public static new PageOcrData FromXml(String xmlFilePath)
#endif
{
try
{
try
{
PageOcrData res = FromXml(xmlFilePath, typeof(PageOcrData)) as PageOcrData;
if (res != null)
{
return(res);
}
}
catch { }
//-- Try a collection ocr data --\\
CollectionOcrData coll = FromXml(xmlFilePath, typeof(CollectionOcrData)) as CollectionOcrData;
if (coll != null && coll.Pages.Length > 0)
{
return(coll.Pages[0]);
}
}
catch (Exception ex)
{
ILog.LogError(ex);
}
return(null);
}
public static CollectionOcrData FromCollection(ITisCollectionData collection)
#endif
{
try
{
if (collection != null)
{
CollectionOcrData res = new CollectionOcrData();
res.CollectionID = collection.Name;
res.FlowType = collection.FlowType;
List <PageOcrData> pgs = new List <PageOcrData>();
//-- Iterate collection pages and add them to the class Pages property. --\\
foreach (ITisPageData page in collection.Pages)
{
pgs.Add(PageOcrData.FromPRD(page));
}
if (pgs != null && pgs.Count > 0)
{
res.pages = pgs.ToArray();
return(res);
}
}
else
{
throw new Exception(String.Format("ITisCollectionData specified in: [{0}] is not valid", MethodBase.GetCurrentMethod().Name));
}
}
catch (Exception ex)
{
ILog.LogError(ex);
}
return(null);
}
public static TPage ToPRD(PageOcrData ocrData, String saveToPrdPath)
#endif
{
try
{
if (ocrData != null)
{
TPage res = new TPage();
//-- iterate data lines --\\
foreach (LineOcrData lineOcr in ocrData.Lines)
{
TLine currentLine = new TLine();
//-- Itarate the line's words --\\
foreach (WordOcrData wordOcr in lineOcr.Words)
{
//-- Iterate the word's chars --\\
TWord wordPrd = new TWord();
foreach (CharOcrData charOcr in wordOcr.GetAsChars(true))
{
wordPrd.AddChar(new TChar(charOcr.Value, (short)charOcr.Confidence, new TOCRRect(charOcr.Rect)));
}
currentLine.AddWord(wordPrd);
}
if (currentLine != null && currentLine.Words != null && currentLine.Words.Count > 0)
{
res.AddLine(currentLine);
}
}
//-- Save the contents to a PRD file if 'saveToPrdPath' is specified --\\
if (!String.IsNullOrEmpty(saveToPrdPath))
{
if (!Directory.Exists(Path.GetDirectoryName(saveToPrdPath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(saveToPrdPath));
}
TPage.SaveToPRD(res, saveToPrdPath);
}
return(res);
}
else
{
throw new Exception(String.Format("Invalid input PRD object in: [{0}]", MethodBase.GetCurrentMethod().Name));
}
}
catch (Exception ex)
{
ILog.LogError(ex);
}
return(null);
}
/// <summary>
/// Show an open file dialog for source PRD and save File dialog for atrget XML, then convert source PRD to XML.
/// when multiple are selected they will be inserted into one XML file representing a collection
/// </summary>>
public static bool PRDToXml(string targetXML, params string[] sourcePRDs)
{
try
{
if (File.Exists(targetXML))
{
File.Delete(targetXML);
}
if (sourcePRDs != null && sourcePRDs.Length == 1)
{
if (PageOcrData.FromPRD(sourcePRDs[0]).ToXml(targetXML) && File.Exists(targetXML))
{
ILog.LogDebug(string.Format("Done converting PRD file [{0}] to XML file [{1}]", sourcePRDs[0], targetXML));
return(true);
}
}
else if (sourcePRDs != null && sourcePRDs.Length > 1)
{
CollectionOcrData collOcr = new CollectionOcrData();
List <PageOcrData> pages = new List <PageOcrData>();
foreach (string srcPrd in sourcePRDs)
{
if (File.Exists(srcPrd))
{
pages.Add(PageOcrData.FromPRD(srcPrd));
}
}
collOcr.pages = pages.ToArray();
collOcr.CollectionID = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fffff");
return(collOcr.ToXml(targetXML));
}
}
catch (Exception ex)
{
ILog.LogError(ex);
}
return(false);
}
public static PageOcrData FromPRD(ITisPageData pageData)
#endif
{
try
{
if (pageData != null)
{
PageOcrData res = FromPRD(pageData.GetAttachmentFileName("PRD"), true);
res.Index = pageData.OrderInCollection - 1;
return(res);
}
else
{
throw new Exception(String.Format("ITisPageData specified in: [{0}] is not valid", MethodBase.GetCurrentMethod().Name));
}
}
catch (Exception ex)
{
ILog.LogError(ex);
}
return(null);
}
public static PageOcrData FromPRD(String prdPath, bool doNotParseName)
#endif
{
try
{
if (File.Exists(prdPath))
{
//-- Load from file -\\
PageOcrData res = FromPRD(TPage.LoadFromPRD(prdPath));
res.PrdFilePath = prdPath;
#region //-- Try and get the page index from the file name --\\
if (!doNotParseName)
{
try
{
int prs = -1;
String[] splt = Path.GetFileNameWithoutExtension(prdPath).Split('_');
prs = Convert.ToInt32(splt[splt.Length - 1].Trim('p', 'P'), 16);
}
catch { }
}
#endregion
return(res);
}
else
{
throw new Exception(String.Format("File [{0}] could not be found, in: [{1}]", prdPath ?? String.Empty, MethodBase.GetCurrentMethod().Name));
}
}
catch (Exception ex)
{
ILog.LogError(ex);
}
return(null);
}
/// <summary>
/// Convert XML file\s to PRD .
/// </summary>
/// <param name="targetPRD">The target PRD file to create</param>
/// <param name="sourceXMLs">Source XML files.</param>
/// <returns>true when successfull.</returns>
public static bool XMLToPRD(string targetPRD, params string[] sourceXMLs)
{
bool result = false;
try
{
foreach (string sourceXML in sourceXMLs)
{
if (!File.Exists(sourceXML))
{
continue;
}
//-- Try loading as a single page --\\
PageOcrData pod = PageOcrData.FromXml(sourceXML);
if (pod != null && pod.ToPRD(targetPRD) != null)
{
if (File.Exists(targetPRD))
{
File.Delete(targetPRD);
}
ILog.LogDebug(string.Format("Done converting XML file [{0}] to PRD file [{1}]", sourceXML, targetPRD));
continue;
}
//-- Try as a whole collection in a single XML --\\
if (pod == null)
{
CollectionOcrData cod = CollectionOcrData.FromXml(sourceXML);
if (cod != null)
{
if (cod.Pages != null)
{
int lastIndex = -1;
int maxIndex = 0;
foreach (PageOcrData pd in cod.Pages)
{
lastIndex = pd.Index;
while (lastIndex < 0 || lastIndex == pd.Index || lastIndex <= maxIndex)
{
lastIndex++;
}
maxIndex = lastIndex;
//-- Create a PRD file per page --\\
string newPageName = Path.Combine(Path.GetDirectoryName(targetPRD), string.Format("{0}_P{1}.{2}", Path.GetFileNameWithoutExtension(targetPRD), (lastIndex).ToString("X").PadLeft(3, '0'), Path.GetExtension(targetPRD).TrimStart('.')));
if (File.Exists(newPageName))
{
File.Delete(newPageName);
}
pd.ToPRD(newPageName);
}
}
ILog.LogDebug(string.Format("Done converting XML file [{0}] to PRD file [{1}]", sourceXML, targetPRD));
result = true;
}
}
}
}
catch (Exception ex)
{
ILog.LogError(ex);
}
return(result);
}
/// <summary>
/// Convert a <see cref="PageOcrData"/> to <see cref="TPage"/> object.
/// </summary>
/// <param name="ocrData">The <see cref="PageOcrData"/> to convert to PRD.</param>
/// <param name="saveToPrdPath">A path (optionla) to save the PRD file to.</param>
/// <returns>TPage when successfull, null when not.</returns>
#if INTERNAL
internal static TPage ToPRD(PageOcrData ocrData, String saveToPrdPath)
public static TPage ToPRD(PageOcrData ocrData)
#endif
{
return(ToPRD(ocrData, null));
}
/// <summary>
/// Convert a <see cref="PageOcrData"/> to <see cref="TPage"/> object.
/// </summary>
/// <param name="ocrData">The <see cref="PageOcrData"/> to convert to PRD.</param>
/// <returns>TPage when successfull, null when not.</returns>
#if INTERNAL
internal static TPage ToPRD(PageOcrData ocrData)
public static PageOcrData FromPRD(TPage pagePRD)
#endif
{
try
{
if (pagePRD != null)
{
PageOcrData res = new PageOcrData();
res.Index = -1;
res.Rect = pagePRD.Rectangle;
int li = 0;
List <LineOcrData> linesData = new List <LineOcrData>();
//-- Iterate PRD data lines --\\
foreach (TLine linePRD in pagePRD.Lines)
{
linesData.Add(new LineOcrData());
List <WordOcrData> wordsData = new List <WordOcrData>();
int wi = 0;
//-- Iterate each line's words --\\
foreach (TWord wordPRD in linePRD.Words)
{
wordsData.Add(new WordOcrData());
if (wordPRD.Chars != null && wordPRD.Chars.Count > 0)
{
List <CharOcrData> charsData = new List <CharOcrData>();
int ci = 0;
//-- Iterate each word's chars --\\
foreach (TChar charPRD in wordPRD.Chars)
{
//-- Add and define char data --\\
charsData.Add(new CharOcrData());
charsData[charsData.Count - 1].Index = ci;
charsData[charsData.Count - 1].Confidence = charPRD.Confidance;
charsData[charsData.Count - 1].Rect = charPRD.Rectangle;
charsData[charsData.Count - 1].Value = charPRD.CharData;
ci++;
}
if (charsData != null && charsData.Count > 0)
{
wordsData[wordsData.Count - 1].Chars = charsData.ToArray();
}
}
//-- Define word data --\\
wordsData[wordsData.Count - 1].Confidence = wordPRD.Confidance;
wordsData[wordsData.Count - 1].Index = wi;
wordsData[wordsData.Count - 1].Rect = wordPRD.Rectangle;
wordsData[wordsData.Count - 1].Style = wordPRD.Style;
wordsData[wordsData.Count - 1].Value = wordPRD.WordData;
wi++;
}
if (wordsData != null && wordsData.Count > 0)
{
//-- Define line data --\\
linesData[linesData.Count - 1].Confidence = linePRD.Confidance;
linesData[linesData.Count - 1].Index = li;
linesData[linesData.Count - 1].Rect = linePRD.Rectangle;
linesData[linesData.Count - 1].Words = wordsData.ToArray();
}
li++;
}
//-- Add the recognized lines to the result --\\
if (linesData != null)
{
res.Lines = linesData.ToArray();
}
if (res.Lines != null)
{
return(res);
}
}
else
{
throw new Exception(String.Format("TPage specified in: [{0}] is not valid", MethodBase.GetCurrentMethod().Name));
}
}
catch (Exception ex)
{
ILog.LogError(ex);
}
return(null);
}
