Win32-2.5.4.1: A binding to part of the Win32 library

Copyright	2013 shelarcy
License	BSD-style
Maintainer	shelarcy@gmail.com
Stability	Provisional
Portability	Non-portable (Win32 API)
Safe Haskell	Safe
Language	Haskell98

Graphics.Win32.GDI.AlphaBlend

Description

Provides alpha blending functionality.

Documentation

aC_SRC_ALPHA :: BYTE Source

type PBLENDFUNCTION = Ptr BLENDFUNCTION Source

type LPBLENDFUNCTION = Ptr BLENDFUNCTION Source

data BLENDFUNCTION Source

Constructors

BLENDFUNCTION
Fields blendOp :: BYTE blendFlags :: BYTE sourceConstantAlpha :: BYTE alphaFormat :: BYTE

Instances

Show BLENDFUNCTION Source
Storable BLENDFUNCTION Source

c_AlphaBlend :: HDC -> Int -> Int -> Int -> Int -> HDC -> Int -> Int -> Int -> Int -> PBLENDFUNCTION -> IO BOOL Source

c_TransparentBlt :: HDC -> Int -> Int -> Int -> Int -> HDC -> Int -> Int -> Int -> Int -> UINT -> IO BOOL Source

aC_SRC_OVER :: BYTE Source