// Save to PDF
// This is extremely slow....
private static void SaveToPDF(AxMODI.AxMiDocView docView, IList<int> pages,
string outFileName, WaitForm wait, bool closeForm = true)
{
try
{
// MODI.Document.Images[].Picture is broken...
// It's supposed to be an IPictureDisp but it's members aren't usable
// Current workaround involves making a copy off an invisible docView
// For some reason a new MiDocView created locally doesnt't sem to work...
PdfDocument document = new PdfDocument();
wait.Status = "Converting document...";
foreach (int page in pages)
{
wait.Status = "Saving " + Path.GetFileName(outFileName) + " page " + (page + 1).ToString() + "...";
docView.SelectAll(page);
stdole.IPictureDisp pic = null;
wait.Invoke((System.Windows.Forms.MethodInvoker)delegate
{
pic = docView.ImageSelection.ExportToPicture();
});
if (pic != null)
{
PdfPage pdfPage = document.AddPage();
XGraphics gfx = XGraphics.FromPdfPage(pdfPage);
Image img = Image.FromHbitmap((IntPtr)pic.Handle, (IntPtr)pic.hPal);
XImage ximg = XImage.FromGdiPlusImage(img);
pdfPage.Width = ximg.PointWidth;
pdfPage.Height = ximg.PointHeight;
gfx.DrawImage(ximg, 0, 0);
}
}
document.Save(outFileName);
if (closeForm)
wait.CloseSafe();
}
catch
{
wait.MessageSafe("Conversion failed.");
if (closeForm)
wait.CloseSafe();
}
}
// Save to MDI / TIFF
private static void SaveToDoc(IList<int> pages, string modiFile, string outFile,
MODI.MiFILE_FORMAT format, WaitForm wait, string tmpDir, bool closeForm=true)
{
MODI.Document modiDoc = null;
try
{
wait.Status = "Saving to " + Path.GetFileName(outFile) + "...";
modiDoc = new MODI.Document();
modiDoc.Create(modiFile);
// Can't find a way to add images to an empty doc...
// doc.Images.Add doesn't like images from other docs
// Probably the same bug that doesn't allow access to Image.Picture
// This works backwards and removes unselected images from a complete doc
for (int page = modiDoc.Images.Count - 1; page >= 0; page--)
{
if (!pages.Contains(page))
modiDoc.Images.Remove(modiDoc.Images[page]);
}
modiDoc.SaveAs(outFile, format);
//modiDoc.Close(false);
// closing still keeps the file locked... see below
}
catch
{
wait.MessageSafe("Failed to save " + Path.GetFileName(outFile));
if(closeForm)
wait.CloseSafe();
}
try
{
// The file gets locked for some reason until the program exits
// or another save is made elsewhere
// This unlocks the file on 2 of the 3 machines I tested on ...
while (modiDoc.Images.Count > 1) // can't save w/ 0 imgs - leave 1
modiDoc.Images.Remove(modiDoc.Images[0]);
// Needed new files for batch processing :/ This. Is. Ugly.
// Not to mention slow
if (!Directory.Exists(tmpDir))
Directory.CreateDirectory(tmpDir);
modiDoc.SaveAs(tmpDir+"\\"+Path.GetRandomFileName());
modiDoc.Close();
if(closeForm)
wait.CloseSafe();
}
catch { }
}
// Output to images
private static void SaveToImages(AxMODI.AxMiDocView docView, IList<int> pages,
string outFileName, ImageFormat format, WaitForm wait)
{
try
{
// MODI.Document.Images[].Picture is broken...
// It's supposed to be an IPictureDisp but it's members aren't usable
// Current workaround involves making a copy off an invisible docView
// For some reason a new MiDocView created locally doesnt't sem to work...
wait.Status = "Converting images...";
foreach(int page in pages)
{
string curFile = Path.GetFileNameWithoutExtension(outFileName) + " " +
(page + 1).ToString("D3") + Path.GetExtension(outFileName);
wait.Status = "Saving " + curFile + "...";
string fullFileName = Path.GetDirectoryName(outFileName) + "\\" + curFile;
docView.SelectAll(page);
stdole.IPictureDisp pic = null;
wait.Invoke((System.Windows.Forms.MethodInvoker)delegate
{
pic = docView.ImageSelection.ExportToPicture();
});
if(pic != null)
{
Image img = Image.FromHbitmap((IntPtr)pic.Handle, (IntPtr)pic.hPal);
img.Save(fullFileName, format);
}
}
wait.CloseSafe();
}
catch
{
wait.MessageSafe("Conversion failed.");
wait.CloseSafe();
}
}
// OCR
private static void DoOCR(MODIHandler hand, WaitForm wait)
{
/*
wait.Status = "Running OCR...";
try
{
// process all pages
//hand.doc.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH);
// process one by one to show progress
int page = 1;
foreach (MODI.IImage iimg in hand.doc.Images)
{
wait.Status = "Running OCR on page " + page.ToString() + "...";
iimg.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH);
page++;
}
hand.isOCRDone = true;
}
catch
{
hand.isOCRDone = false;
}*/
hand.isOCRDone = true;
wait.CloseSafe();
}
