~mdw / mup / blame
| Commit | Line | Data |
|---|---|---|
| fac14bbe MW |
1 | <HTML> |
| 2 | <HEAD><TITLE> | |
| 3 | Rolls | |
| 4 | </TITLE></HEAD> | |
| 5 | <BODY> | |
| 6 | <P> | |
| 7 | <A HREF="pedal.html"><-- previous page</A> | |
| 8 | ||
| 9 | <A HREF="index.html">Table of Contents</A> <A HREF="tags.html">next page --></A> | |
| 10 | </P> | |
| 11 | ||
| 12 | <H2> | |
| 13 | Rolls | |
| 14 | </H2> | |
| 15 | <P> | |
| 16 | Rolls can be specified with the "roll" statement, which has a format: | |
| 17 | <BR><PRE> | |
| 18 | <B>roll</B> <I>staff voice</I> <B>:</B> <I>timeval</I><B>;</B> | |
| 19 | </PRE><BR> | |
| 20 | </P> | |
| 21 | <P> | |
| 22 | A simple example would be: | |
| 23 | <BR><PRE> | |
| 24 | roll 2 1: 3; | |
| 25 | </PRE><BR> | |
| 26 | which indicates that a roll is to be placed on the chord at count 3 of | |
| 27 | staff 2 voice 1. | |
| 28 | As usual, if the <I>voice</I> is omitted, voice 1 is assumed. | |
| 29 | </P> | |
| 30 | <P> | |
| 31 | Multiple rolls in a measure can be listed on a single statement if they are | |
| 32 | associated with the same voice. For example: | |
| 33 | <BR><PRE> | |
| 34 | 1: ceg;dfa;egb;fac+; | |
| 35 | // rolls on 3 chords: on the first, | |
| 36 | // second, and third beats of the measure | |
| 37 | roll 1: 1;2;3; | |
| 38 | bar | |
| 39 | </PRE><BR> | |
| 40 | <IMG SRC="mugex78.gif" ALT="Picture of Mup output"><BR> | |
| 41 | would produce rolls on the chords on counts 1, 2, and 3. | |
| 42 | </P> | |
| 43 | <P> | |
| 44 | A roll can extend over several chords on different voices, or even | |
| 45 | different staffs. This is specified | |
| 46 | by giving the top and bottom staffs and voices, with the keyword "to" | |
| 47 | between them. For example: | |
| 48 | <BR><PRE> | |
| 49 | 1: 4.r;8g+b+d++ tie;2; | |
| 50 | 2-3: 4.ceg;8gbd+ tie;2; | |
| 51 | roll 1 1 to 3 1: 2.5; | |
| 52 | bar | |
| 53 | </PRE><BR> | |
| 54 | <IMG SRC="mugex79.gif" ALT="Picture of Mup output"><BR> | |
| 55 | The roll would extend from voice 1 of staff 1 to voice 1 of staff 3. | |
| 56 | </P> | |
| 57 | <P> | |
| 58 | If you wish the roll to be downward, the keyword "down" can be placed | |
| 59 | after "roll." This will result in a downward arrow being drawn on the | |
| 60 | bottom end of the roll. | |
| 61 | <BR><PRE> | |
| 62 | score | |
| 63 | vscheme=2o | |
| 64 | music | |
| 65 | 1 1: c+e+g+;;;; | |
| 66 | 1 2: ceg;;;; | |
| 67 | // downward roll on staff 1 | |
| 68 | // on beats 2 and 4 | |
| 69 | roll down 1 1 to 1 2: 2; 4; | |
| 70 | bar | |
| 71 | </PRE><BR> | |
| 72 | <IMG SRC="mugex80.gif" ALT="Picture of Mup output"><BR> | |
| 73 | </P> | |
| 74 | <P> | |
| 75 | You can also explicitly say "up" which will cause an upward arrow to be | |
| 76 | drawn at the top of the roll. If no direction is specified, no arrow is drawn. | |
| 77 | </P> | |
| 78 | <HR><P> | |
| 79 | <A HREF="pedal.html"><-- previous page</A> <A HREF="index.html">Table of Contents</A> <A HREF="tags.html">next page --></A> | |
| 80 | </P> | |
| 81 | </BODY></HTML> |