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Code: Select all
public static void Init()
{
if (viewerInstance == null)
{
try
{
viewerInstance = new PXV_Inst();
viewerInstance.Init(null, PDFProcessTools.devKey);
Logger.Log("PDF Converter Object Initialized", 5);
string pluginLoadPath = Environment.GetEnvironmentVariable("DolphinPath");
viewerInstance.StartLoadingPlugins();
viewerInstance.AddPluginFromFile(pluginLoadPath + @"OCRPlugin.pvp");
Logger.Log("PDF Plugin Loaded: " + pluginLoadPath + @"OCRPlugin.pvp", 5);
viewerInstance.AddPluginFromFile(pluginLoadPath + @"ConvertPDF.pvp");
Logger.Log("PDF Plugin Loaded: " + pluginLoadPath + @"ConvertPDF.pvp", 5);
viewerInstance.AddPluginFromFile(pluginLoadPath + @"PDFAPlugin.pvp");
Logger.Log("PDF Plugin Loaded: " + pluginLoadPath + @"PDFAPlugin.pvp", 5);
viewerInstance.FinishLoadingPlugins();
Logger.Log("All PDF Plugins Loaded", 5);
try
{
PDFProcessTools.PDFProcessToolsTimeoutInMin = 10;
//PDFProcessTools.PDFProcessToolsTimeoutInMin = System.Convert.ToInt32(ApplicationSettings.ReadSettingFromProfile(ConfigurationSettings.PDFToolsTimeoutInMin.ToString(), "Default"));
}
catch (Exception ex)
{
Logger.Log("Failed to read PDFTool Timeout. Defaulting to 10 min", ex, 1);
PDFProcessTools.PDFProcessToolsTimeoutInMin = 10;
}
if (!Directory.Exists(@"C:\Windows\System32\config\systemprofile\Desktop\"))
{
try
{
Directory.CreateDirectory(@"C:\Windows\System32\config\systemprofile\Desktop\");
}
catch (Exception ex)
{
Logger.Log("Failed to create PDF XChange Office conversion directory : " +
@"C:\Windows\System32\config\systemprofile\Desktop\" +
". It may need to be created manually as this is a required directory", ex, 1);
}
}
if (!Directory.Exists(@"C:\Windows\SysWOW64\config\systemprofile\Desktop\"))
{
try
{
Directory.CreateDirectory(@"C:\Windows\SysWOW64\config\systemprofile\Desktop\");
}
catch (Exception ex)
{
Logger.Log("Failed to create PDF XChange Office conversion directory : " +
@"C:\Windows\SysWOW64\config\systemprofile\Desktop\" +
". It may need to be created manually as this is a required directory", ex, 1);
}
}
}
catch (Exception ex)
{
Logger.Log("Error During Init for PDFProcessTools64", ex, 1);
int hr = Marshal.GetHRForException(ex);
PDFProcessTools.LogErrMsg(hr);
}
}
if (auxInst == null)
{
try
{
auxInst = (IAUX_Inst)viewerInstance.GetExtension("AUX");
}
catch (Exception ex)
{
Logger.Log("Error During Init for PDFProcessTools64", ex, 1);
int hr = Marshal.GetHRForException(ex);
PDFProcessTools.LogErrMsg(hr);
}
}
}
Code: Select all
bool returnValue = false;
PDFXEdit.IPXC_Document doc = null;
PDFXEdit.IOperation Op = null;
PDFXEdit.ICabNode options = null;
PDFXEdit.ICabNode input = null;
try
{
if (File.Exists(inputPDF))
{
string pageValues = "";
PDFXEdit.IPXC_Inst pxcInst = (PDFXEdit.IPXC_Inst)viewerInstance.GetExtension("PXC");
doc = pxcInst.OpenDocumentFromFile(inputPDF, clbk);
int nID = viewerInstance.Str2ID("op.document.OCRPages", false);
Op = viewerInstance.CreateOp(nID);
input = Op.Params.Root["Input"];
input.v = doc;
options = Op.Params.Root["Options"];
if (pages.Length == 0 || (pages.Length == 1 && pages[0] == -1))
{
options["PagesRange.Type"].v = "All";
pageValues = "All";
}
else
{
options["PagesRange.Type"].v = "Exactly";
for (int count = 0; count < pages.Length; count++)
{
if (pageValues != "")
{
pageValues += ",";
}
pageValues += System.Convert.ToString(pages[count]);
}
options["PagesRange.Text"].v = pageValues;
}
options["OutputType"].v = 0;
options["OutputDPI"].v = 300;
options["ExtParams.Language"].v = languages;
Logger.Log("Attempting to execute OCR on document: " + inputPDF + " with pages: " + pageValues + " and languages: " + languages, 5);
Op.Do();
doc.WriteToFile(inputPDF);
Logger.Log("PDF File: " + inputPDF + " had OCR completed", 5);
doc.Close();
options.Clear();
input.Clear();
pxcInst = null;
returnValue = true;
}
else
{
Logger.Log("PDF File: " + inputPDF + ", does not exist. Cannot execute OCR", 1);
}
}
catch (Exception ex)
{
Logger.Log("Error running OCR on PDF: " + inputPDF, ex, 1);
int hr = Marshal.GetHRForException(ex);
PDFProcessTools.LogErrMsg(hr);
returnValue = false;
}
finally
{
if (doc != null)
{
doc.Close();
doc = null;
}
if (options != null)
{
options.Clear();
options = null;
}
if (input != null)
{
input.Clear();
input = null;
}
}
return returnValue;