blob: 601f8a6cda8342af98e33bd81c34c105c1d5013a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
%!PS-Adobe-2.0 EPSF-2.0
%%Title: ClassName
%%Creator: Doxygen
%%CreationDate: Time
%%For:
%Magnification: 1.00
%%Orientation: Portrait
%%BoundingBox: 0 0 500 470.588235
%%Pages: 0
%%BeginSetup
%%EndSetup
%%EndComments
% ----- variables -----
/boxwidth 0 def
/boxheight 40 def
/fontheight 24 def
/marginwidth 10 def
/distx 20 def
/disty 40 def
/boundaspect 1.062500 def % aspect ratio of the BoundingBox (width/height)
/boundx 500 def
/boundy boundx boundaspect div def
/xspacing 0 def
/yspacing 0 def
/rows 2 def
/cols 1 def
/scalefactor 0 def
/boxfont /Times-Roman findfont fontheight scalefont def
% ----- procedures -----
/dotted { [1 4] 0 setdash } def
/dashed { [5] 0 setdash } def
/solid { [] 0 setdash } def
/max % result = MAX(arg1,arg2)
{
/a exch def
/b exch def
a b gt {a} {b} ifelse
} def
/xoffset % result = MAX(0,(scalefactor-(boxwidth*cols+distx*(cols-1)))/2)
{
0 scalefactor boxwidth cols mul distx cols 1 sub mul add sub 2 div max
} def
/cw % boxwidth = MAX(boxwidth, stringwidth(arg1))
{
/str exch def
/boxwidth boxwidth str stringwidth pop max def
} def
/box % draws a box with text `arg1' at grid pos (arg2,arg3)
{ gsave
2 setlinewidth
newpath
exch xspacing mul xoffset add
exch yspacing mul
moveto
boxwidth 0 rlineto
0 boxheight rlineto
boxwidth neg 0 rlineto
0 boxheight neg rlineto
closepath
dup stringwidth pop neg boxwidth add 2 div
boxheight fontheight 2 div sub 2 div
rmoveto show stroke
grestore
} def
/mark
{ newpath
exch xspacing mul xoffset add boxwidth add
exch yspacing mul
moveto
0 boxheight 4 div rlineto
boxheight neg 4 div boxheight neg 4 div rlineto
closepath
eofill
stroke
} def
/arrow
{ newpath
moveto
3 -8 rlineto
-6 0 rlineto
3 8 rlineto
closepath
eofill
stroke
} def
/out % draws an output connector for the block at (arg1,arg2)
{
newpath
exch xspacing mul xoffset add boxwidth 2 div add
exch yspacing mul boxheight add
/y exch def
/x exch def
x y moveto
0 disty 2 div rlineto
stroke
1 eq { x y disty 2 div add arrow } if
} def
/in % draws an input connector for the block at (arg1,arg2)
{
newpath
exch xspacing mul xoffset add boxwidth 2 div add
exch yspacing mul disty 2 div sub
/y exch def
/x exch def
x y moveto
0 disty 2 div rlineto
stroke
1 eq { x y disty 2 div add arrow } if
} def
/hedge
{
exch xspacing mul xoffset add boxwidth 2 div add
exch yspacing mul boxheight 2 div sub
/y exch def
/x exch def
newpath
x y moveto
boxwidth 2 div distx add 0 rlineto
stroke
1 eq
{ newpath x boxwidth 2 div distx add add y moveto
-8 3 rlineto
0 -6 rlineto
8 3 rlineto
closepath
eofill
stroke
} if
} def
/vedge
{
/ye exch def
/ys exch def
/xs exch def
newpath
xs xspacing mul xoffset add boxwidth 2 div add dup
ys yspacing mul boxheight 2 div sub
moveto
ye yspacing mul boxheight 2 div sub
lineto
stroke
} def
/conn % connections the blocks from col `arg1' to `arg2' of row `arg3'
{
/ys exch def
/xe exch def
/xs exch def
newpath
xs xspacing mul xoffset add boxwidth 2 div add
ys yspacing mul disty 2 div sub
moveto
xspacing xe xs sub mul 0
rlineto
stroke
} def
% ----- main ------
boxfont setfont
1 boundaspect scale
(BiblioIsisDb) cw
(IsisDb) cw
/boxwidth boxwidth marginwidth 2 mul add def
/xspacing boxwidth distx add def
/yspacing boxheight disty add def
/scalefactor
boxwidth cols mul distx cols 1 sub mul add
boxheight rows mul disty rows 1 sub mul add boundaspect mul
max def
boundx scalefactor div boundy scalefactor div scale
% ----- classes -----
(BiblioIsisDb) 0.000000 0.000000 box
(IsisDb) 0.000000 1.000000 box
% ----- relations -----
solid
0 0.000000 0.000000 out
solid
1 0.000000 1.000000 in
|