Aplikasi Web Camera Capture
Tugas 3 Aplikasi Camera Web Capture
Nama : Hesekiel Nainggolan
Nrp : 5025201054
Kelas : PBKK D
Langkah-langkah dalam pembuatan Camera Capture :
- Create new project
- Buat Design seperti ini :
- untuk membuat list kamera menggunakan combobox
- untuk membuat tombol start, capture, save image, dan exit dapat menggunakan button
- untuk membuat tempat camera dan capture dapat menggunakan pictureBox
3. Download Library AForge
4. Input code program :
using System;
using AForge;
using AForge.Video;
using AForge.Video.DirectShow;
using System.Drawing;
using System.Drawing.Imaging;
using System.Windows.Forms;
using static System.Windows.Forms.VisualStyles.VisualStyleElement;
namespace Kamera
{
public partial class Form1 : Form
{
private FilterInfoCollection capturedevice;
private VideoCaptureDevice videoSource;
public Form1()
{
InitializeComponent();
}
private void button2_Click(object sender, EventArgs e)
{
prBox2.Image = (Bitmap)prBox1.Image.Clone();
}
private void button1_Click(object sender, EventArgs e)
{
if (videoSource.IsRunning)
{
videoSource.SignalToStop();
videoSource.WaitForStop();
prBox1.Image = null;
prBox1.Invalidate();
prBox2.Image = null;
prBox2.Invalidate();
}
Application.Exit(null);
}
private void tableLayoutPanel1_Paint(object sender, PaintEventArgs e)
{
}
private void Form1_Load(object sender, EventArgs e)
{
capturedevice = new FilterInfoCollection(FilterCategory.VideoInputDevice);
foreach (FilterInfo devicelist in capturedevice)
{
comboBoxWebcamlist.Items.Add(devicelist.Name);
}
comboBoxWebcamlist.SelectedIndex = 0;
videoSource = new VideoCaptureDevice();
}
private void buttonsaveimage_Click(object sender, EventArgs e)
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Title = "Save Image As";
saveFileDialog.Filter = "Image files (*.jpg, *.png) | *.jpg, *.png";
ImageFormat imageFormat = ImageFormat.Png;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
string ext = System.IO.Path.GetExtension(saveFileDialog.FileName);
switch (ext)
{
case ".jpg":
imageFormat = ImageFormat.Jpeg;
break;
case ".png":
imageFormat = ImageFormat.Png;
break;
}
prBox2.Image.Save(saveFileDialog.FileName, imageFormat);
}
}
private void buttonstart_Click(object sender, EventArgs e)
{
if (videoSource.IsRunning)
{
videoSource.SignalToStop();
videoSource.WaitForStop();
prBox1.Image = null;
prBox1.Invalidate();
}
videoSource = new VideoCaptureDevice(capturedevice[comboBoxWebcamlist.SelectedIndex].MonikerString);
videoSource.NewFrame += new NewFrameEventHandler(videoSource_NewFrame);
videoSource.Start();
}
private void videoSource_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
prBox1.Image = (Bitmap)eventArgs.Frame.Clone();
}
private void prBox1_Click(object sender, EventArgs e)
{
}
private void prBox2_Click(object sender, EventArgs e)
{
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
}
}
}
4. Run Program
5. Testing :
- Start
- Capture
- Tampilan
- Save Image
- Exit
Info lebih lanjut dapat di lihat dalam link WebCameraCapture
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