精华区文章阅读

发信人: bloom (├┝┞┟┠┢┣�), 信区: VB
标题: PALETTEENTRY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18:40:10 星期四), 转信

【以下文字转载自 cnTemp 讨论区】
【原文由 bloom 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 00:27:42 2000) WWW-POST

PALETTEENTRY

类型定义
Type PALETTEENTRY ' 4 Bytes
peRed As Byte
peGreen As Byte
peBlue As Byte
peFlags As Byte
End Type
说明
Describes an entry in a logical palette

字段表
字段类型与说明
peRed Byte，An 8-bit value describing the red component of an RGB color.
peGreen Byte，An 8-bit value describing the green component of an RGB color.

peBlue Byte，An 8-bit value describing the blue component of an RGB color.
peFlags Byte，An 8-bit value containing one of the following values:
0: Map this entry normally.
PC_EXPLICIT: The low order word (combination of the peRed and peGreen fields)
contains an index into the system palette. This allows you to display the
system palette colors.
PC_NOCOLLAPSE: This color is mapped into an unused system palette entry and
will not be mapped to an existing color. Subsequent palettes may map colors
to this entry.
PC_RESERVED: This color is mapped to an unused system palette entry and no
other logical palettes will be mapped to that entry. By restricting the
system palette entry to this logical entry, color cycling involving direct
changes to the system palette becomes possible.

--

--
☆ 来源:．哈工大紫丁香 bbs.hit.edu.cn．[FROM: blo0m.bbs@smth.org]
--
※ 转载:．哈工大紫丁香 bbs.hit.edu.cn．[FROM: 202.118.247.254]

VB 版 (精华区)