From f94b1436d7a28c8e28d010b2cb657ab7c064e353 Mon Sep 17 00:00:00 2001
From: 826220679@qq.com <826220679@qq.com>
Date: 星期日, 28 十二月 2025 20:36:38 +0800
Subject: [PATCH] 修改了导航预览

---
 src/dikuai/daohangyulan.java |   48 ++++++++++++++++++++++++++++++++++++------------
 1 files changed, 36 insertions(+), 12 deletions(-)

diff --git a/src/dikuai/daohangyulan.java b/src/dikuai/daohangyulan.java
index d7a3ffd..bf29464 100644
--- a/src/dikuai/daohangyulan.java
+++ b/src/dikuai/daohangyulan.java
@@ -10,6 +10,7 @@
 import zhuye.Shouye;
 import zhuye.MapRenderer;
 import gecaoji.Gecaoji;
+import gecaoji.Device;
 import gecaoji.lujingdraw;
 import publicway.buttonset;
 
@@ -101,6 +102,11 @@
         this.currentDikuai = dikuai;
         this.currentPathIndex = 0;
         this.currentSpeed = DEFAULT_SPEED;
+        // 灏嗗綋鍓嶉�熷害(绫�/绉�)杞崲涓簁m/h鍐欏叆璁惧yaw灞炴��
+        try {
+            double kmh = this.currentSpeed * 3.6;
+            Device.getActiveDevice().setYaw(String.valueOf(kmh));
+        } catch (Exception ignore) { }
         this.navigationTrack.clear();
         
         // 鑾峰彇棣栭〉鍜屽湴鍥炬覆鏌撳櫒
@@ -449,9 +455,9 @@
     
     /**
      * 璁$畻涓ょ偣涔嬮棿鐨勬柟鍚戣锛堝害锛�
-     * 鍥炬爣榛樿鏈濅笂锛屽悜鍙虫棆杞�90搴﹁溅澶存湞鍙�
-     * atan2杩斿洖鐨勮搴︼細鍚戝彸鏄�0搴︼紝鍚戜笂鏄�90搴�
-     * 闇�瑕佽浆鎹负鍥炬爣鏃嬭浆瑙掑害锛氬悜鍙抽渶瑕�90搴︼紝鍚戜笂闇�瑕�0搴�
+     * 杞﹁締鍥炬爣鐨勮溅澶撮粯璁ゆ槸鍦ㄥ睆骞曟涓嬫柟锛�270搴︼級
+     * atan2杩斿洖鐨勮搴︼細鍚戝彸鏄�0搴︼紝鍚戜笂鏄�90搴︼紝鍚戝乏鏄�180搴︼紝鍚戜笅鏄�-90搴︼紙270搴︼級
+     * 闇�瑕佽浆鎹负鍥炬爣鏃嬭浆瑙掑害锛屼娇杞﹀ご鏈濆悜琛岄┒鏂瑰悜
      */
     private double calculateHeading(Point2D.Double from, Point2D.Double to) {
         double dx = to.x - from.x;
@@ -464,13 +470,13 @@
             atan2Angle += 360;
         }
         
-        // 鍥炬爣榛樿鏈濅笂锛�0搴︼級锛屽悜鍙虫棆杞�90搴﹁溅澶存湞鍙�
-        // 鎵�浠ワ細杩愬姩鏂瑰悜鍚戝彸锛�0搴︼級鈫� 闇�瑕佹棆杞�90搴�
-        //      杩愬姩鏂瑰悜鍚戜笂锛�90搴︼級鈫� 闇�瑕佹棆杞�0搴�
-        //      杩愬姩鏂瑰悜鍚戝乏锛�180搴︼級鈫� 闇�瑕佹棆杞�270搴�
-        //      杩愬姩鏂瑰悜鍚戜笅锛�270搴︼級鈫� 闇�瑕佹棆杞�180搴�
-        // 鍏紡锛歨eading = (90 - atan2Angle + 360) % 360
-        double heading = (90.0 - atan2Angle + 360.0) % 360.0;
+        // 鍥炬爣榛樿鏈濅笅锛�270搴︼級锛岄渶瑕佽绠楁棆杞搴︿娇杞﹀ご鏈濆悜琛岄┒鏂瑰悜
+        // 濡傛灉杩愬姩鏂瑰悜鍚戜笂锛�90搴︼級鈫� 闇�瑕佹棆杞�180搴︼紙270 - 90 = 180锛�
+        // 濡傛灉杩愬姩鏂瑰悜鍚戝彸锛�0搴︼級鈫� 闇�瑕佹棆杞�270搴︼紙270 - 0 = 270锛�
+        // 濡傛灉杩愬姩鏂瑰悜鍚戝乏锛�180搴︼級鈫� 闇�瑕佹棆杞�90搴︼紙270 - 180 = 90锛�
+        // 濡傛灉杩愬姩鏂瑰悜鍚戜笅锛�270搴︼級鈫� 闇�瑕佹棆杞�0搴︼紙270 - 270 = 0锛�
+        // 鍏紡锛歨eading = (270 - atan2Angle + 360) % 360
+        double heading = (270.0 - atan2Angle + 360.0) % 360.0;
         
         return heading;
     }
@@ -489,6 +495,11 @@
      */
     private void speedUp() {
         currentSpeed += SPEED_MULTIPLIER;
+        // 鍚屾鍒拌澶噛aw灞炴�э紙km/h锛�
+        try {
+            double kmh = currentSpeed * 3.6;
+            Device.getActiveDevice().setYaw(String.valueOf(kmh));
+        } catch (Exception ignore) { }
         updateSpeedDisplay();
     }
     
@@ -502,6 +513,11 @@
                 currentSpeed = 0.1;
             }
         }
+        // 鍚屾鍒拌澶噛aw灞炴�э紙km/h锛�
+        try {
+            double kmh = currentSpeed * 3.6;
+            Device.getActiveDevice().setYaw(String.valueOf(kmh));
+        } catch (Exception ignore) { }
         updateSpeedDisplay();
     }
     
@@ -509,8 +525,11 @@
      * 鏇存柊閫熷害鏄剧ず
      */
     private void updateSpeedDisplay() {
-        // 鍙互鍦ㄥ湴鍥句笂鏄剧ず褰撳墠閫熷害
-        // 杩欓噷鏆傛椂涓嶅疄鐜帮紝濡傛灉闇�瑕佸彲浠ュ湪MapRenderer涓坊鍔犻�熷害鏄剧ず
+        // 瀵艰埅棰勮涓嬪湪鍓茶崏鏈哄浘鏍囦笂鏂瑰疄鏃舵樉绀洪�熷害锛堝浐瀹氬儚绱犻棿璺濓級
+        if (mapRenderer != null) {
+            mapRenderer.setNavigationPreviewSpeed(currentSpeed);
+            mapRenderer.repaint();
+        }
     }
     
     /**
@@ -542,6 +561,11 @@
             mapRenderer.setNavigationPreviewSpeed(0.0); // 娓呴櫎閫熷害鏄剧ず
             mapRenderer.repaint();
         }
+
+        // 閫�鍑烘椂灏嗚澶噛aw灞炴�ч噸缃负0
+        try {
+            Device.getActiveDevice().setYaw("0");
+        } catch (Exception ignore) { }
         
         // 鎭㈠鍦板潡绠$悊椤甸潰
         // 鍦ㄦ竻绌篶urrentDikuai涔嬪墠淇濆瓨鍦板潡缂栧彿锛屼娇鐢╢inal鍙橀噺浠ヤ究鍦╨ambda涓娇鐢�

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