From 69b40096cb0ae965f2a3e92672b880edfe7d04d2 Mon Sep 17 00:00:00 2001
From: 826220679@qq.com <826220679@qq.com>
Date: 星期六, 27 十二月 2025 21:14:09 +0800
Subject: [PATCH] 优化了登录页面
---
src/zhuye/WangfanDraw.java | 13 ++++++++++---
1 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/src/zhuye/WangfanDraw.java b/src/zhuye/WangfanDraw.java
index c56abf5..19c80ff 100644
--- a/src/zhuye/WangfanDraw.java
+++ b/src/zhuye/WangfanDraw.java
@@ -208,13 +208,13 @@
double lat = helper.parseDMToDecimal(latest.getLatitude(), latest.getLatDirection());
double lon = helper.parseDMToDecimal(latest.getLongitude(), latest.getLonDirection());
- if (!Double.isFinite(lat) || !Double.isFinite(lon)) {
+ if (!isFinite(lat) || !isFinite(lon)) {
return;
}
double[] local = helper.convertLatLonToLocal(lat, lon, baseLatLon[0], baseLatLon[1]);
Point2D.Double candidate = new Point2D.Double(local[0], local[1]);
- if (!Double.isFinite(candidate.x) || !Double.isFinite(candidate.y)) {
+ if (!isFinite(candidate.x) || !isFinite(candidate.y)) {
return;
}
@@ -427,5 +427,12 @@
g2d.setStroke(new BasicStroke(dashWidth, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND, 10.0f, dashPattern, 0.0f));
g2d.draw(path);
}
+
+ /**
+ * 妫�鏌ouble鍊兼槸鍚︽湁闄愶紙涓嶆槸NaN鎴栨棤绌峰ぇ锛�
+ * 鍏煎浣庣増鏈琂ava
+ */
+ private static boolean isFinite(double value) {
+ return !Double.isNaN(value) && !Double.isInfinite(value);
+ }
}
-
--
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