From 48ee74129bb09a817a0bbbabe860c4007b74c66b Mon Sep 17 00:00:00 2001
From: 826220679@qq.com <826220679@qq.com>
Date: 星期日, 21 十二月 2025 12:37:44 +0800
Subject: [PATCH] 新增了往返路径

---
 src/zhuye/MapRenderer.java |  297 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 295 insertions(+), 2 deletions(-)

diff --git a/src/zhuye/MapRenderer.java b/src/zhuye/MapRenderer.java
index 368e316..ed61778 100644
--- a/src/zhuye/MapRenderer.java
+++ b/src/zhuye/MapRenderer.java
@@ -31,6 +31,7 @@
 import zhangaiwu.Obstacledge;
 import zhangaiwu.yulanzhangaiwu;
 import yaokong.Control03;
+import bianjie.shudongdraw;
 
 /**
  * 鍦板浘娓叉煋鍣� - 璐熻矗鍧愭爣绯荤粯鍒躲�佽鍥惧彉鎹㈢瓑鍔熻兘
@@ -85,6 +86,7 @@
     private CircleCaptureOverlay circleCaptureOverlay;
     private final List<double[]> circleSampleMarkers = new ArrayList<>();
     private final List<Point2D.Double> realtimeMowingTrack = new ArrayList<>();
+    private final List<Point2D.Double> navigationPreviewTrack = new ArrayList<>(); // 瀵艰埅棰勮杞ㄨ抗
     private final Deque<tuowei.TrailSample> idleMowerTrail = new ArrayDeque<>();
     private final List<Point2D.Double> handheldBoundaryPreview = new ArrayList<>();
     private double boundaryPreviewMarkerScale = 1.0d;
@@ -101,9 +103,13 @@
     private boolean measurementModeActive = false;  // 娴嬮噺妯″紡鏄惁婵�娲�
     private boolean handheldBoundaryPreviewActive;
     private boolean pendingTrackBreak = true;
+    private bianjie.shudongdraw manualBoundaryDrawer = new bianjie.shudongdraw();  // 鎵嬪姩缁樺埗杈圭晫缁樺埗鍣�
     private boolean idleTrailSuppressed;
     private Path2D.Double realtimeBoundaryPathCache;
     private String realtimeBoundaryPathLand;
+    private WangfanDraw returnPathDrawer;  // 寰�杩旇矾寰勭粯鍒剁鐞嗗櫒
+    private List<Point2D.Double> currentReturnPath; // 褰撳墠鍦板潡鐨勫線杩旇矾寰勶紙鐢ㄤ簬鏄剧ず锛�
+    private List<Point2D.Double> previewReturnPath; // 棰勮鐨勫線杩旇矾寰�
 
     private static final double TRACK_SAMPLE_MIN_DISTANCE_METERS = 0.2d;
     private static final double TRACK_DUPLICATE_TOLERANCE_METERS = 1e-3d;
@@ -206,6 +212,14 @@
                 lastDragPoint = null;
                 dragInProgress = false;
             }
+            
+            public void mouseExited(MouseEvent e) {
+                // 榧犳爣绂诲紑闈㈡澘鏃讹紝娓呴櫎榧犳爣浣嶇疆鏄剧ず
+                if (manualBoundaryDrawer.isManualBoundaryDrawingMode()) {
+                    manualBoundaryDrawer.clearMousePosition();
+                    visualizationPanel.repaint();
+                }
+            }
 
             public void mouseClicked(MouseEvent e) {
                 if (dragInProgress) {
@@ -215,6 +229,14 @@
                 if (!SwingUtilities.isLeftMouseButton(e) || e.getClickCount() != 1) {
                     return;
                 }
+                // 浼樺厛澶勭悊鎵嬪姩缁樺埗杈圭晫妯″紡鐐瑰嚮
+                if (manualBoundaryDrawer.isManualBoundaryDrawingMode()) {
+                    Point2D.Double worldPoint = screenToWorld(e.getPoint());
+                    if (manualBoundaryDrawer.handleClick(worldPoint)) {
+                        visualizationPanel.repaint();
+                        return;
+                    }
+                }
                 // 浼樺厛澶勭悊娴嬮噺妯″紡鐐瑰嚮
                 if (measurementModeActive && handleMeasurementClick(e.getPoint())) {
                     return;
@@ -247,6 +269,17 @@
                     visualizationPanel.repaint();
                 }
             }
+            
+            public void mouseMoved(MouseEvent e) {
+                // 鍦ㄦ墜鍔ㄧ粯鍒惰竟鐣屾ā寮忔椂锛屾洿鏂伴紶鏍囦綅缃�
+                if (manualBoundaryDrawer.isManualBoundaryDrawingMode()) {
+                    Point2D.Double worldPoint = screenToWorld(e.getPoint());
+                    manualBoundaryDrawer.updateMousePosition(worldPoint);
+                    visualizationPanel.repaint();
+                } else {
+                    manualBoundaryDrawer.clearMousePosition();
+                }
+            }
         });
     }
 
@@ -377,6 +410,12 @@
 
     adddikuaiyulan.drawPreview(g2d, handheldBoundaryPreview, scale, handheldBoundaryPreviewActive, boundaryPreviewMarkerScale);
 
+        // 缁樺埗鎵嬪姩缁樺埗鐨勮竟鐣�
+        manualBoundaryDrawer.drawBoundary(g2d, scale);
+        
+        // 缁樺埗榧犳爣瀹炴椂浣嶇疆锛堟墜鍔ㄧ粯鍒惰竟鐣屾ā寮忔椂锛�
+        manualBoundaryDrawer.drawMousePosition(g2d, scale);
+
         // 缁樺埗瀵艰埅璺緞锛堜腑灞傦級
         if (hasPlannedPath) {
             drawCurrentPlannedPath(g2d);
@@ -417,9 +456,30 @@
         if (!realtimeMowingTrack.isEmpty()) {
             drawRealtimeMowingCoverage(g2d);
         }
+        
+        // 缁樺埗瀵艰埅棰勮宸插壊鍖哄煙
+        if (!navigationPreviewTrack.isEmpty()) {
+            drawNavigationPreviewCoverage(g2d);
+        }
+
+        // 鍏堢敾寰�杩旇矾寰勶紙绾�+鐐癸級锛屼繚璇佸壊鑽夋満鍥炬爣鍦ㄥ叾涓婃柟
+        if (returnPathDrawer != null && returnPathDrawer.isActive()) {
+            returnPathDrawer.draw(g2d, scale);
+        } else if (previewReturnPath != null && !previewReturnPath.isEmpty()) {
+            // 缁樺埗棰勮鐨勫線杩旇矾寰勶紙閾佺嚎璺浘椋庢牸锛�
+            WangfanDraw.drawRailwayPath(g2d, previewReturnPath, scale);
+        } else if (currentReturnPath != null && !currentReturnPath.isEmpty()) {
+            // 缁樺埗淇濆瓨鐨勫線杩旇矾寰勶紙閾佺嚎璺浘椋庢牸锛�
+            WangfanDraw.drawRailwayPath(g2d, currentReturnPath, scale);
+        }
 
         drawMower(g2d);
         
+        // 缁樺埗瀵艰埅棰勮閫熷害锛堝鏋滄鍦ㄥ鑸瑙堬級
+        if (navigationPreviewSpeed > 0 && mower != null && mower.hasValidPosition()) {
+            drawNavigationPreviewSpeed(g2d, scale);
+        }
+        
         // 缁樺埗娴嬮噺妯″紡锛堝鏋滄縺娲伙級
         if (measurementModeActive) {
             drawMeasurementMode(g2d, scale);
@@ -458,6 +518,60 @@
     private void drawMower(Graphics2D g2d) {
         mower.draw(g2d, scale);
     }
+    
+    /**
+     * 缁樺埗瀵艰埅棰勮閫熷害锛堝湪鍓茶崏鏈哄浘鏍囦笂鏂癸級
+     */
+    private void drawNavigationPreviewSpeed(Graphics2D g2d, double scale) {
+        if (mower == null || !mower.hasValidPosition()) {
+            return;
+        }
+        
+        Point2D.Double mowerPos = mower.getPosition();
+        if (mowerPos == null) {
+            return;
+        }
+        
+        // 灏嗛�熷害浠庣背/绉掕浆鎹负KM/h
+        double speedKmh = navigationPreviewSpeed * 3.6;
+        String speedText = String.format("%.1f km/h", speedKmh);
+        
+        // 淇濆瓨鍘熷鍙樻崲
+        AffineTransform originalTransform = g2d.getTransform();
+        
+        // 灏嗕笘鐣屽潗鏍囪浆鎹负灞忓箷鍧愭爣
+        Point2D.Double screenPos = worldToScreen(mowerPos);
+        
+        // 鎭㈠鍘熷鍙樻崲浠ョ粯鍒舵枃瀛楋紙鍥哄畾澶у皬锛屼笉闅忕缉鏀惧彉鍖栵級
+        g2d.setTransform(new AffineTransform());
+        
+        // 璁剧疆瀛椾綋锛堜笌缂╂斁鏂囧瓧澶у皬涓�鑷达紝11鍙峰瓧浣擄級
+        Font labelFont = new Font("寰蒋闆呴粦", Font.PLAIN, 11);
+        g2d.setFont(labelFont);
+        FontMetrics metrics = g2d.getFontMetrics(labelFont);
+        
+        // 璁$畻鏂囧瓧浣嶇疆锛堝湪鍓茶崏鏈哄浘鏍囦笂鏂癸級
+        int textWidth = metrics.stringWidth(speedText);
+        int textHeight = metrics.getHeight();
+        int textX = (int)Math.round(screenPos.x - textWidth / 2.0);
+        // 鍦ㄥ壊鑽夋満鍥炬爣涓婃柟锛岀暀鍑轰竴瀹氶棿璺�
+        // 鍥炬爣鍦ㄤ笘鐣屽潗鏍囩郴涓殑澶у皬绾︿负 48 * 0.8 / scale 绫�
+        // 杞崲涓哄睆骞曞儚绱狅細鍥炬爣楂樺害锛堝儚绱狅級= (48 * 0.8 / scale) * scale = 48 * 0.8 = 38.4 鍍忕礌
+        double iconSizePixels = 48.0 * 0.8; // 鍥炬爣鍦ㄥ睆骞曚笂鐨勫ぇ灏忥紙鍍忕礌锛�
+        int spacing = 8; // 闂磋窛锛堝儚绱狅級
+        int textY = (int)Math.round(screenPos.y - iconSizePixels / 2.0 - spacing - textHeight);
+        
+        // 缁樺埗鏂囧瓧鑳屾櫙锛堝崐閫忔槑鐧借壊锛屽寮哄彲璇绘�э級
+        g2d.setColor(new Color(255, 255, 255, 200));
+        g2d.fillRoundRect(textX - 4, textY - metrics.getAscent() - 2, textWidth + 8, textHeight + 4, 4, 4);
+        
+        // 缁樺埗鏂囧瓧
+        g2d.setColor(new Color(46, 139, 87)); // 浣跨敤涓婚缁胯壊
+        g2d.drawString(speedText, textX, textY);
+        
+        // 鎭㈠鍙樻崲
+        g2d.setTransform(originalTransform);
+    }
 
     private void drawRealtimeMowingCoverage(Graphics2D g2d) {
         if (realtimeMowingTrack == null || realtimeMowingTrack.size() < 2) {
@@ -468,6 +582,91 @@
         double effectiveWidth = getEffectiveMowerWidthMeters();
         gecaolunjing.draw(g2d, realtimeMowingTrack, effectiveWidth, boundaryPath);
     }
+    
+    /**
+     * 缁樺埗瀵艰埅棰勮宸插壊鍖哄煙
+     */
+    private void drawNavigationPreviewCoverage(Graphics2D g2d) {
+        if (navigationPreviewTrack == null || navigationPreviewTrack.size() < 2) {
+            return;
+        }
+        
+        Path2D.Double boundaryPath = currentBoundaryPath;
+        // 鑾峰彇瀵艰埅棰勮鐨勫壊鑽夊搴︼紙浠巇aohangyulan鑾峰彇锛�
+        double previewWidth = getNavigationPreviewWidth();
+        if (previewWidth <= 0) {
+            previewWidth = 0.5; // 榛樿50鍘樼背
+        }
+        gecaolunjing.draw(g2d, navigationPreviewTrack, previewWidth, boundaryPath);
+    }
+    
+    /**
+     * 璁剧疆瀵艰埅棰勮杞ㄨ抗
+     */
+    public void setNavigationPreviewTrack(List<Point2D.Double> track) {
+        if (track == null) {
+            navigationPreviewTrack.clear();
+        } else {
+            navigationPreviewTrack.clear();
+            navigationPreviewTrack.addAll(track);
+        }
+        if (visualizationPanel != null) {
+            visualizationPanel.repaint();
+        }
+    }
+    
+    /**
+     * 娣诲姞瀵艰埅棰勮杞ㄨ抗鐐�
+     */
+    public void addNavigationPreviewTrackPoint(Point2D.Double point) {
+        if (point != null && Double.isFinite(point.x) && Double.isFinite(point.y)) {
+            navigationPreviewTrack.add(new Point2D.Double(point.x, point.y));
+            if (visualizationPanel != null) {
+                visualizationPanel.repaint();
+            }
+        }
+    }
+    
+    /**
+     * 娓呴櫎瀵艰埅棰勮杞ㄨ抗
+     */
+    public void clearNavigationPreviewTrack() {
+        navigationPreviewTrack.clear();
+        if (visualizationPanel != null) {
+            visualizationPanel.repaint();
+        }
+    }
+    
+    private double navigationPreviewWidth = 0.5; // 瀵艰埅棰勮鐨勫壊鑽夊搴︼紙绫筹級
+    private double navigationPreviewSpeed = 0.0; // 瀵艰埅棰勮鐨勫壊鑽夋満閫熷害锛堢背/绉掞級
+    
+    /**
+     * 璁剧疆瀵艰埅棰勮鐨勫壊鑽夊搴�
+     */
+    public void setNavigationPreviewWidth(double widthMeters) {
+        navigationPreviewWidth = widthMeters > 0 ? widthMeters : 0.5;
+    }
+    
+    /**
+     * 鑾峰彇瀵艰埅棰勮鐨勫壊鑽夊搴�
+     */
+    private double getNavigationPreviewWidth() {
+        return navigationPreviewWidth;
+    }
+    
+    /**
+     * 璁剧疆瀵艰埅棰勮鐨勫壊鑽夋満閫熷害锛堢背/绉掞級
+     */
+    public void setNavigationPreviewSpeed(double speedMetersPerSecond) {
+        navigationPreviewSpeed = speedMetersPerSecond >= 0 ? speedMetersPerSecond : 0.0;
+    }
+    
+    /**
+     * 鑾峰彇瀵艰埅棰勮鐨勫壊鑽夋満閫熷害锛堢背/绉掞級
+     */
+    private double getNavigationPreviewSpeed() {
+        return navigationPreviewSpeed;
+    }
 
     private Path2D.Double getRealtimeBoundaryPath() {
         if (realtimeTrackLandNumber == null) {
@@ -777,6 +976,14 @@
             mowerEffectiveWidthMeters = defaultMowerWidthMeters;
         }
 
+        // 鍔犺浇寰�杩旇矾寰�
+        String returnPathStr = dikuai != null ? dikuai.getReturnPathCoordinates() : null;
+        if (returnPathStr != null && !returnPathStr.isEmpty() && !"-1".equals(returnPathStr)) {
+            currentReturnPath = lujingdraw.parsePlannedPath(returnPathStr);
+        } else {
+            currentReturnPath = null;
+        }
+
         loadRealtimeTrack(landNumber, dikuai != null ? dikuai.getMowingTrack() : null);
         visualizationPanel.repaint();
     }
@@ -1073,6 +1280,33 @@
     }
     
     /**
+     * 璁剧疆鎵嬪姩缁樺埗杈圭晫妯″紡
+     */
+    public void setManualBoundaryDrawingMode(boolean active) {
+        manualBoundaryDrawer.setManualBoundaryDrawingMode(active);
+        if (visualizationPanel != null) {
+            visualizationPanel.repaint();
+        }
+    }
+    
+    /**
+     * 鑾峰彇鎵嬪姩缁樺埗鐨勮竟鐣岀偣鍒楄〃
+     */
+    public List<Point2D.Double> getManualBoundaryPoints() {
+        return manualBoundaryDrawer.getManualBoundaryPoints();
+    }
+    
+    /**
+     * 娓呯┖鎵嬪姩缁樺埗鐨勮竟鐣岀偣
+     */
+    public void clearManualBoundaryPoints() {
+        manualBoundaryDrawer.clearManualBoundaryPoints();
+        if (visualizationPanel != null) {
+            visualizationPanel.repaint();
+        }
+    }
+    
+    /**
      * 璁剧疆娴嬮噺妯″紡
      */
     public void setMeasurementMode(boolean active) {
@@ -1870,10 +2104,11 @@
             return;
         }
         
-        // 璁剧疆鐐圭殑澶у皬锛堜笌杈圭晫绾垮搴︿竴鑷达級
+        // 璁剧疆鐐圭殑澶у皬锛堣竟鐣岀嚎瀹藉害鐨�2鍊嶏級
         // 杈圭晫绾垮搴︼細3 / Math.max(0.5, scale)
         double scaleFactor = Math.max(0.5, scale);
-        double markerDiameter = 3.0 / scaleFactor;  // 涓庤竟鐣岀嚎瀹藉害涓�鑷�
+        double boundaryLineWidth = 3.0 / scaleFactor;  // 杈圭晫绾垮搴�
+        double markerDiameter = boundaryLineWidth * 2.0;  // 杈圭晫鐐圭洿寰� = 杈圭晫绾垮搴︾殑2鍊�
         double markerRadius = markerDiameter / 2.0;
         
         // 璁剧疆瀛椾綋锛堜笌闅滅鐗╁簭鍙蜂竴鑷达紝涓嶉殢缂╂斁鍙樺寲锛�
@@ -2780,5 +3015,63 @@
     public Gecaoji getMower() {
         return mower;
     }
+    
+    /**
+     * 璁剧疆寰�杩旇矾寰勭粯鍒剁鐞嗗櫒
+     */
+    public void setReturnPathDrawer(WangfanDraw drawer) {
+        this.returnPathDrawer = drawer;
+    }
+
+    /**
+     * 璁剧疆棰勮鐨勫線杩旇矾寰�
+     */
+    public void setPreviewReturnPath(List<Point2D.Double> path) {
+        this.previewReturnPath = path;
+        if (visualizationPanel != null) {
+            visualizationPanel.repaint();
+        }
+    }
+    
+    /**
+     * 寮�濮嬪線杩旇矾寰勭粯鍒�
+     */
+    public void startReturnPathDrawing() {
+        if (returnPathDrawer != null) {
+            // 绂佺敤鎷栧熬鏁堟灉锛堝湪寰�杩旇矾寰勭粯鍒舵ā寮忎笅涓嶆樉绀哄疄鏃惰建杩规嫋灏撅級
+            idleTrailSuppressed = true;
+            clearIdleMowerTrail();
+            // 娓呯┖涔嬪墠鐨勮矾寰勭偣锛堥�氳繃 WangfanDraw 绠$悊锛�
+            repaint();
+        }
+    }
+    
+    /**
+     * 鍋滄寰�杩旇矾寰勭粯鍒�
+     */
+    public void stopReturnPathDrawing() {
+        // 鎭㈠鎷栧熬鏁堟灉
+        idleTrailSuppressed = false;
+        repaint();
+    }
+    
+    /**
+     * 娣诲姞寰�杩旇矾寰勭偣锛堝凡搴熷純锛岃矾寰勭偣鐢� WangfanDraw 鐩存帴绠$悊锛�
+     */
+    @Deprecated
+    public void addReturnPathPoint(double x, double y) {
+        // 璺緞鐐圭敱 WangfanDraw 鐩存帴绠$悊锛岃繖閲屽彧闇�瑕侀噸缁�
+        repaint();
+    }
+    
+    /**
+     * 鑾峰彇寰�杩旇矾寰勭偣鍒楄〃鐨勫揩鐓�
+     */
+    public List<Point2D.Double> getReturnPathPointsSnapshot() {
+        if (returnPathDrawer != null) {
+            return returnPathDrawer.getPointsSnapshot();
+        }
+        return new ArrayList<>();
+    }
 
 }
\ No newline at end of file

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