FileTypes

Filetype text

Filetype icc

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() dim pdf as new MyDynapdfMBS pdf.SetLicenseKey "Pro" // For this example you can use a Pro or Enterprise License dim sigField, sh as integer dim outfile as FolderItem=SpecialFolder.Desktop.Child("signature ap.pdf") call pdf.CreateNewPDF(nil) // The output file is created later call pdf.SetDocInfo(pdf.kdiCreator, "C Test application") call pdf.SetDocInfo(pdf.kdiTitle, "Custom digital signature appearance") call pdf.SetCompressionLevel(pdf.kclNone) call pdf.Append call pdf.SetFont("Arial", pdf.kfsNone, 14.0, true, pdf.kcpUnicode) call pdf.WriteFText(pdf.ktaLeft, "This file is digitally signed with a self sign certificate."+_ "The appearance of the signature field is created with normal DynaPDF functions. However, it "+_ "would also be possible to import a PDF page, an EMF file, or an image into the "+_ "appearance template."+EndOfLine.UNIX+EndOfLine.UNIX+_ "When creating an individual signature appearance make sure to place the validation icon "+_ "properly with PlaceSigFieldValidateIcon(). The appearance of the validation icon "+_ "depends on the Acrobat version with which the file is opened. However, the unscaled size "+_ "of that icon is always 100.0 x 100.0 Units. It can be scaled to every size you want "+_ "but it is usually best to preserve the aspect ratio and the icon must be placed fully "+_ "inside the appearance template.") ' /* ---------------------- Signature field appearance ---------------------- */ sigField = pdf.CreateSigField("Signature", -1, 200.0, 500.0, 200.0, 80.0) call pdf.SetFieldColor(sigField, pdf.kfcBorderColor, pdf.kcsDeviceRGB, pdf.kNO_COLOR) // Place the validation icon on the left side of the signature field. call pdf.PlaceSigFieldValidateIcon(sigField, 0.0, 15.0, 50.0, 50.0) 'This function creates a template into which you can draw whatever you want. The template 'is already opened when calling the function; it must be closed when finish with EndTemplate(). 'An appearance template of a signature field is reserved for this field. It must not be placed 'on another page! ' 'In addition, it makes no sense to create an appearance template when the file is not digitally 'signed later. Empty signature fields cannot contain a user defined appearance. call pdf.CreateSigFieldAP(sigField) call pdf.SaveGraphicState call pdf.Rectangle(0.0, 0.0, 200.0, 80.0, pdf.kfmNoFill) call pdf.ClipPath(pdf.kcmWinding, pdf.kfmNoFill) sh = pdf.CreateAxialShading(0.0, 0.0, 200.0, 0.0, 0.5, PDF.RGB(120, 120, 220), pdf.kPDF_WHITE, true, true) call pdf.ApplyShading(sh) call pdf.RestoreGraphicState call pdf.SaveGraphicState call pdf.Ellipse(50.5, 1.0, 148.5, 78.0, pdf.kfmNoFill) call pdf.ClipPath(pdf.kcmWinding,pdf.kfmNoFill) sh = pdf.CreateAxialShading(0.0, 0.0, 0.0, 78.0, 2.0, pdf.kPDF_WHITE, PDF.RGB(120, 120, 220), true, true) call pdf.ApplyShading(sh) call pdf.RestoreGraphicState Call pdf.SetFont("Arial", BitwiseOr(pdf.kfsBold,pdf.kfsUnderlined), 11.0, True, pdf.kcpUnicode) call pdf.SetFillColor(PDF.RGB(120, 120, 220)) call pdf.WriteFTextEx(50.0, 60.0, 150.0, -1.0, pdf.ktaCenter, "Digitally signed by:") call pdf.SetFont("Arial", BitwiseOr(pdf.kfsBold,pdf.kfsItalic), 18.0, true, pdf.kcpUnicode) call pdf.SetFillColor(PDF.RGB(100, 100, 200)) call pdf.WriteFTextEx(50.0, 45.0, 150.0, -1.0,pdf.ktaCenter, "Jens Boschulte") call pdf.EndTemplate // Close the appearance template. call pdf.EndPage // No fatal error occurred? if pdf.HaveOpenDoc then // OK, now we can open the output file. if (not pdf.OpenOutputFile(outFile)) then MsgBox "Make sure that you have write access to the project folder!" quit end if dim filepath as folderitem=FindFile("test_cert.pfx") if (not pdf.CloseAndSignFile(filePath, "123456", "Test", "")) then // Note: If the certificate cannot be found or when using a wrong password the PDF file is still // in memory. This is required to enable entering another password or certificate file. quit end if end if outFile.Launch quit 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

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