FileTypes

Filetype text

End FileTypes

MenuBar MenuBar1

MenuItem UntitledMenu1 = ""

MenuItem FileMenu = "&File"

MenuItem FileQuit = "Quit"

MenuItem UntitledMenu5 = ""

MenuItem EditMenu = "&Edit"

MenuItem EditUndo = "&Undo"

MenuItem UntitledMenu0 = "-"

MenuItem EditCut = "Cu&t"

MenuItem EditCopy = "&Copy"

MenuItem EditPaste = "&Paste"

MenuItem EditClear = "Clear"

MenuItem UntitledMenu4 = ""

MenuItem UntitledMenu3 = ""

MenuItem UntitledMenu2 = ""

End MenuBar

Class App Inherits Application

EventHandler Sub Open() // This example shows you what the raw text in a PDF is. // for getting the text nice, please use Text extraction.rbp dim pdf as new MyDynapdfMBS dim f as FolderItem dim s as DynaPDFStackMBS dim i,c,ImportFlags as integer dim list as listbox dim text,texts(-1) as string pdf.SetLicenseKey "Pro" // For this example you can use a Pro or Enterprise License 'pdf.SetLicenseKey "Lite" call pdf.CreateNewPDF(nil) Call pdf.SetPageCoords(pdf.kpcBottomUp) ImportFlags=BitwiseOr(pdf.kifContentOnly, pdf.kifImportAsPage) call pdf.SetImportFlags(ImportFlags) f=FindFile("dynapdf_help.pdf") If f=Nil Or f.Exists=False Then MsgBox "Please change code to point to a pdf file." quit end if if pdf.OpenImportFile(f, pdf.kptOpen, "")<>0 then MsgBox "error loading pdf" quit End If // Lite only Call pdf.ImportPDFFile(1) // Pro only to import single page 'Call pdf.ImportPDFPage(1) // now edit thepage Call pdf.EditPage(1) list=OutputWindow.List call pdf.InitStack(s) while pdf.GetPageText(s) c=s.KerningCount-1 for i=0 to c text=s.KerningText(i) if len(text)=1 and asc(text)=0 then text=" " // empty space between words end if list.AddRow text list.Cell(list.LastIndex,1)=str(s.KerningLength(i)) list.Cell(list.LastIndex,2)=str(s.KerningAdvance(i)) list.Cell(list.LastIndex,3)=str(s.KerningWidth(i)) dim ctm as DynapdfMatrixMBS = s.ctm dim tm as DynapdfMatrixMBS = s.tm dim m as DynapdfMatrixMBS = MulMatrix(ctm, tm) dim x as Double = 0.0 dim y as Double = 0.0 Transform m,x,y list.Cell(list.LastIndex,4)=str(round(x)) // we round for display list.Cell(list.LastIndex,5)=str(round(y)) texts.Append text next wend OutputWindow.EditField1.text=Join(texts,"") End EventHandler

Function FindFile(name as string) As FolderItem // Look for file in parent folders from executable on dim parent as FolderItem = app.ExecutableFile.Parent while parent<>Nil dim file as FolderItem = parent.Child(name) if file<>Nil and file.Exists then Return file end if parent = parent.Parent wend End Function

Function MulMatrix(m1 as DynapdfMatrixMBS, m2 as DynapdfMatrixMBS) As DynapdfMatrixMBS dim retval as new DynapdfMatrixMBS retval.a = M2.a * M1.a + M2.b * M1.c retval.b = M2.a * M1.b + M2.b * M1.d retval.c = M2.c * M1.a + M2.d * M1.c retval.d = M2.c * M1.b + M2.d * M1.d retval.x = M2.x * M1.a + M2.y * M1.c + M1.x retval.y = M2.x * M1.b + M2.y * M1.d + M1.y return retval End Function

Sub Transform(m as DynapdfMatrixMBS, byref x as double, byref y as double) dim ox as Double = x dim oy as Double = y x = ox * M.a + oy * M.c + M.x y = ox * M.b + oy * M.d + M.y End Sub

End Class

Class OutputWindow Inherits Window

End Class

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