From 8ad75d5872872b79abada58589adad0df4614db6 Mon Sep 17 00:00:00 2001
From: xyc <jc_xiong@hotmail.com>
Date: 星期三, 07 十月 2026 11:59:44 +0800
Subject: [PATCH] fix(holiday): 走势图按年度配置截取假期天数

---
 traffic-audit-server/src/main/java/com/trafficaudit/holiday/service/HolidayTrendChartService.java |   12 +++++++++---
 1 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/traffic-audit-server/src/main/java/com/trafficaudit/holiday/service/HolidayTrendChartService.java b/traffic-audit-server/src/main/java/com/trafficaudit/holiday/service/HolidayTrendChartService.java
index 0f06317..3b4357d 100644
--- a/traffic-audit-server/src/main/java/com/trafficaudit/holiday/service/HolidayTrendChartService.java
+++ b/traffic-audit-server/src/main/java/com/trafficaudit/holiday/service/HolidayTrendChartService.java
@@ -93,16 +93,21 @@
     }
 
     public byte[] lineChart(String yAxisLabel, List<ChartSeries> series, boolean percentAxis) {
-        return lineChart(yAxisLabel, series, percentAxis, 1100, 590);
+        return lineChart(yAxisLabel, series, percentAxis, DAY_LABELS, 2, 1100, 590);
     }
 
     public byte[] lineChart(String yAxisLabel, List<ChartSeries> series, boolean percentAxis,
                             int width, int height) {
-        return lineChart(yAxisLabel, series, percentAxis, 2, width, height);
+        return lineChart(yAxisLabel, series, percentAxis, DAY_LABELS, 2, width, height);
     }
 
     public byte[] lineChart(String yAxisLabel, List<ChartSeries> series, boolean percentAxis,
                             int valueDecimals, int width, int height) {
+        return lineChart(yAxisLabel, series, percentAxis, DAY_LABELS, valueDecimals, width, height);
+    }
+
+    public byte[] lineChart(String yAxisLabel, List<ChartSeries> series, boolean percentAxis,
+                            List<String> dayLabels, int valueDecimals, int width, int height) {
         XYSeriesCollection dataset = new XYSeriesCollection();
         for (int seriesIndex = 0; seriesIndex < series.size(); seriesIndex++) {
             ChartSeries item = series.get(seriesIndex);
@@ -132,7 +137,8 @@
         plot.setRangeGridlinesVisible(false);
         plot.setDomainTickBandPaint(null);
         plot.setRangeTickBandPaint(null);
-        SymbolAxis domainAxis = new SymbolAxis(null, DAY_LABELS.toArray(new String[0]));
+        List<String> axisLabels = dayLabels == null || dayLabels.isEmpty() ? DAY_LABELS : dayLabels;
+        SymbolAxis domainAxis = new SymbolAxis(null, axisLabels.toArray(new String[0]));
         domainAxis.setGridBandPaint(new Color(0, 0, 0, 0));
         domainAxis.setGridBandAlternatePaint(new Color(0, 0, 0, 0));
         domainAxis.setLowerMargin(0.04);

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