ImageEnView1->IEBitmap->AssignImage(new TIEBitmap(1024, 1280, ie24RGB));
//fill it with white color
ImageEnView1->IEBitmap->Fill(0x00ffffff);
// NOTE: fixed width and height can be replaced with width and height obtained // from PDFium calls. 
TPdfDocument *doc;
doc = new TPdfDocument(this);
doc->LoadFromFile("C:\\PDFS\\some_article.pdf", "", dloNormal);
TPdfPageRenderOptions Options;
HDC dc;
if (doc->Pages->Count)  
   {
   // let's display 6th page in ImageEnView
   doc->SelectPage(6);
   dc = ImageEnView1->IEBitmap->Canvas->Handle;
   doc->Page->Render(dc, 0, 0, ImageEnView1->IEBitmap->Width, ImageEnView1->IEBitmap->Height, 0, Options);
    ImageEnView1->Update();
    }
delete doc;

 

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So, if anyone wants to create Delphi VCLs (I'll write them in C++) for reading and viewing PDFs in ImageEn displays, I think this is good starting point.

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