186 lines
7.2 KiB
Python
186 lines
7.2 KiB
Python
import json
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from pyecharts import options as opts
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from pyecharts.charts import Bar, Line
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from pyecharts.globals import CurrentConfig
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from Config.Config import ONLINE_HOST
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CurrentConfig.ONLINE_HOST = ONLINE_HOST
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class RuYuanZaiYuanModel:
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@staticmethod
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def load_student_data():
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try:
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# 加载招生数据(入园人数)
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with open("./Data/ZhaoShengCount.json", "r", encoding="utf-8") as f:
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enrollment_data = json.load(f)
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# 加载在校生数据(在园人数)
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with open("./Data/ZaiXiaoShengCount.json", "r", encoding="utf-8") as f:
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in_school_data = json.load(f)
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return enrollment_data, in_school_data
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except Exception as e:
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print(f"读取学生数据出错: {e}")
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return [], []
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@staticmethod
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def generate_preschool_education_config():
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# 获取学前教育相关数据
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enrollment_data, in_school_data = RuYuanZaiYuanModel.load_student_data()
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# 提取云南省级数据
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yunnan_enroll = next((item for item in enrollment_data if item["area_name"] == "云南省"), None)
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if not yunnan_enroll:
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return {}
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# 提取年份数据(2015-2024)
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years = [str(year) for year in range(2015, 2025)]
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# 构建学前教育数据
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urban_data = [] # 城区数据
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town_data = [] # 镇区数据
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rural_data = [] # 乡村数据
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total_enroll = [] # 总入园数
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for year in years:
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enroll_data = yunnan_enroll["education_data"]["preschool"].get(year, {})
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urban_data.append(enroll_data.get("urban", 0) / 10000) # 转换为万人
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town_data.append(enroll_data.get("town", 0) / 10000) # 转换为万人
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rural_data.append(enroll_data.get("rural", 0) / 10000) # 转换为万人
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# 计算总和作为总入园数，而非使用文件中的total字段
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calculated_total = enroll_data.get("urban", 0) + enroll_data.get("town", 0) + enroll_data.get("rural", 0)
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total_enroll.append(calculated_total / 10000) # 转换为万人
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# 构建ECharts配置
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option = {
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"title": {
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"text": "云南省学前教育人数统计",
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"left": "center",
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"textStyle": {"color": "#333"}
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},
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"tooltip": {
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"trigger": "axis",
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"axisPointer": {
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"type": "cross",
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"crossStyle": {"color": "#999"}
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},
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"textStyle": {"color": "#333"},
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"backgroundColor": "rgba(255, 255, 255, 0.8)",
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"borderColor": "rgba(0, 0, 0, 0.2)",
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"borderWidth": 1
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},
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"legend": {
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"data": ["城区", "镇区", "乡村", "总入园数"],
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"top": 30,
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"textStyle": {"color": "#333"},
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"icon": "roundRect",
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"itemWidth": 12,
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"itemHeight": 12
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},
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"xAxis": [
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{
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"type": "category",
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"data": years,
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"axisPointer": {"type": "shadow"},
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"axisLabel": {"color": "#333"},
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"axisLine": {"lineStyle": {"color": "#333"}}
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}
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],
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"yAxis": [
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{
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"type": "value",
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"name": "人数",
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"min": 0,
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"max": 100,
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"interval": 20,
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"axisLabel": {
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"formatter": "{value} 万人",
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"color": "#333"
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},
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"axisLine": {"lineStyle": {"color": "#333"}},
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"splitLine": {"lineStyle": {"color": "rgba(0,0,0,0.1)"}}
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},
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{
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"type": "value",
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"name": "总入园数",
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"min": 0,
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"max": "auto",
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"interval": "auto", # 自动计算间隔
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"position": "right", # 显示在右侧
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"axisLabel": {
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"formatter": "{value} 万人", # 确保数值格式正确
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"color": "#ee6666"
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},
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"axisLine": {"show": True, "lineStyle": {"color": "#ee6666"}},
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"axisTick": {"show": True},
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"color": "#333"
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},
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{
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"type": "value",
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"name": "总入园数",
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"min": 0,
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"max": "auto", # 修改为自动适应数据最大值
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"interval": 8,
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"axisLabel": {
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"formatter": "{value} 万人",
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"color": "#333"
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},
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"axisLine": {"lineStyle": {"color": "#333"}},
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"splitLine": {"show": False}
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}
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],
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"series": [
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{
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"name": "城区",
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"type": "bar",
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"data": urban_data,
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"itemStyle": {
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"color": "#5470c6",
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"borderRadius": [6, 6, 0, 0]
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},
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"barWidth": "25%", # 增加柱子宽度
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"barGap": "-10%" # 设置负数让柱子重叠以减少空隙
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},
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{
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"name": "镇区",
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"type": "bar",
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"data": town_data,
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"itemStyle": {
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"color": "#91cc75",
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"borderRadius": [6, 6, 0, 0]
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},
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"barWidth": "25%", # 增加柱子宽度
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"barGap": "-10%" # 设置负数让柱子重叠以减少空隙
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},
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{
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"name": "乡村",
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"type": "bar",
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"data": rural_data,
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"itemStyle": {
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"color": "#fac858",
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"borderRadius": [6, 6, 0, 0]
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},
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"barWidth": "25%", # 增加柱子宽度
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"barGap": "-10%" # 设置负数让柱子重叠以减少空隙
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},
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{
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"name": "总入园数",
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"type": "line",
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"yAxisIndex": 1,
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"data": total_enroll,
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"lineStyle": {"color": "#ee6666", "width": 3},
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"symbol": "circle",
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"symbolSize": 8,
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"itemStyle": {"color": "#ee6666"}
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}
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],
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"grid": {
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"left": "3%",
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"right": "4%",
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"bottom": "3%",
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"containLabel": True
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}
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}
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return option |