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<title>Windows Interface Reference: Painting structure</title>
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<h1>Painting and Drawing</h1>
<p>The Painting structure contains functions to control painting and drawing to a window
or device context.</p>
<pre>structure Painting :
sig
type HWND and HDC and COLORREF and HRGN
type RECT = { top: int, left: int, bottom: int, right: int }
type BinaryRasterOperation
val R2_BLACK : BinaryRasterOperation
val R2_COPYPEN : BinaryRasterOperation
val R2_MASKNOTPEN : BinaryRasterOperation
val R2_MASKPEN : BinaryRasterOperation
val R2_MASKPENNOT : BinaryRasterOperation
val R2_MERGENOTPEN : BinaryRasterOperation
val R2_MERGEPEN : BinaryRasterOperation
val R2_MERGEPENNOT : BinaryRasterOperation
val R2_NOP : BinaryRasterOperation
val R2_NOT : BinaryRasterOperation
val R2_NOTCOPYPEN : BinaryRasterOperation
val R2_NOTMASKPEN : BinaryRasterOperation
val R2_NOTMERGEPEN : BinaryRasterOperation
val R2_NOTXORPEN : BinaryRasterOperation
val R2_WHITE : BinaryRasterOperation
val R2_XORPEN : BinaryRasterOperation
type PAINTSTRUCT =
{ hdc: HDC, erase: bool, paint: RECT, private: Word8Vector.vector }
val <a
name="BeginPaint">BeginPaint</a> : HWND -> HDC * PAINTSTRUCT
val <a name="EndPaint">EndPaint</a> : HWND * PAINTSTRUCT -> unit
val GdiFlush : unit -> unit
val GdiGetBatchLimit : unit -> int
val GdiSetBatchLimit : int -> int
val GetBkColor : HDC -> COLORREF
val GetROP2 : HDC -> BinaryRasterOperation
val GetUpdateRect : HWND * bool -> RECT option
val GetUpdateRgn : HWND * HRGN * bool -> Region.ResultRegion
val GetWindowDC : HWND -> HDC
val InvalidateRgn : HWND * HRGN * bool -> unit
val SetBkColor : HDC * COLORREF -> COLORREF
val SetROP2 : HDC * BinaryRasterOperation -> BinaryRasterOperation
val WindowFromDC : HDC -> HWND
end</pre>
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