private void ChangeDisplayPosition()
{
MessageBarManager.SharedInstance.ShowFromBottom = !MessageBarManager.SharedInstance.ShowFromBottom;
changeDisplayPositionElement.Caption =
MessageBarManager.SharedInstance.ShowFromBottom
? "Show from top"
: "Show from bottom";
changeDisplayPositionElement.GetImmediateRootElement().Reload(changeDisplayPositionElement, UITableViewRowAnimation.Automatic);
MessageBarManager.SharedInstance.ShowMessage(
"Info",
string.Format("Display from {0}", MessageBarManager.SharedInstance.ShowFromBottom ? "bottom" : "top"),
MessageType.Info);
}
/*
* private static void TesseractDownloadLangFile(String folder, String lang)
* {
* String subfolderName = "tessdata";
* String folderName = System.IO.Path.Combine(folder, subfolderName);
* if (!System.IO.Directory.Exists(folderName))
* {
* System.IO.Directory.CreateDirectory(folderName);
* }
* String dest = System.IO.Path.Combine(folderName, String.Format("{0}.traineddata", lang));
* if (!System.IO.File.Exists(dest))
* using (System.Net.WebClient webclient = new System.Net.WebClient())
* {
* String source =
* String.Format("https://github.com/tesseract-ocr/tessdata/blob/4592b8d453889181e01982d22328b5846765eaad/{0}.traineddata?raw=true", lang);
*
* Console.WriteLine(String.Format("Downloading file from '{0}' to '{1}'", source, dest));
* webclient.DownloadFile(source, dest);
* Console.WriteLine(String.Format("Download completed"));
* }
* }*/
public override void ViewDidLoad()
{
base.ViewDidLoad();
RootElement root = Root;
root.UnevenRows = true;
UIImageView imageView = new UIImageView(View.Frame);
StringElement messageElement = new StringElement("");
StringElement licenseElement = new StringElement("");
root.Add(new Section()
{
new StyledStringElement("Process", delegate
{
String path = "tessdata";
messageElement.Value = String.Format("Checking Tesseract language data...");
try
{
LicensePlateDetector.TesseractDownloadLangFile(path, "eng");
LicensePlateDetector.TesseractDownloadLangFile(path, "osd");
}
catch (System.Net.WebException)
{
messageElement.Value =
String.Format(
"Failed to download Tesseract language file, please check internet connection.");
return;
}
catch (Exception e)
{
messageElement.Value = e.Message;
return;
}
messageElement.Value = String.Format("Checking Tesseract language data...");
using (Image <Bgr, Byte> image = new Image <Bgr, byte>("license-plate.jpg"))
{
LicensePlateDetector detector = new LicensePlateDetector(path);
Stopwatch watch = Stopwatch.StartNew(); // time the detection process
List <IInputOutputArray> licensePlateImagesList = new List <IInputOutputArray>();
List <IInputOutputArray> filteredLicensePlateImagesList = new List <IInputOutputArray>();
List <RotatedRect> licenseBoxList = new List <RotatedRect>();
List <string> words = detector.DetectLicensePlate(
image,
licensePlateImagesList,
filteredLicensePlateImagesList,
licenseBoxList);
watch.Stop(); //stop the timer
messageElement.Value = String.Format("{0} milli-seconds", watch.Elapsed.TotalMilliseconds);
StringBuilder builder = new StringBuilder();
foreach (String w in words)
{
builder.AppendFormat("{0} ", w);
}
licenseElement.Value = builder.ToString();
messageElement.GetImmediateRootElement().Reload(messageElement, UITableViewRowAnimation.Automatic);
licenseElement.GetImmediateRootElement().Reload(licenseElement, UITableViewRowAnimation.Automatic);
foreach (RotatedRect box in licenseBoxList)
{
image.Draw(box, new Bgr(Color.Red), 2);
}
Size frameSize = FrameSize;
using (Mat resized = new Mat())
{
CvInvoke.ResizeForFrame(image, resized, frameSize);
imageView.Image = resized.ToUIImage();
imageView.Frame = new RectangleF(PointF.Empty, resized.Size);
}
imageView.SetNeedsDisplay();
ReloadData();
}
}
)
});
root.Add(new Section("Recognition Time")
{
messageElement
});
root.Add(new Section("License Plate")
{
licenseElement
});
root.Add(new Section()
{
imageView
});
}
private void Checkbox_Click(object sender, EventArgs e)
{
var element = sender as Element;
bool isChecked;
var cie = element as CheckboxImageElement;
if (cie == null)
{
var ce = element as CheckboxElement;
if (ce == null)
{
return;
}
else
{
isChecked = ce.Value;
}
}
else
{
isChecked = cie.Value;
}
int index = section.Elements.IndexOf(element);
if (index < 0)
{
return;
}
// get the clicked item
Item currentItem = currentList[index];
Folder folder = App.ViewModel.Folders.Single(f => f.ID == currentItem.FolderID);
if (isChecked)
{
// add the clicked item to the value list
valueList.Items.Add(currentItem);
folder.Items.Add(currentItem);
StorageHelper.WriteFolder(folder);
// enqueue the Web Request Record
RequestQueue.EnqueueRequestRecord(RequestQueue.UserQueue,
new RequestQueue.RequestRecord()
{
ReqType = RequestQueue.RequestRecord.RequestType.Insert,
Body = currentItem
});
}
else
{
// remove the clicked item from the value list
valueList.Items.Remove(currentItem);
folder.Items.Remove(currentItem);
StorageHelper.WriteFolder(folder);
// enqueue the Web Request Record
RequestQueue.EnqueueRequestRecord(RequestQueue.UserQueue,
new RequestQueue.RequestRecord()
{
ReqType = RequestQueue.RequestRecord.RequestType.Delete,
Body = currentItem
});
}
// re-render the comma-delimited list in the Element that was passed in
RenderCommaList(stringElement, valueList);
stringElement.GetImmediateRootElement().Reload(stringElement, UITableViewRowAnimation.None);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
RootElement root = Root;
root.UnevenRows = true;
UIImageView imageView = new UIImageView(View.Frame);
StringElement messageElement = new StringElement("");
StringElement licenseElement = new StringElement("");
root.Add(new Section()
{
new StyledStringElement("Process", delegate {
using (Image <Bgr, Byte> image = new Image <Bgr, Byte>("license-plate.jpg"))
{
LicensePlateDetector detector = new LicensePlateDetector(".");
Stopwatch watch = Stopwatch.StartNew(); // time the detection process
List <Image <Gray, Byte> > licensePlateImagesList = new List <Image <Gray, byte> >();
List <Image <Gray, Byte> > filteredLicensePlateImagesList = new List <Image <Gray, byte> >();
List <RotatedRect> licenseBoxList = new List <RotatedRect>();
List <string> words = detector.DetectLicensePlate(
image,
licensePlateImagesList,
filteredLicensePlateImagesList,
licenseBoxList);
watch.Stop(); //stop the timer
messageElement.Value = String.Format("{0} milli-seconds", watch.Elapsed.TotalMilliseconds);
StringBuilder builder = new StringBuilder();
foreach (String w in words)
{
builder.AppendFormat("{0} ", w);
}
licenseElement.Value = builder.ToString();
messageElement.GetImmediateRootElement().Reload(messageElement, UITableViewRowAnimation.Automatic);
licenseElement.GetImmediateRootElement().Reload(licenseElement, UITableViewRowAnimation.Automatic);
foreach (RotatedRect box in licenseBoxList)
{
image.Draw(box, new Bgr(Color.Red), 2);
}
Size frameSize = FrameSize;
using (Image <Bgr, byte> resized = image.Resize(frameSize.Width, frameSize.Height, Emgu.CV.CvEnum.Inter.Cubic, true))
{
imageView.Image = resized.ToUIImage();
imageView.Frame = new RectangleF(PointF.Empty, resized.Size);
}
imageView.SetNeedsDisplay();
ReloadData();
}
}
)
});
root.Add(new Section("Recognition Time")
{
messageElement
});
root.Add(new Section("License Plate")
{
licenseElement
});
root.Add(new Section()
{
imageView
});
}
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
Console.WriteLine("[AppDelegate] FinishedLaunching");
UIApplication.SharedApplication.SetMinimumBackgroundFetchInterval(UIApplication.BackgroundFetchIntervalMinimum);
Window = new UIWindow(UIScreen.MainScreen.Bounds);
_downloader = new Downloader();
_downloader.Finished = FinishedDownload;
_downloads = new Section("Downloads")
{
};
string templateurl = "http://pokeprice.local/api/v1/card/image/BLW/{0}";
string zipurl = "http://pokeprice.local/api/v1/card/zip/{0}";
string httpurl = "http://pokeprice.local/api/v1/http/{0}";
string redirecturl = "http://pokeprice.local/api/v1/http/redirect/infinite/0";
string scollections = "AOR,AQ,AR,B2,BCR,BEST,BKT,BLW,BS,CG,CL,DCR,DEX,DF,DP,DR,DRV,DRX,DS,DX,EM,EPO,EX,FFI,FLF,FO,G1,G2,GE,HL,HP,HS,JU,KSS,LA,LC,LM,LTR,MA,MCD2011,MCD2012,MD,MT,N1,N2,N3,N4,NINTENDOBLACK,NVI,NXD,PHF,PK,PL,PLB,PLF,PLS,POP1,POP2,POP3,POP4,POP5,POP6,POP7,POP8,POP9,PR-BLW,PR-DP,PR-HS,PR-XY,PRC,RG,ROS,RR,RS,RU,SF,SI,SK,SS,SV,SW,TM,TR,TRR,UD,UF,UL,VICTORY,WIZARDSBLACK,XY";
string[] collections = scollections.Split(',');
#if REMOTE
templateurl = templateurl.Replace("http://pokeprice.local", "https://pokeprice.com");
zipurl = zipurl.Replace("http://pokeprice.local", "https://pokeprice.com");
httpurl = httpurl.Replace("http://pokeprice.local", "https://pokeprice.com");
redirecturl = redirecturl.Replace("http://pokeprice.local", "https://pokeprice.com");
#endif
var enable = new BooleanElement("Enabled", true);
enable.ValueChanged += (sender, e) => {
_downloader.Enabled = enable.Value;
};
var globalprogress = new StringElement("");
var root = new RootElement("Root")
{
new Section("Management")
{
enable,
globalprogress
},
_downloads
};
_downloader.Progress += (progress) => {
float percent = (progress.Written / (float)progress.Total) * 100;
int ipercent = (int)percent;
string caption = string.Format("{0} {1} {2}% ({3} / {4})",
"Global",
progress.State.ToString(),
ipercent,
progress.Written,
progress.Total
);
InvokeOnMainThread(() => {
globalprogress.Caption = caption;
globalprogress
.GetImmediateRootElement()
.Reload(globalprogress, UITableViewRowAnimation.Automatic);
});
};
_sample = new DialogViewController(root);
var add = new UIBarButtonItem("Add",
UIBarButtonItemStyle.Bordered,
(sender, e) => {
string url = string.Format(templateurl, 1);
Add(url);
});
var addall = new UIBarButtonItem("All",
UIBarButtonItemStyle.Bordered,
(sender, e) => {
for (int i = 1; i < 80; i++)
{
string url = string.Format(templateurl, i);
Add(url);
}
});
var zips = new UIBarButtonItem("Z",
UIBarButtonItemStyle.Bordered,
(sender, e) => {
foreach (string coll in collections)
{
string url = string.Format(zipurl, coll);
Add(url);
}
});
var s404 = new UIBarButtonItem("4",
UIBarButtonItemStyle.Bordered,
(sender, e) => {
string url = string.Format(httpurl, 404);
Add(url);
});
var s500 = new UIBarButtonItem("5",
UIBarButtonItemStyle.Bordered,
(sender, e) => {
string url = string.Format(httpurl, 500);
Add(url);
});
var s301 = new UIBarButtonItem("3",
UIBarButtonItemStyle.Bordered,
(sender, e) => {
string url = string.Format(httpurl, 301);
Add(url);
});
var s301p = new UIBarButtonItem("3+",
UIBarButtonItemStyle.Bordered,
(sender, e) => {
string url = string.Format(redirecturl, 301);
Add(url);
});
var reset = new UIBarButtonItem("Reset",
UIBarButtonItemStyle.Bordered,
async(sender, e) => {
await _downloader.Reset();
Sync();
});
var sync = new UIBarButtonItem("S",
UIBarButtonItemStyle.Bordered,
(sender, e) => {
Sync();
});
Navigation = new UINavigationController();
Window.RootViewController = Navigation;
Window.MakeKeyAndVisible();
Navigation.PushViewController(_sample, false);
_sample.SetToolbarItems(new [] { add, addall, zips, s404, s500, s301, s301p, reset, sync }, true);
Navigation.SetToolbarHidden(false, true);
return(true);
}
