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LOGBRUSH (Windows Embedded CE 6.0)

  • Artigo

1/6/2010

This structure defines the style, color, and pattern of a logical brush.

Syntax

typedef struct tagLOGBRUSH { 
  UINT lbStyle; 
  COLORREF lbColor; 
  LONG lbHatch; 
} LOGBRUSH;

Members

  • lbStyle
    Specifies the brush style.

    It is one of the following styles.

    Value Description

    BS_DIBPATTERN

    A pattern brush defined by a device-independent bitmap (DIB) specification.

    If lbStyle is BS_DIBPATTERN, the lbHatch member contains a handle to a packed DIB.

    BS_DIBPATTERN8X8

    Same as BS_DIBPATTERN.

    BS_DIBPATTERNPT

    A pattern brush defined by a device-independent bitmap (DIB) specification.

    If lbStyle is BS_DIBPATTERNPT, the lbHatch member contains a pointer to a packed DIB.

    BS_HATCHED

    Not supported.

    BS_HOLLOW

    Not supported.

    BS_NULL

    Same as BS_HOLLOW.

    BS_PATTERN

    Pattern brush defined by a memory bitmap.

    BS_PATTERN8X8

    Same as BS_PATTERN.

    BS_SOLID

    Solid brush.

  • lbColor
    Specifies the color in which the brush is to be drawn. If lbStyle is the BS_PATTERN style, lbColor is ignored.

    If lbStyle is BS_DIBPATTERN or BS_DIBPATTERNBT, the low-order word of lbColor specifies whether the bmiColors members of the BITMAPINFO structure contain explicit RGB values or indices into the currently realized logical palette.

    The lbColor member must be one of the following values.

    Value Description

    DIB_PAL_COLORS

    The color table consists of an array of 16-bit indices into the currently realized logical palette.

    DIB_RGB_COLORS

    The color table contains literal RGB values.

  • lbHatch
    Specifies a hatch style. The meaning depends on the brush style defined by lbStyle.

    If lbStyle is BS_DIBPATTERN, the lbHatch member contains a handle to a packed DIB.

    If lbStyle is BS_DIBPATTERNPT, the lbHatch member contains a pointer to a packed DIB.

    It can be one of the following values.

    Value Description

    HS_BDIAGONAL

    A 45-degree upward, left-to-right hatch

    HS_CROSS

    Horizontal and vertical cross-hatch

    HS_DIAGCROSS

    45-degree crosshatch

    HS_FDIAGONAL

    A 45-degree downward, left-to-right hatch

    HS_HORIZONTAL

    Horizontal hatch

    HS_VERTICAL

    Vertical hatch

    If lbStyle is BS_PATTERN, lbHatch is a handle to the bitmap that defines the pattern.

    The bitmap cannot be a DIB section bitmap, which is created by the CreateDIBSection function.

    If lbStyle is BS_SOLID, lbHatch is ignored.

Remarks

Windows Embedded CE versions 1.0 and 1.01 support only the following lbStyle values:

  • BS_NULL
  • BS_SOLID

Windows Embedded CE versions 2.0 and later support the following additional lbStyle values:

  • BS_DIBPATTERNPT
  • BS_PATTERN

Although lbColor controls the foreground color of a hatch brush, the SetBkMode and SetBkColor functions control the background color.

Requirements

Header windows.h
Windows Embedded CE Windows CE 1.0 and later

See Also

Reference

GDI Structures
BITMAPINFO
CreateDIBSection
SetBkColor
SetBkMode