The part of calling the camera has been implemented
but the recognition is not yet complete
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parent
eafdf671d5
commit
b1b87ad724
38
OTP/Form3.Designer.cs
generated
38
OTP/Form3.Designer.cs
generated
@ -42,7 +42,10 @@
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this.label4 = new System.Windows.Forms.Label();
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this.label5 = new System.Windows.Forms.Label();
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this.groupBox1 = new System.Windows.Forms.GroupBox();
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this.pictureBox1 = new System.Windows.Forms.PictureBox();
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this.button7 = new System.Windows.Forms.Button();
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this.groupBox1.SuspendLayout();
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((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
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this.SuspendLayout();
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//
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// label1
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@ -125,6 +128,7 @@
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this.button5.TabIndex = 8;
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this.button5.Text = "Scan QR Code with Camera";
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this.button5.UseVisualStyleBackColor = true;
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this.button5.Click += new System.EventHandler(this.button5_Click);
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//
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// button6
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//
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@ -164,22 +168,49 @@
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//
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// groupBox1
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//
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this.groupBox1.Controls.Add(this.button7);
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this.groupBox1.Controls.Add(this.pictureBox1);
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this.groupBox1.Controls.Add(this.label4);
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this.groupBox1.Controls.Add(this.label5);
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this.groupBox1.Controls.Add(this.label3);
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this.groupBox1.Location = new System.Drawing.Point(15, 148);
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this.groupBox1.Name = "groupBox1";
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this.groupBox1.Size = new System.Drawing.Size(453, 243);
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this.groupBox1.Size = new System.Drawing.Size(453, 288);
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this.groupBox1.TabIndex = 14;
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this.groupBox1.TabStop = false;
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this.groupBox1.Text = "Debug Info";
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//
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// pictureBox1
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//
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this.pictureBox1.Location = new System.Drawing.Point(105, 113);
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this.pictureBox1.Name = "pictureBox1";
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this.pictureBox1.Size = new System.Drawing.Size(255, 169);
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this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
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this.pictureBox1.TabIndex = 14;
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this.pictureBox1.TabStop = false;
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//
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// button7
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//
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this.button7.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
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| System.Windows.Forms.AnchorStyles.Left)
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| System.Windows.Forms.AnchorStyles.Right)));
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this.button7.Font = new System.Drawing.Font("Microsoft Sans Serif", 48F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
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this.button7.Location = new System.Drawing.Point(366, 162);
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this.button7.MinimumSize = new System.Drawing.Size(75, 75);
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this.button7.Name = "button7";
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this.button7.Size = new System.Drawing.Size(75, 75);
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this.button7.TabIndex = 15;
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this.button7.Text = "●";
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this.button7.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
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this.button7.UseVisualStyleBackColor = true;
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this.button7.Click += new System.EventHandler(this.button7_Click);
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//
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// Form3
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//
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this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
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this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
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this.CancelButton = this.button2;
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this.ClientSize = new System.Drawing.Size(488, 403);
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this.ClientSize = new System.Drawing.Size(488, 448);
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this.Controls.Add(this.groupBox1);
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this.Controls.Add(this.button6);
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this.Controls.Add(this.button5);
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@ -201,6 +232,7 @@
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this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.Form3_FormClosing);
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this.groupBox1.ResumeLayout(false);
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this.groupBox1.PerformLayout();
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((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
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this.ResumeLayout(false);
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this.PerformLayout();
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@ -222,5 +254,7 @@
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private System.Windows.Forms.Label label4;
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private System.Windows.Forms.Label label5;
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private System.Windows.Forms.GroupBox groupBox1;
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private System.Windows.Forms.PictureBox pictureBox1;
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private System.Windows.Forms.Button button7;
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}
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}
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68
OTP/Form3.cs
68
OTP/Form3.cs
@ -10,6 +10,8 @@ using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using ZXing;
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using AForge.Video;
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using AForge.Video.DirectShow;
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namespace OTP
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{
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@ -18,15 +20,22 @@ namespace OTP
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private string connectionString = "Data Source=key.db;Version=3;";
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private bool isCapturing = false; // 添加标识截图状态的成员变量
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private bool isLocalfile = false;
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private FilterInfoCollection videoDevices; // 声明用于存储摄像头设备信息的变量
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private VideoCaptureDevice camera; // 声明用于摄像头捕获的变量
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private bool isCameraRunning = false; // 用于标识摄像头的运行状态
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private bool isScanningPaused = false;
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public Form3()
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{
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InitializeComponent();
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videoDevices = new FilterInfoCollection(FilterCategory.VideoInputDevice);
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}
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private void Form3_FormClosing(object sender, FormClosingEventArgs e)
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{
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StopCapturing(); // 关闭窗口时停止截图
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StopCamera(); // 关闭窗口时停止摄像头
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}
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private void button1_Click(object sender, EventArgs e)
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@ -198,5 +207,64 @@ namespace OTP
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}
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}
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}
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private void button5_Click(object sender, EventArgs e)
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{
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if (!isCameraRunning)
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{
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StartCamera(); // 启动摄像头
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}
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else
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{
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StopCamera(); // 停止摄像头
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}
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}
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private void StartCamera()
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{
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if (videoDevices != null && videoDevices.Count > 0)
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{
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camera = new VideoCaptureDevice(videoDevices[0].MonikerString);
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camera.NewFrame += Camera_NewFrame; // 注册摄像头捕获图像的事件
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camera.Start(); // 启动摄像头
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isCameraRunning = true; // 设置摄像头运行状态为 true
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//button5.Text = "Stop Camera"; // 更新按钮文本
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}
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else
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{
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MessageBox.Show("No camera device found.");
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}
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}
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private void StopCamera()
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{
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if (camera != null && camera.IsRunning)
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{
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camera.SignalToStop();
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camera.WaitForStop();
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camera.NewFrame -= Camera_NewFrame; // 取消注册摄像头捕获图像的事件
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isCameraRunning = false; // 设置摄像头运行状态为 false
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//button5.Text = "Start Camera"; // 更新按钮文本
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}
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}
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private void Camera_NewFrame(object sender, NewFrameEventArgs eventArgs)
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{
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// 进行二维码扫描
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Bitmap bitmap = (Bitmap)eventArgs.Frame.Clone();
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if (!isScanningPaused)
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{
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pictureBox1.Image = bitmap;
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}else
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{
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// 进行二维码扫描
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ScanQRCode(bitmap);
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}
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}
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private void button7_Click(object sender, EventArgs e)
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{
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isScanningPaused = !isScanningPaused;
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button7.Text = isScanningPaused ? "Resume" : "Pause";
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}
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}
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}
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@ -36,6 +36,15 @@
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<ItemGroup>
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<Reference Include="AForge, Version=2.2.5.0, Culture=neutral, PublicKeyToken=c1db6ff4eaa06aeb, processorArchitecture=MSIL">
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<HintPath>..\packages\AForge.2.2.5\lib\AForge.dll</HintPath>
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</Reference>
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<Reference Include="AForge.Video, Version=2.2.5.0, Culture=neutral, PublicKeyToken=cbfb6e07d173c401, processorArchitecture=MSIL">
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<HintPath>..\packages\AForge.Video.2.2.5\lib\AForge.Video.dll</HintPath>
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</Reference>
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<Reference Include="AForge.Video.DirectShow, Version=2.2.5.0, Culture=neutral, PublicKeyToken=61ea4348d43881b7, processorArchitecture=MSIL">
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<HintPath>..\packages\AForge.Video.DirectShow.2.2.5\lib\AForge.Video.DirectShow.dll</HintPath>
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</Reference>
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<Reference Include="CircularProgressBar, Version=2.8.0.16, Culture=neutral, PublicKeyToken=310fd07b25df79b3, processorArchitecture=MSIL">
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<HintPath>..\packages\CircularProgressBar.2.8.0.16\lib\net40\CircularProgressBar.dll</HintPath>
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</Reference>
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@ -1,5 +1,8 @@
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<?xml version="1.0" encoding="utf-8"?>
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<packages>
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<package id="AForge" version="2.2.5" targetFramework="net481" />
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<package id="AForge.Video" version="2.2.5" targetFramework="net481" />
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<package id="AForge.Video.DirectShow" version="2.2.5" targetFramework="net481" />
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<package id="CircularProgressBar" version="2.8.0.16" targetFramework="net481" />
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<package id="EntityFramework" version="6.4.4" targetFramework="net481" />
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<package id="Otp.NET" version="1.3.0" targetFramework="net481" />
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