Subversion Repositories wimsdev

Rev

Rev 4351 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
839 georgesk 1 
!if  $wims_read_parm!=slib_header
2 
 !goto proc
3 
!endif
4162 bpr 4 
 
4351 bpr 5 
slib_author=Georges, Khaznadar
4162 bpr 6 
 
839 georgesk 7 
slib_example= 12,8,0,0,1,1,2,4\
8 
12,8,0,0,1 max t (ms),1 max U (V),2,4
9 
 
10 
!exit
11 
 
12 
:proc
13 
 
14 
!reset slib_xd, slib_yd, slib_xo, slib_yo, slib_xs, slib_ys, slib_xc, slib_yc, slib_coords, slib_labx, slib_laby, slib_maxx, slib_maxy
15 
 
16 
slib_parm=!item 1 to 6 of $wims_read_parm
17 
!distribute item $slib_parm into slib_xd, slib_yd, slib_xo, slib_yo, slib_xs, slib_ys
18 
 
19 
slib_coords=!item 7 to -1 of $wims_read_parm
20 
 
21 
!default slib_xd=8
22 
!default slib_yd=8
23 
!default slib_xo=1
24 
!default slib_yo=1
25 
!default slib_xs=1
26 
!default slib_ys=1
27 
!default slib_xc=0
28 
!default slib_yc=0
29 
 
30 
slib_labx=!word 2 to -1 of $slib_xs
31 
slib_laby=!word 2 to -1 of $slib_ys
32 
slib_xs=!word 1 of $slib_xs
33 
slib_ys=!word 1 of $slib_ys
34 
slib_coords= !declosing $slib_coords
35 
 
36 
slib_maxx=!word 1 of $slib_labx
37 
!if $slib_maxx = max
38 
  slib_labx = !word 2 to -1 of $slib_labx
39 
  !! we need to compute the X step slib_xs, given the values
40 
  !! of the total width slib_xd, abscissa of origin slib_xo
41 
  !! and knowing that slib_xs currently means a maximum value.
42 
  !! slib_xd-slib_xo must be be sufficient to display ticks greater
43 
  !! than the current value of slib_xs, the tick step being a multiple
44 
  !! of 1, 2 or 5.
45 
  slib_log=$[log10($slib_xs/($slib_xd-$slib_xo))]
46 
  slib_logint=$[floor($slib_log)]
47 
  slib_logmant=$[$slib_log-$slib_logint]
48 
  !if $slib_logmant > $[log10(5)]
49 
     slib_xs=1e$[$slib_logint+1]
50 
  !else
51 
    !if $slib_logmant > $[log10(2)]
52 
      slib_xs=5e$slib_logint
53 
    !else
54 
      slib_xs=2e$slib_logint
55 
    !endif
56 
  !endif
57 
!else
58 
  slib_maxx=$empty
59 
!endif
60 
 
61 
slib_maxy=!word 1 of $slib_laby
62 
!if $slib_maxy = max
63 
  slib_laby = !word 2 to -1 of $slib_laby
64 
  !! we need to compute the Y step slib_ys, given the values
65 
  !! of the total height slib_yd, ordinate of origin slib_yo
66 
  !! and knowing that slib_ys currently means a maximum value.
67 
  !! slib_yd-slib_yo must be be sufficient to display ticks greater
68 
  !! than the current value of slib_ys, the tick step being a multiple
69 
  !! of 1, 2 or 5.
70 
  slib_log=$[log10($slib_ys/($slib_yd-$slib_yo))]
71 
  slib_logint=$[floor($slib_log)]
72 
  slib_logmant=$[$slib_log-$slib_logint]
73 
  !if $slib_logmant > $[log10(5)]
74 
     slib_ys=1e$[$slib_logint+1]
75 
  !else
76 
    !if $slib_logmant > $[log10(2)]
77 
      slib_ys=5e$slib_logint
78 
    !else
79 
      slib_ys=2e$slib_logint
80 
    !endif
81 
  !endif
82 
!else
83 
  slib_maxy=$empty
84 
!endif
85 
 
86 
 
87 
!!!!!! values from millimetre !!!!
88 
!! new 60*$slib_xd,60*$slib_yd
89 
!! xrange -0.5, 10*$slib_xd-0.5
90 
!! yrange -0.5, 10*$slib_yd-0.5
91 
 
92 
slib_out=
93 
 
94 
slib_len=!itemcnt $slib_coords
95 
!for slib_i=1 to $slib_len step 2
96 
  slib_x= !item 1 of $slib_coords
97 
  slib_y= !item 2 of $slib_coords
98 
  slib_coords= !item 3 to -1 of $slib_coords
99 
  slib_x=!eval 60*(0.05+$slib_xo+$slib_x/$slib_xs)
100 
  slib_y=!eval 60*($slib_yd-0.05-$slib_yo-$slib_y/$slib_ys)
101 
  slib_out= $slib_out $slib_x, $slib_y,
102 
!next slib_i
103 
 
104 
slib_out=!item 1 to -2 of $slib_out