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# Copyright (C) 1999-2016
# Smithsonian Astrophysical Observatory, Cambridge, MA, USA
# For conditions of distribution and use, see copyright notice in "copyright"
package provide DS9 1.0
proc LoadMosaicWCSFile {fn layer sys} {
global loadParam
set loadParam(file,type) fits
set loadParam(file,mode) [list mosaic $sys]
set loadParam(load,type) mmapincr
set loadParam(file,name) $fn
set loadParam(load,layer) $layer
ConvertFitsFile
ProcessLoad
}
proc LoadMosaicWCSAlloc {path fn layer sys} {
global loadParam
set loadParam(file,type) fits
set loadParam(file,mode) [list mosaic $sys]
set loadParam(load,type) allocgz
set loadParam(file,name) $fn
set loadParam(file,fn) $path
set loadParam(load,layer) $layer
ProcessLoad
}
proc LoadMosaicWCSSocket {sock fn layer sys} {
global loadParam
set loadParam(file,type) fits
set loadParam(file,mode) [list mosaic $sys]
set loadParam(load,type) socketgz
set loadParam(file,name) $fn
set loadParam(socket,id) $sock
set loadParam(load,layer) $layer
return [ProcessLoad 0]
}
proc SaveMosaicWCSFile {fn opt} {
global current
if {$fn == {} || $current(frame) == {}} {
return
}
if {![$current(frame) has fits]} {
return
}
if {$opt == {}} {
set opt 1
}
$current(frame) save fits mosaic file "\{$fn\}" $opt
}
proc SaveMosaicWCSSocket {sock opt} {
global current
if {$current(frame) == {}} {
return
}
if {![$current(frame) has fits]} {
return
}
if {$opt == {}} {
set opt 1
}
$current(frame) save fits mosaic socket $sock $opt
}
proc ProcessMosaicWCSCmd {varname iname sock fn} {
upvar $varname var
upvar $iname i
global loadParam
global current
set layer {}
switch -- [string tolower [lindex $var $i]] {
new {
incr i
CreateFrame
}
mask {
incr i
set layer mask
}
slice {
incr i
# not supported
}
}
if {[string range [lindex $var $i] 0 2] == {wcs}} {
set opt [lindex $var $i]
incr i
} else {
set opt wcs
}
set param [lindex $var $i]
StartLoad
if {$sock != {}} {
# xpa
if {![LoadMosaicWCSSocket $sock $param $layer $opt]} {
InitError xpa
LoadMosaicWCSFile $param $layer $opt
}
} else {
# comm
if {$fn != {}} {
LoadMosaicWCSAlloc $fn $param $layer $opt
} else {
LoadMosaicWCSFile $param $layer $opt
}
}
FinishLoad
}
proc ProcessSendMosaicWCSCmd {proc id param sock fn} {
global current
if {$current(frame) == {}} {
return
}
set opt [lindex $param 0]
if {$sock != {}} {
# xpa
SaveMosaicWCSSocket $sock $opt
} elseif {$fn != {}} {
# comm
SaveMosaicWCSFile $fn $opt
$proc $id {} $fn
}
}
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