadOnly: false }); // // show the data in a grid let theGrid = new grid.FlexGrid('#theGrid', { autoGenerateColumns: false, columns: [ { binding: 'id', header: 'ID', width: 80 }, { binding: 'country', header: '国' }, { binding: 'active', header: '有効' }, { binding: 'downloads', header: 'DL数', width: 80 }, { binding: 'sales', header: '売上', width: 80 }, { binding: 'expenses', header: '費用', width: 80 }, ], itemsSource: getData() }); // // custom grid rendering function: renders grid as a table function renderTable(flex) { // start table let tbl = '<table>'; // // headers if (flex.headersVisibility & grid.HeadersVisibility.Column) { tbl += '<thead>'; for (let r = 0; r < flex.columnHeaders.rows.length; r++) { tbl += renderRow(flex.columnHeaders, r); } tbl += '</thead>'; } // // body tbl += '<tbody>'; for (let r = 0; r < flex.rows.length; r++) { tbl += renderRow(flex.cells, r); } tbl += '</tbody>'; // // done tbl += '</table>'; return tbl; } // function renderRow(panel, r) { let tr = '', row = panel.rows[r]; // if (row.renderSize > 0) { tr += '<tr>'; // panel.columns.forEach((col, c) => { if (col.renderSize > 0) { // get cell style, content let style = `width:${col.renderSize}px; text-align:${col.getAlignment()}; padding-right: 6px`; let content = panel.getCellData(r, c, true); // if (!row.isContentHtml && !col.isContentHtml) { content = wijmo.escapeHtml(content); } // // add cell to row if (panel.cellType == grid.CellType.ColumnHeader) { tr += `<th style="${style}">${content}</th>`; } else { // show boolean values as checkboxes let raw = panel.getCellData(r, c, false); if (raw === true) { content = '&#9745;'; } else if (raw === false) { content = '&#9744;'; } // tr += `<td style="${style}">${content}</td>`; } } }); // tr += '</tr>'; } // return tr; } }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity PrintDocument</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <p> <button class="btn btn-default" id="btnPrintDoc">PrintDocumentで印刷</button> <button class="btn btn-default" id="btnPrintDirect">このページを印刷</button> </p> <p>ゲージ:</p> <table id="tblGauge"> <tr> <td> <div id="theGauge1"></div> </td> <td> <div id="theGauge2"></div> </td> </tr> </table> <p>FlexGrid:</p> <div id="theGrid"> </div> </div> </body> </html>
export function getData() { let countries = ['アメリカ', 'ドイツ', 'イギリス', '日本', 'イタリア', 'ギリシャ'], data = []; // for (let i = 0; i < 100; i++) { data.push({ id: i, country: countries[i % countries.length], active: i % 5 != 0, downloads: Math.round(Math.random() * 20000), sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } // return data; }
.wj-flexgrid { height: 250px; } .wj-gauge { max-width: 250px; } body { margin-bottom: 20pt; }
(function (global) { System.config({ transpiler: 'plugin-babel', babelOptions: { es2015: true }, meta: { '*.css': { loader: 'css' } }, paths: { // paths serve as alias 'npm:': 'node_modules/' }, // map tells the System loader where to look for things map: { 'jszip': 'npm:jszip/dist/jszip.js', '@grapecity/wijmo': 'npm:@grapecity/wijmo/index.js', '@grapecity/wijmo.input': 'npm:@grapecity/wijmo.input/index.js', '@grapecity/wijmo.styles': 'npm:@grapecity/wijmo.styles', '@grapecity/wijmo.cultures': 'npm:@grapecity/wijmo.cultures', '@grapecity/wijmo.chart': 'npm:@grapecity/wijmo.chart/index.js', '@grapecity/wijmo.chart.analytics': 'npm:@grapecity/wijmo.chart.analytics/index.js', '@grapecity/wijmo.chart.animation': 'npm:@grapecity/wijmo.chart.animation/index.js', '@grapecity/wijmo.chart.annotation': 'npm:@grapecity/wijmo.chart.annotation/index.js', '@grapecity/wijmo.chart.finance': 'npm:@grapecity/wijmo.chart.finance/index.js', '@grapecity/wijmo.chart.finance.analytics': 'npm:@grapecity/wijmo.chart.finance.analytics/index.js', '@grapecity/wijmo.chart.hierarchical': 'npm:@grapecity/wijmo.chart.hierarchical/index.js', '@grapecity/wijmo.chart.interaction': 'npm:@grapecity/wijmo.chart.interaction/index.js', '@grapecity/wijmo.chart.radar': 'npm:@grapecity/wijmo.chart.radar/index.js', '@grapecity/wijmo.chart.render': 'npm:@grapecity/wijmo.chart.render/index.js', '@grapecity/wijmo.chart.webgl': 'npm:@grapecity/wijmo.chart.webgl/index.js', '@grapecity/wijmo.gauge': 'npm:@grapecity/wijmo.gauge/index.js', '@grapecity/wijmo.grid': 'npm:@grapecity/wijmo.grid/index.js', '@grapecity/wijmo.grid.detail': 'npm:@grapecity/wijmo.grid.detail/index.js', '@grapecity/wijmo.grid.filter': 'npm:@grapecity/wijmo.grid.filter/index.js', '@grapecity/wijmo.grid.search': 'npm:@grapecity/wijmo.grid.search/index.js', '@grapecity/wijmo.grid.grouppanel': 'npm:@grapecity/wijmo.grid.grouppanel/index.js', '@grapecity/wijmo.grid.multirow': 'npm:@grapecity/wijmo.grid.multirow/index.js', '@grapecity/wijmo.grid.transposed': 'npm:@grapecity/wijmo.grid.transposed/index.js', '@grapecity/wijmo.grid.transposedmultirow': 'npm:@grapecity/wijmo.grid.transposedmultirow/index.js', '@grapecity/wijmo.grid.pdf': 'npm:@grapecity/wijmo.grid.pdf/index.js', '@grapecity/wijmo.grid.sheet': 'npm:@grapecity/wijmo.grid.sheet/index.js', '@grapecity/wijmo.grid.xlsx': 'npm:@grapecity/wijmo.grid.xlsx/index.js', '@grapecity/wijmo.grid.selector': 'npm:@grapecity/wijmo.grid.selector/index.js', '@grapecity/wijmo.grid.cellmaker': 'npm:@grapecity/wijmo.grid.cellmaker/index.js', '@grapecity/wijmo.nav': 'npm:@grapecity/wijmo.nav/index.js', '@grapecity/wijmo.odata': 'npm:@grapecity/wijmo.odata/index.js', '@grapecity/wijmo.olap': 'npm:@grapecity/wijmo.olap/index.js', '@grapecity/wijmo.pdf': 'npm:@grapecity/wijmo.pdf/index.js', '@grapecity/wijmo.pdf.security': 'npm:@grapecity/wijmo.pdf.security/index.js', '@grapecity/wijmo.viewer': 'npm:@grapecity/wijmo.viewer/index.js', '@grapecity/wijmo.xlsx': 'npm:@grapecity/wijmo.xlsx/index.js', '@grapecity/wijmo.undo': 'npm:@grapecity/wijmo.undo/index.js', '@grapecity/wijmo.interop.grid': 'npm:@grapecity/wijmo.interop.grid/index.js', '@grapecity/wijmo.touch': 'npm:@grapecity/wijmo.touch/index.js', '@grapecity/wijmo.cloud': 'npm:@grapecity/wijmo.cloud/index.js', '@grapecity/wijmo.barcode': 'npm:@grapecity/wijmo.barcode/index.js', '@grapecity/wijmo.barcode.common': 'npm:@grapecity/wijmo.barcode.common/index.js', '@grapecity/wijmo.barcode.composite': 'npm:@grapecity/wijmo.barcode.composite/index.js', '@grapecity/wijmo.barcode.specialized': 'npm:@grapecity/wijmo.barcode.specialized/index.js', 'jszip': 'npm:jszip/dist/jszip.js', 'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css', '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: 'js' }, "node_modules": { defaultExtension: 'js' }, } }); })(this);