void bw_DoWork(object sender, DoWorkEventArgs e)
{
string ip = e.Argument as string;
var formDatas = new List <FormItemModel>();
// 文件名
formDatas.Add(new FormItemModel()
{
Key = "",
Value = "",
});
try
{
//提交表单
var result = FormPost.PostForm("http://" + ip + ":9300/config", null);
//cameraInfo.IP = ip.Text;
CameraResponse cr = JsonHelper.FromJSON <CameraResponse>(result);
Console.WriteLine(result);
LogHelper.WriteLog(result);
e.Result = cr;
}
catch (Exception)
{
e.Result = null;
}
}
public bool Init()
{
/*
* string location_json = "";
* // Http get
* //location_json = HttpRequestHelper.HttpGet1("http://192.168.0.119:9300/config");
* //location_json = http_request.HttpGet("http://192.168.0.119:9300/config", "");
* location_json = http_request.HttpGet("http://" + request_ip + ":9300/config", "");
*
* if (location_json == "")
* return false;
* //LogHelper.WriteLog("fffff"+location_json);
* // test_string
* cr = JsonHelper.FromJSON<CameraResponse>(location_json);
* // MessageBox.Show(cr.SavedParams.Camera_IP);
*/
cr = new CameraResponse();// .SavedParams.BlackCell_Position[0] = Leftup_Pos_X;
cr.SavedParams = new CameraSavedParams();
cr.SavedParams.BlackCell_Position = new List <float>();
cr.SavedParams.BlackCell_Position.Add(0.0f);
cr.SavedParams.BlackCell_Position.Add(0.0f);
cr.SavedParams.BlackCell_Position.Add(0.0f);
cr.SavedParams.BlackCell_Position.Add(0.0f);
if (!Common.FileExists(file_path))
{
return(false);
}
using (FileStream fs = new FileStream(file_path, FileMode.Open, FileAccess.Read)) //将图片以文件流的形式进行保存
{
BinaryReader br = new BinaryReader(fs);
byte[] imgBytesIn = br.ReadBytes((int)fs.Length); //将流读入到字节数组中
BitmapImage myBitmapImage = new BitmapImage();
myBitmapImage.BeginInit();
myBitmapImage.StreamSource = new MemoryStream(imgBytesIn);
myBitmapImage.EndInit();
imagebox.Source = myBitmapImage;
//Leftup_Pos_X = cr.SavedParams.BlackCell_Position[0];
//Leftup_Pos_Y = cr.SavedParams.BlackCell_Position[1];
// Rightdown_Pos_X = cr.SavedParams.BlackCell_Position[2];
// Rightdown_Pos_Y = cr.SavedParams.BlackCell_Position[3];
float lx = (float)(image_width * Leftup_Pos_X); // cr.SavedParams.BlackCell_Position[0]);
float ly = (float)(image_height * Leftup_Pos_Y); // cr.SavedParams.BlackCell_Position[1]);
float rx = (float)(image_width * Rightdown_Pos_X); // cr.SavedParams.BlackCell_Position[2]);
float ry = (float)(image_height * Leftup_Pos_Y); // cr.SavedParams.BlackCell_Position[3]);
canvas.Children.Clear();
Rectangle rect = new Rectangle
{
Stroke = Brushes.Black,
StrokeThickness = 1,
Height = 10,
Width = 10,
};
Canvas.SetLeft(rect, lx);
Canvas.SetTop(rect, ly);
Canvas.SetRight(rect, rx);
Canvas.SetBottom(rect, ry);
canvas.Children.Add(rect);
return(true);
}
}