import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import './styles.css';
import * as core from '@mescius/wijmo';
import * as chart from '@mescius/wijmo.chart';
import * as annotation from '@mescius/wijmo.chart.annotation';
import { getData } from './data';
import { EditableAnnotationLayer, Button } from './EditableAnnotationLayer';
import { AxisScrollbar } from './AxisScrollbar';
//
document.readyState === 'complete' ? init() : window.onload = init;
//
function init() {
// create the chart
let al;
let chkbox = document.querySelector('#checkboxIsEditable');
chkbox.addEventListener('change', () => {
al.isEditable = chkbox.checked;
});
let theChart = new chart.FlexChart('#theChart', {
bindingX: 'x',
chartType: 'Scatter',
itemsSource: getData(),
tooltip: {
content: ''
},
series: [
{
name: 'Data',
binding: 'y'
}
],
rendered: () => {
if (!al) {
al = new EditableAnnotationLayer(theChart);
al.isEditable = chkbox.checked;
//add customize button
var triangle, triangleBtn = new Button(function (engine) {
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, isDataCoordinate) {
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, currentPoint, isDataCoordinate) {
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 = chart.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);
}
}
});
let axisScrollBar = new AxisScrollbar(theChart.axes[0]);
window.setTimeout(function () {
axisScrollBar.maxPos = 0.5;
}, 20);
}
<!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">
<!-- 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>
System.import('./src/app');
</script>
</head>
<body>
<div class="container-fluid">
<label id="labelIsEditable" for="checkboxIsEditable">Is Editable:</label>
<input type="checkbox" id="checkboxIsEditable" checked="checked" /></br>
<div id="theChart"></div>
</div>
</body>
</html>
// generate some random data
export function getData() {
var data = [], numCount = 100;
for (var i = 0; i < numCount; i++) {
data.push({
x: getRandomValue(100),
y: getRandomValue(1000)
});
}
return data;
}
//
function getRandomValue(max) {
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) {
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',
'@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.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',
'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);
