From ae21cf10b0b52a5949f93322eaf94f2e518ab49e Mon Sep 17 00:00:00 2001
From: 826220679@qq.com <826220679@qq.com>
Date: 星期二, 26 八月 2025 23:01:44 +0800
Subject: [PATCH] 习惯
---
src/home/VisualizationPanel.java | 66 +++++++++++++++-----------------
1 files changed, 31 insertions(+), 35 deletions(-)
diff --git a/src/home/VisualizationPanel.java b/src/home/VisualizationPanel.java
index bde7067..8b24e30 100644
--- a/src/home/VisualizationPanel.java
+++ b/src/home/VisualizationPanel.java
@@ -24,6 +24,7 @@
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);
@@ -52,34 +53,15 @@
});
}
- 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) {
@@ -116,16 +98,22 @@
// 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);
}
@@ -136,7 +124,7 @@
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";
+ String distanceLabel = (int)(i * 200 * scaleFactor) + "cm"; // 修改：乘以scaleFactor而不是除以
int labelWidth = g2d.getFontMetrics().stringWidth(distanceLabel);
g2d.drawString(distanceLabel, centerX - labelWidth / 2, centerY + radius + 15);
}
@@ -152,11 +140,16 @@
// 绘制B点（标签点）
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));
+ double scaledDistance = Math.min(distance, 1000) * maxRadius / 1000.0 ; // 修改：添加乘以scaleFactor
+
+ // 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);
@@ -182,6 +175,8 @@
// 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);
@@ -190,6 +185,7 @@
g2d.setFont(titleFont);
g2d.drawString(tagid, bX - g2d.getFontMetrics().stringWidth(tagid)/2, bY - 15);
g2d.setFont(normalFont);
+
}
// 显示当前缩放比例
--
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