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发信人: bloom (├┝┞┟┠┢┣�), 信区: VB
标题: LOGBRUSH类型定义(绘图函数)(转载)
发信站: 哈工大紫丁香 (2000年09月07日18:39:48 星期四), 转信

【以下文字转载自 cnTemp 讨论区】
【原文由 catchy 所发表】
发信人: yucheng (无话可说), 信区: VisualBasic
发信站: BBS 水木清华站 (Mon Apr 3 00:16:09 2000) WWW-POST

LOGBRUSH

类型定义
Type LOGBRUSH ' 12 Bytes
lbStyle As Long
lbColor As Long
lbHatch As Long
End Type
说明
Data structure used to define a logical brush. The actual physical brush will
depend on the capabilities of the device.

字段表
字段类型与说明
lbStyle Long，One of the following constants:BS_DIBPATTERN, BS_DIBPATTERN8X8,
BS_DIBPATTERNPT: A pattern brush based on a device-independent bitmap (DIB).
In Windows 95, brushes from bitmaps or DIBs must be 8x8 or smaller.BS_HATCHED:
A hatched brush according to field lbHatch.BS_HOLLOW, BS_NULL: A hollow
brush.BS_PATTERN, BS_PATTERN8X8: A pattern brush based on a bitmap.BS_SOLID:
A solid brush.
lbColor Long，Depends on the value of lbStyle:For BS_SOLID refer to the
description of the crColor parameter of the CreateSolidBrush API function
(see Chapter 8).For BS_HATCHED refer to the description of the crColor
parameter of the CreateHatchBrush API function (see Chapter 8).For
BS_DIBPATTERN* refer to the description of the wUsage parameter of the
CreateDIBPatternBrush API function
lbHatch Long，If lbStyle is BS_DIBPATTERN or BS_DIBPATTERN8X8, this field
contains the handle to a packed DIB (refer to description of the hPackedDIB
parameter to the CreateDIBPatternBrush API function in Chapter 8 for
details). If lbStyle is BS_DIBPATTERNPT, this field contains the pointer to a
packed DIB.If lbStyle is BS_HATCHED, this field is the same as the nIndex
parameter to the CreateHatchBrush API function

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