Platforms to show: All Mac Windows Linux Cross-Platform
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/Show Links
This example is the version from Sun, 17th Mar 2012.
Project "Show Links.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
EventHandler Sub NewDocument()
dim f as FolderItem = GetOpenFolderItem(FileTypes1.Pdf)
if f<>Nil then
OpenDocument f
end if
End EventHandler
EventHandler Sub OpenDocument(item As FolderItem)
dim w as new MainWindow
w.run item
w.show
End EventHandler
End Class
Class MainWindow Inherits Window
Control List Inherits Listbox
ControlInstance List Inherits Listbox
End Control
Sub run(file as FolderItem)
Title = file.DisplayName
dim p as new MyDynapdfMBS
p.SetLicenseKey "Lite" // For this example you can use Lite, Pro or Enterprise License
call p.CreateNewPDF(nil)
// Skip anything that is not required
call p.SetImportFlags p.kifImportAll+p.kifImportAsPage
// From which PDF file do you want to extract the images?
call p.OpenImportFile(file, p.kptOpen, "")
// import pages
call p.ImportPDFFile(1, 1.0, 1.0)
call p.CloseImportFile
// lookup all links
dim u as integer = p.GetAnnotCount-1
for i as integer = 0 to u
dim b as DynaPDFAnnotationExMBS = p.GetAnnotEx(i)
dim bbox as DynaPDFRectMBS = b.BBox
List.AddRow ""
if b.Type = p.katWebLink then
List.Cell(List.LastIndex,0) = b.DestFile
List.Cell(List.LastIndex,1) = "WebLink"
elseif b.Type = p.katFileLink then
List.Cell(List.LastIndex,0) = b.DestFile
List.Cell(List.LastIndex,1) = "FileLink"
elseif b.Type = p.katPageLink then
List.Cell(List.LastIndex,0) = "Page "+str(b.DestPage)
List.Cell(List.LastIndex,1) = "PageLink"
else
List.Cell(List.LastIndex,0) = b.Content
List.Cell(List.LastIndex,1) = str(b.Type)
end if
List.Cell(List.LastIndex,2) = Format(BBox.Left,"0")+"/"+Format(BBox.top,"0")+" "+Format(BBox.Right,"0")+"/"+Format(BBox.Bottom,"0")
next
End Sub
Property bookmarkChildren As Dictionary
Property bookmarks As Dictionary
End Class
MenuBar MenuBar1
MenuItem FileMenu = "&Ablage"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Bearbeiten"
MenuItem EditUndo = "&Rückgängig"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "&Ausschneiden"
MenuItem EditCopy = "&Kopieren"
MenuItem EditPaste = "&Einfügen"
MenuItem EditClear = "#App.kEditClear"
MenuItem UntitledMenu0 = "-"
MenuItem EditSelectAll = "&Alles auswählen"
End MenuBar
FileTypes1
Filetype application/pdf
End FileTypes1
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.