public CaptchaResult GetCaptchaImage()
{
//int width = 100;
//int height = 36;
int width = 140;
int height = 36;
var captchaCode = CustomCaptcha.GenerateCaptchaCode();
CaptchaResult result = CustomCaptcha.GenerateCaptchaImage(width, height, captchaCode);
//HttpContext.Session.SetString("CaptchaCode", result.CaptchaCode);
//Stream s = new MemoryStream(result.CaptchaByteData);
//return new FileStreamResult(s, "image/png");
return(result);
}
private static void ExampleCustomCaptcha()
{
DebugHelper.VerboseMode = true;
var randInt = new Random().Next(0, 10000);
var api = new CustomCaptcha
{
ClientKey = "1234567890123456789012",
// random here to let the same task to be assigned to the same workers
ImageUrl = "https://files.anti-captcha.com/26/41f/c23/7c50ff19.jpg?random=" + randInt,
Assignment = "Enter the licence plate number",
Forms = new JArray
{
new JObject
{
{ "label", "Number" },
{ "labelHint", false },
{ "contentType", false },
{ "name", "license_plate" },
{ "inputType", "text" },
{
"inputOptions", new JObject
{
{ "width", "100" },
{ "placeHolder", "Enter letters and numbers without spaces" }
}
}
},
new JObject
{
{ "label", "Car color" },
{ "labelHint", "Select the car color" },
{ "contentType", false },
{ "name", "color" },
{ "inputType", "select" },
{
"inputOptions", new JArray
{
new JObject
{
{ "value", "white" },
{ "caption", "White color" }
},
new JObject
{
{ "value", "black" },
{ "caption", "Black color" }
},
new JObject
{
{ "value", "gray" },
{ "caption", "Gray color" }
}
}
}
}
}
};
if (!api.CreateTask())
{
DebugHelper.Out("API v2 send failed. " + api.ErrorMessage, DebugHelper.Type.Error);
}
else if (!api.WaitForResult())
{
DebugHelper.Out("Could not solve the captcha.", DebugHelper.Type.Error);
}
else
{
foreach (var answer in api.GetTaskSolution().Answers)
{
DebugHelper.Out(
"The answer for the question '" + answer.Key + "' : " + answer.Value,
DebugHelper.Type.Success
);
}
}
}
