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
|
;+
; NAME:
; CLIPBOARD
;
; PURPOSE:
;
; The purpose of this program is to copy the contents of a
; graphics window to the clipboard for subsequent pasting into
; applications such as Photoshop or Powerpoint.
;
; AUTHOR:
;
; FANNING SOFTWARE CONSULTING
; David Fanning, Ph.D.
; 1645 Sheely Drive
; Fort Collins, CO 80526 USA
; Phone: 970-221-0438
; E-mail: david@idlcoyote.com
; Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
;
; CATEGORY:
;
; Graphics.
;
; CALLING SEQUENCE:
;
; CLIPBOARD, window_index
;
; OPTIONAL INPUTS:
;
; window_index: The window index number of the graphics window to
; copy. If absent, the current graphics window is used
; by default.
;
; KEYWORDS:
;
; All COLOR_QUAN keywords are allowed. In particular, if you are
; taking snapshots of line plots with few colors in them, you may
; get better results by calling the program with the CUBE=6 keyword
; set. Otherwise, white colors can sometimes be a bit gray.
;
; OUTPUTS:
; None.
;
; COMMON BLOCKS:
; None.
;
; DEPENDENCIES:
;
; Uses the IDLgrClipboard object introduced in IDL 5.2(?).
;
; PROCEDURE:
;
; Copies the window contents to a clipboard object.
;
; EXAMPLE:
;
; IDL> Window
; IDL> Plot, Findgen(11)
; IDL> CLIPBOARD
;
; RESTRICTIONS:
;
; May not work for all applications. Applications tested successfully
; include: Framemaker, Powerpoint, Photoshop, Excel, Microsoft Word.
; Converts 24-bit images to 2D images with color tables.
;
; MODIFICATION HISTORY:
;
; Written by: David W. Fanning, 24 October 2001.
; Added _EXTRA keyword to pass COLOR_QUAN keywords along. 28 Oct 2002. DWF.
;-
;******************************************************************************************;
; Copyright (c) 2008, by Fanning Software Consulting, Inc. ;
; All rights reserved. ;
; ;
; Redistribution and use in source and binary forms, with or without ;
; modification, are permitted provided that the following conditions are met: ;
; ;
; * Redistributions of source code must retain the above copyright ;
; notice, this list of conditions and the following disclaimer. ;
; * Redistributions in binary form must reproduce the above copyright ;
; notice, this list of conditions and the following disclaimer in the ;
; documentation and/or other materials provided with the distribution. ;
; * Neither the name of Fanning Software Consulting, Inc. nor the names of its ;
; contributors may be used to endorse or promote products derived from this ;
; software without specific prior written permission. ;
; ;
; THIS SOFTWARE IS PROVIDED BY FANNING SOFTWARE CONSULTING, INC. ''AS IS'' AND ANY ;
; EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES ;
; OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT ;
; SHALL FANNING SOFTWARE CONSULTING, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, ;
; INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED ;
; TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; ;
; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ;
; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ;
; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ;
; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ;
;******************************************************************************************;
PRO Clipboard, windowIndex, _Extra=extra
; This procedure copies the window identified by the
; window index number (or the current window if an index
; number is not provided) to the clipboard.
IF N_Elements(windowIndex) EQ 0 THEN windowIndex = !D.Window
; Is this a valid window?
IF windowIndex LT 0 THEN BEGIN
ok = Dialog_Message('No current window to copy. Returning...')
RETURN
ENDIF
; Catch window setting errors.
Catch, error
IF error NE 0 THEN BEGIN
Catch, /Cancel
ok = Dialog_Message('Specified window is unavailable: ' + $
StrTrim(windowIndex, 2) + '. Returning...')
WSet, thisWindow
RETURN
ENDIF
; Set active window.
thisWindow = !D.Window
WSet, windowIndex
Catch, /Cancel
; Take a snapshot of window. Pay attention to visual depth.
Device, Get_Visual_Depth=thisDepth
IF thisDepth GT 8 THEN BEGIN
snapshot = TVRD(True=1)
snapshot = Color_Quan(snapshot, 1, r, g, b, _Extra=extra)
ENDIF ELSE BEGIN
snapshot = TVRD()
TVLCT, r, g, b, /Get
ENDELSE
s = Size(snapshot, /Dimensions)
; Create an object graphics image and hierarchy.
palette = Obj_New('IDLgrPalette', r, g, b)
image = Obj_New('IDLgrImage', snapshot, Palette=palette)
model = Obj_New('IDLgrModel')
model->Add, image
thisView = Obj_New('IDLgrView', ViewPlane_Rect=[0,0,s[0],s[1]])
thisView->Add, model
; Create a clipboard
theClipboard = Obj_New('IDLgrClipboard', Color_Model=1, $
Dimensions=[s[0], s[1]], N_Colors=!D.Table_Size, $
Resolution=[1.0/!D.X_PX_CM, 1.0/!D.Y_PX_CM], $
Palette=palette)
; Copy the snapshot to the clipboard.
theClipboard->Draw, thisView
; Destroy the objects.
Obj_Destroy, palette
Obj_Destroy, model
Obj_Destroy, thisView
Obj_Destroy, theClipboard
; Restore the current window.
IF thisWindow NE -1 THEN WSet, thisWindow
END
|
