You find this example project in your Plugins Download as a Xojo project file within the examples folder: /Images/LargePicture/
Class App Inherits Application
Const kEditClear = "&Delete"
Const kFileQuit = "&Quit"
Const kFileQuitShortcut = ""
End Class
Class Window1 Inherits Window
Control Canvas1 Inherits Canvas
ControlInstance Canvas1 Inherits Canvas
End Control
Control Slider1 Inherits Slider
ControlInstance Slider1 Inherits Slider
EventHandler Sub ValueChanged()
run
End EventHandler
End Control
Control Label1 Inherits Label
ControlInstance Label1 Inherits Label
End Control
EventHandler Sub Open()
run
End EventHandler
Sub Run()
dim n as integer = Slider1.Value
dim n1 as integer = n-1
dim matrix(30*30) as integer
dim i as integer = 0
for y as integer = 0 to n1
for x as integer = 0 to n1
matrix(i)=1 // fill matrix
i = i + 1
next
next
dim s,d as PictureMBS // make source and dest somewhere
s = new PictureMBS(LogoMBS(500))
d = new PictureMBS(500, 500, PictureMBS.ImageFormatRGB)
// Blur with 25x25 Matrix
d=s.ApplyMatrix(d, n, matrix, 0, 1.0/n/n)
canvas1.Backdrop = d.CopyPicture
label1.text = str(n)
End Sub
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