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/Picture/Picture blending/blend without plugin
Required plugins for this example:
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /Picture/Picture blending/blend without plugin
This example is the version from Wed, 14th May 2019.
Project "blend without plugin.xojo_binary_project"
Class main Inherits Window
Control scr Inherits Canvas
ControlInstance scr Inherits Canvas
EventHandler Sub Paint(g As Graphics, areas() As REALbasic.Rect)
if img_res <> nil then
g.drawpicture img_res,0,0
end if
End EventHandler
End Control
Control PushButton1 Inherits PushButton
ControlInstance PushButton1 Inherits PushButton
EventHandler Sub Action()
quit
End EventHandler
End Control
Control sld Inherits Slider
ControlInstance sld Inherits Slider
EventHandler Sub ValueChanged()
img_proc sld.value
End EventHandler
End Control
EventHandler Sub Open()
img_a = new Picture(200,200,32)
img_a.graphics.drawpicture b1,0,0
img_b = new Picture(200,200,32)
img_b.graphics.drawpicture b2,0,0
img_res = new Picture(200,200,32)
rgb_a=img_a.rgbSurface
rgb_b=img_b.rgBSurface
rgb_res=img_res.rgBSurface
img_proc sld.value
img_show
End EventHandler
Sub img_proc(bal as integer)
dim xx,yy as integer
dim aa,bb as double
dim ca,cb as color
aa=bal/255.0
bb=1.0-aa
for yy=0 to 200
for xx=0 to 200
ca=rgb_a.pixel(xx,yy)
cb=rgb_b.pixel(xx,yy)
rgb_res.pixel(xx,yy)=rgb(ca.red*aa+cb.red*bb,ca.green*aa+cb.green*bb,ca.blue*aa+cb.blue*bb)
next
next
img_show
End Sub
Sub img_show()
scr.Invalidate
End Sub
Property Protected img_a As picture
Property Protected img_b As picture
Property Protected img_res As picture
Property Protected rgb_a As rgbsurface
Property Protected rgb_b As rgbsurface
Property Protected rgb_res As rgbsurface
End Class
MenuBar Menu
MenuItem UntitledMenu3 = ""
MenuItem UntitledMenu2 = "Ablage"
MenuItem FileQuit = "Beenden"
MenuItem UntitledMenu7 = ""
MenuItem UntitledMenu0 = "Bearbeiten"
MenuItem EditUndo = "Undo"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "Ausschneiden"
MenuItem EditCopy = "Kopieren"
MenuItem EditPaste = "Einfügen"
MenuItem EditClear = "Löschen"
MenuItem UntitledMenu6 = ""
MenuItem UntitledMenu5 = ""
MenuItem UntitledMenu4 = ""
End MenuBar
Class App Inherits Application
End Class
ExternalFile B1
End ExternalFile
ExternalFile B2
End ExternalFile
End Project
See also:
- /Picture/Picture Blending test
- /Picture/Picture Copy Fast Test
- /Picture/Picture Matrix/matrix with plugin
- /Picture/Picture Matrix/matrix without plugin
- /Picture/Picture MinMax/mmx_demo
- /Picture/Picture MinMax/mmx_demo with plugin
- /Picture/Picture Scale/Picture.ScaleMBS
- /Picture/Picture Scale/Scale Compare
- /Picture/Picture Scale/Scale Test
- /Picture/Picture to Binary Data Test
The items on this page are in the following plugins: MBS Picture Plugin.