CreateDIBPatternBrush function (wingdi.h)

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.

Syntax

HBRUSH CreateDIBPatternBrush(
  [in] HGLOBAL h,
  [in] UINT    iUsage
);

Parameters

[in] h

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.

[in] iUsage

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.

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

See also

BITMAPINFO

Brush Functions

Brushes Overview

CreateDIBPatternBrushPt

CreateHatchBrush

CreatePatternBrush

CreateSolidBrush

DeleteObject

SetBkColor

SetTextColor