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/DynaPDF/Create PDF with WatermarkAnnot

Required plugins for this example: MBS DynaPDF Plugin

You find this example project in your Plugins Download as a Xojo project file within the examples folder: /DynaPDF/Create PDF with WatermarkAnnot

This example is the version from Sun, 7th Nov 2020.

Project "Create PDF with WatermarkAnnot.xojo_binary_project"
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() Dim pdf As New MyDynapdfMBS Dim f As FolderItem = SpecialFolder.Desktop.Child("Create PDF with WatermarkAnnot.pdf") pdf.SetLicenseKey "Starter" // For this example you can use a Starter, Lite, Pro or Enterprise License // Create a new PDF call pdf.CreateNewPDF f // We want to use top-down coordinates Call pdf.SetPageCoords pdf.kpcTopDown // Add a page call pdf.Append // create watermark annotation Dim AnnotHandle As Integer = pdf.WatermarkAnnot(100, 100, 300, 200) // it's empty initially // so we create an annotation appearance stream Dim x As Integer = pdf.CreateAnnotAP(AnnotHandle) // set a color and draw rectangle Call pdf.SetFillColor(&cFF7777) Call pdf.Rectangle 0, 0, 300, 200, pdf.kfmFill Call pdf.SetStrokeColor(&c000000) Call pdf.SetFillColor(&c000000) Call pdf.SetFont("Helvetica", pdf.kfsBold, 30) Call pdf.WriteText(20, 20, "Hello World") // close template Call pdf.EndTemplate // continue with normal drawing on page // end page Call pdf.EndPage // Add a second page Call pdf.Append // let it show on second page, too Call pdf.AddAnnotToPage(2, AnnotHandle) // end page Call pdf.EndPage // Close page call pdf.CloseFile // Open PDF f.Launch End EventHandler
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
End Project

See also:

The items on this page are in the following plugins: MBS DynaPDF Plugin.

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