/usr/share/saods9/src/saveimage.tcl is in saods9-data 7.3.2+repack-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 | # Copyright (C) 1999-2014
# Smithsonian Astrophysical Observatory, Cambridge, MA, USA
# For conditions of distribution and use, see copyright notice in "copyright"
package provide DS9 1.0
proc SaveImageDef {} {
global saveimage
set saveimage(jpeg,quality) 75
set saveimage(tiff,compress) none
set aa [msgcat::mc {An error has occurred while creating the image. Please be sure that the entire image window is visible on the screen.}]
set bb [msgcat::mc {An error has occurred while creating the image. Please be sure that the ds9 window is in the upper left corner of the default screen and the entire window is visible.}]
set cc [msgcat::mc {This function is not currently supported for this port.}]
global ds9
switch $ds9(wm) {
x11 {
global tcl_platform
switch $tcl_platform(os) {
Darwin {
switch [lindex [split $tcl_platform(osVersion) {.}] 0] {
10 -
11 {set saveimage(error) $bb}
8 -
9 -
default {set saveimage(error) $aa}
}
}
default {set saveimage(error) $aa}
}
}
aqua -
win32 {set saveimage(error) $cc}
}
}
proc SaveImageDialog {format} {
global saveimage
global fitsfbox
global epsfbox
global giffbox
global jpegfbox
global tifffbox
global pngfbox
switch -- $format {
fits {set fn [SaveFileDialog fitsfbox]}
eps {set fn [SaveFileDialog epsfbox]}
gif {set fn [SaveFileDialog giffbox]}
jpeg {set fn [SaveFileDialog jpegfbox]}
tiff {set fn [SaveFileDialog tifffbox]}
png {set fn [SaveFileDialog pngfbox]}
}
if {$fn != {}} {
set ok 1
switch -- $format {
fits -
eps -
gif -
png {}
jpeg {set ok [JPEGExportDialog saveimage(jpeg,quality)]}
tiff {set ok [TIFFExportDialog saveimage(tiff,compress)]}
}
if {$ok} {
SaveImage $fn $format
}
}
}
proc SaveImage {fn format} {
global ds9
global current
global saveimage
global cube
if {$fn == {} || ![$current(frame) has fits]} {
return
}
# besure we are on top
raise $ds9(top)
# and no highlite
$current(frame) highlite off
# and refresh screen
RealizeDS9
switch -- $format {
fits {$current(frame) save fits resample file "\{$fn\}"}
eps {EPS $fn}
gif -
tiff -
jpeg -
png {SaveImagePhoto $fn $format}
}
# reset
switch -- $ds9(display) {
single -
blink {}
tile {$current(frame) highlite on}
}
# and refresh screen
RealizeDS9
}
# Support
proc SaveImagePhoto {fn format} {
global ds9
global saveimage
switch $ds9(wm) {
x11 {}
aqua -
win32 {
Error $saveimage(error)
return
}
}
set rr [catch {image create photo -format window -data $ds9(canvas)} ph]
if {$rr != 0} {
Error $saveimage(error)
}
switch -- $format {
gif -
png {$ph write $fn -format $format}
jpeg {$ph write $fn \
-format [list $format -quality $saveimage(jpeg,quality)]}
tiff {$ph write $fn \
-format [list $format -compression $saveimage(tiff,compress)]}
}
image delete $ph
}
# Process Cmds
proc ProcessSaveImageCmd {varname iname} {
upvar $varname var
upvar $iname i
# we need to be realized
ProcessRealizeDS9
set format {}
set param {}
set fn [lindex $var $i]
if {$fn == {}} {
return
}
# backward compatibility
switch $fn {
fits -
eps -
gif -
tiff -
jpeg -
png {
set format $fn
set fn {}
incr i
}
jpg {
set format jpeg
set fn {}
incr i
}
tif {
set format tiff
set fn {}
incr i
}
mpeg {
# backward compatibility
global movie
incr i
set fn [lindex $var $i]
if {[string is integer -strict $fn]} {
incr i
set fn [lindex $var $i]
}
set movie(action) slice
Movie $fn
}
}
# try again
if {$fn == {}} {
set fn [lindex $var $i]
if {$fn == {}} {
return
}
if {[string is integer -strict $fn] ||
$fn == {none} || $fn == {jpeg} ||
$fn == {backbits} || $fn == {deflate}} {
set param $fn
set fn {}
incr i
}
}
# one last time
if {$fn == {}} {
set fn [lindex $var $i]
if {$fn == {}} {
return
}
}
global saveimage
if {$format == {}} {
set format [ExtToFormat $fn]
}
if {$param == {}} {
set param [string tolower [lindex $var [expr $i+1]]]
switch $format {
fits -
eps -
gif -
png {}
jpeg {
if {[string is integer -strict $param]} {
set saveimage(jpeg,quality) $param
incr i
}
}
tiff {
switch $param {
none -
jpeg -
packbits -
deflate {
set saveimage(tiff,compress) $param
incr i
}
}
}
}
}
global fitsfbox
global epsfbox
global giffbox
global jpegfbox
global tifffbox
global pngfbox
switch -- $format {
fits {FileLast fitsfbox $fn}
eps {FileLast epsfbox $fn}
gif {FileLast giffbox $fn}
jpeg {FileLast jpegfbox $fn}
tiff {FileLast tifffbox $fn}
png {FileLast pngfbox $fn}
}
SaveImage $fn $format
}
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