159 lines
3.6 KiB
Vue
159 lines
3.6 KiB
Vue
<!-- k线图表 -->
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<template>
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<div
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ref="chartRef"
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class="relative w-full"
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:style="{ height: props.height }"
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v-loading="props.loading"
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></div>
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</template>
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<script setup lang="ts">
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import type { EChartsOption } from '@/plugins/echarts'
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import { useChartOps, useChartComponent } from '@/hooks/core/useChart'
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import type { KLineChartProps } from '@/types/component/chart'
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defineOptions({ name: 'ArtKLineChart' })
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const props = withDefaults(defineProps<KLineChartProps>(), {
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// 基础配置
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height: useChartOps().chartHeight,
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loading: false,
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isEmpty: false,
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colors: () => useChartOps().colors,
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// 数据配置
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data: () => [],
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showDataZoom: false,
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dataZoomStart: 0,
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dataZoomEnd: 100
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})
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// 获取实际使用的颜色
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const getActualColors = () => {
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const defaultUpColor = '#4C87F3'
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const defaultDownColor = '#8BD8FC'
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return {
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upColor: props.colors?.[0] || defaultUpColor,
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downColor: props.colors?.[1] || defaultDownColor
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}
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}
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// 使用新的图表组件抽象
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const {
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chartRef,
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getAxisLineStyle,
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getAxisLabelStyle,
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getAxisTickStyle,
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getSplitLineStyle,
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getAnimationConfig,
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getTooltipStyle
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} = useChartComponent({
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props,
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checkEmpty: () => {
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return (
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!props.data?.length ||
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props.data.every(
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(item) =>
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item.open === 0 && item.close === 0 && item.high === 0 && item.low === 0
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)
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)
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},
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watchSources: [
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() => props.data,
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() => props.colors,
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() => props.showDataZoom,
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() => props.dataZoomStart,
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() => props.dataZoomEnd
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],
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generateOptions: (): EChartsOption => {
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const { upColor, downColor } = getActualColors()
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return {
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grid: {
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top: 20,
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right: 20,
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bottom: props.showDataZoom ? 80 : 20,
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left: 20,
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containLabel: true
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},
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tooltip: getTooltipStyle('axis', {
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axisPointer: {
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type: 'cross'
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},
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formatter: (params: Array<{ name: string; data: number[] }>) => {
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const param = params[0]
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const data = param.data
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return `
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<div style="padding: 5px;">
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<div><strong>时间：</strong>${param.name}</div>
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<div><strong>开盘：</strong>${data[0]}</div>
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<div><strong>收盘：</strong>${data[1]}</div>
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<div><strong>最低：</strong>${data[2]}</div>
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<div><strong>最高：</strong>${data[3]}</div>
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</div>
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`
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}
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}),
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xAxis: {
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type: 'category',
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data: props.data.map((item) => item.time),
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axisTick: getAxisTickStyle(),
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axisLine: getAxisLineStyle(true),
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axisLabel: getAxisLabelStyle(true)
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},
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yAxis: {
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type: 'value',
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scale: true,
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axisLabel: getAxisLabelStyle(true),
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axisLine: getAxisLineStyle(true),
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splitLine: getSplitLineStyle(true)
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},
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series: [
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{
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type: 'candlestick',
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data: props.data.map((item) => [
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item.open,
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item.close,
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item.low,
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item.high
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]),
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itemStyle: {
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color: upColor,
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color0: downColor,
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borderColor: upColor,
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borderColor0: downColor,
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borderWidth: 1
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},
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emphasis: {
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itemStyle: {
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borderWidth: 2,
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shadowBlur: 10,
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shadowColor: 'rgba(0, 0, 0, 0.3)'
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}
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},
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...getAnimationConfig()
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}
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],
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dataZoom: props.showDataZoom
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? [
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{
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type: 'inside',
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start: props.dataZoomStart,
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end: props.dataZoomEnd
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},
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{
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show: true,
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type: 'slider',
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top: '90%',
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start: props.dataZoomStart,
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end: props.dataZoomEnd
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}
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]
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: undefined
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}
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}
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})
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</script>
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