From 09ed921c996b0d4620946a1ee2b59f2cd64f0531 Mon Sep 17 00:00:00 2001
From: xyc <jc_xiong@hotmail.com>
Date: 星期四, 08 十月 2026 11:03:38 +0800
Subject: [PATCH] docs(交接): 记录观测站速度/拥挤度走势图天数修正验收通过

---
 traffic-audit-server/src/main/java/com/trafficaudit/holiday/service/HolidayTrendChartService.java |    8 +++++++-
 1 files changed, 7 insertions(+), 1 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..eb09955 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
@@ -103,6 +103,12 @@
 
     public byte[] lineChart(String yAxisLabel, List<ChartSeries> series, boolean percentAxis,
                             int valueDecimals, int width, int height) {
+        return lineChart(yAxisLabel, series, percentAxis, valueDecimals, DAY_LABELS, width, height);
+    }
+
+    public byte[] lineChart(String yAxisLabel, List<ChartSeries> series, boolean percentAxis,
+                            int valueDecimals, List<String> dayLabels, int width, int height) {
+        List<String> axisLabels = (dayLabels == null || dayLabels.isEmpty()) ? DAY_LABELS : dayLabels;
         XYSeriesCollection dataset = new XYSeriesCollection();
         for (int seriesIndex = 0; seriesIndex < series.size(); seriesIndex++) {
             ChartSeries item = series.get(seriesIndex);
@@ -132,7 +138,7 @@
         plot.setRangeGridlinesVisible(false);
         plot.setDomainTickBandPaint(null);
         plot.setRangeTickBandPaint(null);
-        SymbolAxis domainAxis = new SymbolAxis(null, DAY_LABELS.toArray(new String[0]));
+        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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