Overview

Similar to charts, sparklines provide a way to visualize your spreadsheet data at the cell level, such as trends in a series of values, seasonal increases or decreases, or economic cycles. Sparklines include Cascade, BoxPlot, Bullet, HBar, VBar, Pareto, Pie, Area, Scatter, Spread, Stacked, Vari, Compatible, SparklineEx, Month, Year, and custom sparklines. Excel sparklines can also be imported.

To create a sparkline, use the setSparkline method to set the sparkline for a cell. You can use the getSparkline method to get the sparkline. For example: There are three types of sparklines. The SparklineType enumeration represents the sparkline type. line column winloss You can use all three sparklines above in Excel. But for the other sparklines, such as Compatible sparkline, are not supported in Excel unless you get an add-in extension which provides that support. If you want to remove the sparkline, use the removeSparkline method to remove the sparkline for the specified cell. For example: You also can use formula to create a sparkline, please see Compatible for details.
import { Component, NgModule, enableProdMode } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { SpreadSheetsModule } from '@grapecity/spread-sheets-angular'; import GC from '@grapecity/spread-sheets'; import './styles.css'; @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { position = { row: 0, col: 0, rowCol: '0,0' }; type = 0; orientation = 0; spread: GC.Spread.Sheets.Workbook; hostStyle = { width: 'calc(100% - 280px)', height: '100%', overflow: 'hidden', float: 'left' }; clearSprikline() { let sheet = this.spread.getActiveSheet(); let range = this.getActualCellRange(sheet.getSelections()[0], sheet.getRowCount(), sheet.getColumnCount()); for (let r = 0; r < range.rowCount; r++) { for (let c = 0; c < range.colCount; c++) { sheet.removeSparkline(r + range.row, c + range.col); } } } addSprikline() { let sheet = this.spread.getActiveSheet(); let range = this.getActualCellRange(sheet.getSelections()[0], sheet.getRowCount(), sheet.getColumnCount()); let r = this.position.row; let c = this.position.col; let orientation = this.orientation; let type = this.type; //sparkline settings var setting = new GC.Spread.Sheets.Sparklines.SparklineSetting(); setting.options.showMarkers = true; setting.options.lineWeight = 3; setting.options.displayXAxis = true; setting.options.showFirst = true; setting.options.showLast = true; setting.options.showLow = true; setting.options.showHigh = true; setting.options.showNegative = true; if (!isNaN(r) && !isNaN(c)) { sheet.setSparkline(r, c, range, orientation, type, setting ); } } setOrientation(e: any) { this.orientation = parseInt(e.target.value); } setType(e: any) { this.type = parseInt(e.target.value); } setPosition(e: any) { let value = e.target.value, arr = value.split(','), row = parseInt(arr[0]), col = parseInt(arr[1]); this.position = { row: row, col: col, rowCol: row + ',' + col }; } _selectOption(select: string, value: number) { if (select === 'line_type') { this.type = value; } else { this.orientation = value; } } getActualCellRange(cellRange: any, rowCount: number, columnCount: number) { if (cellRange.row == -1 && cellRange.col == -1) { return new GC.Spread.Sheets.Range(0, 0, rowCount, columnCount); } else if (cellRange.row == -1) { return new GC.Spread.Sheets.Range(0, cellRange.col, rowCount, cellRange.colCount); } else if (cellRange.col == -1) { return new GC.Spread.Sheets.Range(cellRange.row, 0, cellRange.rowCount, columnCount); } return cellRange; } initSpread($event: any) { this.spread = $event.spread; let spread = this.spread, sheet = spread.getSheet(0); let self = this; sheet.suspendPaint(); var data = [1,-2,-1,6,4,-4,3,8]; var dateAxis = [new Date(2011, 0, 5),new Date(2011, 0, 1),new Date(2011, 1, 11),new Date(2011, 2, 1), new Date(2011, 1, 1),new Date(2011, 1, 3),new Date(2011, 2, 6),new Date(2011, 1, 19)]; sheet.setValue(0, 0, "Series 1"); sheet.setValue(0, 1, "Series 2"); for(let i=0;i<8;i++) { sheet.setValue(i+1, 0,data[i]); sheet.getCell(i+1, 1).value(dateAxis[i]).formatter("yyyy-mm-dd"); } sheet.setColumnWidth(1,100); sheet.setValue(11, 0, "*Data Range is A2-A9"); sheet.setValue(12, 0, "*Date axis range is B2-B9"); var dataRange = new GC.Spread.Sheets.Range(1, 0, 8, 1); var dateAxisRange = new GC.Spread.Sheets.Range(1, 1, 8, 1); sheet.getCell(0, 5).text("Sparkline without dateAxis:"); sheet.getCell(1, 5).text("(1) Line"); sheet.getCell(1, 8).text("(2) Column"); sheet.getCell(1, 11).text("(3) Winloss"); sheet.getCell(7, 5).text("Sparkline with dateAxis:"); sheet.getCell(8, 5).text("(1) Line"); sheet.getCell(8, 8).text("(2) Column"); sheet.getCell(8, 11).text("(3) Winloss"); //sparkline settings var setting = new GC.Spread.Sheets.Sparklines.SparklineSetting(); setting.options.showMarkers = true; setting.options.lineWeight = 3; setting.options.displayXAxis = true; setting.options.showFirst = true; setting.options.showLast = true; setting.options.showLow = true; setting.options.showHigh = true; setting.options.showNegative = true; //line sheet.addSpan(2, 5, 4, 3); sheet.setSparkline(2, 5, dataRange , GC.Spread.Sheets.Sparklines.DataOrientation.vertical , GC.Spread.Sheets.Sparklines.SparklineType.line , setting ); sheet.addSpan(9, 5, 4, 3); sheet.setSparkline(9, 5, dataRange , GC.Spread.Sheets.Sparklines.DataOrientation.vertical , GC.Spread.Sheets.Sparklines.SparklineType.line , setting , dateAxisRange , GC.Spread.Sheets.Sparklines.DataOrientation.vertical ); //column sheet.addSpan(2, 8, 4, 3); sheet.setSparkline(2, 8, dataRange , GC.Spread.Sheets.Sparklines.DataOrientation.vertical , GC.Spread.Sheets.Sparklines.SparklineType.column , setting ); sheet.addSpan(9, 8, 4, 3); sheet.setSparkline(9, 8, dataRange , GC.Spread.Sheets.Sparklines.DataOrientation.vertical , GC.Spread.Sheets.Sparklines.SparklineType.column , setting , dateAxisRange , GC.Spread.Sheets.Sparklines.DataOrientation.vertical ); //winloss sheet.addSpan(2, 11, 4, 3); sheet.setSparkline(2, 11, dataRange , GC.Spread.Sheets.Sparklines.DataOrientation.vertical , GC.Spread.Sheets.Sparklines.SparklineType.winloss , setting ); sheet.addSpan(9, 11, 4, 3); sheet.setSparkline(9, 11, dataRange , GC.Spread.Sheets.Sparklines.DataOrientation.vertical , GC.Spread.Sheets.Sparklines.SparklineType.winloss , setting , dateAxisRange , GC.Spread.Sheets.Sparklines.DataOrientation.vertical ); sheet.bind(GC.Spread.Sheets.Events.SelectionChanged, selectionChangedCallback); sheet.resumePaint(); function selectionChangedCallback() { let sheet = spread.getActiveSheet(); let sparkline = sheet.getSparkline(sheet.getActiveRowIndex(), sheet.getActiveColumnIndex()); if (sparkline) { updateSetting(sparkline); } else { initSetting(); } } function updateSetting(sparkline: any) { let type = sparkline.sparklineType(), orientation = sparkline.dataOrientation(), row = sparkline.row, column = sparkline.column; self.position = { row: row, col: column, rowCol: row + ',' + column }; self._selectOption('line_type', type); self._selectOption('line_orientation', orientation); } function initSetting() { self.position = { row: undefined, col: undefined, rowCol: '' }; self._selectOption('line_type', 0); self._selectOption('line_orientation', 0); } } } @NgModule({ imports: [BrowserModule, SpreadSheetsModule], declarations: [AppComponent], exports: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { } enableProdMode(); // Bootstrap application with hash style navigation and global services. platformBrowserDynamic().bootstrapModule(AppModule);
<!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$/en/angular/node_modules/@grapecity/spread-sheets/styles/gc.spread.sheets.excel2013white.css"> <!-- Polyfills --> <script src="$DEMOROOT$/en/angular/node_modules/core-js/client/shim.min.js"></script> <script src="$DEMOROOT$/en/angular/node_modules/zone.js/dist/zone.min.js"></script> <!-- SystemJS --> <script src="$DEMOROOT$/en/angular/node_modules/systemjs/dist/system.js"></script> <script src="systemjs.config.js"></script> <script> // workaround to load 'rxjs/operators' from the rxjs bundle System.import('rxjs').then(function (m) { System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators)); System.import('$DEMOROOT$/en/lib/angular/license.ts'); System.import('./src/app.component'); }); </script> </head> <body> <app-component></app-component> </body> </html>
<div class="sample-tutorial"> <gc-spread-sheets [hostStyle]="hostStyle" (workbookInitialized)="initSpread($event)"> <gc-worksheet [allowCellOverflow] = true> </gc-worksheet> </gc-spread-sheets> <div class="options-container"> <div class="option-group"> <label><b>Add SparkLine:</b></label> </div> <hr> <div class="option-group"> <label>1. Select the data range in the sheet</label> </div> <div class="option-group"> <label for="line_position">2. Enter destination cell (row,column index)</label> <input value="{{position.rowCol}}" id="line_position" (change)="setPosition($event)" /> </div> <div class="option-group"> <label for="line_position">3. Change the type and orientation</label> </div> <div class="option-group"> <label for="line_type" style="width: auto;">Type:</label> <select id="line_type" class="position" value="{{type}}" (change)="setType($event)"> <option value="0">line</option> <option value="1">column</option> <option value="2">winloss</option> </select> </div> <div class="option-group"> <label for="line_orientation">Orientation:</label> <select id="line_orientation" class="position" value="{{orientation}}" (change)="setOrientation($event)"> <option value="0">Vertical</option> <option value="1">Horizontal</option> </select> </div> <div class="option-group"> <label for="line_position">4. Click "Add Sparkline" button</label> </div> <div class="option-group"> <input type="button" value="Add Sparkline" id="btnAddSparkline" (click)="addSprikline($event)"> </div> <br> <div> <label><b>Remove SparkLine:</b></label> </div> <hr> <div class="option-group"> <label>1. Select Sparkline</label> </div> <div class="option-group"> <label for="line_position">2. Click "Clear Sparkline" button</label> </div> <div class="option-group"> <input type="button" value="Clear Sparkline" id="btnClearSparkline" (click)="clearSprikline($event)"> </div> </div> </div>
.sample { position: relative; height: 100%; overflow: auto; } .sample::after { display: block; content: ""; clear: both; } .sample-tutorial { position: relative; height: 100%; overflow: hidden; } p{ padding:2px 10px; background-color:#F4F8EB; } .sample-spreadsheets { width: calc(100% - 280px); 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; } .option-group { margin-bottom: 8px; } input, select { margin-top: 6px; padding: 4px 4px; width: 100%; box-sizing: border-box; } body { position: absolute; top: 0; bottom: 0; left: 0; right: 0; }
(function (global) { System.config({ transpiler: 'ts', typescriptOptions: { tsconfig: true }, meta: { 'typescript': { "exports": "ts" }, '*.css': { loader: 'css' } }, paths: { // paths serve as alias 'npm:': 'node_modules/' }, // map tells the System loader where to look for things map: { 'core-js': 'npm:core-js/client/shim.min.js', 'zone': 'npm:zone.js/dist/zone.min.js', 'rxjs': 'npm:rxjs/bundles/rxjs.umd.min.js', '@angular/core': 'npm:@angular/core/bundles/core.umd.min.js', '@angular/common': 'npm:@angular/common/bundles/common.umd.min.js', '@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.min.js', '@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.min.js', '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.min.js', '@angular/http': 'npm:@angular/http/bundles/http.umd.min.js', '@angular/common/http': 'npm:@angular/common/bundles/common-http.umd.min.js', '@angular/router': 'npm:@angular/router/bundles/router.umd.min.js', '@angular/forms': 'npm:@angular/forms/bundles/forms.umd.min.js', 'jszip': 'npm:jszip/dist/jszip.min.js', 'typescript': 'npm:typescript/lib/typescript.js', 'ts': 'npm:plugin-typescript/lib/plugin.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', '@grapecity/spread-sheets': 'npm:@grapecity/spread-sheets/index.js', '@grapecity/spread-sheets-angular': 'npm:@grapecity/spread-sheets-angular/bundles/grapecity-spread-sheets-angular.umd.js', '@grapecity/jsob-test-dependency-package/react-components': 'npm:@grapecity/jsob-test-dependency-package/react-components/index.js' }, // packages tells the System loader how to load when no filename and/or no extension packages: { src: { defaultExtension: 'ts' }, rxjs: { defaultExtension: 'js' }, "node_modules": { defaultExtension: 'js' }, } }); })(this);