[16] | 1 | ;+ |
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| 2 | ; |
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[118] | 3 | ; @file_comments |
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| 4 | ; - archiving possibilities - |
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[16] | 5 | ; |
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| 6 | ; if archive_ps (common variable of cm_4ps) ne 0 then the postscript |
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| 7 | ; can be saved for archiving if it is printed or if the button |
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| 8 | ; "archive ps" is pressed. if it is printed and archive_ps = 1 then |
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| 9 | ; the archiving is done automatically whereas we ask if the postscript |
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| 10 | ; file must be archived or not. |
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[136] | 11 | ; If the postscript name is "idl.ps" (default name) then this name will |
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[16] | 12 | ; be changed to number.ps (number automatically found to be 1 larger |
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| 13 | ; that any of the existing ps file). |
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| 14 | ; |
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[223] | 15 | ; @categories |
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[157] | 16 | ; Postscripts |
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[16] | 17 | ; |
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[118] | 18 | ; @param event |
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| 19 | ; |
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[104] | 20 | ; @restrictions |
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| 21 | ; |
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[16] | 22 | ; 1) this is working only with unix/linux/osX machines |
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| 23 | ; |
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| 24 | ; 2) definition of the printing command |
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| 25 | ; |
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| 26 | ; the printing command is defined by the common variable "print_command" |
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[121] | 27 | ; in cm_4ps. This command must be defined/build in a way that it the |
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[16] | 28 | ; instruction: |
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| 29 | ; print_command[i]+printer_machine_names[i]+' '+file.ps |
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| 30 | ; or |
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| 31 | ; print_command+printer_machine_names[i]+' '+file.ps |
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| 32 | ; is working. default definition is '\lpr -P' |
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| 33 | ; |
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| 34 | ; |
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[230] | 35 | ; @history |
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| 36 | ; Sebastien Masson (smasson\@lodyc.jussieu.fr) |
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[16] | 37 | ; 21/12/98 |
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| 38 | ; 25/8/19999 utilisation des widgets |
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| 39 | ; 8/9/1999 utilisation de cw_bgroup |
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[136] | 40 | ; June 2005: Sebastien Masson: cleaning, English version with new commons |
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[118] | 41 | ; |
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[230] | 42 | ; @version |
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| 43 | ; $Id$ |
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[118] | 44 | ; |
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[16] | 45 | ;- |
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| 46 | PRO printps_event, event |
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[114] | 47 | ; |
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| 48 | compile_opt idl2, strictarrsubs |
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| 49 | ; |
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[16] | 50 | @cm_4ps |
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| 51 | IF NOT keyword_set(key_forgetold) THEN BEGIN |
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| 52 | @updatenew |
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| 53 | ENDIF |
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| 54 | ;------------------------------------------------------------ |
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| 55 | ; What kind of event do we have ? |
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| 56 | widget_control, event.id, get_uvalue = uval |
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| 57 | ; case on the event |
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| 58 | CASE uval.name OF |
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| 59 | ;------------------------------------------------------------ |
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[118] | 60 | ; visualize case : postscript visualization |
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[16] | 61 | ;------------------------------------------------------------ |
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[118] | 62 | 'visualize':BEGIN |
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[16] | 63 | ; paper orientation |
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| 64 | if key_portrait EQ 1 then ori = 'portrait' ELSE ori = 'seascape' |
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| 65 | ; paper format |
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| 66 | CASE round(10*(total(page_size))) OF |
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| 67 | round(10*(83.9611 + 118.816)) : papsize = 'a0' |
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| 68 | round(10*(59.4078 + 83.9611)) : papsize = 'a1' |
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| 69 | round(10*(41.9806 + 59.4078)) : papsize = 'a2' |
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| 70 | round(10*(29.7039 + 41.9806)) : papsize = 'a3' |
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| 71 | round(10*(20.9903 + 29.7039)) : papsize = 'a4' |
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| 72 | round(10*(14.8519 + 20.9903)) : papsize = 'a5' |
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| 73 | round(10*(10.4775 + 14.8519)) : papsize = 'a6' |
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| 74 | round(10*(7.40833 + 10.4775)) : papsize = 'a7' |
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| 75 | round(10*(5.22111 + 7.40833)) : papsize = 'a8' |
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| 76 | round(10*(3.70417 + 5.22111)) : papsize = 'a9' |
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| 77 | round(10*(2.61056 + 3.70417)) : papsize = 'a10' |
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| 78 | round(10*(100.048 + 141.393)) : papsize = 'b0' |
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| 79 | round(10*(70.6967 + 100.048)) : papsize = 'b1' |
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| 80 | round(10*(50.0239 + 70.6967)) : papsize = 'b2' |
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| 81 | round(10*(35.3483 + 50.0239)) : papsize = 'b3' |
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| 82 | round(10*(25.0119 + 35.3483)) : papsize = 'b4' |
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| 83 | round(10*(17.6742 + 25.0119)) : papsize = 'b5' |
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| 84 | round(10*(22.86 + 30.48)) : papsize = 'archA' |
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| 85 | round(10*(30.48 + 45.72)) : papsize = 'archB' |
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| 86 | round(10*(45.72 + 60.96)) : papsize = 'archC' |
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| 87 | round(10*(60.96 + 91.44)) : papsize = 'archD' |
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| 88 | round(10*(91.44 + 121.92)) : papsize = 'archE' |
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| 89 | round(10*(21.59 + 33.02)) : papsize = 'flsa' |
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| 90 | round(10*(21.59 + 33.02)) : papsize = 'flse' |
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| 91 | round(10*(13.97 + 21.59)) : papsize = 'halfletter' |
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| 92 | round(10*(19.05 + 25.4)) : papsize = 'note' |
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| 93 | round(10*(21.59 + 27.94)) : papsize = 'letter' |
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| 94 | round(10*(21.59 + 35.56)) : papsize = 'legal' |
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| 95 | round(10*(27.94 + 43.18)) : papsize = '11x17' |
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| 96 | round(10*(43.18 + 27.94)) : papsize = 'ledger' |
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| 97 | ELSE:papsize = 'a4' |
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[118] | 98 | ENDCASE |
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[16] | 99 | ; call the viewers |
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| 100 | CASE event.value OF |
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[220] | 101 | 'GNU Ghostview':cmd = '\gv --media='+papsize+' --orientation='+ori+' '+uval.nameps |
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| 102 | 'Gnome Ghostview':cmd = '\ggv '+uval.nameps |
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| 103 | 'Ghostview':cmd = '\ghostview -'+papsize+' -quiet -'+ori+' '+uval.nameps |
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| 104 | 'Ghostscript':cmd = '\gs -sPAPERSIZE='+papsize+' -q '+uval.nameps |
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| 105 | 'Kghostview':cmd = '\kghostview '+uval.nameps |
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[16] | 106 | ENDCASE |
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[220] | 107 | spawn, cmd |
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[118] | 108 | return |
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[16] | 109 | END |
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| 110 | ;------------------------------------------------------------ |
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| 111 | ; print case: print and archive the file if needed |
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| 112 | ;------------------------------------------------------------ |
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[118] | 113 | 'print':BEGIN |
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[16] | 114 | ; printer selection |
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| 115 | printer = printer_machine_names[event.value] |
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| 116 | ; print |
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| 117 | CASE n_elements(print_command) OF |
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| 118 | 0:ptcmd = '\lpr -P' |
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| 119 | 1:ptcmd = print_command[0] |
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| 120 | n_elements(printer_machine_names):ptcmd = print_command[event.value] |
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| 121 | ELSE:BEGIN |
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| 122 | ng = report('bad definition of print_command, common variable of cm_4ps. !C we did not print the postscript file', /simple) |
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| 123 | return |
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| 124 | END |
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| 125 | ENDCASE |
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| 126 | spawn, ptcmd + printer + ' ' + uval.nameps |
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| 127 | ; ; printing informations... |
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| 128 | ; spawn, '\lpq -P'+imprimante+' -l', info |
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| 129 | ; ; display them |
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| 130 | ; xdisplayfile, 'nothing', text = info $ |
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| 131 | ; , title = 'Printing Info '+file_basename(uval.nameps) $ |
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| 132 | ; , height = n_elements(info) < 24 |
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| 133 | END |
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| 134 | ELSE: |
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[118] | 135 | ENDCASE |
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[16] | 136 | ; we destroy the widget |
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[118] | 137 | widget_control, event.top, /destroy |
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[136] | 138 | ; if the file was originally gzipped, then we re-gzip it and exit |
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[16] | 139 | IF uval.gzip THEN BEGIN |
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| 140 | spawn, '\gzip ' + uval.nameps |
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| 141 | return |
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| 142 | ENDIF |
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| 143 | ;------------------------------------------------------------ |
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| 144 | ; archiving... |
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| 145 | ;------------------------------------------------------------ |
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| 146 | IF (uval.name EQ 'print' OR uval.name EQ 'archive') $ |
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| 147 | AND keyword_set(archive_ps) THEN BEGIN |
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| 148 | IF archive_ps NE 1 AND uval.name EQ 'print' then begin |
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[136] | 149 | wesave = report('Shall we archive the postscript?', /default_no, /question) |
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[16] | 150 | IF wesave EQ 0 THEN RETURN |
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| 151 | ENDIF |
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| 152 | ; if the name of the postscript is idl.ps then we change it |
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| 153 | IF file_basename(uval.nameps) EQ 'idl.ps' then BEGIN |
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| 154 | ; get the name of all the *.ps or *.ps.gz files available in psdir |
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| 155 | allps = file_search(psdir+'*[.ps|.ps.gz|.pdf]', /test_regular, /nosort) |
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| 156 | allps = file_basename(file_basename(allps,'.gz'),'.ps') |
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| 157 | allps = file_basename(allps,'.pdf') |
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| 158 | ; find which of these names corresponds to numbers... |
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[136] | 159 | ; get ASCII codes of the names |
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[16] | 160 | testnumb = byte(allps) |
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| 161 | ; longest name |
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| 162 | maxstrlen = (size(testnumb, /dimensions))[0] |
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[136] | 163 | ; ASCII codes can be 0 or between byte('0') and byte('9') |
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[16] | 164 | testnumb = testnumb EQ 0 OR $ |
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| 165 | (testnumb GE (byte('0'))[0] AND testnumb LE (byte('9'))[0]) |
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| 166 | testnumb = where(total(testnumb, 1) EQ maxstrlen, count) |
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| 167 | IF count NE 0 THEN BEGIN |
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| 168 | ; get the largest number |
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| 169 | psnumber = fix(allps[testnumb]) |
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| 170 | psnumber = (psnumber[reverse(sort(psnumber))])[0] + 1 |
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| 171 | ENDIF ELSE psnumber = 0 |
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| 172 | ; update uval.nameps |
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| 173 | dirname = file_dirname(uval.nameps, /mark_directory) |
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| 174 | uval.nameps = dirname+strtrim(psnumber, 2)+'.ps' |
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| 175 | ; change the name of the file |
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| 176 | file_move, dirname+'idl.ps', uval.nameps |
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| 177 | ENDIF |
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| 178 | spawn, '\gzip ' + uval.nameps |
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| 179 | ENDIF |
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[118] | 180 | ; |
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[16] | 181 | return |
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| 182 | end |
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| 183 | ;------------------------------------------------------------ |
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| 184 | ;------------------------------------------------------------ |
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[104] | 185 | ;+ |
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[129] | 186 | ; @file_comments |
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| 187 | ; postscript visualisation/archiving/printing |
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[104] | 188 | ; |
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[223] | 189 | ; @categories |
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[157] | 190 | ; Postscripts |
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[104] | 191 | ; |
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[223] | 192 | ; @param psfilename {in}{optional} |
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[157] | 193 | ; The name of the postscript file we want to |
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| 194 | ; visualize and/or print and/or archive. It can also refer |
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| 195 | ; to a gzipped postscript file. If needed, this name will |
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[230] | 196 | ; be completed by .ps and/or .gz. |
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[157] | 197 | ; |
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[230] | 198 | ; @uses |
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[371] | 199 | ; <pro>cm_4ps</pro> |
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[104] | 200 | ; |
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| 201 | ; @examples |
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| 202 | ; |
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[371] | 203 | ; IDL> printps |
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| 204 | ; |
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[230] | 205 | ; @history |
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| 206 | ; Sebastien Masson (smasson\@lodyc.jussieu.fr) |
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[104] | 207 | ; 21/12/98 |
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| 208 | ; 25/8/19999 utilisation des widgets |
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| 209 | ; 8/9/1999 utilisation de cw_bgroup |
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[136] | 210 | ; June 2005: Sebastien Masson: cleaning, English version with new commons |
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[118] | 211 | ; |
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[230] | 212 | ; @version |
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| 213 | ; $Id$ |
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[118] | 214 | ; |
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[104] | 215 | ;- |
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| 216 | PRO printps, psfilename |
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[16] | 217 | ; |
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| 218 | ; this is working only with unix/linux/osX machines |
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[114] | 219 | ; |
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| 220 | compile_opt idl2, strictarrsubs |
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| 221 | ; |
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[16] | 222 | thisOS = strupcase(strmid(!version.os_family, 0, 3)) |
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[118] | 223 | CASE thisOS OF |
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[16] | 224 | 'MAC':return |
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| 225 | 'WIN':return |
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| 226 | ELSE: |
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| 227 | ENDCASE |
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[231] | 228 | ; |
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[16] | 229 | @cm_4ps |
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| 230 | IF NOT keyword_set(key_forgetold) THEN BEGIN |
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| 231 | @updatenew |
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| 232 | ENDIF |
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| 233 | ;------------------------------------------------------------ |
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| 234 | ; we get the name of the latest created postscript. |
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| 235 | ;------------------------------------------------------------ |
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| 236 | psdir = isadirectory(psdir, title = 'Select psdir') |
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| 237 | CASE N_PARAMS() OF |
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| 238 | 0: BEGIN |
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| 239 | nameps = file_search(psdir+'*.ps', /test_regular, /nosort) |
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| 240 | IF nameps[0] EQ '' THEN BEGIN |
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[223] | 241 | ras = report('no postscript file (ending with .ps) found in : ' + psdir) |
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[16] | 242 | RETURN |
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| 243 | ENDIF |
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| 244 | dates = (file_info(nameps)).mtime |
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| 245 | lastdate = (reverse(sort(temporary(dates))))[0] |
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| 246 | nameps = nameps[lastdate] |
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| 247 | END |
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| 248 | 1: nameps = psfilename |
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[118] | 249 | ELSE: BEGIN |
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[16] | 250 | ras = report('printps accept only one element: psfilename') |
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| 251 | RETURN |
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[118] | 252 | END |
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| 253 | ENDCASE |
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[16] | 254 | ;------------------------------------------------------------ |
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| 255 | ; we check if the file is exist in psdir. if necessary we complete |
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| 256 | ; its name with .ps and/or ,gz |
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| 257 | ;------------------------------------------------------------ |
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| 258 | nameps = find(nameps+'{.ps,}{.gz,}', iodir = psdir, /nopro) |
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[118] | 259 | IF nameps EQ 'NOT FOUND' THEN BEGIN |
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[16] | 260 | ng = report('file '+nameps+'[.ps][.gz] does not exist ') |
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| 261 | return |
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[118] | 262 | ENDIF |
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[16] | 263 | gzipped = strpos(nameps, '.gz') |
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[296] | 264 | ; if the file is gzipped we call gunzip and change its name |
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[16] | 265 | IF gzipped NE -1 THEN BEGIN |
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| 266 | spawn, '\gunzip ' + nameps |
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| 267 | nameps = strmid(nameps, 0, gzipped) |
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| 268 | endif |
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| 269 | ;------------------------------------------------------------ |
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| 270 | ; build the widget |
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| 271 | ;------------------------------------------------------------ |
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| 272 | base = widget_base(/row, title = 'Postscript file: ' $ |
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| 273 | + file_basename(nameps)) |
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| 274 | ; ps viewers grouped button |
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| 275 | psviewers = ['no psviewers found'] |
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[220] | 276 | IF file_which(getenv('PATH'), 'gv') NE '' THEN $ |
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| 277 | psviewers = [psviewers, 'GNU Ghostview'] |
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| 278 | IF file_which(getenv('PATH'), 'ggv') NE '' THEN $ |
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| 279 | psviewers = [psviewers, 'Gnome Ghostview'] |
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[16] | 280 | IF file_which(getenv('PATH'), 'ghostview') NE '' THEN $ |
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[118] | 281 | psviewers = [psviewers, 'Ghostview'] |
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[16] | 282 | IF file_which(getenv('PATH'), 'gs') NE '' THEN $ |
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[118] | 283 | psviewers = [psviewers, 'Ghostscript'] |
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[16] | 284 | IF file_which(getenv('PATH'), 'kghostview') NE '' THEN $ |
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[118] | 285 | psviewers = [psviewers, 'Kghostview'] |
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[16] | 286 | ; if at least one of viewer was found we define these buttons |
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[118] | 287 | IF n_elements(psviewers) GT 1 THEN BEGIN |
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[16] | 288 | psviewers = psviewers[1:*] |
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| 289 | notused = cw_bgroup(base, psviewers, /frame, label_top = 'Visualize' $ |
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| 290 | , uvalue = {name:'visualize', nameps:nameps} $ |
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| 291 | , /column, /return_name) |
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[118] | 292 | ENDIF |
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[16] | 293 | ; printers list grouped buttons |
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| 294 | ; are the common variables printer_human_names and printer_human_names |
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| 295 | ; defined in a proper way? |
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| 296 | CASE 1 OF |
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| 297 | n_elements(printer_human_names) eq 0: $ |
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| 298 | noting = report('the cm_4ps variable printer_human_names is not defined... !CWe could not propose any printer', /simple) |
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| 299 | n_elements(printer_human_names) NE n_elements(printer_machine_names): $ |
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| 300 | noting = report('the cm_4ps variables printer_human_names and !Cprinter_machine_names do not have the same number of arguments... !CWe could not propose any printer', /simple) |
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| 301 | printer_human_names[0] EQ '': |
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| 302 | ELSE:notused = $ |
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| 303 | cw_bgroup(base, printer_human_names, /frame, /column $ |
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| 304 | , label_top = 'Select printer' $ |
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| 305 | , uvalue = {name:'print', nameps:nameps, gzip:gzipped NE -1}) |
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| 306 | ENDCASE |
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| 307 | ; 'archive ps' button, can be created only if archive_ps ne 0 |
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| 308 | IF keyword_set(archive_ps) THEN $ |
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| 309 | notused = widget_button(base, value = 'archive ps' $ |
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| 310 | , uvalue = {name:'archive', nameps:nameps $ |
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| 311 | , gzip:gzipped NE -1}) |
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| 312 | ; quit button |
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| 313 | notused = widget_button(base, value = 'quit' $ |
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| 314 | , uvalue = {name:'quit', nameps:nameps $ |
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| 315 | , gzip:gzipped NE -1}) |
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| 316 | ;------------------------------------------------------------ |
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| 317 | widget_control, base, /realize |
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| 318 | ;------------------------------------------------------------ |
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| 319 | xmanager, 'printps', base, /no_block |
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| 320 | ;------------------------------------------------------------ |
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| 321 | return |
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| 322 | end |
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