张世豪
16 小时以前 b272034a1fdbfe32b355fc6c264a4c45df107190
src/zhuye/MapRenderer.java
@@ -112,6 +112,7 @@
    private List<Point2D.Double> previewReturnPath; // 预览的往返路径
    private List<Point2D.Double> previewOriginalBoundary; // 预览的原始边界(紫色)
    private List<Point2D.Double> previewOptimizedBoundary; // 预览的优化后边界
    private boolean showOnlyOriginalBoundary = false; // 是否只显示原始边界
    private boolean boundaryPreviewActive; // 是否处于边界预览模式
    private static final double TRACK_SAMPLE_MIN_DISTANCE_METERS = 0.2d;
@@ -3155,18 +3156,45 @@
            Color purpleFill = new Color(128, 0, 128, 80); // 紫色半透明填充
            Color purpleBorder = new Color(128, 0, 128, 255); // 紫色边框
            bianjiedrwa.drawBoundary(g2d, previewOriginalBoundary, scale, purpleFill, purpleBorder);
            // 如果隐藏了优化边界,显示原始边界坐标点(深绿色实心圆圈)
            if (showOnlyOriginalBoundary) {
                drawOriginalBoundaryPointsWithNumbers(g2d, previewOriginalBoundary, scale);
            }
        }
        
        // 绘制优化后边界(绿色,与正常边界颜色一致)
        if (previewOptimizedBoundary != null && previewOptimizedBoundary.size() >= 2) {
            bianjiedrwa.drawBoundary(g2d, previewOptimizedBoundary, scale, GRASS_FILL_COLOR, GRASS_BORDER_COLOR);
            // 绘制优化后边界坐标点(紫色实心圆圈,显示序号)
            drawOptimizedBoundaryPointsWithNumbers(g2d, previewOptimizedBoundary, scale);
        // 根据标志决定是否绘制优化后边界
        if (!showOnlyOriginalBoundary) {
            // 绘制优化后边界(绿色,与正常边界颜色一致)
            if (previewOptimizedBoundary != null && previewOptimizedBoundary.size() >= 2) {
                bianjiedrwa.drawBoundary(g2d, previewOptimizedBoundary, scale, GRASS_FILL_COLOR, GRASS_BORDER_COLOR);
                // 绘制优化后边界坐标点(紫色实心圆圈,显示序号)
                drawOptimizedBoundaryPointsWithNumbers(g2d, previewOptimizedBoundary, scale);
            }
        }
    }
    
    /**
     * 设置是否只显示原始边界
     * @param showOnlyOriginal 如果为true,只显示原始边界;如果为false,显示原始边界和优化边界
     */
    public void setShowOnlyOriginalBoundary(boolean showOnlyOriginal) {
        this.showOnlyOriginalBoundary = showOnlyOriginal;
        if (visualizationPanel != null) {
            visualizationPanel.repaint();
        }
    }
    /**
     * 获取是否只显示原始边界
     * @return 如果只显示原始边界返回true,否则返回false
     */
    public boolean isShowOnlyOriginalBoundary() {
        return showOnlyOriginalBoundary;
    }
    /**
     * 绘制优化后边界坐标点(紫色实心圆圈,显示序号)
     * 序号显示在点中心,字体大小11号,不随缩放变化
     */
@@ -3240,6 +3268,79 @@
    }
    
    /**
     * 绘制原始边界坐标点(深绿色实心圆圈,显示序号)
     * 只在隐藏优化边界时显示
     */
    private void drawOriginalBoundaryPointsWithNumbers(Graphics2D g2d, List<Point2D.Double> boundary, double scale) {
        if (boundary == null || boundary.isEmpty()) {
            return;
        }
        // 保存原始变换
        AffineTransform originalTransform = g2d.getTransform();
        // 设置点的大小(实心圆圈,直径约0.3米,与优化后边界坐标点大小一致)
        double scaleFactor = Math.max(0.5, scale);
        double markerDiameter = 0.3; // 圆圈直径(米)
        double markerRadius = markerDiameter / 2.0;
        // 设置字体(11号,不随缩放变化)
        Font labelFont = new Font("微软雅黑", Font.PLAIN, 11);
        g2d.setFont(labelFont);
        FontMetrics fontMetrics = g2d.getFontMetrics(labelFont);
        // 深绿色实心圆圈颜色
        Color darkGreenColor = new Color(0, 100, 0, 255); // 深绿色
        // 绘制每个点及其序号
        for (int i = 0; i < boundary.size(); i++) {
            Point2D.Double point = boundary.get(i);
            double x = point.x;
            double y = point.y;
            // 绘制深绿色实心圆圈(在世界坐标系中,随缩放变化)
            g2d.setColor(darkGreenColor);
            Ellipse2D.Double marker = new Ellipse2D.Double(
                x - markerRadius,
                y - markerRadius,
                markerDiameter,
                markerDiameter
            );
            g2d.fill(marker);
            // 将世界坐标转换为屏幕坐标以绘制序号(不随缩放变化)
            Point2D.Double worldPoint = new Point2D.Double(x, y);
            Point2D.Double screenPoint = new Point2D.Double();
            originalTransform.transform(worldPoint, screenPoint);
            // 保存当前变换
            AffineTransform savedTransform = g2d.getTransform();
            // 重置变换为屏幕坐标系统
            g2d.setTransform(new AffineTransform());
            // 绘制序号(在屏幕坐标系中,不随缩放变化)
            String numberText = String.valueOf(i + 1);
            int textWidth = fontMetrics.stringWidth(numberText);
            int textHeight = fontMetrics.getHeight();
            // 在点中心绘制序号
            int textX = (int)(screenPoint.x - textWidth / 2.0);
            int textY = (int)(screenPoint.y + textHeight / 4.0);
            // 绘制序号文字(黑色)
            g2d.setColor(Color.BLACK);
            g2d.drawString(numberText, textX, textY);
            // 恢复变换
            g2d.setTransform(savedTransform);
        }
        // 恢复原始变换
        g2d.setTransform(originalTransform);
    }
    /**
     * 处理优化后边界坐标点点击
     * @param screenPoint 屏幕坐标点
     * @return 是否处理了点击