lsst.display.ds9  13.0-2-g6174d4c+47
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lsst.display.ds9.ds9 Namespace Reference

Classes

class  Ds9Error
 An error talking to ds9. More...
 
class  Buffer
 
class  Ds9Event
 
class  DisplayImpl
 

Functions

def getXpaAccessPoint
 
def ds9Version
 
def selectFrame
 
def ds9Cmd
 
def initDS9
 

Variables

 needShow = True
 
 _maskTransparency = None
 
int XPA_SZ_LINE = 4096
 
tuple haveGzip = notos.system("gzip < /dev/null > /dev/null 2>&1")
 
 definedCallbacks = True
 

Function Documentation

def lsst.display.ds9.ds9.ds9Cmd (   cmd = None,
  trap = True,
  flush = False,
  silent = True,
  frame = None,
  get = False 
)
Issue a ds9 command, raising errors as appropriate

Definition at line 170 of file ds9.py.

def lsst.display.ds9.ds9.ds9Version ( )
Return the version of ds9 in use, as a string

Definition at line 89 of file ds9.py.

def lsst.display.ds9.ds9.getXpaAccessPoint ( )
Parse XPA_PORT and send return an identifier to send ds9 commands there, instead of "ds9"
If you don't have XPA_PORT set, the usual xpans tricks will be played when we return "ds9".

Definition at line 72 of file ds9.py.

def lsst.display.ds9.ds9.initDS9 (   execDs9 = True)

Definition at line 210 of file ds9.py.

def lsst.display.ds9.ds9.selectFrame (   frame)

Definition at line 166 of file ds9.py.

Variable Documentation

lsst.display.ds9.ds9._maskTransparency = None

Definition at line 67 of file ds9.py.

lsst.display.ds9.ds9.definedCallbacks = True

Definition at line 503 of file ds9.py.

tuple lsst.display.ds9.ds9.haveGzip = notos.system("gzip < /dev/null > /dev/null 2>&1")

Definition at line 457 of file ds9.py.

lsst.display.ds9.ds9.needShow = True

Definition at line 56 of file ds9.py.

int lsst.display.ds9.ds9.XPA_SZ_LINE = 4096

Definition at line 101 of file ds9.py.