summaryrefslogtreecommitdiffstats
path: root/ds9/library/export.tcl
blob: a497fff906e373ccdf84a42311e6844f0aae7559 (plain)
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
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
#  Copyright (C) 1999-2017
#  Smithsonian Astrophysical Observatory, Cambridge, MA, USA
#  For conditions of distribution and use, see copyright notice in "copyright"

package provide DS9 1.0

proc ExportDef {} {
    global export

    set export(array,endian) native
    set export(nrrd,endian) native
    set export(envi,endian) native
    set export(jpeg,quality) 75
    set export(tiff,compress) none
}

proc Export {fn format fn2} {
    global export

    switch $format {
	array {ExportArrayFile $fn $export(array,endian)}
	rgbarray {ExportRGBArrayFile $fn $export(array,endian)}
	nrrd {ExportNRRDFile $fn $export(nrrd,endian)}
	envi {ExportENVIFile $fn $fn2 $export(envi,endian)}
	gif {ExportPhotoFile $fn $format {}}
	tiff {ExportPhotoFile $fn $format $export(tiff,compress)}
	jpeg {ExportPhotoFile $fn $format $export(jpeg,quality)}
	png {ExportPhotoFile $fn $format {}}
    }
}

# Process Cmds

proc ProcessExportCmd {varname iname} {
    upvar $varname var
    upvar $iname i

    # we need to be realized
    ProcessRealizeDS9

    set format {}
    set fn [lindex $var $i]
    set fn2 {}
    if {$fn == {}} {
	return
    }

    switch -- $fn {
	array -
	rgbarray -
	nrrd -
	envi -
	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
	}
    }

    # one last time
    if {$fn == {}} {
	set fn [lindex $var $i]
	if {$fn == {}} {
	    return
	}
    }

    if {$format == {}} {
	set format [ExtToFormat $fn]
    }

    global export
    set param [string tolower [lindex $var [expr $i+1]]]
    switch $format {
	array -
	rgbarray {
	    switch $param {
		native -
		big -
		bigendian -
		little -
		littleendian {
		    set export(array,endian) $param
		    incr i
		}
	    }
	}
	nrrd {
	    switch $param {
		native -
		big -
		bigendian -
		little -
		littleendian {
		    set export(nrrd,endian) $param
		    incr i
		}
	    }
	}
	envi {
	    switch $param {
		{} {set fn2 "[file rootname $fn].bsq"}
		native -
		big -
		bigendian -
		little -
		littleendian {
		    set fn2 "[file rootname $fn].bsq"
		    set export(envi,endian) $param
		    incr i
		}
		default {
		    if {[string range $param 0 0] == {-}} {
			set fn2 "[file rootname $fn].bsq"
		    } else {
			set fn2 $param
			incr i
			set param [string tolower [lindex $var [expr $i+1]]]
			switch $param {
			    native -
			    big -
			    bigendian -
			    little -
			    littleendian {
				set export(envi,endian) $param
				incr i
			    }
			}
		    }
		}
	    }
	}
	gif {}
	jpeg {
	    if {$param != {} && [string is integer $param]} {
		set export(jpeg,quality) $param
		incr i
	    }
	}
	tiff {
	    switch $param {
		none -
		jpeg -
		packbits -
		deflate {
		    set export(tiff,compress) $param
		    incr i
		}
	    }
	}
	png {}
    }

    global arrayfbox
    global rgbarrayfbox
    global giffbox
    global jpegfbox
    global tifffbox
    global pngfbox
    global nrrdfbox
    global envifbox
    global envi2fbox
    switch -- $format {
	array {FileLast arrayfbox $fn}
	rgbarray {FileLast rgbarrayfbox $fn}
	nrrd {FileLast nrrdfbox $fn}
	envi {
	    FileLast envifbox $fn
	    FileLast envi2fbox $fn2
	}
	gif {FileLast giffbox $fn}
	jpeg {FileLast jpegfbox $fn}
	tiff {FileLast tifffbox $fn}
	png {FileLast pngfbox $fn}
    }
    Export $fn $format $fn2
}

# Support

proc ExportDialog {format} {
    global export
    global arrayfbox
    global rgbarrayfbox
    global nrrdfbox
    global envifbox
    global envi2fbox
    global giffbox
    global jpegfbox
    global tifffbox
    global pngfbox

    switch -- $format {
	array {set fn [SaveFileDialog arrayfbox]}
	rgbarray {set fn [SaveFileDialog rgbarrayfbox]}
	nrrd {set fn [SaveFileDialog nrrdfbox]}
	envi {set fn [SaveFileDialog envifbox]}
	gif {set fn [SaveFileDialog giffbox]}
	jpeg {set fn [SaveFileDialog jpegfbox]}
	tiff {set fn [SaveFileDialog tifffbox]}
	png {set fn [SaveFileDialog pngfbox]}
    }
    set fn2 {}

    if {$fn != {}} {
	set ok 1
	switch -- $format {
	    array {set ok [ArrayExportDialog export(array,endian)]}
	    rgbarray {}
	    nrrd {set ok [ArrayExportDialog export(nrrd,endian)]}
	    envi {
		set fn2 "[file rootname $fn].bsq"
		SetFileLast envi2 $fn2
#		set fn2 [SaveFileDialog envi2fbox]
#		if {$fn2 == {}} {
#		    set ok 0
#		}
		if {$ok} {
		    set ok [ArrayExportDialog export(envi,endian)]
		}
	    }
	    gif {}
	    jpeg {set ok [JPEGExportDialog export(jpeg,quality)]}
	    tiff {set ok [TIFFExportDialog export(tiff,compress)]}
	    png {}
	}

	if {$ok} {
	    Export $fn $format $fn2
	}
    }
}

proc ArrayExportDialog {varname} {
    upvar $varname var
    global ed2

    set w {.arr}

    set ed2(ok) 0
    set ed2(arch) $var

    DialogCreate $w [msgcat::mc {Export Array}] ed2(ok)

    # Arch
    set f [ttk::labelframe $w.arch -text [msgcat::mc {Architecture}] -padding 2]
    ttk::radiobutton $f.native -text {Native} -variable ed2(arch) \
	-value native
    ttk::radiobutton $f.big -text {Big-Endian} -variable ed2(arch) \
	-value big
    ttk::radiobutton $f.little -text {Little-Endian} -variable ed2(arch) \
	-value little
    grid $f.native -padx 2 -pady 2 -sticky w
    grid $f.big -padx 2 -pady 2 -sticky w
    grid $f.little -padx 2 -pady 2 -sticky w

    # Buttons
    set f [ttk::frame $w.buttons]
    ttk::button $f.ok -text [msgcat::mc {OK}] -command {set ed2(ok) 1} \
	-default active
    ttk::button $f.cancel -text [msgcat::mc {Cancel}] -command {set ed2(ok) 0}
    pack $f.ok $f.cancel -side left -expand true -padx 2 -pady 4

    bind $w <Return> {set ed2(ok) 1}

    # Fini
    grid $w.arch -sticky news
    grid $w.buttons -sticky ew
    grid rowconfigure $w 0 -weight 1
    grid columnconfigure $w 0 -weight 1

    DialogCenter $w 
    DialogWait $w ed2(ok)
    DialogDismiss $w

    if {$ed2(ok)} {
	set var $ed2(arch)
    }

    set rr $ed2(ok)
    unset ed2
    return $rr
}

proc TIFFExportDialog {varname} {
    upvar $varname var
    global ed2

    set w {.savetiff}

    set ed2(ok) 0
    set ed2(compress) $var

    DialogCreate $w {TIFF} ed2(ok)

    # Param
    set f [ttk::frame $w.param]
    ttk::label $f.title -text [msgcat::mc {Compression}]
    ttk::radiobutton $f.none -text [msgcat::mc {None}] \
	-variable ed2(compress) -value none
    ttk::radiobutton $f.jpeg -text {JPEG} \
	-variable ed2(compress) -value jpeg
    ttk::radiobutton $f.packbits -text {Packbits} \
	-variable ed2(compress) -value packbits
    ttk::radiobutton $f.deflate -text {Deflate} \
	-variable ed2(compress) -value deflate
    grid $f.title -padx 2 -pady 2 -sticky w
    grid $f.none -padx 2 -pady 2 -sticky w
    grid $f.jpeg -padx 2 -pady 2 -sticky w
    grid $f.packbits -padx 2 -pady 2 -sticky w
    grid $f.deflate -padx 2 -pady 2 -sticky w

    # Buttons
    set f [ttk::frame $w.buttons]
    ttk::button $f.ok -text [msgcat::mc {OK}] -command {set ed2(ok) 1} \
	-default active 
    ttk::button $f.cancel -text [msgcat::mc {Cancel}] -command {set ed2(ok) 0}
    pack $f.ok $f.cancel -side left -expand true -padx 2 -pady 4

    bind $w <Return> {set ed2(ok) 1}

    # Fini
    ttk::separator $w.sep -orient horizontal
    pack $w.buttons $w.sep -side bottom -fill x
    pack $w.param -side top -fill both -expand true

    DialogCenter $w 
    DialogWait $w ed2(ok)
    DialogDismiss $w

    if {$ed2(ok)} {
	set var $ed2(compress)
    }

    set rr $ed2(ok)
    unset ed2
    return $rr
}

proc JPEGExportDialog {varname} {
    upvar $varname var
    global ed2

    set w {.savejpeg}

    set ed2(ok) 0
    set ed2(quality) $var

    DialogCreate $w {JPEG} ed2(ok)

    # Param
    set f [ttk::frame $w.param]
    slider $f.squality 0 100 [msgcat::mc {JPEG Quality Factor}] \
	ed2(quality) {}

    grid $f.squality -padx 2 -pady 2 -sticky ew
    grid columnconfigure $f 0 -weight 1

    # Buttons
    set f [ttk::frame $w.buttons]
    ttk::button $f.ok -text [msgcat::mc {OK}] -command {set ed2(ok) 1} \
	-default active 
    ttk::button $f.cancel -text [msgcat::mc {Cancel}] -command {set ed2(ok) 0}
    pack $f.ok $f.cancel -side left -expand true -padx 2 -pady 4

    bind $w <Return> {set ed2(ok) 1}

    # Fini
    ttk::separator $w.sep -orient horizontal
    pack $w.buttons $w.sep -side bottom -fill x
    pack $w.param -side top -fill both -expand true

    DialogCenter $w 
    DialogWait $w ed2(ok)
    DialogDismiss $w

    if {$ed2(ok)} {
	set var $ed2(quality)
    }

    set rr $ed2(ok)
    unset ed2
    return $rr
}