| 1 | ;+ |
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| 2 | ; |
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| 3 | ; @file_comments |
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| 4 | ; It is the procedure launching the drawing. |
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| 5 | ; If we do not give the command to it, it call |
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| 6 | ; construitcommande to know what to trace. |
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| 7 | ; |
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| 8 | ; @categories |
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| 9 | ; |
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| 10 | ; @param BASE {in}{required} |
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| 11 | ; The id of the widget where apply the drawing. |
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| 12 | ; |
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| 13 | ; @keyword COMMANDE {type=string} |
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| 14 | ; A string of the style: read_data('sst'...),... |
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| 15 | ; |
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| 16 | ; @keyword _EXTRA |
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| 17 | ; Used to pass keywords |
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| 18 | ; |
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| 19 | ; @uses |
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| 20 | ; common.pro |
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| 21 | ; |
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| 22 | ; @history |
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| 23 | ; Sebastien Masson (smasson\@lodyc.jussieu.fr) |
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| 24 | ; |
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| 25 | ; @version |
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| 26 | ; $Id$ |
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| 27 | ; |
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| 28 | ;- |
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| 29 | PRO letsdraw, base, COMMANDE=commande, _EXTRA=ex |
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| 30 | ; |
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| 31 | compile_opt idl2, strictarrsubs |
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| 32 | ; |
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| 33 | @common |
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| 34 | ; we recuperate the uvalue of base |
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| 35 | ; widget_control,base, get_uvalue = top_uvalue |
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| 36 | ; print, '*****************' |
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| 37 | ; help, top_uvalue, /struct |
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| 38 | ; help, top_uvalue.exextra, /struct |
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| 39 | if NOT keyword_set(commande) then $ |
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| 40 | commande = buildcmd(base, _extra=ex) |
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| 41 | if commande[0] EQ '' then return |
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| 42 | ; on recupere la uvalue de base |
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| 43 | widget_control, base, /hourglass |
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| 44 | widget_control,base, get_uvalue = top_uvalue |
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| 45 | ; print, '*****************' |
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| 46 | ; help, top_uvalue, /struct |
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| 47 | ; print, '***..........****' |
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| 48 | ; help, top_uvalue.exextra, /struct |
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| 49 | ; help, top_uvalue.extra, /struct |
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| 50 | ; print, '-*-*-*-*-*-*-*-*-*' |
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| 51 | ; print, commande |
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| 52 | ; help,mixstru(top_uvalue.exextra,top_uvalue.extra), /struct |
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| 53 | ; |
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| 54 | ; |
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| 55 | ; we recuperate the id of the graphic associated to the widget of id base. |
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| 56 | graphid = extractatt(top_uvalue, 'graphid') |
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| 57 | widget_control, graphid, get_value = win |
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| 58 | ; We select it (we will pass to it all commands concerning the window) |
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| 59 | wset, win |
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| 60 | ; erase, 255 ; we clean the window |
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| 61 | ; We make sure that, if we work with a screen coding colors on 24 bits, the specified background color !p.background is the one applied. |
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| 62 | ; if !d.n_colors gt 256 then begin |
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| 63 | ; device, decomposed=1 |
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| 64 | ; !p.background='ffffff'x |
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| 65 | ; plot,[0],[0] |
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| 66 | ; device, decomposed=0 |
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| 67 | ; ENDIF |
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| 68 | ; |
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| 69 | smallout = long(extractatt(top_uvalue, 'smallout')) |
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| 70 | numdessinout = smallout[2]-1 |
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| 71 | ; |
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| 72 | tracecadre, smallout, /fill |
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| 73 | ; |
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| 74 | ; |
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| 75 | options = extractatt(top_uvalue, 'options') |
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| 76 | optionsflag = extractatt(top_uvalue, 'optionsflag') |
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| 77 | portrait = (strtrim(optionsflag[where(options EQ 'Portrait/Landscape'), 0], 1))[0] |
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| 78 | |
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| 79 | ; |
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| 80 | createpro, ['@common' $ |
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| 81 | , 'noerase = 1' $ |
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| 82 | , 'key_portrait = '+ portrait $ |
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| 83 | , Commande] $ |
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| 84 | , filename = myuniquetmpdir + 'xxx_oneplot.pro' |
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| 85 | ; |
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| 86 | inserthistory, base, Commande,'; beginning of '+strtrim(smallout[2], 1) $ |
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| 87 | , '; end of '+strtrim(smallout[2], 1) |
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| 88 | ; |
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| 89 | (*top_uvalue[1, findline(top_uvalue, 'penvs')])[numdessinout] = !p |
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| 90 | (*top_uvalue[1, findline(top_uvalue, 'xenvs')])[numdessinout] = !x |
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| 91 | (*top_uvalue[1, findline(top_uvalue, 'yenvs')])[numdessinout] = !y |
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| 92 | |
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| 93 | return |
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| 94 | end |
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