package com.netsdk.demo.customize;
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import com.netsdk.demo.util.CaseMenu;
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import com.netsdk.lib.NetSDKLib;
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import com.netsdk.lib.ToolKits;
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import com.netsdk.lib.callback.impl.DefaultDisconnectCallback;
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import com.netsdk.lib.callback.impl.DefaultHaveReconnectCallBack;
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import com.netsdk.lib.enumeration.ENUMERROR;
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import com.netsdk.lib.enumeration.NET_EM_CFG_OPERATE_TYPE;
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import com.netsdk.lib.structure.*;
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import com.sun.jna.Memory;
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import com.sun.jna.Native;
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import com.sun.jna.Pointer;
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import com.sun.jna.ptr.IntByReference;
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import java.io.File;
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import java.text.SimpleDateFormat;
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import static com.netsdk.lib.Utils.getOsPrefix;
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/**
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* @author 291189
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* @version 1.0
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* @description ERR230228101
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* @date 2023/3/1 9:44
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*/
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public class OsdPtzzoomDemo {
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// SDk对象初始化
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public static final NetSDKLib netsdk = NetSDKLib.NETSDK_INSTANCE;
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public static final NetSDKLib configsdk = NetSDKLib.CONFIG_INSTANCE;
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// 判断是否初始化
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private static boolean bInit = false;
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// 判断log是否打开
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private static boolean bLogOpen = false;
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// 设备信息
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private NetSDKLib.NET_DEVICEINFO_Ex deviceInfo = new NetSDKLib.NET_DEVICEINFO_Ex();
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// 登录句柄
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private NetSDKLib.LLong m_hLoginHandle = new NetSDKLib.LLong(0);
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// 回调函数需要是静态的，防止被系统回收
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// 断线回调
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private static NetSDKLib.fDisConnect disConnectCB = DefaultDisconnectCallback.getINSTANCE();
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// 重连回调
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private static NetSDKLib.fHaveReConnect haveReConnectCB = DefaultHaveReconnectCallBack.getINSTANCE();
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// 编码格式
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public static String encode;
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static {
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String osPrefix = getOsPrefix();
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if (osPrefix.toLowerCase().startsWith("win32-amd64")) {
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encode = "GBK";
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} else if (osPrefix.toLowerCase().startsWith("linux-amd64")) {
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encode = "UTF-8";
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}
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}
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/**
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* 获取当前时间
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*/
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public static String GetDate() {
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SimpleDateFormat simpleDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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return simpleDate.format(new java.util.Date()).replaceAll("[^0-9]", "-");
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}
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/**
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* 初始化SDK库
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*/
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public static boolean Init() {
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bInit = netsdk.CLIENT_Init(disConnectCB, null);// 进程启动时，初始化一次
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if (!bInit) {
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System.out.println("Initialize SDK failed");
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return false;
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}
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// 配置日志
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OsdPtzzoomDemo.enableLog();
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// 设置断线重连回调接口, 此操作为可选操作，但建议用户进行设置
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netsdk.CLIENT_SetAutoReconnect(haveReConnectCB, null);
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// 设置登录超时时间和尝试次数，可选
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// 登录请求响应超时时间设置为3S
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int waitTime = 3000;
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// 登录时尝试建立链接 1 次
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int tryTimes = 1;
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netsdk.CLIENT_SetConnectTime(waitTime, tryTimes);
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// 设置更多网络参数， NET_PARAM 的nWaittime ， nConnectTryNum 成员与 CLIENT_SetConnectTime
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// 接口设置的登录设备超时时间和尝试次数意义相同,可选
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NetSDKLib.NET_PARAM netParam = new NetSDKLib.NET_PARAM();
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// 登录时尝试建立链接的超时时间
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netParam.nConnectTime = 10000;
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// 设置子连接的超时时间
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netParam.nGetConnInfoTime = 3000;
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netsdk.CLIENT_SetNetworkParam(netParam);
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return true;
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}
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/**
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* 打开 sdk log
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*/
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private static void enableLog() {
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NetSDKLib.LOG_SET_PRINT_INFO setLog = new NetSDKLib.LOG_SET_PRINT_INFO();
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File path = new File("sdklog/");
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if (!path.exists())
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path.mkdir();
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// 这里的log保存地址依据实际情况自己调整
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String logPath = path.getAbsoluteFile().getParent() + "\\sdklog\\" + "sdklog" + GetDate() + ".log";
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setLog.nPrintStrategy = 0;
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setLog.bSetFilePath = 1;
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System.arraycopy(logPath.getBytes(), 0, setLog.szLogFilePath, 0, logPath.getBytes().length);
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System.out.println(logPath);
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setLog.bSetPrintStrategy = 1;
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bLogOpen = netsdk.CLIENT_LogOpen(setLog);
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if (!bLogOpen)
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System.err.println("Failed to open NetSDK log");
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}
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/**
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* 高安全登录
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*/
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public void loginWithHighLevel() {
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// 输入结构体参数
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NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY pstlnParam = new NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY() {
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{
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szIP = m_strIpAddr.getBytes();
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nPort = m_nPort;
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szUserName = m_strUser.getBytes();
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szPassword = m_strPassword.getBytes();
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}
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};
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// 输出结构体参数
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NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY pstOutParam = new NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY();
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// 写入sdk
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m_hLoginHandle = netsdk.CLIENT_LoginWithHighLevelSecurity(pstlnParam, pstOutParam);
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if (m_hLoginHandle.longValue() == 0) {
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System.err.printf("Login Device[%s] Port[%d]Failed. %s\n", m_strIpAddr, m_nPort,
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netsdk.CLIENT_GetLastError());
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} else {
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deviceInfo = pstOutParam.stuDeviceInfo; // 获取设备信息
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System.out.println("Login Success");
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System.out.println("Device Address：" + m_strIpAddr);
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System.out.println("设备包含：" + deviceInfo.byChanNum + "个通道");
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}
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}
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/**
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* 退出
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*/
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public void logOut() {
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if (m_hLoginHandle.longValue() != 0) {
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netsdk.CLIENT_Logout(m_hLoginHandle);
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System.out.println("LogOut Success");
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}
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}
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/**
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* 清理sdk环境并退出
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*/
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public static void cleanAndExit() {
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if (bLogOpen) {
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netsdk.CLIENT_LogClose(); // 关闭sdk日志打印
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}
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netsdk.CLIENT_Cleanup(); // 进程关闭时，调用一次
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System.exit(0);
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}
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/**
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* 选择通道
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*/
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private int channelId = 0;// 逻辑通道
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NET_OSD_PTZZOOM_INFO config = new NET_OSD_PTZZOOM_INFO();
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// 获取变倍叠加配置
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public void getOsdPtzzoom(){
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Pointer pointer = new Memory(config.size());
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pointer.clear(config.size());
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ToolKits.SetStructDataToPointer(config, pointer, 0);
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boolean result = netsdk.CLIENT_GetConfig(m_hLoginHandle, NET_EM_CFG_OPERATE_TYPE.NET_EM_CFG_OSD_PTZZOOM, channelId,
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pointer, config.size(), 5000, null);
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if (!result) {
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System.out.println("获取 变倍叠加配置 配置失败:" + ENUMERROR.getErrorMessage());
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Native.free(Pointer.nativeValue(pointer)); //清理内存
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Pointer.nativeValue(pointer, 0); //防止gc重复回收
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} else {
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System.out.println("获取 变倍叠加配置 配置成功");
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ToolKits.GetPointerData(pointer, config);
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Native.free(Pointer.nativeValue(pointer)); //清理内存
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Pointer.nativeValue(pointer, 0); //防止gc重复回收
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/**
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是否叠加到主码流 ,1 是 ，0 否
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*/
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int bMainBlend = config.bMainBlend;
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System.out.println("bMainBlend:"+bMainBlend);
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/**
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是否叠加到预览码流
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*/
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int bPreviewBlend= config.bPreviewBlend;
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System.out.println("bPreviewBlend:"+bPreviewBlend);
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/**
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前景色
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*/
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NET_COLOR_RGBA stuFrontColor
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= config.stuFrontColor;
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System.out.println("stuFrontColor:"+stuFrontColor.toString());
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/**
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背景色
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*/
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NET_COLOR_RGBA stuBackColor=config.stuBackColor;
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System.out.println("stuBackColor:"+stuBackColor.toString());
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/**
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区域, 坐标取值0~8191, 仅使用left和top值, 点(left,top)应和(right,bottom)设置成同样的点
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*/
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NET_RECT stuRect=config.stuRect;
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System.out.println("stuRect:"+stuRect.toString());
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/**
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显示时间，单位为妙，0表示一直显示
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*/
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int nDisplayTime=config.nDisplayTime;
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System.out.println("nDisplayTime:"+nDisplayTime);
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}
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}
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// 设置变倍叠加配置
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public void setOsdPtzzoom(){
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/**
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是否叠加到主码流
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*/
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config.bMainBlend=1;
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/**
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是否叠加到预览码流
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*/
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config.bPreviewBlend=1;
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/**
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显示时间，单位为妙，0表示一直显示
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*/
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config.nDisplayTime=0;
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/**
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区域, 坐标取值0~8191, 仅使用left和top值, 点(left,top)应和(right,bottom)设置成同样的点
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*/
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NET_RECT stuRect
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= config.stuRect;
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stuRect.nLeft=200;
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stuRect.nTop=2000;
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Pointer pointer = new Memory(config.size());
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pointer.clear(config.size());
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ToolKits.SetStructDataToPointer(config, pointer, 0);
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int nChannelID = 0;// 通道号
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boolean result = netsdk.CLIENT_SetConfig(m_hLoginHandle, NET_EM_CFG_OPERATE_TYPE.NET_EM_CFG_OSD_PTZZOOM, nChannelID,
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pointer, config.size(),5000, new IntByReference(0), null);
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if (!result) {
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System.err.println("设置变倍叠加配置失败:" + ENUMERROR.getErrorMessage());
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} else {
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System.out.println("设置变倍叠加配置成功");
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}
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Native.free(Pointer.nativeValue(pointer)); //清理内存
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Pointer.nativeValue(pointer, 0); //防止gc重复回收
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}
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public void RunTest()
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{
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System.out.println("Run Test");
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CaseMenu menu = new CaseMenu();;
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menu.addItem((new CaseMenu.Item(this , "获取变倍叠加配置" , "getOsdPtzzoom")));
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menu.addItem((new CaseMenu.Item(this , "设置变倍叠加配置" , "setOsdPtzzoom")));
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menu.run();
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}
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// 配置登陆地址，端口，用户名，密码
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private String m_strIpAddr = "172.32.5.38";
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private int m_nPort = 37777;
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private String m_strUser = "admin";
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private String m_strPassword = "admin123";
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public static void main(String[] args) {
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OsdPtzzoomDemo demo=new OsdPtzzoomDemo();
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demo.InitTest();
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demo.RunTest();
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demo.EndTest();
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}
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/**
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* 初始化测试
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*/
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public void InitTest() {
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OsdPtzzoomDemo.Init();
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this.loginWithHighLevel();
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}
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/**
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* 结束测试
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*/
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public void EndTest() {
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System.out.println("End Test");
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this.logOut(); // 登出设备
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System.out.println("See You...");
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OsdPtzzoomDemo.cleanAndExit(); // 清理资源并退出
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}
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}
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