Package pyraf :: Module irafimcur

Module irafimcur

irafimcur.py: image cursor interaction

Read the cursor position from stdimage image display device (DS9, SAOIMAGE or XIMTOOL) and return a string compatible with IRAF's imcur parameter.

$Id: irafimcur.py 678 2005-07-01 21:19:43Z perry $

Functions

[hide private]

_getDevice(displayname=None)
Get device object for this display

source code

imcur(displayname=None)
Read image cursor and return string expected for IRAF's imcur parameter

source code

Variables

[hide private]

_devices = {}

Imports: sys, string, Verbose, IrafError, irafdisplay, irafutils, gki, iraf

Function Details

[hide private]

imcur(displayname=None)

source code

Read image cursor and return string expected for IRAF's imcur parameter

If key pressed is colon, also prompts for additional string input. Raises EOFError if ^D or ^Z is typed and IrafError on other errors. The optional display argument specifies the name of the display to use (default is the display specified in stdimage).