범위

Wijmo 계기는 Range 객체로 구성됩니다. 기본적으로 범위는 계기 배경의 일부로 표시됩니다. 따라서 계기에 '좋음', '평균', '나쁨' 등의 '영역'을 표시할 수 있습니다.

계기의 showRanges 속성을 false로 설정하면 추가 범위가 표시되지 않습니다. 대신, 현재 계기 값을 기준으로 포인터 색을 자동으로 설정하는 데 사용됩니다.

import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import './styles.css'; import * as gauge from '@mescius/wijmo.gauge'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { let radThickness = 0.2; let linThickness = 0.4; // // create gauges let theRadialGauge = new gauge.RadialGauge('#theRadialGauge', { min: 0, max: 100, value: 75, isReadOnly: false, step: 10, pointer: { thickness: radThickness, color: 'black' }, ranges: [ { name: 'low', min: 0, max: 25, color: 'rgba(255,0,0,.4)' }, { name: 'med', min: 25, max: 50, color: 'rgba(255,255,0,.4)' }, { name: 'high', min: 50, max: 75, color: 'rgba(255,125,0,.4)' }, { name: 'top', min: 75, max: 100, color: 'rgba(0,255,0,.4)' }, ], valueChanged: (s) => { theLinearGauge.value = s.value; } }); // let theLinearGauge = new gauge.LinearGauge('#theLinearGauge', { min: 0, max: 100, value: 75, isReadOnly: false, step: 10, pointer: { thickness: linThickness, color: 'black' }, ranges: [ { name: 'low', min: 0, max: 25, color: 'rgba(255,0,0,.4)' }, { name: 'med', min: 25, max: 50, color: 'rgba(255,255,0,.4)' }, { name: 'high', min: 50, max: 75, color: 'rgba(255,125,0,.4)' }, { name: 'top', min: 75, max: 100, color: 'rgba(0,255,0,.4)' }, ], valueChanged: (s) => { theRadialGauge.value = s.value; } }); // document.getElementById('showRanges').addEventListener('click', (e) => { if (e.target.checked) { theRadialGauge.showRanges = theLinearGauge.showRanges = true; theRadialGauge.pointer.thickness = radThickness; theLinearGauge.pointer.thickness = linThickness; } else { theRadialGauge.showRanges = theLinearGauge.showRanges = false; theRadialGauge.pointer.thickness = 1; theLinearGauge.pointer.thickness = 1; } }); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Ranges</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"> <div class="form-check"> <label for="showRanges" class="form-check-label">showRanges:</label> <input id="showRanges" type="checkbox" checked="checked" class="form-check-input"> </div> <div id="theRadialGauge"></div> <div id="theLinearGauge"></div> </div> </body> </html>
.wj-gauge { margin: 20px auto; width: 50%; max-width: 250px; overflow: hidden; } body { margin-bottom: 24pt; } label { margin-right: 3px; }
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