antvis/G2

[Bug]:legend图例 设置了size和itemWidth会导致图例项被挤出图表外 #6741

18211365467 posted onGitHub

Describe the bug / 问题描述

import { Chart } from '@antv/g2';

const chart = new Chart({ container: 'container', height: 350 }); const shapeList = ['bowtie', 'smooth', 'hv', 'rect', 'hollowPoint']; const data = [ { genre: 'Sports', sold: 50 }, { genre: 'Strategy', sold: 115 }, { genre: 'Action', sold: 120 }, { genre: 'Shooter', sold: 350 }, { genre: 'Other', sold: 150 }, { genre: 'Sp34orts', sold: 50 }, { genre: 'Stra2tegy', sold: 115 }, { genre: 'Action', sold: 120 }, { genre: 'Shoo5ter', sold: 350 }, { genre: 'Othe4r', sold: 150 }, { genre: 'Sports', sold: 50 }, { genre: 'Strat22egy', sold: 115 }, { genre: 'Acti2on', sold: 120 }, { genre: 'Sho23oter', sold: 350 }, { genre: 'Oth3er', sold: 150 }, { genre: 'S35ports', sold: 50 }, { genre: 'Strat44egy', sold: 115 }, { genre: 'Action', sold: 120 }, { genre: 'Shooter', sold: 350 }, { genre: 'Othe5r', sold: 150 }, { genre: 'S8ports', sold: 50 }, { genre: 'Str7ategy', sold: 115 }, { genre: 'Act7ion', sold: 120 }, { genre: 'Shoo2ter', sold: 350 }, { genre: 'Oth4er', sold: 150 },

]; chart.options({ type: 'interval', data, encode: { x: 'genre', y: 'sold', color: 'genre' }, legend: { color: { size: 100, itemWidth: 120, position:'left', // itemMarker itemMarker: (d, index) => shapeList[index], // itemLabel itemLabelFill: 'red', // itemValue itemValueText: (d, index) => data[index]['sold'], // itemBackground itemBackgroundFill: (d) => d.color, itemBackgroundFillOpacity: 0.2, }, }, });

chart.render();

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未配置size的时候会自动计算size的大小,当指定size后,需要自己指定布局,这里就需要增加marginLeft外边距,这部分我后面加到legend size的文档里

posted by interstellarmt 17 days ago

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