import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import './styles.css';
//
import '@angular/compiler';
import { Component, Inject, enableProdMode, ViewChild, AfterViewInit, ɵresolveComponentResources } from '@angular/core';
import { BrowserModule, bootstrapApplication } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { WjChartModule } from '@mescius/wijmo.angular2.chart';
import { DataService } from './app.data';
import { EditableAnnotationLayer, Button } from './EditableAnnotationLayer';
import { AxisScrollbar } from './AxisScrollbar';
import * as core from '@mescius/wijmo';
import * as wjChart from '@mescius/wijmo.chart';
import * as annotation from '@mescius/wijmo.chart.annotation';
//
@Component({
standalone: true,
providers: [DataService],
imports: [FormsModule, WjChartModule, BrowserModule],
selector: 'app-component',
templateUrl: 'src/app.component.html',
})
export class AppComponent implements AfterViewInit {
data: any[];
isEditable: boolean;
al: EditableAnnotationLayer;
@ViewChild('theChart', { static: true }) theChart: wjChart.FlexChart;
//
constructor(@Inject(DataService) private dataService: DataService) {
this.data = dataService.getData();
this.isEditable = true;
}
//
editableChange() {
if (this.al) {
this.al.isEditable = this.isEditable;
}
}
//
chartRendered() {
let al = this.al;
if (!al) {
al = new EditableAnnotationLayer(this.theChart);
this.al = al;
al.isEditable = this.isEditable;
//add customize button
var triangle: any,
triangleBtn = new Button(
function (engine: wjChart.IRenderEngine) {
var triangleIcon = new annotation.Polygon({
tooltip: 'Custom Button - Triangle </br>Select to add Triangle Annotation.',
points: [
{
x: 10,
y: 5,
},
{
x: 5,
y: 15,
},
{
x: 15,
y: 15,
},
],
style: {
fill: 'yellow',
},
});
triangleIcon.render(engine);
return triangleIcon._element;
},
function (point: any, isDataCoordinate: boolean) {
var x = isDataCoordinate ? point.dx : point.x,
y = isDataCoordinate ? point.dy : point.y;
triangle = new annotation.Polygon({
attachment: isDataCoordinate
? annotation.AnnotationAttachment.DataCoordinate
: annotation.AnnotationAttachment.Absolute,
tooltip: 'Customize Annotation - Triangle',
points: [
{
x: x,
y: y,
},
{
x: x,
y: y,
},
{
x: x,
y: y,
},
],
style: {
fill: 'yellow',
},
});
al.items.push(triangle);
},
function (originPoint: any, currentPoint: any, isDataCoordinate: boolean) {
var ox = isDataCoordinate ? originPoint.dx : originPoint.x,
oy = isDataCoordinate ? originPoint.dy : originPoint.y,
cx = isDataCoordinate ? currentPoint.dx : currentPoint.x,
cy = isDataCoordinate ? currentPoint.dy : currentPoint.y,
offsetX = Math.abs(cx - ox),
offsetY = cy - oy,
isXDate = core.isDate(ox),
isYDate = core.isDate(oy),
oaDate = wjChart.FlexChart._fromOADate;
triangle.points.clear();
triangle.points.push({ x: ox, y: isYDate ? oaDate(oy - offsetY) : oy - offsetY });
triangle.points.push({
x: isXDate ? oaDate(ox - offsetX) : ox - offsetX,
y: isYDate ? oaDate(oy - 0 + offsetY) : oy + offsetY,
});
triangle.points.push({
x: isXDate ? oaDate(ox - 0 + offsetX) : ox + offsetX,
y: isYDate ? oaDate(oy - 0 + offsetY) : oy + offsetY,
});
},
);
al.buttons.push(triangleBtn);
//add pre-defined annotations.
var watermarker = new annotation.Text({
position: annotation.AnnotationPosition.Left | annotation.AnnotationPosition.Top,
attachment: annotation.AnnotationAttachment.Relative,
text: 'watermarker',
tooltip: 'Text Watermarker',
point: { x: 1, y: 1 },
style: { fill: '#cccccc', 'font-size': '30px', opacity: 0.2 },
});
al.items.push(watermarker);
var imgmarker = new annotation.Image({
position: annotation.AnnotationPosition.Right | annotation.AnnotationPosition.Top,
attachment: annotation.AnnotationAttachment.Relative,
tooltip: 'Image Watermarker',
point: { x: 0, y: 1 },
width: 128,
height: 33,
href: 'resources/wijmo-logo-text.png',
style: { opacity: 0.2 },
});
al.items.push(imgmarker);
var centerHLine = new annotation.Line({
attachment: annotation.AnnotationAttachment.DataCoordinate,
position: annotation.AnnotationPosition.Center,
content: 'Vertical Center Line',
start: { x: 50, y: 0 },
end: { x: 50, y: 1000 },
style: {
'stroke-width': '2px',
stroke: 'green',
},
});
al.items.push(centerHLine);
var centerVLine = new annotation.Line({
attachment: annotation.AnnotationAttachment.Relative,
position: annotation.AnnotationPosition.Center,
content: 'Horizontal Center Line',
start: { x: 0, y: 0.5 },
end: { x: 1, y: 0.5 },
style: {
'stroke-width': '2px',
stroke: 'red',
},
});
al.items.push(centerVLine);
var topRange = new annotation.Polygon({
attachment: annotation.AnnotationAttachment.Relative,
points: [
{ x: 0, y: 0 },
{ x: 0, y: 0.2 },
{ x: 1, y: 0.2 },
{ x: 1, y: 0 },
],
content: 'Top Range',
style: { fill: '#FEF0DB', opacity: 0.5, stroke: '#FEF0DB' },
});
al.items.push(topRange);
//flag
var pointIndex = 10;
['black', 'blue', 'green', 'red', 'yellow'].forEach(function (v) {
var flagSrc = 'resources/flag-' + v + '-icon.png';
var flag = new annotation.Image({
attachment: annotation.AnnotationAttachment.DataIndex,
seriesIndex: 0,
pointIndex: pointIndex,
width: 24,
height: 24,
href: flagSrc,
});
al.items.push(flag);
pointIndex += 10;
});
var rect = new annotation.Rectangle({
attachment: annotation.AnnotationAttachment.DataCoordinate,
point: { x: 10, y: 650 },
width: 120,
height: 150,
style: {
'stroke-dasharray': '4 4',
stroke: 'red',
},
});
al.items.push(rect);
var circle = new annotation.Circle({
seriesIndex: 0,
attachment: annotation.AnnotationAttachment.DataCoordinate,
radius: 80,
point: { x: 70, y: 350 },
style: {
stroke: 'blue',
fill: 'blue',
opacity: 0.3,
},
});
al.items.push(circle);
}
}
//
ngAfterViewInit() {
let axisScrollBar = new AxisScrollbar(this.theChart.axes[0]);
window.setTimeout(function () {
axisScrollBar.maxPos = 0.5;
}, 20);
}
}
//
//
enableProdMode();
// Resolve resources (templateUrl, styleUrls etc), After resolution all URLs have been converted into `template` strings.
ɵresolveComponentResources(fetch).then(() => {
// Bootstrap application
bootstrapApplication(AppComponent).catch((err) => console.error(err));
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>MESCIUS Wijmo FlexChart Editable Annotations</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- Polyfills -->
<script src="node_modules/core-js/client/shim.min.js"></script>
<script src="node_modules/zone.js/fesm2015/zone.min.js"></script>
<!-- SystemJS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous"></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('./src/app.component');
});
</script>
</head>
<body>
<app-component></app-component>
</body>
</html>
<div class="container-fluid">
<div class="form-group">
</div>
<div class="form-group">
<label id="labelIsEditable" for="checkboxIsEditable">Is Editable:</label>
<input type="checkbox" id="checkboxIsEditable" [(ngModel)]="isEditable" (change)="editableChange()" />
<wj-flex-chart #theChart bindingX="x" chartType="Scatter" [itemsSource]="data" tooltipContent="" (rendered)="chartRendered()">
<wj-flex-chart-series name="Data" binding="y"></wj-flex-chart-series>
</wj-flex-chart>
</div>
</div>
import { Injectable } from '@angular/core';
//
@Injectable()
export class DataService {
getData() {
var data = [],
numCount = 100;
for (var i = 0; i < numCount; i++) {
data.push({
x: this.getRandomValue(100),
y: this.getRandomValue(1000)
});
}
return data;
}
//
getRandomValue(max: number) {
return Math.round(Math.random() * max);
}
}
.wj-flexchart {
margin: 10px 0;
}
body {
margin-bottom: 24pt;
}
.wj-flexchart .wjanno-editable-layer .wjanno-container {
fill: #eee;
stroke: #666;
stroke-width: 1;
}
.wj-flexchart .wjanno-editable-layer .wjanno-dc-icon .wjanno-container {
fill: #eee;
}
.wj-flexchart .wjanno-editable-layer .wjanno-icon-selected .wjanno-container {
fill: #89E;
}
.no-selection {
user-select: none;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
-o-user-select: none;
}
.wj-flexchart {
padding-bottom: 25px;
}
/**** Axis Scrollbar Css *****/
.wj-flexchart .wj-axis-scrollbar-container {
position: relative;
}
.wj-flexchart .wj-axis-scrollbar-container .wj-chart-rangeslider {
border: 1px solid #EAEAEA;
background-color: #EAEAEA;
border-bottom-left-radius: 6px;
border-bottom-right-radius: 6px;
border-top-left-radius: 6px;
border-top-right-radius: 6px;
}
.wj-flexchart .wj-axis-scrollbar-container .wj-chart-hrangeslider {
height: 20px;
}
.wj-flexchart .wj-axis-scrollbar-container .wj-chart-vrangeslider {
width: 20px;
}
(function (global) {
SystemJS.config({
transpiler: './plugin-typescript.js',
typescriptOptions: {
"target": "ES2022",
"module": "system",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
},
baseURL: 'node_modules/',
meta: {
'typescript': {
"exports": "ts"
},
'*.css': { loader: 'systemjs-plugin-css' },
'*.mjs': {
format: 'esm'
},
},
paths: {
// paths serve as alias
'npm:': ''
},
packageConfigPaths: [
'/node_modules/*/package.json',
"/node_modules/@angular/*/package.json",
"/node_modules/@mescius/*/package.json"
],
map: {
'core-js': 'https://cdn.jsdelivr.net/npm/core-js@2.6.12/client/shim.min.js',
'typescript': 'https://cdnjs.cloudflare.com/ajax/libs/typescript/5.2.2/typescript.min.js',
"rxjs": "https://cdnjs.cloudflare.com/ajax/libs/rxjs/7.8.1/rxjs.umd.min.js",
'systemjs-plugin-css': 'https://cdn.jsdelivr.net/npm/systemjs-plugin-css@0.1.37/css.js',
'@mescius/wijmo': 'npm:@mescius/wijmo/index.js',
'@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js',
'@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles',
'@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures',
'@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js',
'@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js',
'@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js',
'@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js',
'@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js',
'@mescius/wijmo.chart.finance.analytics': 'npm:@mescius/wijmo.chart.finance.analytics/index.js',
'@mescius/wijmo.chart.hierarchical': 'npm:@mescius/wijmo.chart.hierarchical/index.js',
'@mescius/wijmo.chart.interaction': 'npm:@mescius/wijmo.chart.interaction/index.js',
'@mescius/wijmo.chart.radar': 'npm:@mescius/wijmo.chart.radar/index.js',
'@mescius/wijmo.chart.render': 'npm:@mescius/wijmo.chart.render/index.js',
'@mescius/wijmo.chart.webgl': 'npm:@mescius/wijmo.chart.webgl/index.js',
'@mescius/wijmo.chart.map': 'npm:@mescius/wijmo.chart.map/index.js',
'@mescius/wijmo.gauge': 'npm:@mescius/wijmo.gauge/index.js',
'@mescius/wijmo.grid': 'npm:@mescius/wijmo.grid/index.js',
'@mescius/wijmo.grid.detail': 'npm:@mescius/wijmo.grid.detail/index.js',
'@mescius/wijmo.grid.filter': 'npm:@mescius/wijmo.grid.filter/index.js',
'@mescius/wijmo.grid.search': 'npm:@mescius/wijmo.grid.search/index.js',
'@mescius/wijmo.grid.style': 'npm:@mescius/wijmo.grid.style/index.js',
'@mescius/wijmo.grid.grouppanel': 'npm:@mescius/wijmo.grid.grouppanel/index.js',
'@mescius/wijmo.grid.multirow': 'npm:@mescius/wijmo.grid.multirow/index.js',
'@mescius/wijmo.grid.transposed': 'npm:@mescius/wijmo.grid.transposed/index.js',
'@mescius/wijmo.grid.transposedmultirow': 'npm:@mescius/wijmo.grid.transposedmultirow/index.js',
'@mescius/wijmo.grid.pdf': 'npm:@mescius/wijmo.grid.pdf/index.js',
'@mescius/wijmo.grid.sheet': 'npm:@mescius/wijmo.grid.sheet/index.js',
'@mescius/wijmo.grid.xlsx': 'npm:@mescius/wijmo.grid.xlsx/index.js',
'@mescius/wijmo.grid.selector': 'npm:@mescius/wijmo.grid.selector/index.js',
'@mescius/wijmo.grid.cellmaker': 'npm:@mescius/wijmo.grid.cellmaker/index.js',
'@mescius/wijmo.nav': 'npm:@mescius/wijmo.nav/index.js',
'@mescius/wijmo.odata': 'npm:@mescius/wijmo.odata/index.js',
'@mescius/wijmo.olap': 'npm:@mescius/wijmo.olap/index.js',
'@mescius/wijmo.rest': 'npm:@mescius/wijmo.rest/index.js',
'@mescius/wijmo.pdf': 'npm:@mescius/wijmo.pdf/index.js',
'@mescius/wijmo.pdf.security': 'npm:@mescius/wijmo.pdf.security/index.js',
'@mescius/wijmo.viewer': 'npm:@mescius/wijmo.viewer/index.js',
'@mescius/wijmo.xlsx': 'npm:@mescius/wijmo.xlsx/index.js',
'@mescius/wijmo.undo': 'npm:@mescius/wijmo.undo/index.js',
'@mescius/wijmo.interop.grid': 'npm:@mescius/wijmo.interop.grid/index.js',
'@mescius/wijmo.touch': 'npm:@mescius/wijmo.touch/index.js',
'@mescius/wijmo.cloud': 'npm:@mescius/wijmo.cloud/index.js',
'@mescius/wijmo.barcode': 'npm:@mescius/wijmo.barcode/index.js',
'@mescius/wijmo.barcode.common': 'npm:@mescius/wijmo.barcode.common/index.js',
'@mescius/wijmo.barcode.composite': 'npm:@mescius/wijmo.barcode.composite/index.js',
'@mescius/wijmo.barcode.specialized': 'npm:@mescius/wijmo.barcode.specialized/index.js',
"@mescius/wijmo.angular2.chart.analytics": "npm:@mescius/wijmo.angular2.chart.analytics/index.js",
"@mescius/wijmo.angular2.chart.animation": "npm:@mescius/wijmo.angular2.chart.animation/index.js",
"@mescius/wijmo.angular2.chart.annotation": "npm:@mescius/wijmo.angular2.chart.annotation/index.js",
"@mescius/wijmo.angular2.chart.finance.analytics": "npm:@mescius/wijmo.angular2.chart.finance.analytics/index.js",
"@mescius/wijmo.angular2.chart.finance": "npm:@mescius/wijmo.angular2.chart.finance/index.js",
"@mescius/wijmo.angular2.chart.hierarchical": "npm:@mescius/wijmo.angular2.chart.hierarchical/index.js",
"@mescius/wijmo.angular2.chart.interaction": "npm:@mescius/wijmo.angular2.chart.interaction/index.js",
"@mescius/wijmo.angular2.chart.radar": "npm:@mescius/wijmo.angular2.chart.radar/index.js",
'@mescius/wijmo.angular2.chart.map': 'npm:@mescius/wijmo.angular2.chart.map/index.js',
"@mescius/wijmo.angular2.chart": "npm:@mescius/wijmo.angular2.chart/index.js",
"@mescius/wijmo.angular2.core": "npm:@mescius/wijmo.angular2.core/index.js",
"@mescius/wijmo.angular2.gauge": "npm:@mescius/wijmo.angular2.gauge/index.js",
"@mescius/wijmo.angular2.grid.detail": "npm:@mescius/wijmo.angular2.grid.detail/index.js",
"@mescius/wijmo.angular2.grid.filter": "npm:@mescius/wijmo.angular2.grid.filter/index.js",
"@mescius/wijmo.angular2.grid.grouppanel": "npm:@mescius/wijmo.angular2.grid.grouppanel/index.js",
"@mescius/wijmo.angular2.grid.search": "npm:@mescius/wijmo.angular2.grid.search/index.js",
"@mescius/wijmo.angular2.grid.multirow": "npm:@mescius/wijmo.angular2.grid.multirow/index.js",
"@mescius/wijmo.angular2.grid.sheet": "npm:@mescius/wijmo.angular2.grid.sheet/index.js",
'@mescius/wijmo.angular2.grid.transposed': 'npm:@mescius/wijmo.angular2.grid.transposed/index.js',
'@mescius/wijmo.angular2.grid.transposedmultirow': 'npm:@mescius/wijmo.angular2.grid.transposedmultirow/index.js',
"@mescius/wijmo.angular2.grid": "npm:@mescius/wijmo.angular2.grid/index.js",
"@mescius/wijmo.angular2.input": "npm:@mescius/wijmo.angular2.input/index.js",
"@mescius/wijmo.angular2.olap": "npm:@mescius/wijmo.angular2.olap/index.js",
"@mescius/wijmo.angular2.viewer": "npm:@mescius/wijmo.angular2.viewer/index.js",
"@mescius/wijmo.angular2.nav": "npm:@mescius/wijmo.angular2.nav/index.js",
"@mescius/wijmo.angular2.directivebase": "npm:@mescius/wijmo.angular2.directivebase/index.js",
'@mescius/wijmo.angular2.barcode.common': 'npm:@mescius/wijmo.angular2.barcode.common/index.js',
'@mescius/wijmo.angular2.barcode.composite': 'npm:@mescius/wijmo.angular2.barcode.composite/index.js',
'@mescius/wijmo.angular2.barcode.specialized': 'npm:@mescius/wijmo.angular2.barcode.specialized/index.js',
'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css',
'jszip': 'https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js',
'@angular/core': 'npm:@angular/core/fesm2022/core.mjs',
'@angular/core/primitives/signals': 'npm:@angular/core/fesm2022/primitives/signals.mjs',
'@angular/core/primitives/event-dispatch': 'npm:@angular/core/fesm2022/primitives/event-dispatch.mjs',
'@angular/common': 'npm:@angular/common/fesm2022/common.mjs',
'@angular/common/http': 'npm:@angular/common/fesm2022/http.mjs',
'@angular/compiler': 'npm:@angular/compiler/fesm2022/compiler.mjs',
'@angular/platform-browser': 'npm:@angular/platform-browser/fesm2022/platform-browser.mjs',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/fesm2022/platform-browser-dynamic.mjs',
'@angular/http': 'npm:@angular/http/fesm2022/http.mjs',
'@angular/router': 'npm:@angular/router/fesm2022/router.mjs',
'@angular/forms': 'npm:@angular/forms/fesm2022/forms.mjs',
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
"./src": {
defaultExtension: 'ts'
},
"node_modules": {
defaultExtension: 'js'
},
wijmo: {
defaultExtension: 'js',
}
}
});
})(this);
