public void Delete(PsImage Obj)
{
//suppression de l'image de toutes les boutiques
DBPrestashop.PsImageShop.DeleteAllOnSubmit(ListInShop(Obj.IDImage));
this.DBPrestashop.PsImage.DeleteOnSubmit(Obj);
this.Save();
}
public bool OcrImageToPage(PsImage _image, PdfMatrix _matrix, PdfPage _page, PdfCancelProc _cancel_proc, IntPtr _cancel_data)
{
CheckBaseObj();
PdfMatrixInt _matrixInt = _matrix.GetIntStruct();
IntPtr _matrix_ptr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(PdfMatrixInt)));
Marshal.StructureToPtr(_matrixInt, _matrix_ptr, true);
byte ret = TesseractDocOcrImageToPage(m_obj, _image == null ? IntPtr.Zero : _image.m_obj, _matrix_ptr, _page == null ? IntPtr.Zero : _page.m_obj, _cancel_proc, _cancel_data);
Marshal.FreeHGlobal(_matrix_ptr);
_matrix_ptr = IntPtr.Zero;
return(ret != 0);
}
public void Add(PsImage Obj, UInt32 IDShop)
{
this.DBPrestashop.PsImage.InsertOnSubmit(Obj);
this.Save();
//Si l'image n'existe pas dans la boutique, elle est rajoutée.
if (!ExistInShop(Obj.IDImage, IDShop))
{
DBPrestashop.PsImageShop.InsertOnSubmit(new PsImageShop()
{
IDImage = Obj.IDImage,
IDShop = IDShop,
#if (PRESTASHOP_VERSION_161 || PRESTASHOP_VERSION_172)
IDProduct = Obj.IDProduct,
Cover = Obj.Cover,
#elif (PRESTASHOP_VERSION_160)
Cover = (sbyte)Obj.Cover,
#elif (PREStASHOP_VERSION_15)
Cover = Obj.Cover,
#endif
});
DBPrestashop.SubmitChanges();
}
}
public async Task <List <string> > ExtractImage(
String email,
String licenseKey,
String openPath,
String imgPath,
Double zoom
)
{
List <string> imageList = new List <string>();
try
{
Pdfix pdfix = new Pdfix();
if (pdfix == null)
{
throw new Exception("Pdfix initialization fail");
}
if (!pdfix.Authorize(email, licenseKey))
{
throw new Exception(pdfix.GetError());
}
PdfDoc doc = pdfix.OpenDoc(openPath, "");
if (doc == null)
{
throw new Exception(pdfix.GetError());
}
for (int i = 0; i < doc.GetNumPages(); i++)
{
PdfPage page = doc.AcquirePage(i);
if (page == null)
{
throw new Exception(pdfix.GetError());
}
PdfPageView pageView = page.AcquirePageView(zoom, PdfRotate.kRotate0);
if (pageView == null)
{
throw new Exception(pdfix.GetError());
}
int width = pageView.GetDeviceWidth();
int height = pageView.GetDeviceHeight();
PsImage image = pdfix.CreateImage(width, height,
PsImageDIBFormat.kImageDIBFormatArgb);
if (image == null)
{
throw new Exception(pdfix.GetError());
}
PdfPageRenderParams pdfPageRenderParams = new PdfPageRenderParams();
pdfPageRenderParams.image = image;
pdfPageRenderParams.matrix = pageView.GetDeviceMatrix();
pdfPageRenderParams.render_flags = Pdfix.kRenderAnnot;
if (!page.DrawContent(pdfPageRenderParams, null, IntPtr.Zero))
{
throw new Exception(pdfix.GetError());
}
PsStream stream = pdfix.CreateFileStream(imgPath + i.ToString() + ".jpg", PsFileMode.kPsWrite);
PdfImageParams imgParams = new PdfImageParams();
imgParams.format = PdfImageFormat.kImageFormatJpg;
imgParams.quality = 75;
if (!image.SaveToStream(stream, imgParams))
{
throw new Exception(pdfix.GetError());
}
imageList.Add(imgPath + i.ToString());
stream.Destroy();
pageView.Release();
page.Release();
}
doc.Close();
}
catch (Exception ex)
{
throw ex;
}
return(imageList);
}
