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/DynaPDF/Split PDF

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/Split PDF

This example is the version from Thu, 6th Apr 2016.

Project "Split PDF.xojo_binary_project"
Filetype text
End FileTypes
MenuBar MenuBar1
MenuItem UntitledMenu1 = ""
MenuItem FileMenu = "&File"
MenuItem FileQuit = "Quit"
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem UntitledMenu0 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "Clear"
End MenuBar
Class App Inherits Application
EventHandler Sub Open() dim ti as integer = ticks dim file as FolderItem = FindFile("dynapdf_help.pdf") dim folder as FolderItem = SpecialFolder.Desktop.Child("dynapdf_help") folder.CreateAsFolder split file,folder folder.Launch ti = ticks-ti MsgBox Format(ti/60.0, "0.0")+" seconds for "+str(pageCount)+" pages" 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
Sub split(file as FolderItem, folder as FolderItem) dim pdf as new MyDynapdfMBS pdf.SetLicenseKey "Pro" // For this example you can use a Pro or Enterprise License call pdf.SetImportFlags BitwiseOr(pdf.kifImportAll, pdf.kifImportAsPage) call pdf.SetUseGlobalImpFiles(true) // keep imported file in memory // open pdf file for importing call pdf.OpenImportFile(file, pdf.kptOpen, "") pageCount = pdf.GetInPageCount for i as integer = 1 to pageCount dim dest as FolderItem = folder.Child("page "+str(i)+".pdf") // create new PDF with file call pdf.CreateNewPDF dest call pdf.ImportPDFPage(i) '// add page 'call pdf.Append '// import page data 'call pdf.ImportPageEx(i,1.0,1.0) '// close page 'call pdf.EndPage // write and close file call pdf.CloseFile next End Sub
Property pageCount As Integer
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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