Platforms to show: All Mac Windows Linux Cross-Platform
Required plugins for this example: MBS MacCG Plugin, MBS MacCF Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /MacCG/Rotate PDF Page
This example is the version from Sun, 17th Mar 2012.
Project "Rotate PDF Page.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
End Class
Class Window1 Inherits Window
EventHandler Sub Open()
// Rotate a PDF page
// our files
dim sourcefile as FolderItem = SpecialFolder.Desktop.Child("test.pdf")
dim destfile as FolderItem = SpecialFolder.Desktop.Child("rotated.pdf")
// open PDF
dim pdf as CGPDFDocumentMBS = sourcefile.OpenAsCGPDFDocumentMBS
// query media size of first page
dim r as CGRectMBS = pdf.MediaBox(1)
// create new PDF
dim c as CGContextMBS = destfile.NewCGPDFDocumentMBS(r,"title","Author","Creator")
// create rotated rectangle
dim nr as new CGRectMBS(0,0,r.Height,r.Width)
// create new page
c.BeginPage nr
c.SaveGState
const pi = 3.14159265
// rotate by 90°
c.RotateCTM pi*1.5
// fix origin
c.TranslateCTM -r.width,0
// draw PDF
c.DrawCGPDFDocument pdf,r,1
// cleanup
c.RestoreGState
c.EndPage
c = nil
// show in PDF viewer
destfile.Launch
End EventHandler
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
End Project
The items on this page are in the following plugins: MBS MacCG Plugin.
