public void DetectNative()
{
var configuration = new YoloConfigurationDetector().Detect();
using (var yoloWrapper = new YoloWrapper(configuration))
{
using (var image = new Bitmap(600, 400))
using (var canvas = Graphics.FromImage(image))
{
canvas.Clear(Color.AliceBlue);
canvas.FillPie(Brushes.Black, 0, 0, 100, 100, 0, 360);
canvas.Flush();
BitmapData bmpData = image.LockBits(new Rectangle(0, 0, image.Width, image.Height),
ImageLockMode.ReadOnly,
image.PixelFormat);
var rawImagePtr = bmpData.Scan0;
var bmpImagePtr = IntPtr.Zero;
try
{
bmpImagePtr = CreateBmp(rawImagePtr, image.Width, image.Height, out var length);
var result = yoloWrapper.Detect(bmpImagePtr, length);
}
finally
{
if (bmpImagePtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(bmpImagePtr);
}
}
}
}
}
public YoloObjectDetection()
{
var configurationDetector = new YoloConfigurationDetector();
var configuration = configurationDetector.Detect();
_yoloWrapper = new YoloWrapper(configuration);
}
void Startup()
{
listImages = new List <string>();
var configurationDetector = new YoloConfigurationDetector();
var config = configurationDetector.Detect();
yoloWrapper = new YoloWrapper(config); //phải nhớ là cái này được tạo từ đầu rồi, không tạo mới nữa nếu không nó sẽ null
}
public void FileNotFoundTest()
{
var configuration = new YoloConfigurationDetector().Detect();
using (var yoloWrapper = new YoloWrapper(configuration))
{
yoloWrapper.Detect("image-not-exists.jpg");
}
}
public Form1()
{
InitializeComponent();
textBox1.Enabled = false;
textBox1.AcceptsReturn = true;
configurationDetector = new YoloConfigurationDetector();
config = configurationDetector.Detect();
}
static void TestLogic2()
{
var configurationDetector = new YoloConfigurationDetector();
var config = configurationDetector.Detect();
using (var yoloWrapper = new YoloWrapper(config))
{
var result = yoloWrapper.Detect(@"image.jpg");
}
}
public void DetectFromFilePath()
{
var configuration = new YoloConfigurationDetector().Detect();
using (var yoloWrapper = new YoloWrapper(configuration))
{
var items = yoloWrapper.Detect(this._imagePath);
Assert.IsTrue(items.Count() > 0);
}
}
public void DetectFromFileData()
{
var configuration = new YoloConfigurationDetector().Detect();
using (var yoloWrapper = new YoloWrapper(configuration))
{
var imageData = File.ReadAllBytes(this._imagePath);
var items = yoloWrapper.Detect(imageData);
Assert.IsTrue(items.Count() > 0);
}
}
private void Initialize(string path)
{
var configurationDetector = new YoloConfigurationDetector();
var config = configurationDetector.Detect(path);
if (config == null)
{
return;
}
this.Initialize(config);
}
private void Initialize(string path)
{
var configurationDetector = new YoloConfigurationDetector();
try
{
var config = configurationDetector.Detect(path);
if (config == null)
{
return;
}
Initialize(config);
}
catch (Exception exception)
{
MessageBox.Show($"Cannot found a valid dataset {exception}", "No Dataset available", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void beginBtn_Click(object sender, EventArgs e)
{
if (imageUploaded == true)
{
//begin processing
var configurationDetector = new YoloConfigurationDetector();
var config = configurationDetector.Detect();
using (var yoloWrapper = new YoloWrapper(config))
{
using (MemoryStream memStream = new MemoryStream())
{
imageBox.Image.Save(memStream, ImageFormat.Png);
var items = yoloWrapper.Detect(memStream.ToArray());
yoloItemBindingSource.DataSource = items;
}
}
}
}