Class App Inherits Application

Const kEditClear = "&Delete"

Const kFileQuit = "&Quit"

Const kFileQuitShortcut = ""

EventHandler Sub Open() dim f as FolderItem = GetOpenFolderItem(MyFileTypes.Pdf) if f=nil then quit end if dim p as new MyDynapdfMBS p.SetLicenseKey "Lite" // For this example you can use a Lite, Pro or Enterprise License call p.CreateNewPDF(nil) // Skip anything that is not required call p.SetImportFlags p.kifImportAll + p.kifImportAsPage // From which PDF file do you want to extract the images? call p.OpenImportFile(f, p.kptOpen, "") // Comment this out if you want to extract the images from specific pages only call p.ImportPDFFile(1, 1.0, 1.0) // Uncomment this section if you want to extract images from specific pages only 'dim pageCount as integer = p.GetInPageCount 'for i as integer = 1 to pageCount ' call p.ImportPDFPage(i) 'next call p.CloseImportFile dim dest as FolderItem = SpecialFolder.Desktop dim b as BinaryStream dim counter as integer = 0 dim n as integer = p.GetImageObjCount-1 for i as integer = 0 to n dim Image as DynaPDFImageMBS = p.GetImageObj(i, p.kpfNone) counter=counter+1 Select case Image.filter case DynapdfMBS.kdfDCTDecode // JPEG f=dest.Child(str(Counter)+".jpg") b=f.CreateBinaryFile("") if b<>Nil then b.Write image.Buffer b.Close end if case DynapdfMBS.kdfJPXDecode // JPEG 2000 f=dest.Child(str(Counter)+".jp2") b=f.CreateBinaryFile("") if b<>Nil then b.Write image.Buffer b.Close end if else // anything else f=dest.Child(str(Counter)+".tif") if p.CreateImage(f, p.kifmTIFF) then call p.addimage(p.kcfLZW, p.kicNone, image) call p.CloseImage end if end Select next End EventHandler

End Class

Class Window1 Inherits Window

End Class

MenuBar MenuBar1

MenuItem FileMenu = "&File"

MenuItem FileQuit = "#App.kFileQuit"

MenuItem EditMenu = "&Edit"

MenuItem EditUndo = "&Undo"

MenuItem UntitledMenu1 = "-"

MenuItem EditCut = "Cu&t"

MenuItem EditCopy = "&Copy"

MenuItem EditPaste = "&Paste"

MenuItem EditClear = "#App.kEditClear"

MenuItem UntitledMenu0 = "-"

MenuItem EditSelectAll = "Select &All"

End MenuBar

MyFileTypes

Filetype application/pdf

End MyFileTypes

Class MyDynaPDFMBS Inherits DynaPDFMBS

EventHandler Function Error(ErrorCode as integer, ErrorMessage as string, ErrorType as integer) As integer // output all messages on the console: System.DebugLog str(ErrorCode)+": "+ErrorMessage // and display dialog: Dim d as New MessageDialog //declare the MessageDialog object Dim b as MessageDialogButton //for handling the result d.icon=MessageDialog.GraphicCaution //display warning icon d.ActionButton.Caption="Continue" d.CancelButton.Visible=True //show the Cancel button // a warning or an error? if BitAnd(ErrorType, me.kE_WARNING) = me.kE_WARNING then // if user decided to ignore, we'll ignore if IgnoreWarnings then Return 0 d.Message="A warning occurred while processing your PDF code." // we add a third button to display all warnings d.AlternateActionButton.Caption = "Ignore warnings" d.AlternateActionButton.Visible = true else d.Message="An error occurred while processing your PDF code." end if d.Explanation = str(ErrorCode)+": "+ErrorMessage b=d.ShowModal //display the dialog Select Case b //determine which button was pressed. Case d.ActionButton Return 0 // ignore Case d.AlternateActionButton IgnoreWarnings = true Return 0 // ignore Case d.CancelButton Return -1 // stop End select End EventHandler

Property IgnoreWarnings As Boolean

End Class