Re: quetion about slur in the "<< .... \\ .....>>"

[Robert Blackstone]

On 30 Jan 2018, at 09:49 , mosea chen <address@hidden> wrote:

Thank you. Well done. It would take some time to understand the grammer.

Hi,

It is not all that difficult. 

The  main point is that you have to recognize that on this singe staff in these three bars of your example there are two separate voices, each with its own slur. 

Let's call them upper and lower voice.

In the first bar the upper voice is silent and the lower voice carries on into the second bar.

In the second bar both the upper and lower voice are active, with only the upper voice carrying on into the third bar, while the lower voice is silent.

So, to get the slurs right you have to make all three bars like this:

<< {lower } \\ {upper} >>  or , if it fits in better with the rest of the score: << {upper } \\ { lower} >> .

If this, two (or more) voices in a particular staff, happens more than occasionally it is better to write two separate voices and combine them into one staff in the score.

I hope this will save you some time.

Best regards, 

Robert Blackstone

On 30 Jan 2018, at 09:49 , mosea chen <address@hidden> wrote:

Thank you. Well done. It would take some time to understand the grammer.

2018-01-30 16:38 GMT+08:00 Robert Blackstone <address@hidden>:

Hi,

In the improved version the first slur is still missing.

I would do it in the following way, ugly perhaps, but it works for me:

%%%%%%%%%%%%%%%%%%

\version "2.19.80"

{

    \clef bass

    \time 3/4  

    << {\stemDown fis-2 ( e-1 d-2 }  \\ { s2. } >> | % V1-1

    << {\stemDown a,2. ) }  \\ {\slurUp  a4 \rest \stemUp e4 a8 ( [ g8 ] } >> | % V1-2

    << { s2. }  \\ { fis4 ) d4 \rest d4 \rest  } >> | % V1-3

    

    }

%%%%%%%%%%%%%%%%%%%%%%%%

I hope it also works for you.

Best regards,

Robert Blackstone

On 30 Jan 2018, at 09:13 , mosea chen <address@hidden> wrote:

Thank you. I get the fingure. But not work,getting the warning:" cannot end slur"

<image.png>

2018-01-30 16:03 GMT+08:00 Malte Meyn <address@hidden>:

Am 30.01.2018 um 09:01 schrieb mosea chen:

Hi,
     I found it difficult to engrave the staff as the fingure:
内嵌图片 1

the "slur" just does not work.
The source is as follows:

\version "2.19.80"
{
     \clef bass
     \time 3/4
     fis-2 ( e-1 d-2|
     <<
         { r4 ) e4 a8 ( g8  |}
         \\
         { a,2. |  }
     >>
     fis4 ) r4 r4
}

I would change this to


\version "2.19.80"
{
     \clef bass
     \time 3/4
     fis-2 ( e-1 d-2|
     <<
         { r4 ) e4 a8 ( g8  | \oneVoice fis4) }
         \\
         { a,2. |  }
     >>
     r4 r4
}

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