On 24 Oct 99, 20:31, Roam  Fan wrote:

> Where can I find the format of XBM( X window BitMap) in detail?

cite:

Graphics File Formats FAQ Part III: 
Where to Get File Format Specifications

http://www.cs.ruu.nl/wais/html/na-dir/graphics/

---begin excerpt---

fileformats-faq/part3.html

Subject: XBM - X BitMap

         Type:
    Extension:
      Version:
  Compression:
  Color Depth:
   Maintainer:
Specification:

XBM is a native file format of The X Window System and is used for 
storing cursor and icon bitmaps that are used in the X GUI. XBM files 
are quite different in that they are actually C language source files 
that are created to be read by a C compiler rather than a graphical 
display program.  

XBM data is typically found in headers (.h files) and are a series of 
static unsigned char arrays containing the monochrome pixel data. There 
is one array per image stored in the header.  

XBM was created by the X Consortium as part of the X Window System. 
Refer to the /bitmaps directory of the X Window distribution for 
examples of XBM files. The central FTP distribution site for X version 
11 is:  

ftp://ftp.x.org

Reference works describing XBM include:

Xlib-C language X Interface, Gettys, James, and Robert W. Scheiffler, 
Consortium Standard, X Version 11, Release 5, First Revision, August 
1991.  

Xlib Programming Manual, Nye, Adrian, third edition, O'Reilly & 
Associates, Inc. Sebastopol, CA, 1992.  

---end excerpt---

Hint: I ventured into ftp.x.org for you and I believe you will want to 
travel this path to your bitmap directory:

ftp://ftp.x.org/contrib/bitmaps/

...or

http://ftp.x.org/contrib/bitmaps/


Alan
[EMAIL PROTECTED]

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