From 13d032241e1a2938a8be4f64c9171e1240e9ea1e Mon Sep 17 00:00:00 2001
From: 张世豪 <979909237@qq.com>
Date: 星期一, 22 十二月 2025 18:50:42 +0800
Subject: [PATCH] 新增了边界管理页面和首页边界虚线功能
---
src/zhuye/LegendDialog.java | 65 +++++++++++++++++++++++++++++---
1 files changed, 59 insertions(+), 6 deletions(-)
diff --git a/src/zhuye/LegendDialog.java b/src/zhuye/LegendDialog.java
index d595034..f3c852f 100644
--- a/src/zhuye/LegendDialog.java
+++ b/src/zhuye/LegendDialog.java
@@ -48,6 +48,7 @@
{"璺緞鏂瑰悜", "255,0,0", "arrow"},
{"闅滅鐗╁尯鍩�", "255,0,0", "obstacle_fill"},
{"鍓茶崏鏈轰綅缃�", "0,150,0", "mow"},
+ {"寰�杩旇矾寰�", "0,0,0", "railway"},
{"鍓茶崏杞ㄨ抗", "100,150,200", "trail"}
};
@@ -61,7 +62,7 @@
contentPanel.remove(contentPanel.getComponentCount() - 1);
}
- // 鐩存帴娣诲姞鍐呭闈㈡澘锛屼笉浣跨敤婊氬姩鏉�
+ // 娣诲姞鍥句緥鍐呭闈㈡澘
mainPanel.add(contentPanel, BorderLayout.CENTER);
getContentPane().add(mainPanel);
@@ -120,11 +121,30 @@
g2d.fillPolygon(xPoints, yPoints, 3);
break;
case "mow":
- g2d.setColor(itemColor);
- g2d.fillOval(x, y, size, size);
- g2d.setColor(new Color(100, 100, 100));
- g2d.setStroke(new BasicStroke(1));
- g2d.drawOval(x, y, size, size);
+ ImageIcon icon = loadIcon("image/gecaoji.png", size + 8, size + 8);
+ if (icon != null) {
+ icon.paintIcon(this, g2d, x - 4, y - 4);
+ } else {
+ g2d.setColor(itemColor);
+ g2d.fillOval(x, y, size, size);
+ g2d.setColor(new Color(100, 100, 100));
+ g2d.setStroke(new BasicStroke(1));
+ g2d.drawOval(x, y, size, size);
+ }
+ break;
+ case "railway":
+ // 1. 缁樺埗搴曞眰榛戣壊瀹炵嚎
+ g2d.setColor(Color.BLACK);
+ g2d.setStroke(new BasicStroke(3.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
+ g2d.drawLine(x, y + size/2, x + size, y + size/2);
+
+ // 2. 缁樺埗椤跺眰鐧借壊铏氱嚎
+ float dashLen = 3.0f * 2.0f;
+ float dashSpace = 3.0f * 2.0f;
+ float[] dashPattern = {dashLen, dashSpace};
+ g2d.setColor(Color.WHITE);
+ g2d.setStroke(new BasicStroke(1.2f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND, 10.0f, dashPattern, 0.0f));
+ g2d.drawLine(x, y + size/2, x + size, y + size/2);
break;
case "trail":
g2d.setColor(itemColor);
@@ -154,4 +174,37 @@
return itemPanel;
}
+
+ /**
+ * 鍔犺浇骞剁缉鏀惧浘鏍�
+ * @param iconPath 鍥炬爣璺緞
+ * @param width 鐩爣瀹藉害
+ * @param height 鐩爣楂樺害
+ * @return 缂╂斁鍚庣殑鍥炬爣
+ */
+ private ImageIcon loadIcon(String iconPath, int width, int height) {
+ try {
+ java.net.URL imgURL = getClass().getClassLoader().getResource(iconPath);
+ if (imgURL == null) {
+ // 灏濊瘯浠庢枃浠剁郴缁熷姞杞�
+ java.io.File imgFile = new java.io.File(iconPath);
+ if (imgFile.exists()) {
+ ImageIcon originalIcon = new ImageIcon(imgFile.getAbsolutePath());
+ Image scaledImage = originalIcon.getImage().getScaledInstance(width, height, Image.SCALE_SMOOTH);
+ ImageIcon scaledIcon = new ImageIcon(scaledImage);
+ scaledIcon.setDescription(iconPath);
+ return scaledIcon;
+ }
+ } else {
+ ImageIcon originalIcon = new ImageIcon(imgURL);
+ Image scaledImage = originalIcon.getImage().getScaledInstance(width, height, Image.SCALE_SMOOTH);
+ ImageIcon scaledIcon = new ImageIcon(scaledImage);
+ scaledIcon.setDescription(iconPath);
+ return scaledIcon;
+ }
+ } catch (Exception e) {
+ System.err.println("鏃犳硶鍔犺浇鍥炬爣: " + iconPath + " - " + e.getMessage());
+ }
+ return null;
+ }
}
\ No newline at end of file
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