Comments (5)
相关代码 都是依照api 来的
from g2.
export default defineComponent({
name: "PieChartBasicInfo",
props: {
id: {
type: String,
default: "",
},
pieChartData: {
type: Array,
default: () => [],
},
langValue: {
type: String,
default: "cn",
},
},
setup(props, ctx) {
/**
* state区域
*/
const { proxy } = getCurrentInstance();
let chartMap = ref("");
/**
* 数据更新图表
*/
const setIntervalFn = () => {
chartMap.value.changeData(props.pieChartData);
chartMap.value.legend("device", {
position: "right", // 配置图例显示位置
offsetX: -40,
custom: true, // 关键字段,告诉 G2,要使用自定义的图例
items: props.pieChartData.map((obj, index) => {
return {
name: obj.device, // 对应 itemName
value: `${(obj.deviceRate * 100).toFixed(2)}%`, // 对应 itemValue
marker: {
symbol: "square", // marker 的形状
spacing: 5,
style: {
fill: chartMap.value.getTheme().colors10[index], // marker 颜色,使用默认颜色,同图形对应
},
}, // marker 配置
};
}),
itemWidth: 110,
itemValue: {
alignRight: true,
fill: "#393A44",
}, // 配置 itemValue 样式
});
chartMap.value.render();
};
/**
* 初始化图表
*/
const initData = () => {
const chart = new Chart({
container: props.id,
autoFit: true,
height: 150,
padding: [0, 110, 0, 0],
});
const e = document.createEvent("Event");
chartMap.value = chart;
chart.theme({
styleSheet: {
brandColor: "#FF4500",
paletteQualitative10: [
"#FF4500",
"#1AAF8B",
"#406C85",
"#F6BD16",
"#2FB8FC",
"#B40F0F",
"#4435FF",
"#FF5CA2",
"#BBE800",
"#FE8A26",
],
paletteQualitative20: [
"#FF4500",
"#1AAF8B",
"#406C85",
"#F6BD16",
"#2FB8FC",
"#B40F0F",
"#4435FF",
"#FF5CA2",
"#BBE800",
"#FE8A26",
"#946DFF",
"#6C3E00",
"#6193FF",
"#FF988E",
"#36BCCB",
"#004988",
"#FFCF9D",
"#CCDC8A",
"#8D00A1",
"#1CC25E",
],
},
});
// tooltip的自定义内容
chart.scale("deviceRate", {
formatter: (val) => {
val = val * 100 + "%";
return val;
},
});
chart.coordinate("theta", {
radius: 0.75,
innerRadius: 0.6,
});
// let betAmountlang = proxy.$t('betAmount')
// // 辅助文本
// chart.annotation().text({
// position: ['50%', '50%'],
// content: betAmountlang,
// style: {
// fontSize: 12,
// fill: '#393A44',
// textAlign: 'center',
// },
// })
chart.interval().adjust("stack").position("deviceRate").color("device");
// chart.clear()
chart.render();
};
/**
* 监听 图表数据
*/
watch(
() => props.pieChartData,
() => setIntervalFn()
);
/**
* 监听 多语言
*/
watch(
() => props.langValue,
() => setIntervalFn()
);
/**
* 挂载 初始化图表
*/
onMounted(() => nextTick(() => initData()));
return {
chartMap,
id: props.id,
};
},
});
</script>
from g2.
甚至用官方demo 也是这样。用的是 vue3.x 的版本
from g2.
@pearmini help
from g2.
我也出现了,我是条形图,我版本是"@antv/g2": "^5.1.20", vue3
`
import { Chart } from '@antv/g2'
const data = ref([
{ group: '事业部1', value: 1 },
{ group: '销售小组2', value: 100 },
{ group: '销售小组3', value: 0 }
])
const _chart = new Chart({
container: 'container',
autoFit: true,
marginRight: 60,
marginTop: 60
})
_chart
.interval()
.coordinate({ transform: [{ type: 'transpose' }] })
.data(data.value)
.encode('x', 'group')
.encode('y', 'value')
.encode('size', 20)
.axis(false)
.label({
text: 'group',
textAlign: 'left',
position: 'left',
fill: '#99a9b4',
fontSize: 12,
dy: -20
})
.label({
text: 'value',
fontSize: 12,
textAlign: 'outside',
fill: '#fff',
dx: 10
})
_chart.render()
}
`
from g2.
Related Issues (20)
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- 双Y轴 + 缩略轴,拖动缩略轴,meta设置X轴为false,会导致右Y轴数据和X轴错位
- G5 版本的 Column 图 Tooltip 必须 hover 到数据 bar 上才会出现,而 G4.x 就可以 HOT 1
- 图与图之间的toolTip效果不一致 HOT 1
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- 饼图的 labelTransform 需要同时处理重合和超出视口的情况
- 【G2 V5】【条形图、柱状图】配置scrollbar后,来回拖动滚动条时,会经常出现坐标轴刻度值丢失的情况
- 功能需求 HOT 3
- 柱状图转换坐标系后如何让标签文字也进行旋转
- 选中区域太小,怎么让背景也能被hover或者选中? HOT 1
- 【G2 多轴图】多个柱形+一个折线共用横坐标轴,tooltip框内容显示错误
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from g2.