CreateDIBPatternBrush function

The CreateDIBPatternBrush function creates a logical brush that has the pattern specified by the specified device-independent bitmap (DIB). The brush can subsequently be selected into any device context that is associated with a device that supports raster operations.

Note This function is provided only for compatibility with 16-bit versions of Windows. Applications should use the CreateDIBPatternBrushPt function.

Syntax

C++


HBRUSH CreateDIBPatternBrush(
  _In_  HGLOBAL hglbDIBPacked,
  _In_  UINT    fuColorSpec
);

Parameters

hglbDIBPacked [in]

A handle to a global memory object containing a packed DIB, which consists of a BITMAPINFO structure immediately followed by an array of bytes defining the pixels of the bitmap.

fuColorSpec [in]

Specifies whether the bmiColors member of the BITMAPINFO structure is initialized and, if so, whether this member contains explicit red, green, blue (RGB) values or indexes into a logical palette. The fuColorSpec parameter must be one of the following values.

Value	Meaning
DIB_PAL_COLORS	A color table is provided and consists of an array of 16-bit indexes into the logical palette of the device context into which the brush is to be selected.
DIB_RGB_COLORS	A color table is provided and contains literal RGB values.

Return value

If the function succeeds, the return value identifies a logical brush.

If the function fails, the return value is NULL.

Remarks

When an application selects a two-color DIB pattern brush into a monochrome device context, the system does not acknowledge the colors specified in the DIB; instead, it displays the pattern brush using the current background and foreground colors of the device context. Pixels mapped to the first color of the DIB (offset 0 in the DIB color table) are displayed using the foreground color; pixels mapped to the second color (offset 1 in the color table) are displayed using the background color.

When you no longer need the brush, call the DeleteObject function to delete it.

ICM: No color is done at brush creation. However, color management is performed when the brush is selected into an ICM-enabled device context.

Requirements

Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Header	Wingdi.h (include Windows.h)
Library	Gdi32.lib
DLL	Gdi32.dll

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