wepy-antv-f2
v0.0.6
Published
wepy antv f2 components
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antv/f2 wepy
antv/f2 小程序 wepy 组件版本
使用
安装
npm install wepy-antv-f2
template
<!-- 这里的长宽属性 是按照 iPhone6 作为设计稿标准(宽度750px) -->
<F2Canvas :opts="opts" canvasId="circle" width="750" height="400"></F2Canvas>
script
import F2Canvas from 'wepy-antv-f2/F2Canvas';
// antv f2 抽离到 mini-program-utils, 都经过babel 编译
import F2 from 'mini-program-utils/dist/f2/adapterF2';
let chart = null;
const initChart = (canvas, width, height) => {
const data = [
{ year: '1951 年', sales: 38 },
{ year: '1952 年', sales: 52 },
{ year: '1956 年', sales: 61 },
{ year: '1957 年', sales: 145 },
{ year: '1958 年', sales: 48 },
{ year: '1959 年', sales: 38 },
{ year: '1960 年', sales: 38 },
{ year: '1962 年', sales: 38 }
];
chart = new F2.Chart({
el: canvas,
width,
height
});
chart.source(data, {
sales: {
tickCount: 5
}
});
chart.tooltip({
showItemMarker: false,
onShow(ev) {
const { items } = ev;
items[0].name = null;
items[0].name = items[0].title;
items[0].value = '¥ ' + items[0].value;
}
});
chart.interval().position('year*sales');
chart.render();
return chart;
};
export default class Index extends wepy.page {
components = {
F2Canvas
};
data = {
opts: {
onInit: initChart
}
};
}