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Diffstat (limited to 'ds9/library/mosaicwcs.tcl')
-rw-r--r-- | ds9/library/mosaicwcs.tcl | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/ds9/library/mosaicwcs.tcl b/ds9/library/mosaicwcs.tcl new file mode 100644 index 0000000..5485813 --- /dev/null +++ b/ds9/library/mosaicwcs.tcl @@ -0,0 +1,148 @@ +# 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 + } +} |