PALETTEENTRY

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.

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