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-rw-r--r--man/man7/image.732
1 files changed, 16 insertions, 16 deletions
diff --git a/man/man7/image.7 b/man/man7/image.7
index b412742f..bfb299bd 100644
--- a/man/man7/image.7
+++ b/man/man7/image.7
@@ -5,9 +5,9 @@ image \- external format for images
.B #include <draw.h>
.SH DESCRIPTION
Images are described in
-.IM graphics (3) ,
+.MR graphics (3) ,
and the definition of pixel values is in
-.IM color (7) .
+.MR color (7) .
Fonts and images are stored in external files
in machine-independent formats.
.PP
@@ -21,7 +21,7 @@ and
and
.B writememimage
(see
-.IM memdraw (3) ).
+.MR memdraw (3) ).
An uncompressed image file starts with 5
strings:
.BR chan ,
@@ -37,7 +37,7 @@ value is a textual string describing the pixel format
(see
.B strtochan
in
-.IM graphics (3)
+.MR graphics (3)
and the discussion of channel descriptors below),
and the rectangle coordinates are decimal strings.
The rest of the file contains the
@@ -73,7 +73,7 @@ The
and
.B unloadimage
functions described in
-.IM allocimage (3)
+.MR allocimage (3)
also deal with rows in this format, stored in user memory.
.PP
The channel format string is a sequence of two-character channel descriptions,
@@ -110,7 +110,7 @@ In particular
.B 'r8g8b8'
pixels have byte ordering blue, green, and red within the file.
See
-.IM color (7)
+.MR color (7)
for more details of the pixel format.
.PP
A venerable yet deprecated format replaces the channel string
@@ -179,7 +179,7 @@ as used by
(see Plan 9's
.IR faces (1)
and
-.IM face (7) )
+.MR face (7) )
and 16\(mu16
cursors, can be stored textually, suitable for inclusion in C source.
Each line of text represents one scan line as a
@@ -188,18 +188,18 @@ bytes, shorts, or words in C format.
For cursors, each line defines a pair of bytes.
(It takes two images to define a cursor; each must be stored separately
to be processed by programs such as
-.IM tweak (1) .)
+.MR tweak (1) .)
Face files of one bit per pixel are stored as a sequence of shorts,
those of larger pixel sizes as a sequence of longs.
Software that reads these files must deduce the image size from
the input; there is no header.
These formats reflect history rather than design.
.SH "SEE ALSO"
-.IM jpg (1) ,
-.IM tweak (1) ,
-.IM graphics (3) ,
-.IM draw (3) ,
-.IM allocimage (3) ,
-.IM color (7) ,
-.IM face (7) ,
-.IM font (7)
+.MR jpg (1) ,
+.MR tweak (1) ,
+.MR graphics (3) ,
+.MR draw (3) ,
+.MR allocimage (3) ,
+.MR color (7) ,
+.MR face (7) ,
+.MR font (7)