1 | ;+ |
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2 | ; |
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3 | ; @file_comments |
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4 | ; Redirect the content of the graphic window in a postscript, |
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5 | ; by redoing commands in the postscript's environment. |
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6 | ; |
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7 | ; @categories |
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8 | ; utilities |
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9 | ; |
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10 | ; @restrictions |
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11 | ; We use journal which allows to stock commands we pass. |
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12 | ; |
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13 | ; Can break down if some weird commands are passed... |
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14 | ; Comment: we erase Syntax error, Illegal characters, compatible |
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15 | ; with oups, text_box... |
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16 | ; |
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17 | ; @history |
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18 | ; Sebastien Masson (smasson\@lodyc.jussieu.fr) |
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19 | ; 5/3/1999 |
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20 | ;- |
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21 | ;------------------------------------------------------------ |
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22 | ; We have to close the journal! |
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23 | ;------------------------------------------------------------ |
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24 | if !journal EQ 0 then ras = report('ERROR: The Journal is not open !!') |
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25 | journal |
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26 | ;------------------------------------------------------------ |
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27 | ; we complete the journal ... |
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28 | ;------------------------------------------------------------ |
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29 | ; We recuperate the journal as a vector of string : |
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30 | vectjournal = getfile(myuniquetmpdir+'idlsave.pro') |
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31 | ; FOR i = 0,n_elements(vectjournal)-1 DO print, vectjournal[i] |
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32 | ;------------------------------------------------------------ |
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33 | ; We cut the last line which is \@ps |
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34 | ;------------------------------------------------------------ |
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35 | IF strpos(vectjournal[n_elements(vectjournal)-1],'@ps') ne -1 then $ |
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36 | vectjournal = vectjournal[0:n_elements(vectjournal)-2 ] |
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37 | ;------------------------------------------------------------ |
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38 | ; We correct it if needed... |
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39 | ;------------------------------------------------------------ |
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40 | for i = 0, n_elements(vectjournal)-1 do $ |
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41 | if strpos(vectjournal[i],'text_box' ) EQ -1 then $ |
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42 | vectjournal[i] = strtrim(strcompress(vectjournal[i]), 2) |
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43 | ; FOR i = 0,n_elements(vectjournal)-1 DO print, vectjournal[i] |
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44 | ; if 2 lines are identical... |
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45 | for i = 0, n_elements(vectjournal)-2 do $ |
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46 | if vectjournal[i] EQ vectjournal[i+1] then vectjournal[i] = ' ' |
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47 | ; FOR i = 0,n_elements(vectjournal)-1 DO print, vectjournal[i] |
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48 | ; |
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49 | for i = 0, n_elements(vectjournal)-1 do BEGIN & $ |
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50 | if strpos(vectjournal[i],'oups' ) NE -1 $ |
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51 | OR strpos(vectjournal[i],'Syntax error' ) NE -1 $ |
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52 | OR strpos(vectjournal[i],'Illegal character' ) NE -1 $ |
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53 | then BEGIN vectjournal[i] = ' ' & vectjournal[i-1] = ' ' & endif & endfor |
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54 | ; FOR i = 0,n_elements(vectjournal)-1 DO print, vectjournal[i] |
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55 | for i = 0, n_elements(vectjournal)-1 do BEGIN & $ |
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56 | if strpos(strtrim(vectjournal[i], 1),'retall' ) EQ 0 $ |
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57 | OR strpos(vectjournal[i],'@ps' ) NE -1 $ |
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58 | OR strpos(vectjournal[i],'@oups' ) NE -1 $ |
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59 | OR strpos(vectjournal[i],'@vzoom' ) NE -1 $ |
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60 | OR strpos(vectjournal[i],'help' ) NE -1 $ |
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61 | OR strpos(vectjournal[i],'print' ) NE -1 $ |
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62 | then vectjournal[i] = ' ' & endfor |
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63 | ; FOR i = 0,n_elements(vectjournal)-1 DO print, vectjournal[i] |
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64 | for i = 0, n_elements(vectjournal)-1 do BEGIN & $ |
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65 | if strpos(strtrim(vectjournal[i], 1),'plt' ) NE -1 THEN BEGIN & $ |
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66 | if strpos(strtrim(vectjournal[i], 1),'noerase') NE -1 then $ |
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67 | vectjournal[i] = chkeywd(vectjournal[i],'noerase',1) ELSE $ |
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68 | vectjournal[i] = vectjournal[i]+',/noerase' & $ |
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69 | ENDIF & endfor |
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70 | ; FOR i = 0,n_elements(vectjournal)-1 DO print, vectjournal[i] |
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71 | for i = 0, n_elements(vectjournal)-1 do BEGIN & $ |
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72 | if strpos(vectjournal[i],'text_box' ) NE -1 then $ |
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73 | IF strpos(vectjournal[i],',pos=' ) EQ -1 then $ |
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74 | vectjournal[i] = vectjournal[i]+strmid(vectjournal[i+1], 1) & endfor |
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75 | |
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76 | ; We complete it to transform it in a procedure equivalent to plein2dessin |
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77 | vectjournal = ['openps, infowidget= infowidget' $ |
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78 | , vectjournal $ |
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79 | ,'closeps, infowidget= infowidget' $ |
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80 | ,'printps' ] |
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81 | ; FOR i = 0,n_elements(vectjournal)-1 DO print, vectjournal[i] |
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82 | ; We rewrite idlsave.pro |
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83 | putfile, myuniquetmpdir+'idlsave.pro', vectjournal |
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84 | ; update the list of .pro and .sav in !PATH |
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85 | path_cache, /rebuild |
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86 | ; apply idlsave |
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87 | @idlsave |
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88 | ; We reopen the journal and we put in it all elements of vectjournal but the 2 first and the 3 last line. |
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89 | journal, myuniquetmpdir+'idlsave.pro' |
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90 | for i = 2, n_elements(vectjournal)-3 DO $ |
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91 | printf, !journal, vectjournal[i] |
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