These are the slides that go with the presentation I did for CodeCamp on how to create WPF BitmapEffects with C++/CLI.

1. WPF BitmapEects
Lou Franco
Director of Engineering
Atalasoft

2. Button Name=quot;button1quot;
Button
/Button

3. Button Name=quot;button1quot;
Button
Button.BitmapEect
DropShadowBitmapEect/
/Button.BitmapEect
/Button

4. Button Name=quot;button1quot;
Button
Button.BitmapEect
OuterGlowBitmapEect/
/Button.BitmapEect
/Button

5. Button Name=quot;button1quot;
Button
Button.BitmapEect
BitmapEectGroup
OuterGlowBitmapEect/
DropShadowBitmapEect/
/BitmapEectGroup
/Button.BitmapEect
/Button

10. BitmapEect
Managed Unmanaged
Interface Implementation
COM

11. WPF
Apply
MyBitmapEect
Create
Eect
CreateUnmanagedEect
MyBitmapEect
Create
COM Object
Set a property
Set a property
Set a property
UpdateUnmanaged
PropertyState SetPropertyValue
SetPropertyValue
SetPropertyValue
GetOutput

12. C++/CLI

13. BitmapEect^ eect = gcnew MyBitmapEect();

14. public ref class MyBitmapEect
: public BitmapEect
{
public:
MyBitmapEect();
~MyBitmapEect();
}

15. COM

16. IUnknown
QueryInterface
AddRef
Release

17. CoCreateInstance

18. Bitmaps

19. Width (in pixels)
Height (in pixels)
Row Stride (in bytes)

20. Channels

21. Code

22. Thanks,
Email me at lou.franco@atalasoft.com or follow
me on twitter (@loufranco)
Code on http://atalasoft.com/blogs/loufranco