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Rev Author Line No. Line
20 reyssat 1
!if $wims_read_parm!=slib_header
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  !goto proc
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!endif
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slib_author=Bernadette, Perrin-Riou
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slib_example=[1,2,3;2,4,5;3,6,7],[[A,B,C],[a,b,c]],middle point\
7
[1,2,3;2,4,5;3,6,7],[[A,B,C],[a,b,c]],middle point html
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20 reyssat 9
!exit
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:proc
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!distribute item $wims_read_parm into slib_G,slib_text
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slib_doption=!item 3 to -1 of $wims_read_parm
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slib_option=$slib_doption
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!default slib_color1=blue
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!default slib_color2=green
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!default slib_color3 = yellow
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slib_text=!declosing $slib_text
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!if [ isin $slib_text
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  !distribute item $slib_text into slib_textp, slib_textm
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!else
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  slib_textp=$slib_text
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!endif
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slib_textp=!declosing $slib_textp
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slib_textm=!declosing $slib_textm
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slib_G=!declosing $slib_G
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slib_G = !translate internal ; to $\
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$ in $slib_G
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slib_col=!column 1 of $slib_G
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slib_NG=!linecnt $slib_G
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slib_n=!lines2items $slib_G
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slib_n=!listuniq $slib_n
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## slib_n= !item -1 of $slib_n
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slib_complement=!listcomplement $slib_col in $slib_n
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!for slib_i in $slib_complement
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  slib_G=!append line $slib_i to $slib_G
20 reyssat 38
!next slib_i
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!read slib/data/columnsort 1,numeric, $slib_G
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slib_G=$slib_out
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slib_n=!linecnt $slib_G
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slib_A1 =0
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slib_height1 =1
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slib_sizey =1
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slib_cnt1 = 0
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slib_cnt=1
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slib_width1 =15
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slib_Sizey=0
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slib_position =$empty
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slib_milieu =0,-1
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!for slib_k = 1 to $slib_n
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  slib_L = !line $slib_k of $slib_G
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  slib_i=!item 1 of $slib_L
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  slib_position_prov=$(slib_A$slib_i),$[-$(slib_height$slib_i)]
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  slib_position = !append line $slib_position_prov to $slib_position
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  slib_a=!item 2 to -1 of $slib_L
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  slib_ss=!itemcnt $slib_L
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  !for slib_b in $slib_a
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    slib_j=!positionof $slib_b in $slib_a
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    !if $slib_b <> 0 and $slib_b<>$empty
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      slib_jj =$[$slib_cnt+1]
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      #sa hauteur
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      slib_height$slib_jj= $[$(slib_height$slib_i)+1]
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      #la hauteur de l'arbre
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      slib_sizey=$[max($slib_sizey, $(slib_height$slib_jj))]
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      # Ne sert à rien ?
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      slib_cnt$(slib_height$slib_jj)=$[$(slib_cnt$(slib_height$slib_jj))+1]
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      #nombre de sommets
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      slib_cnt = $[$slib_cnt +1]
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      #position
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      slib_test=$[($slib_ss)%2]
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      !ifval $slib_test =1
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        slib_A$slib_jj=$[$(slib_A$slib_i)+($slib_j-($slib_ss)/2)*$(slib_width$slib_i)]
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      !else
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        slib_A$slib_jj=$[$(slib_A$slib_i)+($slib_j-($slib_ss)/2-1)*$(slib_width$slib_i)]
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      !endif
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      #calcul de la largeur donnée au sommet $slib_jj pour ses fils éventuels
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      slib_width$slib_jj=$[$(slib_width$slib_i)/($slib_ss-0.5)]
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      slib_milieu_prov=$[($(slib_A$slib_i)+2*$(slib_A$slib_jj))/3],$[-($(slib_height$slib_i) +2*$(slib_height$slib_jj))/3]
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      slib_milieu = !append line $slib_milieu_prov to $slib_milieu
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    !endif
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  !next slib_b
20 reyssat 84
!next slib_k
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slib_s=!line -1 of $slib_position
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slib_s = !item 1 of $slib_s
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88
#Trace du dessin
162 bpr 89
slib_dessin =xrange $[-($slib_s)-5], $[$slib_s+5]\
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yrange $[-($slib_sizey)-0.5],-0.5\
20 reyssat 91
linewidth 2
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slib_cnt =!linecnt $slib_G
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!for slib_k= 1 to $slib_cnt
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  slib_u =!line $slib_k of $slib_G
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  slib_i=!item 1 of $slib_u
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  slib_u=!item 2 to -1 of $slib_u
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  slib_position_prov=!line $slib_k of $slib_position
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  !for slib_j in $slib_u
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    !if $slib_j notsametext sentinelle
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      #trace de la droite
101
      slib_position_prov1=!line $slib_j of $slib_position
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      slib_dessin = !append line segment $slib_position_prov,$slib_position_prov1, $slib_color1\
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       to $slib_dessin
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      #on coupe les segments au milieu pour mettre un cercle et éventuellement du texte
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      !if middle iswordof $slib_doption
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        slib_milieu_prov=!line $slib_j of $slib_milieu
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        slib_dessin = !append line disk $slib_milieu_prov,30,white\
20 reyssat 109
circle $slib_milieu_prov, 30,$slib_color3 to $slib_dessin
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        !if $slib_textm <> $empty
111
          slib_textk=!item $slib_j of $slib_textm
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          slib_milieu_prov1=!item 1 of $slib_milieu_prov
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          slib_milieu_prov2=!item 2 of $slib_milieu_prov
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          slib_milieu_prov=$[$slib_milieu_prov1-0.9], $[$slib_milieu_prov2+0.1]
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          slib_dessin =!append line text black,$slib_milieu_prov, medium,$slib_textk to $slib_dessin
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        !endif
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      !endif
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    !endif
119
  !next slib_j
120
  !if point iswordof $slib_doption
121
    slib_dessin =!append line disk $slib_position_prov,30,white\
4172 bpr 122
circle $slib_position_prov,30,$slib_color2 to $slib_dessin
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  !endif
124
  !if $slib_textp <> $empty
125
    slib_textk=!item $slib_k of $slib_textp
126
    slib_position_prov1=!item 1 of $slib_position_prov
127
    slib_position_prov2=!item 2 of $slib_position_prov
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    slib_position_prov=$[$slib_position_prov1-0.9], $[$slib_position_prov2+0.1]
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    slib_dessin =!append line text black,$slib_position_prov, medium,$slib_textk to $slib_dessin
130
  !endif
20 reyssat 131
 
7692 bpr 132
!next slib_k
133
 
4172 bpr 134
slib_out = $slib_dessin
135
!if url iswordof $slib_doption or html iswordof $slib_doption
136
  insdraw_size=300,300
137
  !insdraw $slib_out
138
  slib_out=$ins_url
139
  !if html iswordof $slib_doption
17173 bpr 140
    slib_out=<img src="$ins_url" alt="">
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  !else
12676 bpr 142
    slib_out=$slib_out,[$slib_G],[$slib_position],[$slib_milieu],$insdraw_size
4172 bpr 143
  !endif
12676 bpr 144
!else
4194 bpr 145
   slib_out=[$slib_dessin],[$slib_G],[$slib_position],[$slib_milieu]
4172 bpr 146
!endif