Pie Animation (Vue)

This sample shows how to implement ChartAnimation in a FlexPie control.

You can use different animation modes for FlexPie by setting the animationMode property of ChartAnimation.

The ChartAnimation class has a duration property that allows you to set the length of animation in milliseconds.

Learn about FlexChart | FlexPie API Reference

This example uses Vue.

<template> <div class="container-fluid"> <div class="row"> <div class="col-sm-12 col-xs-12"> <wj-menu :value="animationMode" :header="'Animation Mode'" :itemClicked="animationModeChanged"> <wj-menu-item :value="'Point'">Point</wj-menu-item> <wj-menu-item :value="'Series'">Series</wj-menu-item> <wj-menu-item :value="'All'">All</wj-menu-item> </wj-menu> <wj-menu :value="easing" :header="'Easing'" :itemClicked="easingChanged"> <wj-menu-item :value="'Linear'">Linear</wj-menu-item> <wj-menu-item :value="'Swing'">Swing</wj-menu-item> <wj-menu-item :value="'EaseOutQuad'">EaseOutQuad</wj-menu-item> <wj-menu-item :value="'EaseInOutQuad'">EaseInOutQuad</wj-menu-item> <wj-menu-item :value="'EaseInCubic'">EaseInCubic</wj-menu-item> <wj-menu-item :value="'EaseOutCubic'">EaseOutCubic</wj-menu-item> <wj-menu-item :value="'EaseInOutCubic'">EaseInOutCubic</wj-menu-item> <wj-menu-item :value="'EaseInQuart'">EaseInQuart</wj-menu-item> <wj-menu-item :value="'EaseOutQuart'">EaseOutQuart</wj-menu-item> <wj-menu-item :value="'EaseInOutQuart'">EaseInOutQuart</wj-menu-item> <wj-menu-item :value="'EaseInQuint'">EaseInQuint</wj-menu-item> <wj-menu-item :value="'EaseOutQuint'"> EaseOutQuint</wj-menu-item> <wj-menu-item :value="'EaseInOutQuint'">EaseInOutQuint</wj-menu-item> <wj-menu-item :value="'EaseInSine'">EaseInSine</wj-menu-item> <wj-menu-item :value="'EaseOutSine'">EaseOutSine</wj-menu-item> <wj-menu-item :value="'EaseInOutSine'">EaseInOutSine</wj-menu-item> <wj-menu-item :value="'EaseInExpo'">EaseInExpo</wj-menu-item> <wj-menu-item :value="'EaseOutExpo'">EaseOutExpo</wj-menu-item> <wj-menu-item :value="'EaseInOutExpo'">EaseInOutExpo</wj-menu-item> <wj-menu-item :value="'EaseInCirc'">EaseInCirc</wj-menu-item> <wj-menu-item :value="'EaseOutCirc'">EaseOutCirc</wj-menu-item> <wj-menu-item :value="'EaseInOutCirc'">EaseInOutCirc</wj-menu-item> <wj-menu-item :value="'EaseInBack'">EaseInBack</wj-menu-item> <wj-menu-item :value="'EaseOutBack'">EaseOutBack</wj-menu-item> <wj-menu-item :value="'EaseInOutBack'">EaseInOutBack</wj-menu-item> <wj-menu-item :value="'EaseInBounce'">EaseInBounce</wj-menu-item> <wj-menu-item :value="'EaseOutBounce'">EaseOutBounce</wj-menu-item> <wj-menu-item :value="'EaseInOutBounce'">EaseInOutBounce</wj-menu-item> <wj-menu-item :value="'EaseInElastic'">EaseInElastic</wj-menu-item> <wj-menu-item :value="'EaseOutElastic'">EaseOutElastic</wj-menu-item> <wj-menu-item :value="'EaseInOutElastic'">EaseInOutElastic</wj-menu-item> </wj-menu> <label for="pieDuration">Duration:</label> <wj-input-number id="pieDuration" :value="duration" :min=200 :max=5000 :step=200 format="n0" :valueChanged="durationChanged"> </wj-input-number> </div> </div> <div class="row"> <div class="col-sm-12 col-xs-12"> <label for="pieInnerRadius">Inner Radius:</label> <wj-input-number id="pieInnerRadius" :value="innerRadius" :min=0 :max=1 :step=0.1 format="n1" :valueChanged="innerRadiusChanged"> </wj-input-number> <button type="button" class="btn btn-default" @click="resetData">reset data</button> <button type="button" class="btn btn-default" @click="addSlice">add slice</button> <button type="button" class="btn btn-default" @click="removeSlice">remove slice</button> </div> </div> <wj-flex-pie bindingName="id" binding="y0" :innerRadius="innerRadius" :palette="palette" :itemsSource="data"> <wj-flex-chart-animation :animationMode="animationMode" :easing="easing" :duration="duration" :initialized="animationInitialized"> </wj-flex-chart-animation> </wj-flex-pie> </div> </template> <script setup> import { isArray } from "@mescius/wijmo"; import { Palettes } from "@mescius/wijmo.chart"; import { getData, getRandomData } from "./data"; import { ref } from "vue"; const data = ref(getData()); const palette = ref(null); const animationMode = ref("All"); const easing = ref("Swing"); const duration = ref(400); const innerRadius = ref(0); const animation = ref(null); const _insertPieIdx = ref(null); function animationInitialized(ctrl) { animation.value = ctrl; } function animationModeChanged(e) { if (e.selectedValue) { animationMode.value = e.selectedValue; animation.value.animate(); } } function easingChanged(e) { if (e.selectedValue) { easing.value = e.selectedValue; animation.value.animate(); } } function durationChanged(e) { duration.value = e.value; if (animation.value) { animation.value.animate(); } } function innerRadiusChanged(e) { if (e.value < e.min || e.value > e.max) { return; } innerRadius.value = e.value; } function resetData() { data.value = getData(); _insertPieIdx.value = 1; } function addSlice() { data.value.push(getRandomData("added" + _insertPieIdx.value)); _insertPieIdx.value++; } function removeSlice() { if (data.value.length) { data.value.pop(); _insertPieIdx.value = _insertPieIdx.value <= 1 ? 1 : _insertPieIdx.value--; } } function _getRandomPalette() { let palettes = Object.keys(Palettes).filter((prop) => isArray(Palettes[prop])); let rand = Math.floor(Math.random() * palettes.length); // return Palettes[palettes[rand]]; } </script> <style> body { margin-bottom: 24px; } .row { margin: 10px -15px; } #pieAnimationMode { width: 220px; } #pieEasing { width: 220px; } #pieDuration, #pieInnerRadius { width: 180px; } </style>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo FlexChart Pie Animation</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="compiler.js" type="module"></script> <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.js'); </script> </head> <body> <div id="app"></div> </body> </html>
import * as wijmo from '@mescius/wijmo'; // // generate some random data export function getData() { let data = new wijmo.ObservableArray(); // for (let i = 0; i < 5; i++) { data.push(getRandomData('random' + getRandomValue(1000))); } // return data; } // export function getRandomData(id) { return { id: id, y0: getRandomValue(200), y1: getRandomValue(400), y2: getRandomValue(600), y3: getRandomValue(800), y4: getRandomValue(1000) }; } // function getRandomValue(max) { return Math.round(Math.random() * max); }
(function (global) { System.config({ transpiler: 'plugin-babel', babelOptions: { es2015: true }, meta: { '*.css': { loader: 'css' }, '*.vue': { loader: '../plugin-vue/index.js' } //'*.vue': { loader: 'systemjs-plugin-vue' } }, paths: { // paths serve as alias 'npm:': 'node_modules/' }, // map tells the System loader where to look for things map: { '@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.vue2.chart.analytics": "npm:@mescius/wijmo.vue2.chart.analytics/index.js", "@mescius/wijmo.vue2.chart.animation": "npm:@mescius/wijmo.vue2.chart.animation/index.js", "@mescius/wijmo.vue2.chart.annotation": "npm:@mescius/wijmo.vue2.chart.annotation/index.js", "@mescius/wijmo.vue2.chart.finance.analytics": "npm:@mescius/wijmo.vue2.chart.finance.analytics/index.js", "@mescius/wijmo.vue2.chart.finance": "npm:@mescius/wijmo.vue2.chart.finance/index.js", "@mescius/wijmo.vue2.chart.hierarchical": "npm:@mescius/wijmo.vue2.chart.hierarchical/index.js", "@mescius/wijmo.vue2.chart.interaction": "npm:@mescius/wijmo.vue2.chart.interaction/index.js", "@mescius/wijmo.vue2.chart.radar": "npm:@mescius/wijmo.vue2.chart.radar/index.js", '@mescius/wijmo.vue2.chart.map': 'npm:@mescius/wijmo.vue2.chart.map/index.js', "@mescius/wijmo.vue2.chart": "npm:@mescius/wijmo.vue2.chart/index.js", "@mescius/wijmo.vue2.core": "npm:@mescius/wijmo.vue2.core/index.js", "@mescius/wijmo.vue2.gauge": "npm:@mescius/wijmo.vue2.gauge/index.js", "@mescius/wijmo.vue2.grid.detail": "npm:@mescius/wijmo.vue2.grid.detail/index.js", "@mescius/wijmo.vue2.grid.filter": "npm:@mescius/wijmo.vue2.grid.filter/index.js", "@mescius/wijmo.vue2.grid.grouppanel": "npm:@mescius/wijmo.vue2.grid.grouppanel/index.js", '@mescius/wijmo.vue2.grid.search': 'npm:@mescius/wijmo.vue2.grid.search/index.js', "@mescius/wijmo.vue2.grid.multirow": "npm:@mescius/wijmo.vue2.grid.multirow/index.js", "@mescius/wijmo.vue2.grid.sheet": "npm:@mescius/wijmo.vue2.grid.sheet/index.js", '@mescius/wijmo.vue2.grid.transposed': 'npm:@mescius/wijmo.vue2.grid.transposed/index.js', '@mescius/wijmo.vue2.grid.transposedmultirow': 'npm:@mescius/wijmo.vue2.grid.transposedmultirow/index.js', "@mescius/wijmo.vue2.grid": "npm:@mescius/wijmo.vue2.grid/index.js", "@mescius/wijmo.vue2.input": "npm:@mescius/wijmo.vue2.input/index.js", "@mescius/wijmo.vue2.olap": "npm:@mescius/wijmo.vue2.olap/index.js", "@mescius/wijmo.vue2.viewer": "npm:@mescius/wijmo.vue2.viewer/index.js", "@mescius/wijmo.vue2.nav": "npm:@mescius/wijmo.vue2.nav/index.js", "@mescius/wijmo.vue2.base": "npm:@mescius/wijmo.vue2.base/index.js", '@mescius/wijmo.vue2.barcode.common': 'npm:@mescius/wijmo.vue2.barcode.common/index.js', '@mescius/wijmo.vue2.barcode.composite': 'npm:@mescius/wijmo.vue2.barcode.composite/index.js', '@mescius/wijmo.vue2.barcode.specialized': 'npm:@mescius/wijmo.vue2.barcode.specialized/index.js', 'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css', 'jszip': 'npm:jszip/dist/jszip.js', 'css': 'npm:systemjs-plugin-css/css.js', 'vue': 'npm:vue/dist/vue.cjs.js', '@vue/compiler-dom':'npm:@vue/compiler-dom/dist/compiler-dom.global.prod.js', '@vue/runtime-dom':'npm:@vue/runtime-dom/dist/runtime-dom.global.prod.js', '@vue/shared':'npm:@vue/shared/dist/shared.cjs.js', '@vue/compiler-dom':'npm:@vue/compiler-dom/dist/compiler-dom.global.prod.js', '@vue/runtime-dom':'npm:@vue/runtime-dom/dist/runtime-dom.global.prod.js', '@vue/shared':'npm:@vue/shared/dist/shared.cjs.js', '@vue/compiler-dom':'npm:@vue/compiler-dom/dist/compiler-dom.global.prod.js', '@vue/runtime-dom':'npm:@vue/runtime-dom/dist/runtime-dom.global.prod.js', '@vue/shared':'npm:@vue/shared/dist/shared.cjs.js', '@vue/compiler-dom':'npm:@vue/compiler-dom/dist/compiler-dom.global.prod.js', '@vue/runtime-dom':'npm:@vue/runtime-dom/dist/runtime-dom.global.prod.js', '@vue/shared':'npm:@vue/shared/dist/shared.cjs.js', '@vue/compiler-dom':'npm:@vue/compiler-dom/dist/compiler-dom.global.prod.js', '@vue/runtime-dom':'npm:@vue/runtime-dom/dist/runtime-dom.global.prod.js', '@vue/shared':'npm:@vue/shared/dist/shared.cjs.js', '@vue/compiler-dom':'npm:@vue/compiler-dom/dist/compiler-dom.global.prod.js', '@vue/runtime-dom':'npm:@vue/runtime-dom/dist/runtime-dom.global.prod.js', '@vue/shared':'npm:@vue/shared/dist/shared.cjs.js', '@vue/compiler-dom':'npm:@vue/compiler-dom/dist/compiler-dom.global.prod.js', '@vue/runtime-dom':'npm:@vue/runtime-dom/dist/runtime-dom.global.prod.js', '@vue/shared':'npm:@vue/shared/dist/shared.cjs.js', '@vue/compiler-dom':'npm:@vue/compiler-dom/dist/compiler-dom.global.prod.js', '@vue/runtime-dom':'npm:@vue/runtime-dom/dist/runtime-dom.global.prod.js', '@vue/shared':'npm:@vue/shared/dist/shared.cjs.js', 'vue-loader': 'npm:systemjs-vue-browser/index.js', //'systemjs-plugin-vue': 'npm:systemjs-plugin-vue/index.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' }, rxjs: { defaultExtension: 'js' }, "node_modules": { defaultExtension: 'js' }, wijmo: { defaultExtension: 'js', } } }); })(this);