From 487a5b943571d6ab57c4baddca1cbcc7b2062e73 Mon Sep 17 00:00:00 2001
From: 826220679@qq.com <826220679@qq.com>
Date: 星期三, 27 八月 2025 23:06:57 +0800
Subject: [PATCH] 20250827
---
src/home/VisualizationPanel.java | 116 +++++++++++++++++++++++++++++++++++----------------------
1 files changed, 71 insertions(+), 45 deletions(-)
diff --git a/src/home/VisualizationPanel.java b/src/home/VisualizationPanel.java
index bde7067..47e2180 100644
--- a/src/home/VisualizationPanel.java
+++ b/src/home/VisualizationPanel.java
@@ -4,11 +4,16 @@
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
+import java.awt.Image;
import java.awt.RenderingHints;
+
+import javax.imageio.ImageIO;
import javax.swing.BorderFactory;
import javax.swing.JPanel;
import java.awt.event.MouseWheelEvent;
import java.awt.event.MouseWheelListener;
+import java.io.File;
+import java.io.IOException;
// 可视化面板类
class VisualizationPanel extends JPanel {
@@ -24,17 +29,26 @@
private double scaleFactor = 1.0; // 缩放因子
private static final double MIN_SCALE = 0.2; // 最小缩放倍数
private static final double MAX_SCALE = 5.0; // 最大缩放倍数
+ private int signalQuality = 0; // 添加信号质量变量
// 使用支持中文的字体
private Font boldFont = new Font("Microsoft YaHei", Font.BOLD, 14);
private Font normalFont = new Font("Microsoft YaHei", Font.PLAIN, 12);
private Font titleFont = new Font("Microsoft YaHei", Font.BOLD, 12);
+ private Image logoImage; // 添加图片变量
public VisualizationPanel(AOAFollowSystem parentFrame) {
this.parentFrame = parentFrame;
setPreferredSize(new Dimension(400, 400));
setBorder(BorderFactory.createTitledBorder(parentFrame.getString("visualization")));
+ // 加载图片
+ try {
+ logoImage = ImageIO.read(new File("systemfile/1.png"));
+ } catch (IOException e) {
+ System.err.println("无法加载图片: systemfile/1.png");
+ e.printStackTrace();
+ }
// 添加鼠标滚轮监听器
addMouseWheelListener(new MouseWheelListener() {
@Override
@@ -52,34 +66,15 @@
});
}
- public void updatePosition(int distance, int angle) {
+ public void updatePosition(int distance, int angle,int signalQuality) {
// 优化：只有数据变化时才重绘
if (this.distance != distance || this.angle != angle) {
this.distance = distance;
- // 将角度范围转换为-180到180度，正下方为0度
- this.angle = normalizeAngle(angle);
+ // 直接使用原始角度值，不进行归一化处理
+ this.angle = angle;
+ this.signalQuality=signalQuality;
repaint();
}
- }
-
- // 角度归一化方法，将角度转换为-180到180度范围，正下方为0度
- private int normalizeAngle(int angle) {
- // 首先将角度转换为0-360度范围
- angle = angle % 360;
- if (angle < 0) {
- angle += 360;
- }
-
- // 将0-360度转换为-180到180度，正下方为0度
- // 0度对应正下方，90度对应正左方，180/-180度对应正上方，-90度对应正右方
- int normalizedAngle = angle - 180;
- if (normalizedAngle > 180) {
- normalizedAngle -= 360;
- } else if (normalizedAngle <= -180) {
- normalizedAngle += 360;
- }
-
- return normalizedAngle;
}
public void setAnchorId(String anchorid) {
@@ -102,11 +97,22 @@
int centerX = getWidth() / 2;
int centerY = getHeight()/ 2 - 30;
- int maxRadius = (int) (Math.min(centerX, centerY) * scaleFactor - 20);
+ int baseRadius = Math.min(centerX, centerY) - 20; // 基础半径（不缩放）
+ int maxRadius = (int) (baseRadius * scaleFactor); // 缩放后的半径
// 设置背景颜色
g2d.setColor(new Color(240, 240, 240));
g2d.fillRect(0, 0, getWidth(), getHeight());
+
+ // 在左下角绘制图片
+ if (logoImage != null) {
+ int imgWidth = logoImage.getWidth(this);
+ int imgHeight = logoImage.getHeight(this);
+ // 调整图片大小，使其适合面板
+ int scaledWidth =150; // 设置图片宽度
+ int scaledHeight = (int) (imgHeight * (scaledWidth * 1.0 / imgWidth)); // 按比例计算高度
+ g2d.drawImage(logoImage, 5, getHeight() - scaledHeight - 5, scaledWidth, scaledHeight, this);
+ }
// 绘制坐标轴
g2d.setColor(Color.LIGHT_GRAY);
@@ -116,16 +122,22 @@
// 绘制角度刻度线 (-180° 到 180°)
g2d.setColor(new Color(150, 150, 150));
for (int i = -180; i <= 180; i += 30) {
- // 转换为弧度，正下方为0度
- double rad = Math.toRadians(i);
- int x1 = centerX + (int) (maxRadius * Math.sin(rad));
- int y1 = centerY - (int) (maxRadius * Math.cos(rad));
+ // 转换为数学坐标系的角度（从正东方向开始，逆时针为正）
+ double mathAngle = 90 - i; // 导航角度转换为数学角度
+ if (mathAngle < 0) mathAngle += 360;
+
+ double rad = Math.toRadians(mathAngle);
+ int x1 = centerX + (int) (maxRadius * Math.cos(rad));
+ int y1 = centerY - (int) (maxRadius * Math.sin(rad));
g2d.setColor(new Color(100, 100, 100));
g2d.drawLine(centerX, centerY, x1, y1);
// 绘制角度标签
- int labelX = centerX + (int) ((maxRadius + 15) * Math.sin(rad));
- int labelY = centerY - (int) ((maxRadius + 15) * Math.cos(rad));
+ if (i == -180) {
+ continue;
+ }
+ int labelX = centerX + (int) ((maxRadius + 15) * Math.cos(rad));
+ int labelY = centerY - (int) ((maxRadius + 15) * Math.sin(rad));
g2d.setColor(Color.blue);
g2d.drawString(i + "°", labelX - 10, labelY + 5);
}
@@ -135,8 +147,8 @@
for (int i = 1; i <= 5; i++) {
int radius = maxRadius * i / 5;
g2d.drawOval(centerX - radius, centerY - radius, radius * 2, radius * 2);
- // 修改：将距离标签显示在圆圈正南方中间
- String distanceLabel = (int)(i * 200 / scaleFactor) + "cm";
+ // 修改：距离标签不随缩放变化，保持实际距离
+ String distanceLabel = i * 200 + "cm";
int labelWidth = g2d.getFontMetrics().stringWidth(distanceLabel);
g2d.drawString(distanceLabel, centerX - labelWidth / 2, centerY + radius + 15);
}
@@ -153,10 +165,15 @@
if (distance > 0) {
// 根据距离计算缩放比例（最大1000厘米）
double scaledDistance = Math.min(distance, 1000) * maxRadius / 1000.0;
- double rad = Math.toRadians(angle);
-
- int bX = centerX + (int) (scaledDistance * Math.sin(rad));
- int bY = centerY - (int) (scaledDistance * Math.cos(rad));
+
+ // 将导航角度转换为数学角度（从正东方向开始，逆时针为正）
+ double mathAngle = 90 - angle; // 导航角度转换为数学角度
+ if (mathAngle < 0) mathAngle += 360;
+
+ double rad = Math.toRadians(mathAngle);
+ int bX = centerX + (int) (scaledDistance * Math.cos(rad));
+ int bY = centerY - (int) (scaledDistance * Math.sin(rad));
+
// 绘制连接线
g2d.setColor(new Color(0, 100, 200, 150));
g2d.drawLine(centerX, centerY, bX, bY);
@@ -169,32 +186,41 @@
g2d.setFont(boldFont);
g2d.setColor(Color.RED);
- // 计算文本位置（B点正下方）
- int textY = bY + 25;
- g2d.drawString(distanceText, bX - g2d.getFontMetrics().stringWidth(distanceText)/2, textY);
- g2d.drawString(angleText, bX - g2d.getFontMetrics().stringWidth(angleText)/2, textY + 20);
- // 恢复原始字体
- g2d.setFont(normalFont);
// 在面板底部显示距离和角度信息 - 实时获取字符串，不使用缓存
g2d.setFont(boldFont);
// 直接从父框架获取当前语言的字符串
g2d.drawString(parentFrame.getString("distance") + distance + "cm", 10, 40);
g2d.drawString(parentFrame.getString("angle") + angle + "°", 10, 70);
+ // 新增：显示信号质量
+ g2d.drawString(parentFrame.getString("signal") + signalQuality, 10, 100);
g2d.setFont(normalFont);
g2d.setColor(Color.BLUE);
- g2d.fillOval(bX - 5, bY - 5, 10, 10);
+ g2d.fillOval(bX -10, bY -10, 20, 20);
// B点正上方显示设备编号
g2d.setFont(titleFont);
- g2d.drawString(tagid, bX - g2d.getFontMetrics().stringWidth(tagid)/2, bY - 15);
+ g2d.setColor(Color.BLUE);
+ g2d.drawString(tagid, bX - g2d.getFontMetrics().stringWidth(tagid)/2, bY - 25);
g2d.setFont(normalFont);
+
+ // 计算文本位置（B点正下方）
+ int textY = bY + 25;
+ g2d.setColor(Color.BLUE);
+ g2d.drawString(distanceText, bX - g2d.getFontMetrics().stringWidth(distanceText)/2, textY);
+ g2d.drawString(angleText, bX - g2d.getFontMetrics().stringWidth(angleText)/2, textY + 20);
+ g2d.setFont(normalFont);
+
+
+
}
// 显示当前缩放比例
g2d.setColor(Color.DARK_GRAY);
- g2d.drawString(String.format("缩放: %.1fx", scaleFactor), getWidth() - 80, 20);
+ g2d.drawString(String.format("%s: %.1fx", parentFrame.getString("scale"), scaleFactor), getWidth() - 80, 20);
+
+
}
public void updateLanguage() {
--
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