From c194bfe56895e5271a13ef173f4d57f578f8131a Mon Sep 17 00:00:00 2001
From: zhangjian <zhangjianrock@163.com>
Date: 星期二, 27 六月 2023 14:07:17 +0800
Subject: [PATCH] 根据开始坐标点，角度，计算结束点坐标
---
ard-work/src/main/java/com/ruoyi/device/hiksdk/util/hikSdkUtil/GisUtil.java | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/ard-work/src/main/java/com/ruoyi/device/hiksdk/util/hikSdkUtil/GisUtil.java b/ard-work/src/main/java/com/ruoyi/device/hiksdk/util/hikSdkUtil/GisUtil.java
index c4e019d..e9c916a 100644
--- a/ard-work/src/main/java/com/ruoyi/device/hiksdk/util/hikSdkUtil/GisUtil.java
+++ b/ard-work/src/main/java/com/ruoyi/device/hiksdk/util/hikSdkUtil/GisUtil.java
@@ -50,7 +50,7 @@
double p = 0, t = 0, z = 0;
double distance = GisUtil.getDistance(camera[0], camera[1], lookAt[0], lookAt[1]);
double northAngle = GisUtil.getNorthAngle(camera[0], camera[1], lookAt[0], lookAt[1]);
- double height = camera[2] - lookAt[2];
+ double height = camera[2];
p = northAngle;
t = Angle.toDegrees(Math.atan(height / distance)) * -1+360;
z = distance * Math.tan(viewAngle / 2) * 2 / viewWidth;
@@ -59,6 +59,16 @@
z = new BigDecimal(z).setScale(1,BigDecimal.ROUND_HALF_UP).doubleValue();*/
return new double[]{p, t, z};
}
+ /**
+ * 鏍规嵁寮�濮嬪潗鏍囩偣锛岃搴︼紝璁＄畻缁撴潫鐐瑰潗鏍�
+ * @param startGlobalCoordinates
+ * @param startAngle 鏂瑰悜锛堜互璧风偣涓轰腑蹇冿級
+ * @param distance 璺濈锛堝崟浣嶏細m锛�
+ * @return
+ */
+ public static GlobalCoordinates getGlobalCoordinates(GlobalCoordinates startGlobalCoordinates, double startAngle, double distance){
+ return new GeodeticCalculator().calculateEndingGlobalCoordinates(Ellipsoid.WGS84, startGlobalCoordinates, startAngle, distance);
+ }
public static void main(String[] args) {
// 125.097531,46.60029, 125.124731,46.584808
--
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