| | |
| | | private double mowingCompletionRatio; |
| | | private long lastTrackPersistTimeMillis; |
| | | private boolean trackDirty; |
| | | private boolean measurementModeActive = false; // 测量模式是否激活 |
| | | private boolean handheldBoundaryPreviewActive; |
| | | private boolean pendingTrackBreak = true; |
| | | private boolean idleTrailSuppressed; |
| | |
| | | if (!SwingUtilities.isLeftMouseButton(e) || e.getClickCount() != 1) { |
| | | return; |
| | | } |
| | | // 优先处理测量模式点击 |
| | | if (measurementModeActive && handleMeasurementClick(e.getPoint())) { |
| | | return; |
| | | } |
| | | if (handleMowerClick(e.getPoint())) { |
| | | return; |
| | | } |
| | |
| | | |
| | | drawMower(g2d); |
| | | |
| | | // 绘制测量模式(如果激活) |
| | | if (measurementModeActive) { |
| | | drawMeasurementMode(g2d, scale); |
| | | } |
| | | |
| | | // 保存当前变换(包含视图变换)用于坐标转换 |
| | | AffineTransform currentTransformForLength = g2d.getTransform(); |
| | | |
| | |
| | | double worldY = (screenPoint.y - visualizationPanel.getHeight() / 2.0) / scale - translateY; |
| | | return new Point2D.Double(worldX, worldY); |
| | | } |
| | | |
| | | /** |
| | | * 处理测量模式点击 |
| | | */ |
| | | private boolean handleMeasurementClick(Point screenPoint) { |
| | | if (!measurementModeActive) { |
| | | return false; |
| | | } |
| | | Point2D.Double worldPoint = screenToWorld(screenPoint); |
| | | celiangmoshi.addPoint(worldPoint); |
| | | visualizationPanel.repaint(); |
| | | return true; |
| | | } |
| | | |
| | | /** |
| | | * 设置测量模式 |
| | | */ |
| | | public void setMeasurementMode(boolean active) { |
| | | measurementModeActive = active; |
| | | if (!active) { |
| | | celiangmoshi.clear(); |
| | | } |
| | | if (visualizationPanel != null) { |
| | | visualizationPanel.repaint(); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 触发地图重绘 |
| | | */ |
| | | public void repaint() { |
| | | if (visualizationPanel != null) { |
| | | visualizationPanel.repaint(); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 绘制测量模式 |
| | | */ |
| | | private void drawMeasurementMode(Graphics2D g2d, double scale) { |
| | | List<Point2D.Double> points = celiangmoshi.getPoints(); |
| | | if (points.isEmpty()) { |
| | | return; |
| | | } |
| | | |
| | | // 保存原始变换 |
| | | AffineTransform originalTransform = g2d.getTransform(); |
| | | |
| | | // 设置测量模式颜色 |
| | | Color lineColor = new Color(255, 0, 0, 200); // 红色半透明 |
| | | Color pointColor = new Color(255, 0, 0, 255); // 红色 |
| | | Color textColor = new Color(33, 37, 41, 220); // 深灰色文字 |
| | | |
| | | // 设置线宽和点的大小(确保点和线连接) |
| | | float lineWidth = (float)(2.0 / scale); |
| | | // 点的大小(在世界坐标系中,米),确保点足够大以覆盖线的端点 |
| | | double pointSizeInWorld = 0.15d; // 点的大小(米) |
| | | double halfSize = pointSizeInWorld / 2.0; |
| | | |
| | | // 先绘制所有测量点(作为基础层) |
| | | g2d.setColor(pointColor); |
| | | for (Point2D.Double point : points) { |
| | | // 点的中心在 point.x, point.y |
| | | Ellipse2D.Double pointShape = new Ellipse2D.Double( |
| | | point.x - halfSize, |
| | | point.y - halfSize, |
| | | pointSizeInWorld, |
| | | pointSizeInWorld |
| | | ); |
| | | g2d.fill(pointShape); |
| | | } |
| | | |
| | | // 然后绘制连线,确保线从点的中心开始和结束,点和线连接在一起 |
| | | g2d.setColor(lineColor); |
| | | g2d.setStroke(new BasicStroke(lineWidth, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)); |
| | | |
| | | // 绘制连线和距离文字(显示两个相邻点连线的长度) |
| | | for (int i = 0; i < points.size() - 1; i++) { |
| | | Point2D.Double p1 = points.get(i); |
| | | Point2D.Double p2 = points.get(i + 1); |
| | | |
| | | // 绘制连线(从第一个点的中心到第二个点的中心) |
| | | // 使用 Path2D 确保精确绘制,保持浮点精度 |
| | | Path2D.Double linePath = new Path2D.Double(); |
| | | linePath.moveTo(p1.x, p1.y); |
| | | linePath.lineTo(p2.x, p2.y); |
| | | g2d.draw(linePath); |
| | | |
| | | // 计算距离(两个相邻点连线的长度) |
| | | double distance = celiangmoshi.calculateDistance(p1, p2); |
| | | String distanceText = celiangmoshi.formatDistance(distance); |
| | | |
| | | // 计算中点位置(用于显示文字) |
| | | double midX = (p1.x + p2.x) / 2.0; |
| | | double midY = (p1.y + p2.y) / 2.0; |
| | | |
| | | // 将世界坐标转换为屏幕坐标(用于文字显示) |
| | | Point2D.Double worldMid = new Point2D.Double(midX, midY); |
| | | Point2D.Double screenMid = worldToScreen(worldMid); |
| | | |
| | | // 恢复原始变换以绘制文字(固定大小,不随缩放变化) |
| | | g2d.setTransform(new AffineTransform()); |
| | | |
| | | // 设置字体(与缩放文字大小一致,11号字体) |
| | | Font labelFont = new Font("微软雅黑", Font.PLAIN, 11); |
| | | g2d.setFont(labelFont); |
| | | FontMetrics metrics = g2d.getFontMetrics(labelFont); |
| | | |
| | | // 计算文字位置(居中显示) |
| | | int textWidth = metrics.stringWidth(distanceText); |
| | | int textHeight = metrics.getHeight(); |
| | | int textX = (int)Math.round(screenMid.x - textWidth / 2.0); |
| | | int textY = (int)Math.round(screenMid.y - textHeight / 2.0) + metrics.getAscent(); |
| | | |
| | | // 绘制文字背景(可选,用于提高可读性) |
| | | g2d.setColor(new Color(255, 255, 255, 200)); |
| | | g2d.fillRoundRect(textX - 2, textY - metrics.getAscent() - 2, textWidth + 4, textHeight + 4, 4, 4); |
| | | |
| | | // 绘制文字 |
| | | g2d.setColor(textColor); |
| | | g2d.drawString(distanceText, textX, textY); |
| | | |
| | | // 恢复变换 |
| | | g2d.setTransform(originalTransform); |
| | | } |
| | | |
| | | // 最后再次绘制测量点(在连线之上,确保点覆盖在线的端点上,点和线连接在一起) |
| | | g2d.setColor(pointColor); |
| | | for (Point2D.Double point : points) { |
| | | // 点的中心在 point.x, point.y,正好是线的端点位置 |
| | | Ellipse2D.Double pointShape = new Ellipse2D.Double( |
| | | point.x - halfSize, |
| | | point.y - halfSize, |
| | | pointSizeInWorld, |
| | | pointSizeInWorld |
| | | ); |
| | | g2d.fill(pointShape); |
| | | } |
| | | } |
| | | |
| | | private void drawCurrentBoundary(Graphics2D g2d) { |
| | | bianjiedrwa.drawBoundary(g2d, currentBoundary, scale, GRASS_FILL_COLOR, GRASS_BORDER_COLOR); |
| | |
| | | if (markers == null || markers.isEmpty()) { |
| | | return; |
| | | } |
| | | |
| | | // 保存原始变换 |
| | | AffineTransform originalTransform = g2d.getTransform(); |
| | | |
| | | Shape markerShape; |
| | | double half = CIRCLE_SAMPLE_SIZE / 2.0; |
| | | g2d.setColor(CIRCLE_SAMPLE_COLOR); |
| | | g2d.setStroke(new BasicStroke((float) (1.2f / scale), BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)); |
| | | Font originalFont = g2d.getFont(); |
| | | float baseSize = (float) Math.max(12f / scale, 9f); |
| | | float reducedSize = Math.max(baseSize / 3f, 3f); |
| | | Font labelFont = originalFont.deriveFont(reducedSize); |
| | | |
| | | // 设置字体(与缩放文字大小一致,11号字体,不随缩放变化) |
| | | Font labelFont = new Font("微软雅黑", Font.PLAIN, 11); |
| | | g2d.setFont(labelFont); |
| | | FontMetrics metrics = g2d.getFontMetrics(); |
| | | FontMetrics metrics = g2d.getFontMetrics(labelFont); |
| | | |
| | | for (double[] pt : markers) { |
| | | if (pt == null || pt.length < 2 || !Double.isFinite(pt[0]) || !Double.isFinite(pt[1])) { |
| | | continue; |
| | | } |
| | | double x = pt[0]; |
| | | double y = pt[1]; |
| | | |
| | | // 绘制点(在世界坐标系中,随缩放变化) |
| | | markerShape = new Ellipse2D.Double(x - half, y - half, CIRCLE_SAMPLE_SIZE, CIRCLE_SAMPLE_SIZE); |
| | | g2d.fill(markerShape); |
| | | |
| | | // 将世界坐标转换为屏幕坐标以绘制文字(不随缩放变化) |
| | | Point2D.Double worldPoint = new Point2D.Double(x, y); |
| | | Point2D.Double screenPoint = new Point2D.Double(); |
| | | originalTransform.transform(worldPoint, screenPoint); |
| | | |
| | | // 恢复原始变换以使用屏幕坐标绘制文字 |
| | | g2d.setTransform(new AffineTransform()); |
| | | |
| | | String label = String.format(Locale.US, "%.2f,%.2f", x, y); |
| | | int textWidth = metrics.stringWidth(label); |
| | | float textX = (float) (x - textWidth / 2.0); |
| | | float textY = (float) (y - half - 0.2d) - metrics.getDescent(); |
| | | int textHeight = metrics.getHeight(); |
| | | |
| | | // 在屏幕坐标系中绘制文字(不随缩放变化) |
| | | int textX = (int)(screenPoint.x - textWidth / 2.0); |
| | | int textY = (int)(screenPoint.y - half - 0.2d) - metrics.getDescent(); |
| | | g2d.setColor(new Color(33, 37, 41, 220)); |
| | | g2d.drawString(label, textX, textY); |
| | | |
| | | // 恢复原始变换 |
| | | g2d.setTransform(originalTransform); |
| | | g2d.setColor(CIRCLE_SAMPLE_COLOR); |
| | | } |
| | | g2d.setFont(originalFont); |
| | | } |
| | | |
| | | private void drawCircleCaptureOverlay(Graphics2D g2d, CircleCaptureOverlay overlay, double scale) { |