4 lsrtags = "fretted-strings,tweaks-and-overrides"
5 texidoc = "This snippet shows many possibilities for obtaining
6 and tweaking fret diagrams."
7 doctitle = "Fret diagrams explained and developed"
20 % Set global properties of fret diagram
21 \override TextScript #'size = #1.2
23 #'fret-diagram-details #'finger-code = #'below-string
24 \override TextScript #'fret-diagram-details #'dot-color = #'black
26 %% A chord for ukelele
28 \override #'(fret-diagram-details . (
31 (finger-code . in-dot))) {
32 \fret-diagram #"4-2-2;3-1-1;2-o;1-o;"
36 %% A chord for ukelele, with formatting defined in definition string
37 % 1.2 * size, 4 strings, 4 frets, fingerings below string
38 % dot radius .35 of fret spacing, dot position 0.55 of fret spacing
40 \override #'(fret-diagram-details . (
42 (open-string . "o"))) {
43 \fret-diagram #"s:1.2;w:4;h:3;f:2;d:0.35;p:0.55;4-2-2;3-1-1;2-o;1-o;"
47 %% These chords will be in normal orientation
49 %% C major for guitar, barred on third fret
51 % roman fret label, finger labels below string, straight barre
53 % 110% of default size
54 \override #'(size . 1.1) {
55 \override #'(fret-diagram-details . (
56 (number-type . roman-lower)
57 (finger-code . below-string)
58 (barre-type . straight))) {
59 \fret-diagram-verbose #'((mute 6)
70 %% C major for guitar, barred on third fret
71 %% Double barre used to test barre function
74 % 110% of default size
75 \override #'(size . 1.1) {
76 \override #'(fret-diagram-details . (
77 (number-type . arabic)
78 (dot-label-font-mag . 0.9)
79 (finger-code . in-dot)
80 (fret-label-font-mag . 0.6)
81 (fret-label-vertical-offset . 0)
84 (xo-font-magnification . 0.4)
85 (xo-padding . 0.3))) {
86 \fret-diagram-verbose #'((mute 6)
98 %% C major for guitar, with capo on third fret
101 % 110% of default size
102 \override #'(size . 1.1) {
103 \override #'(fret-diagram-details . (
104 (number-type . roman-upper)
105 (dot-label-font-mag . 0.9)
107 (fret-label-vertical-offset . 0.5)
108 (xo-font-magnification . 0.4)
109 (xo-padding . 0.3))) {
110 \fret-diagram-verbose #'((mute 6)
123 \override #'(fret-diagram-details . (
124 (finger-code . below-string)
126 (string-thickness-factor . 0.3)
129 \fret-diagram-terse #"x;x;o;2-1;3-2;2-3;"
133 %% simple D chord, large top fret thickness
135 \override #'(fret-diagram-details . (
136 (finger-code . below-string)
139 (top-fret-thickness . 7)
141 \fret-diagram-terse #"x;x;o;2-1;3-2;2-3;"
145 % These chords will be in landscape orientation
147 #'fret-diagram-details #'orientation = #'landscape
149 %% C major for guitar, barred on third fret
151 % roman fret label, finger labels below string, straight barre
153 % 110% of default size
154 \override #'(size . 1.1) {
155 \override #'(fret-diagram-details . (
156 (number-type . roman-lower)
157 (finger-code . below-string)
158 (barre-type . straight))) {
159 \fret-diagram-verbose #'((mute 6)
170 %% C major for guitar, barred on third fret
171 %% Double barre used to test barre function
174 % 110% of default size
175 \override #'(size . 1.1) {
176 \override #'(fret-diagram-details . (
177 (number-type . arabic)
178 (dot-label-font-mag . 0.9)
179 (finger-code . in-dot)
180 (fret-label-font-mag . 0.6)
181 (fret-label-vertical-offset . 0)
184 (xo-font-magnification . 0.4)
185 (xo-padding . 0.3))) {
186 \fret-diagram-verbose #'((mute 6)
198 %% C major for guitar, with capo on third fret
201 % 110% of default size
202 \override #'(size . 1.1) {
203 \override #'(fret-diagram-details . (
204 (number-type . roman-upper)
205 (dot-label-font-mag . 0.9)
207 (fret-label-vertical-offset . 0.5)
208 (xo-font-magnification . 0.4)
209 (xo-padding . 0.3))) {
210 \fret-diagram-verbose #'((mute 6)
223 \override #'(fret-diagram-details . (
224 (finger-code . below-string)
228 \fret-diagram-terse #"x;x;o;2-1;3-2;2-3;"
232 %% simple D chord, large top fret thickness
234 \override #'(fret-diagram-details . (
235 (finger-code . below-string)
238 (top-fret-thickness . 7)
240 \fret-diagram-terse #"x;x;o;2-1;3-2;2-3;"
244 % These chords will be in opposing-landscape orientation
245 \override TextScript #'fret-diagram-details
246 #'orientation = #'opposing-landscape
248 %% C major for guitar, barred on third fret
250 % roman fret label, finger labels below string, straight barre
252 % 110% of default size
253 \override #'(size . 1.1) {
254 \override #'(fret-diagram-details . (
255 (number-type . roman-lower)
256 (finger-code . below-string)
257 (barre-type . straight))) {
258 \fret-diagram-verbose #'((mute 6)
269 %% C major for guitar, barred on third fret
270 %% Double barre used to test barre function
273 % 110% of default size
274 \override #'(size . 1.1) {
275 \override #'(fret-diagram-details . (
276 (number-type . arabic)
277 (dot-label-font-mag . 0.9)
278 (finger-code . in-dot)
279 (fret-label-font-mag . 0.6)
280 (fret-label-vertical-offset . 0)
283 (xo-font-magnification . 0.4)
284 (xo-padding . 0.3))) {
285 \fret-diagram-verbose #'((mute 6)
297 %% C major for guitar, with capo on third fret
300 % 110% of default size
301 \override #'(size . 1.1) {
302 \override #'(fret-diagram-details . (
303 (number-type . roman-upper)
304 (dot-label-font-mag . 0.9)
306 (fret-label-vertical-offset . 0.5)
307 (xo-font-magnification . 0.4)
308 (xo-padding . 0.3))) {
309 \fret-diagram-verbose #'((mute 6)
322 \override #'(fret-diagram-details . (
323 (finger-code . below-string)
327 \fret-diagram-terse #"x;x;o;2-1;3-2;2-3;"
331 %% simple D chord, large top fret thickness
333 \override #'(fret-diagram-details . (
334 (finger-code . below-string)
337 (top-fret-thickness . 7)
339 \fret-diagram-terse #"x;x;o;2-1;3-2;2-3;"