Vue Charts - Scatter Logarithmic Axis

In this demo, a logarithmic axis is used to visualize a set of rapidly-growing values.

Backend API

<template> <DxChart id="chart" :customize-point="customizePoint" :data-source="dataSource" title="Relative Masses of the Heaviest Solar System Objects" > <DxSeries argument-field="name" value-field="mass" type="scatter" > <DxPoint :size="20"/> </DxSeries> <DxValueAxis type="logarithmic" title="Mass Relative to the Earth" /> <DxArgumentAxis> <DxGrid :visible="true"/> <DxLabel :rotation-angle="20" overlapping-behavior="rotate" /> </DxArgumentAxis> <DxLegend :visible="false"/> <DxExport :enabled="true"/> <DxCommonPaneSettings> <DxBorder :visible="true"/> </DxCommonPaneSettings> <DxTooltip :enabled="true"/> </DxChart> </template> <script setup lang="ts"> import { DxChart, DxSeries, DxValueAxis, DxLabel, DxLegend, DxExport, DxGrid, DxArgumentAxis, DxTooltip, DxCommonPaneSettings, DxBorder, DxPoint, } from 'devextreme-vue/chart'; import { dataSource } from './data.ts'; function customizePoint({ data: { type } }: { data: { type: string } }) { let color: string | undefined; let hoverStyle: { border: { color: string } } | undefined; switch (type) { case 'Star': color = 'red'; hoverStyle = { border: { color: 'red' } }; break; case 'Satellite': color = 'gray'; hoverStyle = { border: { color: 'gray' } }; break; default: break; } return { color, hoverStyle }; } </script> <style> #chart { height: 440px; } </style>

export const dataSource = [{ name: 'Sun', mass: 332837, type: 'Star', }, { name: 'Jupiter', mass: 317.83, type: 'Planet', }, { name: 'Saturn', mass: 95.159, type: 'Planet', }, { name: 'Uranus', mass: 14.536, type: 'Planet', }, { name: 'Neptune', mass: 17.147, type: 'Planet', }, { name: 'Earth', mass: 1, type: 'Planet', }, { name: 'Venus', mass: 0.815, type: 'Planet', }, { name: 'Mars', mass: 0.107, type: 'Planet', }, { name: 'Mercury', mass: 0.0553, type: 'Planet', }, { name: 'Moon', mass: 0.0123, type: 'Satellite', }, { name: "Europa (Jupiter's Moon)", mass: 0.00803, type: 'Satellite', }];

import { createApp } from 'vue'; import App from './App.vue'; createApp(App).mount('#app');

<!DOCTYPE html> <html lang="en"> <head> <title>DevExtreme Demo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/26.1.5/css/dx.light.css" /> <link rel="stylesheet" type="text/css" href="./bundle.css" /> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="app"> </div> </div> <script src="bundles/vendor/vue.vendor.js"></script> <script src="./bundle.js"></script> </body> </html>