Class App Inherits Application

Const kEditClear = "&Delete"

Const kFileQuit = "&Quit"

Const kFileQuitShortcut = ""

EventHandler Sub Open() dim f as FolderItem = GetOpenFolderItem(MyFileTypes.All) if f=nil then quit end if dim p as new MyDynapdfMBS p.SetLicenseKey "Pro" // For this example you can use a Pro or Enterprise License call p.CreateNewPDF // Skip anything that is not required call p.SetImportFlags p.kifContentOnly+p.kifImportAsPage // From which PDF file do you want to extract the images? call p.OpenImportFile(f, p.kptOpen, "") // Import file call p.ImportPDFFile(1, 1.0, 1.0) window1.run p End EventHandler

End Class

Class Window1 Inherits Window

Sub ListColorSpaces(ColorSpaces() as DynaPDFColorSpaceMBS, list as listbox) for each c as DynaPDFColorSpaceMBS in ColorSpaces dim name as string = c.name if name = "" then select case c.type case pdf.kesDeviceN // for deviceN we show color names dim colorands() as String dim u as integer = c.ColorantsCount - 1 for i as integer = 0 to u colorands.Append c.Colorants(i) next name = "DeviceN with "+Join(colorands, ", ") end Select end if list.AddRow str(c.Index), name, c.TypeString next End Sub

Sub Run(d as DynaPDFMBS) pdf = d list.DeleteAllRows dim c() as DynaPDFColorSpaceMBS = pdf.GetDocumentColorSpaces ListColorSpaces c, list PageSlider.Maximum = pdf.GetPageCount ShowColorSpaces 1 End Sub

Sub ShowColorSpaces(Page as Integer) list2.DeleteAllRows if pdf.EditPage(page) then dim c() as DynaPDFColorSpaceMBS = pdf.GetPageColorSpaces ListColorSpaces c, list2 call pdf.EndPage end if End Sub

Property pdf As DynapdfMBS

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

Filetype application/ai

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