| | |
| | | import java.util.List; |
| | | import java.util.Locale; |
| | | import java.util.Set; |
| | | import set.Setsys; |
| | | import gecaoji.Device; |
| | | import gecaoji.Gecaoji; |
| | | import gecaoji.GecaojiMeg; |
| | |
| | | */ |
| | | public class MapRenderer { |
| | | // 视图变换参数 |
| | | private double scale = 1.0; |
| | | private static final double DEFAULT_SCALE = 20.0; // 默认缩放比例 |
| | | private double scale = DEFAULT_SCALE; |
| | | private double translateX = 0.0; |
| | | private double translateY = 0.0; |
| | | private Point lastDragPoint; |
| | | private static final double MIN_SCALE = 0.05d; |
| | | private static final double MAX_SCALE = 50.0d; |
| | | private static final double SCALE_EPSILON = 1e-6d; |
| | | private static final String MAP_SCALE_PROPERTY = "mapScale"; // 属性文件中的键名 |
| | | |
| | | // 主题颜色 |
| | | private final Color THEME_COLOR = new Color(46, 139, 87); |
| | |
| | | this.mowerUpdateTimer = createMowerTimer(); |
| | | this.mowerInfoManager = new GecaojiMeg(visualizationPanel, mower); |
| | | setupMouseListeners(); |
| | | // 从配置文件读取上次保存的缩放比例和视图中心坐标 |
| | | loadViewSettingsFromProperties(); |
| | | } |
| | | |
| | | /** |
| | | * 从配置文件读取缩放比例和视图中心坐标 |
| | | */ |
| | | private void loadViewSettingsFromProperties() { |
| | | // 加载缩放比例 |
| | | String scaleValue = Setsys.getPropertyValue(MAP_SCALE_PROPERTY); |
| | | if (scaleValue != null && !scaleValue.trim().isEmpty()) { |
| | | try { |
| | | double savedScale = Double.parseDouble(scaleValue.trim()); |
| | | // 验证缩放比例是否在有效范围内 |
| | | if (savedScale >= MIN_SCALE && savedScale <= MAX_SCALE) { |
| | | scale = savedScale; |
| | | } else { |
| | | scale = DEFAULT_SCALE; |
| | | } |
| | | } catch (NumberFormatException e) { |
| | | // 如果解析失败,使用默认值 |
| | | scale = DEFAULT_SCALE; |
| | | } |
| | | } else { |
| | | // 如果没有保存的值,使用默认值 |
| | | scale = DEFAULT_SCALE; |
| | | } |
| | | |
| | | // 加载视图中心坐标 |
| | | String viewCenterXValue = Setsys.getPropertyValue("viewCenterX"); |
| | | String viewCenterYValue = Setsys.getPropertyValue("viewCenterY"); |
| | | if (viewCenterXValue != null && !viewCenterXValue.trim().isEmpty()) { |
| | | try { |
| | | translateX = Double.parseDouble(viewCenterXValue.trim()); |
| | | } catch (NumberFormatException e) { |
| | | translateX = 0.0; |
| | | } |
| | | } else { |
| | | translateX = 0.0; |
| | | } |
| | | if (viewCenterYValue != null && !viewCenterYValue.trim().isEmpty()) { |
| | | try { |
| | | translateY = Double.parseDouble(viewCenterYValue.trim()); |
| | | } catch (NumberFormatException e) { |
| | | translateY = 0.0; |
| | | } |
| | | } else { |
| | | translateY = 0.0; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 保存缩放比例到配置文件 |
| | | */ |
| | | private void saveScaleToProperties() { |
| | | Setsys setsys = new Setsys(); |
| | | // 保留2位小数 |
| | | setsys.updateProperty(MAP_SCALE_PROPERTY, String.format("%.2f", scale)); |
| | | } |
| | | |
| | | /** |
| | |
| | | translateX += (newWorldX - worldX); |
| | | translateY += (newWorldY - worldY); |
| | | |
| | | // 保存缩放比例到配置文件 |
| | | saveScaleToProperties(); |
| | | visualizationPanel.repaint(); |
| | | } |
| | | |
| | |
| | | * 重置视图 |
| | | */ |
| | | public void resetView() { |
| | | scale = 1.0; |
| | | scale = DEFAULT_SCALE; |
| | | translateX = 0.0; |
| | | translateY = 0.0; |
| | | // 保存缩放比例到配置文件 |
| | | saveScaleToProperties(); |
| | | visualizationPanel.repaint(); |
| | | } |
| | | |
| | |
| | | boolean hasPlannedPath = currentPlannedPath != null && currentPlannedPath.size() >= 2; |
| | | boolean hasObstacles = currentObstacles != null && !currentObstacles.isEmpty(); |
| | | |
| | | // 绘制地块边界(底层) |
| | | if (hasBoundary) { |
| | | drawCurrentBoundary(g2d); |
| | | } |
| | | |
| | | if (hasObstacles) { |
| | | Obstacledraw.drawObstacles(g2d, currentObstacles, scale, selectedObstacleName); |
| | | } |
| | | |
| | | yulanzhangaiwu.renderPreview(g2d, scale); |
| | | |
| | | if (!circleSampleMarkers.isEmpty()) { |
| | |
| | | |
| | | adddikuaiyulan.drawPreview(g2d, handheldBoundaryPreview, scale, handheldBoundaryPreviewActive, boundaryPreviewMarkerScale); |
| | | |
| | | // 绘制导航路径(中层) |
| | | if (hasPlannedPath) { |
| | | drawCurrentPlannedPath(g2d); |
| | | } |
| | | |
| | | // 绘制障碍物(顶层,显示在地块和导航路径上方) |
| | | if (hasObstacles) { |
| | | Obstacledraw.drawObstacles(g2d, currentObstacles, scale, selectedObstacleName); |
| | | } |
| | | |
| | | if (boundaryPointsVisible && hasBoundary) { |
| | | double markerScale = boundaryPointSizeScale * (previewSizingEnabled ? PREVIEW_BOUNDARY_MARKER_SCALE : 1.0d); |
| | | pointandnumber.drawBoundaryPoints( |
| | |
| | | if (device == null) { |
| | | return; |
| | | } |
| | | if (!isHighPrecisionFix(device.getPositioningStatus())) { |
| | | // 使用更宽松的定位状态判断,允许状态1和4显示拖尾 |
| | | if (!isValidFixForTrail(device.getPositioningStatus())) { |
| | | return; |
| | | } |
| | | |
| | |
| | | idleMowerTrail.addLast(new tuowei.TrailSample(now, new Point2D.Double(position.x, position.y))); |
| | | pruneIdleMowerTrail(now); |
| | | } |
| | | |
| | | /** |
| | | * 强制更新拖尾(用于收到$GNGGA数据时立即更新) |
| | | * 这个方法会刷新mower位置并立即添加到拖尾 |
| | | */ |
| | | public void forceUpdateIdleMowerTrail() { |
| | | long now = System.currentTimeMillis(); |
| | | pruneIdleMowerTrail(now); |
| | | |
| | | if (idleTrailSuppressed || realtimeTrackRecording) { |
| | | if (!idleMowerTrail.isEmpty()) { |
| | | clearIdleMowerTrail(); |
| | | } |
| | | return; |
| | | } |
| | | |
| | | Device device = Device.getGecaoji(); |
| | | if (device == null) { |
| | | return; |
| | | } |
| | | // 使用更宽松的定位状态判断,允许状态1和4显示拖尾 |
| | | if (!isValidFixForTrail(device.getPositioningStatus())) { |
| | | return; |
| | | } |
| | | |
| | | // 刷新mower位置,使用最新的Device数据 |
| | | mower.refreshFromDevice(); |
| | | Point2D.Double position = mower.getPosition(); |
| | | if (position == null || !Double.isFinite(position.x) || !Double.isFinite(position.y)) { |
| | | return; |
| | | } |
| | | |
| | | tuowei.TrailSample lastSample = idleMowerTrail.peekLast(); |
| | | if (lastSample != null) { |
| | | Point2D.Double lastPoint = lastSample.getPoint(); |
| | | double dx = position.x - lastPoint.x; |
| | | double dy = position.y - lastPoint.y; |
| | | if (Math.hypot(dx, dy) < IDLE_TRAIL_SAMPLE_DISTANCE_METERS) { |
| | | return; |
| | | } |
| | | } |
| | | |
| | | idleMowerTrail.addLast(new tuowei.TrailSample(now, new Point2D.Double(position.x, position.y))); |
| | | pruneIdleMowerTrail(now); |
| | | |
| | | // 立即重绘,确保拖尾及时显示 |
| | | if (visualizationPanel != null) { |
| | | visualizationPanel.repaint(); |
| | | } |
| | | } |
| | | |
| | | private void pruneIdleMowerTrail(long now) { |
| | | if (idleMowerTrail.isEmpty()) { |
| | |
| | | return false; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 判断定位状态是否有效,可用于显示拖尾 |
| | | * 接受状态1(单点定位)、2(码差分)、3(无效PPS)、4(固定解)、5(浮点解) |
| | | */ |
| | | private boolean isValidFixForTrail(String fixQuality) { |
| | | if (fixQuality == null) { |
| | | return false; |
| | | } |
| | | String trimmed = fixQuality.trim(); |
| | | if (trimmed.isEmpty()) { |
| | | return false; |
| | | } |
| | | // 接受状态1,2,3,4,5(只要不是0或无效状态) |
| | | if ("1".equals(trimmed) || "2".equals(trimmed) || "3".equals(trimmed) || |
| | | "4".equals(trimmed) || "5".equals(trimmed)) { |
| | | return true; |
| | | } |
| | | try { |
| | | double value = Double.parseDouble(trimmed); |
| | | // 接受1.0, 2.0, 3.0, 4.0, 5.0(只要不是0) |
| | | return value >= 1.0 && value <= 5.0; |
| | | } catch (NumberFormatException ex) { |
| | | return false; |
| | | } |
| | | } |
| | | |
| | | private boolean isPointInsideActiveBoundary(Point2D.Double point) { |
| | | if (point == null || !Double.isFinite(point.x) || !Double.isFinite(point.y)) { |
| | |
| | | * 设置视图变换参数(用于程序化控制) |
| | | */ |
| | | public void setViewTransform(double scale, double translateX, double translateY) { |
| | | this.scale = scale; |
| | | // 限制缩放范围 |
| | | scale = Math.max(MIN_SCALE, Math.min(scale, MAX_SCALE)); |
| | | // 如果缩放比例改变了,保存到配置文件 |
| | | if (Math.abs(this.scale - scale) > SCALE_EPSILON) { |
| | | this.scale = scale; |
| | | saveScaleToProperties(); |
| | | } else { |
| | | this.scale = scale; |
| | | } |
| | | this.translateX = translateX; |
| | | this.translateY = translateY; |
| | | visualizationPanel.repaint(); |