Adobe FRAMEMAKER 6.0 Manual page 286

Property
ras_maplength
An example of the header for a monochrome graphic is shown below:
&59a66a95
&00000040
&00000040
&00000001
&00000000
&00000001
&00000000
&00000000
A monochrome graphic has no color map. Each data byte represents eight pixels, and the most significant
bit is the leftmost pixel.
Graphic data bytes are hex values that represent bit patterns of black and white. For example, hex 55 repre-
sents binary 01010101, which produces a gray shade; hex FF represents binary 11111111, which produces
black; and hex 00 represents binary 00000000, which produces white.
Pseudocolor and gray images
A pseudocolor or gray graphic has the following header properties:
Property
ras_depth
ras_maptype
ras_maplength
An example of the header for a color graphic is shown below:
&59a66a95
&00000040
&00000040
&00000008
&00000000
&00000001
&00000002
&00000300
Each graphic data byte represents one pixel of a particular color. The value of a data byte is an index to a
color stored in the color map. (See "Color map" on page 284.)
Value
0
Value
8
RMT_EQUAL_RGB or RMT_RAW
300
ADOBE FRAMEMAKER 6.0 286
FrameImage Facet Format