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/MacCG/CoreGraphics DirectDisplay/CGDisplayMBS CreateImageAsync
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/CoreGraphics DirectDisplay/CGDisplayMBS CreateImageAsync
This example is the version from Fri, 1st Oct 2015.
Project "CGDisplayMBS CreateImageAsync.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Delete"
Const kFileQuit = "&Quit"
Const kFileQuitShortcut = ""
End Class
Class Window1 Inherits Window
EventHandler Sub Open()
#if RBVersion < 2013 then
MsgBox "This exmaple requires Xojo!"
#else
dim d as CGDisplayMBS = CGDisplayMBS.MainDisplay
// get screenshot
dim jpeg as Double = 0.9 // quality
'jpeg = -1 // disable jpeg
d.CreateImageAsync AddressOf ImageCreated, jpeg
#endif
End EventHandler
Sub ImageCreated(img as CGImageMBS, JPEGData as MemoryBlock, Tag as Variant)
Backdrop = img.Picture
End Sub
End Class
MenuBar MainMenuBar
MenuItem FileMenu = "&File"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem EditSeparator1 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "#App.kEditClear"
MenuItem EditSeparator2 = "-"
MenuItem EditSelectAll = "Select &All"
End MenuBar
End Project
See also:
- /MacCG/CoreGraphics DirectDisplay/CG Displaylist
- /MacCG/CoreGraphics DirectDisplay/CG Modelist
- /MacCG/CoreGraphics DirectDisplay/CGDisplayStreamEvent test
- /MacCG/CoreGraphics DirectDisplay/Gamma Test
- /MacCG/CoreGraphics PDF/Create PDF with Picture
- /MacCG/CoreGraphics PDF/PDF Font list
- /MacCG/CoreGraphics PDF/PDF Transparency
- /MacCG/CoreGraphics PDF/PDF Viewer White on Black
- /MacCG/CoreGraphics PDF/PDF with paths
- /MacCG/CoreGraphics PDF/PDF with paths and gradient
The items on this page are in the following plugins: MBS MacCG Plugin.