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
|
% Copyright 2007-2009 by Massimo Redaelli
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
%
% See the file doc/LICENSE for more details.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Bipole label positioning
%% Options
\ctikzset{label/.style = { l=#1 } }
\ctikzset{l/.code = {
\pgfkeys{/tikz/circuitikz/bipole/label/name=#1}
\ctikzsetvalof{bipole/label/unit}{}
\ifpgf@circ@siunitx
\pgf@circ@handleSI{#1}
\ifpgf@circ@siunitx@res
\edef\pgf@temp{\pgf@circ@handleSI@val}
\pgfkeyslet{/tikz/circuitikz/bipole/label/name}{\pgf@temp}
\edef\pgf@temp{\pgf@circ@handleSI@unit}
\pgfkeyslet{/tikz/circuitikz/bipole/label/unit}{\pgf@temp}
\else
\fi
\else
\fi
}}
\ctikzset{label above/.code = {
l=#1,
\circuitikzbasekey/bipole/label/position=90 }
}
\ctikzset{l^/.style = {
l=#1,
\circuitikzbasekey/bipole/label/position=90 }
}
\ctikzset{label below/.code = {
l=#1,
\circuitikzbasekey/bipole/label/position=-90 }
}
\ctikzset{l_/.style = {
l=#1,
\circuitikzbasekey/bipole/label/position=-90 }
}
\def\pgf@circ@drawlabel{
\pgfextra{
\edef\pgf@temp{\ctikzvalof{label/align}}
\def\pgf@circ@temp{straight}
}
\ifx\pgf@temp\pgf@circ@temp %straight
\pgf@circ@drawreglabel
\else
\pgfextra{\def\pgf@circ@temp{rotate}}
\ifx\pgf@temp\pgf@circ@temp %rotate
\pgf@circ@drawrotlabel
\else % smart
\pgf@circ@drawsmartlabel
\fi
\fi
}
\def\pgf@circ@drawsmartlabel{
\pgfextra{
%\pgfmathadd{\pgf@circ@direction}{360}
\pgfmathmod{\pgf@circ@direction}{90}
\edef\pgfcircmathresult{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil}
}
\ifnum \pgfcircmathresult > 20
\ifnum \pgfcircmathresult < 70 % NON quasi retto
\pgf@circ@drawrotlabel
\else
\pgf@circ@drawreglabel
\fi
\else
\pgf@circ@drawreglabel
\fi
}
%% Output routing
%% #1 - node name
\def\pgf@circ@drawrotlabel{
\pgfextra{
% calcolo rotazione label
\def\pgf@circ@temp{\ctikzvalof{bipole/label/position}} %%% àncora label
\edef\pgfcirclabrot{\pgf@circ@direction} % primo e quarto quadrante
\edef\pgfcircmathresult{\expandafter\pgf@circ@stripdecimals\pgf@circ@direction\pgf@nil}
\ifnum \pgfcircmathresult > 90 \ifnum \pgfcircmathresult < 270 % terzo e secondo
\pgfmathsubtract{\pgf@circ@direction}{180}
\edef\pgfcirclabrot{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil}
\pgfmathadd{\pgf@circ@temp}{180} %%%
\edef\pgf@circ@temp{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} %%%
\fi\fi
\ifnum \ctikzvalof{mirror value} = -1
\pgfmathadd{\pgf@circ@temp}{180}
\edef\pgf@circ@temp{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil}
\fi
}
coordinate (labelcoor) at ($(\ctikzvalof{bipole/name})!2!(\ctikzvalof{bipole/name}.north)$)
(labelcoor) node [transform shape, rotate=\pgfcirclabrot] {\pgf@circ@finallabel{}}
}
\def\pgf@circ@drawreglabel{
\pgfextra{
\pgfmathsubtract{\pgf@circ@direction}{90}
\edef\pgf@circ@labanc{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil}
\edef\pgf@circ@temp{\ctikzvalof{bipole/label/position}} %%% àncora label
\ifnum \pgf@circ@temp < 0
\pgfmathadd{\pgf@circ@labanc}{180}
\edef\pgf@circ@labanc{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil}
\fi
\ifnum \ctikzvalof{mirror value} = -1
\pgfmathadd{\pgf@circ@labanc}{180}
\edef\pgf@circ@labanc{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil}
\fi
}
node [ anchor = \pgf@circ@labanc]
at (\ctikzvalof{bipole/name}.\pgf@circ@temp) {\pgf@circ@finallabel{}}
}
\endinput
|
