package com.netsdk.demo.customize.ptzNewDemo;
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import com.netsdk.demo.customize.ptzNewDemo.frame.PtzMainFrame;
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import com.netsdk.demo.customize.ptzNewDemo.module.*;
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import com.netsdk.lib.NetSDKLib;
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import com.netsdk.lib.ToolKits;
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import com.sun.jna.Native;
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import javax.swing.*;
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import java.awt.event.*;
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/**
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* PTZ Swing Demo
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* 相比于 原来的云台 Demo, 本 Demo 对 Swing 界面和 SDK 接口做了拆分
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* {@link com.netsdk.demo.customize.PtzControl}
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* 最后再通过事件注册把两者链接起来
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* <p>
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* 读者只需要简单看下哪些按钮对应哪些事件注册函数，不需要关注任何 Swing 界面的细节
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* <p>
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* SDK 的接口代码被二次封装在 module 包内:
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* 初始化相关接口 {@link SdkUtilModule}
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* 登录相关接口 {@link LogonModule}
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* PTZ 控制相关接口 {@link PtzControlModule}
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* PTZ 配置相关接口 {@link PtzQueryModule}
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* <p>
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* PTZ关于精确定位有多个接口，各型号 PTZ 是否支持不尽相同
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* BaseMoveAbsolutely 精确绝对移动：这个精确度最高，坐标参数放大10倍，同时可以传入精准的倍率参数
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* 但由于是功能，在能力集中也没有相应标志位，是否支持只有下发过不报错才知道，建议在明确设备程序支持后再使用。
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* MoveAbsolutely 绝对移动：坐标参数10倍，但只能传入相对倍率，精度稍低，另外是否支持可以从能力集中得知。
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* ExactGoto 三维精确定位：这是最早的定位接口，基本所有PTZ设备都支持
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* 但部分型号实现的效果不太好，越是放大倍率上限低的设备，收/发数据间的误差越大，建议只有上两者均不支持时才使用。
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*
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* @author 47040
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* @since Created in 2021/3/25 17:30
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*/
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public class PtzFrameDemo {
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private final PtzMainFrame frame;
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private final LogonModule logonModule = new LogonModule();
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private final RealPlayModule realPlayModule = new RealPlayModule();
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public PtzFrameDemo() {
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// sdk 初始化
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SdkUtilModule.init();
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frame = new PtzMainFrame(m_strIp, m_nPort, m_strUser, m_strPassword);
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// 主界面退出 事件
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frame.addWindowListener(new WindowAdapter() {
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public void windowClosing(WindowEvent e) {
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System.out.println("Window Closing");
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realPlayModule.stopPlay(m_hPlayHandle); // 停止播放
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logonModule.logout(m_hLoginHandle); // 设备登出
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SdkUtilModule.cleanup(); // 清理 SDK 资源
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frame.dispose();
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System.exit(0);
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}
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});
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/////////////// 登录相关 事件 ///////////////
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///////////////////////////////////////////
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// 登入按钮 事件
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frame.getLoginPanel().getLoginBtn().addActionListener(e -> {
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m_strIp = frame.getLoginPanel().getIpAddress();
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m_nPort = frame.getLoginPanel().getPort();
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m_strUser = frame.getLoginPanel().getUsername();
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m_strPassword = frame.getLoginPanel().getPassword();
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// 登录
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m_hLoginHandle = logonModule.login(m_strIp, m_nPort, m_strUser, m_strPassword, m_stDeviceInfo);
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if (m_hLoginHandle.longValue() == 0) {
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JOptionPane.showMessageDialog(frame, "登录失败，错误码 ：" + String.format("[%s]", ToolKits.getErrorCode()));
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return;
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}
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frame.getLoginPanel().getLoginBtn().setEnabled(false); // 更新登录按钮状态
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frame.getLoginPanel().getLogoutBtn().setEnabled(true); // 更新登出按钮状态
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frame.getRealPlayControlPanel().setEnabled(true); // 启用播放控制组件
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frame.getControlPanel().setEnabled(true); // 启用PTZ控制组件
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frame.getRealPlayControlPanel().resetChannelComboBox(m_stDeviceInfo.byChanNum); // 更新通道下拉框
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});
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// 登出按钮 事件
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frame.getLoginPanel().getLogoutBtn().addActionListener(e -> {
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realPlayModule.stopPlay(m_hPlayHandle); // 停止播放
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frame.getRealPlayPanel().getCanvasPanel().repaint(); // 刷新画布
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frame.getRealPlayControlPanel().setEnabled(false); // 禁用播放控制组件
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frame.getControlPanel().setEnabled(false); // 禁用PTZ控制组件
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logonModule.logout(m_hLoginHandle);
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if (m_hLoginHandle.longValue() == 0) { // 登出成功则更新 登录/登出 按钮状态
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frame.getLoginPanel().getLoginBtn().setEnabled(true);
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frame.getLoginPanel().getLogoutBtn().setEnabled(false);
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}
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});
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/////////////// 播放控制 事件 ///////////////
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///////////////////////////////////////////
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// 通道号切换 切换通道下拉框选项时触发
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frame.getRealPlayControlPanel().getChannelComboBox().addActionListener(e -> {
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channel = ((JComboBox<?>) e.getSource()).getSelectedIndex();
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System.out.println("selected channel changed , now it is : " + channel);
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});
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// 开始播放 事件
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frame.getRealPlayControlPanel().getPlayBtn().addActionListener(e -> {
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// 开始预览
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m_hPlayHandle = realPlayModule.realPlay(m_hLoginHandle, channel, playType,
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Native.getComponentPointer(frame.getRealPlayPanel().getCanvasPanel()));
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if (m_hPlayHandle.longValue() == 0) {
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JOptionPane.showMessageDialog(frame, "播放失败，错误码 ：" + String.format("[%s]", ToolKits.getErrorCode()));
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}
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});
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// 停止播放 事件
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frame.getRealPlayControlPanel().getStopPlayBtn().addActionListener(e -> {
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realPlayModule.stopPlay(m_hPlayHandle); // 停止播放
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frame.getRealPlayPanel().getCanvasPanel().repaint(); // 刷新画布
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});
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//////////// 方向控制相关 事件 ////////////
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/////////////////////////////////////////
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// 向上
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frame.getControlPanel().getPtzDirControlPanel().getUpBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzDirControlPanel().getSpeed();
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PtzControlModule.ptzControlUpStart(m_hLoginHandle, channel, 0, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlUpEnd(m_hLoginHandle, channel);
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}
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});
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// 左上
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frame.getControlPanel().getPtzDirControlPanel().getLeftUpBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzDirControlPanel().getSpeed();
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PtzControlModule.ptzControlLeftUpStart(m_hLoginHandle, channel, speedLevel, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlLeftUpEnd(m_hLoginHandle, channel);
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}
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});
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// 右上
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frame.getControlPanel().getPtzDirControlPanel().getRightUpBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzDirControlPanel().getSpeed();
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PtzControlModule.ptzControlRightUpStart(m_hLoginHandle, channel, speedLevel, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlRightUpEnd(m_hLoginHandle, channel);
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}
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});
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// 向下
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frame.getControlPanel().getPtzDirControlPanel().getDownBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzDirControlPanel().getSpeed();
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PtzControlModule.ptzControlDownStart(m_hLoginHandle, channel, 0, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlDownEnd(m_hLoginHandle, channel);
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}
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});
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// 左下
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frame.getControlPanel().getPtzDirControlPanel().getLeftDownBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzDirControlPanel().getSpeed();
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PtzControlModule.ptzControlLeftDownStart(m_hLoginHandle, channel, speedLevel, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlLeftDownEnd(m_hLoginHandle, channel);
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}
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});
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// 右下
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frame.getControlPanel().getPtzDirControlPanel().getRightDownBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzDirControlPanel().getSpeed();
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PtzControlModule.ptzControlRightDownStart(m_hLoginHandle, channel, speedLevel, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlRightDownEnd(m_hLoginHandle, channel);
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}
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});
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// 左
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frame.getControlPanel().getPtzDirControlPanel().getLeftBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzDirControlPanel().getSpeed();
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PtzControlModule.ptzControlLeftStart(m_hLoginHandle, channel, 0, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlLeftEnd(m_hLoginHandle, channel);
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}
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});
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// 右
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frame.getControlPanel().getPtzDirControlPanel().getRightBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzDirControlPanel().getSpeed();
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PtzControlModule.ptzControlRightStart(m_hLoginHandle, channel, 0, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlRightEnd(m_hLoginHandle, channel);
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}
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});
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//////////// 变焦、变倍 相关事件 ///////////
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//////////////////////////////////////////
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// 变倍 增大
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frame.getControlPanel().getPtzModifyPanel().getZoomAddBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzModifyPanel().getSpeed();
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PtzControlModule.ptzControlZoomAddStart(m_hLoginHandle, channel, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlZoomAddEnd(m_hLoginHandle, channel);
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}
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});
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// 变倍 减小
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frame.getControlPanel().getPtzModifyPanel().getZoomDecBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzModifyPanel().getSpeed();
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PtzControlModule.ptzControlZoomDecStart(m_hLoginHandle, channel, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlZoomDecEnd(m_hLoginHandle, channel);
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}
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});
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// 变焦 增大
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frame.getControlPanel().getPtzModifyPanel().getFocusAddBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzModifyPanel().getSpeed();
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PtzControlModule.ptzControlFocusAddStart(m_hLoginHandle, channel, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlFocusAddEnd(m_hLoginHandle, channel);
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}
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});
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// 变焦 减小
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frame.getControlPanel().getPtzModifyPanel().getFocusDecBtn().addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int speedLevel = frame.getControlPanel().getPtzModifyPanel().getSpeed();
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PtzControlModule.ptzControlFocusDecStart(m_hLoginHandle, channel, speedLevel);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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PtzControlModule.ptzControlFocusDecEnd(m_hLoginHandle, channel);
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}
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});
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//////////// 精确绝对移动控制 (BaseMoveAbsolutely 协议)相关事件 ///////////
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///////////////////////////////////////////////////////////////////
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// 获取位置
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frame.getControlPanel().getPtzBaseMoveAbsolutePanel().getGetLocationBtn().addActionListener(e -> {
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NetSDKLib.NET_PTZ_LOCATION_INFO locationInfo = PtzQueryModule.ptzQueryPTZLocationStatus(m_hLoginHandle, channel);
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if (locationInfo != null) {
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frame.getControlPanel().getPtzBaseMoveAbsolutePanel().setPtzMoveAbsoluteParams(
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locationInfo.nPTZPan,
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locationInfo.nPTZTilt,
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locationInfo.nZoomMapValue, // 变倍映射值
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locationInfo.nFocusMapValue); // 聚焦映射值
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}
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});
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// 精确绝对控制
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frame.getControlPanel().getPtzBaseMoveAbsolutePanel().getPtzMoveAbsoluteBtn().addActionListener(e -> {
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int X = frame.getControlPanel().getPtzBaseMoveAbsolutePanel().getXParam(); // X Param 10倍参数
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int Y = frame.getControlPanel().getPtzBaseMoveAbsolutePanel().getYParam(); // Y Param 10被参数
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int Z = frame.getControlPanel().getPtzBaseMoveAbsolutePanel().getZoomMapValue(); // ZoomMapValue 变倍映射值
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boolean ret = PtzControlModule.ptzControlBaseMoveAbsolutely(m_hLoginHandle, channel, X, Y, Z);
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if (!ret) {
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JOptionPane.showMessageDialog(frame, "精确绝对控制失败:" + ToolKits.getErrorCode(), "下发配置", JOptionPane.WARNING_MESSAGE);
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return;
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}
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JOptionPane.showMessageDialog(frame, "精确绝对控制成功", "下发配置", JOptionPane.INFORMATION_MESSAGE);
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});
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// 设聚焦值
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frame.getControlPanel().getPtzBaseMoveAbsolutePanel().getPtzSetFocusMapBtn().addActionListener(e -> {
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int focusMapValue = frame.getControlPanel().getPtzBaseMoveAbsolutePanel().getFocusMapValue(); // ZoomMapValue 聚焦映射值
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boolean ret = PtzControlModule.ptzControlSetFocusMapValue(m_hLoginHandle, channel, focusMapValue);
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if (!ret) {
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JOptionPane.showMessageDialog(frame, "设置聚焦值失败:" + ToolKits.getErrorCode(), "下发配置", JOptionPane.WARNING_MESSAGE);
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return;
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}
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JOptionPane.showMessageDialog(frame, "设置聚焦值成功", "下发配置", JOptionPane.INFORMATION_MESSAGE);
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});
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//////////// 绝对移动控制 (MoveAbsolutely 协议)相关事件 ///////////
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////////////////////////////////////////////////////////////////
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// 获取位置
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frame.getControlPanel().getPtzMoveAbsolutePanel().getLocationBtn().addActionListener(e -> {
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NetSDKLib.NET_PTZ_LOCATION_INFO locationInfo = PtzQueryModule.ptzQueryPTZLocationStatus(m_hLoginHandle, channel);
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if (locationInfo != null) {
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frame.getControlPanel().getPtzMoveAbsolutePanel().setPtzMoveAbsoluteParams(
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locationInfo.nPTZPan,
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locationInfo.nPTZTilt,
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locationInfo.nPTZZoom);
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}
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});
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// 精确控制
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frame.getControlPanel().getPtzMoveAbsolutePanel().getPtzMoveAbsoluteBtn().addActionListener(e -> {
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int X = frame.getControlPanel().getPtzMoveAbsolutePanel().getXParam();
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int Y = frame.getControlPanel().getPtzMoveAbsolutePanel().getYParam();
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int Z = frame.getControlPanel().getPtzMoveAbsolutePanel().getZoomParam();
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PtzControlModule.ptzControlMoveAbsolutely(m_hLoginHandle, channel, X, Y, Z);
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});
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// 查询能力
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frame.getControlPanel().getPtzMoveAbsolutePanel().getPtzMoveAbsoluteCheck().addActionListener(e -> {
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Boolean ret = PtzQueryModule.ptzQueryCapsForMoveAbsolutely(m_hLoginHandle, channel);
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if (ret == null) {
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JOptionPane.showMessageDialog(frame, "查询绝对移动(MoveAbsolutely)能力失败:" + ToolKits.getErrorCode(), "查询能力", JOptionPane.ERROR_MESSAGE);
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return;
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}
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if (!ret) {
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JOptionPane.showMessageDialog(frame, "设备不支持绝对移动(MoveAbsolutely)", "查询能力", JOptionPane.WARNING_MESSAGE);
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return;
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}
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JOptionPane.showMessageDialog(frame, "设备支持绝对移动(MoveAbsolutely)", "查询能力", JOptionPane.INFORMATION_MESSAGE);
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});
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//////////// 三维定位(ExactGoto 协议)相关事件 ///////////
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//////////////////////////////////////////////////////
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// 位置获取
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frame.getControlPanel().getPtzExactGotoPanel().getLocationBtn().addActionListener(e -> {
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NetSDKLib.NET_PTZ_LOCATION_INFO locationInfo = PtzQueryModule.ptzQueryPTZLocationStatus(m_hLoginHandle, channel);
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if (locationInfo != null) {
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frame.getControlPanel().getPtzExactGotoPanel().setExactGotoParams(
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locationInfo.nPTZPan,
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locationInfo.nPTZTilt,
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locationInfo.nPTZZoom);
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}
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});
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// 精确控制
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frame.getControlPanel().getPtzExactGotoPanel().getPtzExactGotoBtn().addActionListener(e -> {
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int X = frame.getControlPanel().getPtzExactGotoPanel().getXParam();
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int Y = frame.getControlPanel().getPtzExactGotoPanel().getYParam();
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int Z = frame.getControlPanel().getPtzExactGotoPanel().getZoomParam();
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PtzControlModule.ptzControlExactGotoControl(m_hLoginHandle, channel, X, Y, Z);
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});
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// 确定能力
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frame.getControlPanel().getPtzExactGotoPanel().getPtzExactCheckBtn().addActionListener(e -> {
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Boolean ret = PtzQueryModule.ptzQueryCapsForExactGoto(m_hLoginHandle, channel);
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if (ret == null) {
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JOptionPane.showMessageDialog(frame, "查询三维精确定位(ExactGoto)能力失败:" + ToolKits.getErrorCode(), "查询能力", JOptionPane.ERROR_MESSAGE);
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return;
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}
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if (!ret) {
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JOptionPane.showMessageDialog(frame, "设备不支持三维精确定位(ExactGoto)", "查询能力", JOptionPane.WARNING_MESSAGE);
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return;
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}
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JOptionPane.showMessageDialog(frame, "设备支持三维精确定位(ExactGoto)", "查询能力", JOptionPane.INFORMATION_MESSAGE);
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});
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}
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// 设备信息
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private final NetSDKLib.NET_DEVICEINFO_Ex m_stDeviceInfo = new NetSDKLib.NET_DEVICEINFO_Ex();
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// 登录句柄
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private static NetSDKLib.LLong m_hLoginHandle = new NetSDKLib.LLong(0);
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// 播放句柄
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private static NetSDKLib.LLong m_hPlayHandle = new NetSDKLib.LLong(0);
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// 预览通道号
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int channel = 0;
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// 预览类型
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int playType = NetSDKLib.NET_RealPlayType.NET_RType_Realplay; // 实时预览模式
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////////////////// 登陆参数 //////////////////
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/////////////////////////////////////////////
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private String m_strIp = "172.32.0.45";
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private Integer 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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SwingUtilities.invokeLater(PtzFrameDemo::new);
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}
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}
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