图表封装组件

标签：封装 type value LABEL 图表组件 import CONFIG const

图表封装：

图表封装使用：
<template>

<chart-and-table
ref="chartAndTableRef"
:chart-desc="chartDesc"
:chart-loading="chartLoading"
:columns="columns"
:list="list"
:table-loading="tableLoading"
:total-count="totalCount"
chart-title="模块复用率"
table-title="软件模块清单"
@changePage="getTableData"
>
<template #operation>
<div class="chart-operation" style="width: 400px; display: flex;align-items: center">
<div style="width: 80px;font-size: 15px;font-weight: bolder">排序维度:</div>
<el-select v-model="queryForm.sort" style="width: 150px;">

<el-option v-for="item in sortDimensionOptions"
:key="item.value"
:label="item.label"
:value="item.value">

</el-option>
</el-select>
<el-radio-group v-model="queryForm.sortDirection" style="margin-left: 20px;">
<el-radio label="升序" value="asc"/>
<el-radio label="降序" value="desc"/>
</el-radio-group>
</div>
</template>
</chart-and-table>
</template>
引用：
import {MODULE_REUSE_RATE_DESC} from "@/settings/base.ts";
import {AXIS_LABEL_CONFIG, AXIS_LINE_CONFIG, COLOR_DEFAULT, GRID, LEGEND_CONFIG, SERIES_LABEL_CONFIG, SPLIT_LINE_CONFIG, TOOLTIP_CONFIG} from "@/settings/charts.ts";
import {AG_SW_MODULE_COLUMNS} from "@/settings/columns.ts";
import {$swpT} from "@/utils";
import ChartAndTable from "@/views/platformMeasure/chartAndTable.vue";
import {onMounted, reactive, ref, watch} from "vue";

const chartLoading = ref(false);
const tableLoading = ref(false);
const totalCount = ref(0);

const chartDesc = MODULE_REUSE_RATE_DESC;
const columns = AG_SW_MODULE_COLUMNS;
const list = ref<any>([]);
const sourceData = ref<any>([]);
const chartAndTableRef = ref();
const queryForm = reactive<any>({});
const queryFormRef = ref<any>();

watch(() => [queryForm.sort, queryForm.sortDirection], () => {
getTableData();
});
onMounted(() => {
getBarData();
getTableData();
// 渲染默认数据
queryForm.sort = "checkReuseRate";
queryForm.sortDirection = "asc";
});
// 重置搜索
const resetSearch = () => {
if (queryFormRef.value) {
queryFormRef.value.resetFields();
}
Object.keys(queryForm).forEach(fieldName => {
delete queryForm[fieldName];
});
getTableData();
};

在这里使用import {MODULE_REUSE_RATE_DESC} from "@/settings/base.ts";
// 模块复用率
export const MODULE_REUSE_RATE_DESC = [{
title: "数据范围",
desc: "根据搜索条件，以“项目+ECU+是否自研”为单位，取“校验节点非空”的“最新审批发布”的“软件模块选型方案”中软件模块“Base版本和校验版本同时有值的数据条目”；"
}, {
title: "计算公式",
desc: "软件模块复用度=获取数据软件模块复用度求和÷软件模块条目总数；应用项目数=引用该软件模块项目去重求和；工时=该软件模块评估工时求和"
}, {
title: "展示形式",
desc: "显示排名前10或后10的数据（可人工定义排序规则）"
}, {
title: "术语说明",
desc: "校验复用率-代码维度计算，评估复用率-工时维度计算"
}];

在这里使用import {AXIS_LABEL_CONFIG, AXIS_LINE_CONFIG, COLOR_DEFAULT, GRID, LEGEND_CONFIG, SERIES_LABEL_CONFIG, SPLIT_LINE_CONFIG, TOOLTIP_CONFIG} from "@/settings/charts.ts";

/**
* 图表配置
*
*
* @date 2024-11-25
*/
import {variables} from "@/styles";

// 颜色值预设
export const COLOR_DEFAULT = [
"#5470c6",
"#ed7d31",
"#a3a3a3",
"#ffc30a",
"#5ab1ef",
"#d87a80",
"#8d98b3",
"#e5cf0d",
"#97b552",
"#2ec7c9"
];

// 糖果色
export const COLOR_CANDY = [
"#fc97af",
"#87f7cf",
"#f7f494",
"#72ccff",
"#f7c5a0",
"#d4a4eb",
"#d2f5a6",
"#76f2f2"
];

// 图例配置
export const LEGEND_CONFIG = {
top: "bottom",
itemWidth: 12,
itemHeight: 12,
textStyle: {
color: variables.black,
fontSize: 12,
lineHeight: 14
}
};

// 栅格配置
export const GRID = {
left: 10,
right: 10,
bottom: 25,
containLabel: true
};

// 提示器配置
export const TOOLTIP_CONFIG = {
padding: [5, 10, 5, 10],
axisPointer: {
label: {
backgroundColor: variables.black,
color: variables.white
},
type: "cross"
},
backgroundColor: variables.bgLight,
textStyle: {
color: variables.black,
fontSize: 13
}
};

// 栅格线配置
export const SPLIT_LINE_CONFIG = {
show: true,
lineStyle: {
color: variables.border,
type: "dashed",
width: 1.25
}
};

// 坐标标签配置
export const AXIS_LABEL_CONFIG = {
show: true,
color: variables.dark
};

// 坐标线配置
export const AXIS_LINE_CONFIG = {
lineStyle: {
color: variables.border
}
};

// 数据块配置
export const SERIES_LABEL_CONFIG = {
show: true,
position: "inside",
fontSize: 13
};

在这里使用import {AG_SW_MODULE_COLUMNS} from "@/settings/columns.ts";

// 平台化度量-软件模块清单
export const AG_SW_MODULE_COLUMNS = [AG_INDEXES, {
field: "project",
headerName: $swpT("page.swModulePlan.project"), // 项目
headerTooltip: $swpT("page.swModulePlan.project"), // 项目
tooltipField: "project",
minWidth: 150,
editable: false
}, {
field: "ecu",
headerName: "ECU",
headerTooltip: "ECU",
tooltipField: "",
minWidth: 150,
editable: false
}]

使用：在这里拆出来options 为了适用多个图表

// 获取软件模块复用率柱状图数据
const getBarData = () => {
const dataset = {
dimensions: ["moduleName", "校验复用率", "评估复用率", "评估工时", "应用项目数"],
source: sourceData.value
};
const option = {
color: COLOR_DEFAULT,
legend: {
...LEGEND_CONFIG
},
tooltip: {
...TOOLTIP_CONFIG,
trigger: "axis"
},
xAxis: {
type: "category",
axisLabel: {
...AXIS_LABEL_CONFIG,
show: true,
interval: 0,
rotate: 20 // X轴文本过长时可倾斜
},
axisLine: AXIS_LINE_CONFIG
},
yAxis: [{
type: "value",
nameTextStyle: {
...AXIS_LABEL_CONFIG
},
name: "平均复用率",
position: "left",
axisLabel: {
...AXIS_LABEL_CONFIG,
formatter: "{value} %"
},
splitLine: SPLIT_LINE_CONFIG
}, {
type: "value",
nameTextStyle: {
...AXIS_LABEL_CONFIG
},
name: "应用项目数/评估工时",
position: "right",
splitLine: SPLIT_LINE_CONFIG,
axisLabel: {
...AXIS_LABEL_CONFIG
}
}],
dataZoom: {
show: true,
height: 20,
bottom: 40,
type: "slider",
start: 0,
end: 100, // 可根据数据长度调整
backgroundColor: "rgba(255,255,255,0)",
dataBackgroundColor: "rgba(114,204,255,1)",
fillerColor: "rgba(114,204,255,0.2)",
handleColor: "#72ccff",
textStyle: {
color: "#aaaaaa"
}
},
dataset: dataset,
grid: {
...GRID,
top: 70,
bottom: 55,
left: 60,
right: 60
},
series: [{
type: "bar", barMaxWidth: 60, label: {...SERIES_LABEL_CONFIG, show: true}
}, {
type: "bar", barMaxWidth: 60, label: {...SERIES_LABEL_CONFIG, show: true}
}, {
type: "line", yAxisIndex: 0, label: {
...SERIES_LABEL_CONFIG,
show: true, formatter: ({value}: { value: any }) => {
return `${value["评估工时"]} %`;
}
}
}, {
type: "line", yAxisIndex: 1, label: {...SERIES_LABEL_CONFIG, show: true}
}]
};
chartAndTableRef.value.init(option);
};
在这里使用import {$swpT} from "@/utils";
/**
* 注册template下国际化翻译
*
* @param key
* @param value
*/
export const $swpT = (key: any = "", value: any = "") => {
return window.$swpT(key, value);
};

在这里中的utils/common.js
/**
* 公共方法
*
*
* @date 2024-06-11
*/
import storage from "@/libs/storage.ts";
import {excelCellStyle, excelHeaderStyle, excelLinkCellStyleFont, excelTwoCellStyle} from "@/settings/exportExcelStyle.ts";
import {formatExportLink} from "@/settings/urlUtil";
import {ElMessage} from "element-plus";
import * as Exceljs from "exceljs";
import {saveAs} from "file-saver";
import _, {isEmpty} from "lodash";
import {LocationQueryValue} from "vue-router";

// *** 获取环境变量 - 不同于webpack的引入环境变量 *** //
const {VITE_APP_TITLE} = import.meta.env;

图表封装的页面：

<template>
<div
v-loading="props.chartLoading"
:fullscreen="isFullscreen"
:style="{ height: height ? `${chartItemHeight}` : '' }"
class="chart-item"
>

<div v-loading="props.chartLoading" class="chart-item">
<div class="chart-hd">
<span>{{ props.chartTitle }}</span>
<el-tooltip effect="dark" placement="right">
<template #content>
<TipWord :chart-desc="props.chartDesc"/>
</template>
<el-icon style="all: initial;margin-top: 3px;">
<InfoFilled/>
</el-icon>
</el-tooltip>
<span v-if="canFullscreen" class="pointer" style="font-size: 20px" title="全屏" @click="isFullscreen = !isFullscreen">
<el-icon :size="26">
<FullScreen/>
</el-icon>
</span>



<span v-if="hasDownload" title="下载" @click="onChartDownload">
<el-icon :size="26"><Download/></el-icon>
</span>
</div>
<div class="chart-bd">
<slot name="operation"/>
<div ref="chartRef" class="chart-instance"/>
</div>
</div>
</div>

<div v-loading="props.tableLoading" class="chart-item">
<div class="chart-hd">
<span>{{ props.tableTitle }}</span>
</div>
<div class="chart-bd">
<div class="chart-instance">
<div class="chart-operation">
<el-button plain type="primary" @click="exportData">
<el-icon :size="16">
<svg-icon iconName="icon-shujuguanli-daohang-daorushuju"/>
</el-icon> 
{{ $swpT("common.export") }}
</el-button>
</div>
<ag-grid-vue
:columnDefs="props.columns"
:rowData="props.list"
style="height: calc(100% - 30px);padding: 50px 0 10px 0; "
v-bind="settings"
@grid-ready="readyTable"
/>
<div class="chart-operation">
<el-pagination
v-model:current-page="pageState.pageNo"
v-model:page-size="pageState.pageSize"
:total="total"
v-bind="PAGINATION_CONFIG"
@size-change="pageState.pageNo = 1;changePage();
"
@current-change="changePage()"
></el-pagination>
</div>
</div>
</div>
</div>
</template>

// 表格预处理
const readyTable = (params: any) => {
agInstance.value = params;
autoFixTable();
};

// 调整宽度
const autoFixTable = () => {
window.onresize = () => {
sizeColumnsToFit();
};
sizeColumnsToFit();
};

// 列宽充满表格
const sizeColumnsToFit = () => {
agInstance.value?.api.sizeColumnsToFit();
};

// 生成图表
const init = (option: any) => {
const _chart = echarts.init(chart.value.value);
_chart.clear();
_chart.setOption(option);
_chart.resize();
chart.value.instance = _chart;
window.addEventListener("resize", _chart.resize);
};

// 分页切换
const changePage = () => {
emits("changePage", pageState);
};

// 导出
const exportData = () => {
const fileName = props.tableTitle;
agInstance.value.api.exportDataAsExcel({fileName});
};

// 元素高度
const chartItemHeight = computed(() => {
const propHeight = props.height;
return typeof propHeight !== "number" ? propHeight : `${propHeight}px`;
});

// 触发下载事件
const onChartDownload = () => {
if (!chart.value.instance) {
console.error("ECharts instance is not initialized");
return;
}

// 获取图表数据url
const dataUrl = chart.value.instance.getDataURL({
type: "png",
backgroundColor: "#ffffff",
pixelRatio: 2 // 2倍清晰度
});

// 创建隐藏的a标签
const a = document.createElement("a");
a.href = dataUrl;
a.download = `${props.chartTitle}.png`;
document.body.appendChild(a);
// 触发点击
a.click();
document.body.removeChild(a);
};

defineExpose({
init
});
</script>

在这里中的import TipWord from "@/components/tipWord.vue";
<template>
<div v-if="Array.isArray(props.chartDesc)">
<div v-for="(item, index) in props.chartDesc" :key="index" style="width: 600px;margin: 5px;">
<span :style="{ fontWeight: 'bold', color: '#ffa500' }">{{ index + 1 + "、" + item.title + ":" }}</span>
{{ item.desc }}<br/>
</div>
</div>
</template>

interface ChartDescItem {
title: string;
desc: string;
}
// TODO: 后面可能会有其他类型的描述，这里先只处理数组的情况
const props = defineProps({
chartDesc: {
type: Array as () => ChartDescItem[]
}
});
</script>

</style>

标签：封装,type,value,LABEL,图表,组件,import,CONFIG,const
From： https://www.cnblogs.com/nwy2012/p/18672469

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