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alignment of CMN and mensuration? #840

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craigsapp opened this issue May 5, 2018 · 5 comments
Closed

alignment of CMN and mensuration? #840

craigsapp opened this issue May 5, 2018 · 5 comments
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backburner mensural Issues related to mensural notation

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@craigsapp
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Is is possible to display CMN and mensuration on the same system? And if so, how to align two staves with the music in CMN/mensuration?

Example attempt, which does not work so great (notes should vertically align between staves):

screen shot 2018-05-05 at 2 41 41 am

Related: it would be nice if the mensuration sign and the time signature aligned vertically. Is there a way of putting the mensuration in the <staffDef>?

<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="http://music-encoding.org/schema/4.0.0/mei-all.rng" type="application/xml" schematypens="http://relaxng.org/ns/structure/1.0"?>
<?xml-model href="http://music-encoding.org/schema/4.0.0/mei-all.rng" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<mei xmlns="http://www.music-encoding.org/ns/mei" meiversion="4.0.0">
    <meiHead>
        <fileDesc>
            <titleStmt>
                <title />
            </titleStmt>
            <pubStmt />
        </fileDesc>
        <encodingDesc>
            <appInfo>
                <application isodate="2018-05-05T02:23:51" version="2.0.0-dev-1c60b86">
                    <name>Verovio</name>
                    <p>Transcoded from Humdrum</p>
                </application>
            </appInfo>
        </encodingDesc>
        <workDesc>
            <work>
                <titleStmt>
                    <title />
                </titleStmt>
            </work>
        </workDesc>
    </meiHead>
    <music>
        <body>
            <mdiv xml:id="mdiv-0000002036555238">
                <score xml:id="score-0000001789519180">
                    <scoreDef xml:id="scoredef-0000002145304903" midi.bpm="400">
                        <staffGrp xml:id="staffgrp-0000001894020822" symbol="brace" barthru="true">
                            <staffDef xml:id="staffdef-0000001668535902" clef.shape="C" clef.line="3" meter.count="4" meter.unit="4" meter.sym="common" n="1" lines="5">
                                <label xml:id="label-0000000067778699" />
                            </staffDef>
                            <staffDef xml:id="staffdef-0000000321438431" clef.shape="C" clef.line="3"  n="2" notationtype="mensural" lines="5" />
                        </staffGrp>
                    </scoreDef>
                    <section xml:id="section-0000000940382025">
                        <measure xml:id="measure-L5" n="1">
                            <staff xml:id="staff-L5F2N1" n="1">
                                <layer xml:id="layer-L5F2N1" n="1">
                                    <note xml:id="note-L6F2" dur="1" oct="4" pname="c" accid.ges="n" />
                                    <note xml:id="note-L7F2" dur="1" oct="4" pname="d" accid.ges="n" />
                                    <note xml:id="note-L8F2" dur="1" oct="4" pname="e" accid.ges="n" />
                                </layer>
                            </staff>
                            <staff xml:id="staff-L5F1N1" n="2">
                                <layer xml:id="layer-L5F1N1" n="1">
                                    <mensur tempus="2" prolatio="2"/>
                                    <note xml:id="note-L6F1" dur.ges="1" dur="semibrevis" oct="4" pname="c" accid.ges="n" />
                                    <note xml:id="note-L7F1" dur.ges="1" dur="semibrevis" oct="4" pname="d" accid.ges="n" />
                                    <note xml:id="note-L8F1" dur.ges="1" dur="semibrevis" oct="4" pname="e" accid.ges="n" />
                                </layer>
                            </staff>
                        </measure>
                    </section>
                </score>
            </mdiv>
        </body>
    </music>
</mei>

I tried adding @dur.ges to the mensural notes, but that did not change anything.

Or is there an input option that should be turned on or off?
@rettinghaus
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try these:

SetMensurDot();
SetMensurSign();
SetMensurSlash();
SetProportNum();
SetProportNumbase();

@craigsapp
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Thanks!

@craigsapp
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Although now the mensuration sign is displayed vertically before the modern time signature:

screen shot 2018-05-05 at 10 57 10 am

(Proportions should not be used in this example, but in any case, adding them will not allow alignment with the modern notation).

<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="http://music-encoding.org/schema/4.0.0/mei-all.rng" type="application/xml" schematypens="http://relaxng.org/ns/structure/1.0"?>
<?xml-model href="http://music-encoding.org/schema/4.0.0/mei-all.rng" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<mei xmlns="http://www.music-encoding.org/ns/mei" meiversion="4.0.0">
    <meiHead>
        <fileDesc>
            <titleStmt>
                <title />
            </titleStmt>
            <pubStmt />
        </fileDesc>
        <encodingDesc>
            <appInfo>
                <application isodate="2018-05-05T02:23:51" version="2.0.0-dev-1c60b86">
                    <name>Verovio</name>
                    <p>Transcoded from Humdrum</p>
                </application>
            </appInfo>
        </encodingDesc>
        <workDesc>
            <work>
                <titleStmt>
                    <title />
                </titleStmt>
            </work>
        </workDesc>
    </meiHead>
    <music>
        <body>
            <mdiv xml:id="mdiv-0000002036555238">
                <score xml:id="score-0000001789519180">
                    <scoreDef xml:id="scoredef-0000002145304903" midi.bpm="400">
                        <staffGrp xml:id="staffgrp-0000001894020822" symbol="brace" barthru="true">
                            <staffDef xml:id="staffdef-0000001668535902" clef.shape="C" clef.line="3" meter.count="4" meter.unit="4" meter.sym="common" n="1" lines="5">
                                <label xml:id="label-0000000067778699" />
                            </staffDef>
                            <staffDef xml:id="staffdef-0000000321438431" mensur.sign="C" mensur.dot="true" mensur.slash="1" clef.shape="C" clef.line="3"  n="2" notationtype="mensural" lines="5" />
                        </staffGrp>
                    </scoreDef>
                    <section xml:id="section-0000000940382025">
                        <measure xml:id="measure-L5" n="1">
                            <staff xml:id="staff-L5F2N1" n="1">
                                <layer xml:id="layer-L5F2N1" n="1">
                                    <note xml:id="note-L6F2" dur="1" oct="4" pname="c" accid.ges="n" />
                                    <note xml:id="note-L7F2" dur="1" oct="4" pname="d" accid.ges="n" />
                                    <note xml:id="note-L8F2" dur="1" oct="4" pname="e" accid.ges="n" />
                                </layer>
                            </staff>
                            <staff xml:id="staff-L5F1N1" n="2">
                                <layer xml:id="layer-L5F1N1" n="1">
                                    <note xml:id="note-L6F1" dur.ges="1" dur="semibrevis" oct="4" pname="c" accid.ges="n" />
                                    <note xml:id="note-L7F1" dur.ges="1" dur="semibrevis" oct="4" pname="d" accid.ges="n" />
                                    <note xml:id="note-L8F1" dur.ges="1" dur="semibrevis" oct="4" pname="e" accid.ges="n" />
                                </layer>
                            </staff>
                        </measure>
                    </section>
                </score>
            </mdiv>
        </body>
    </music>
</mei>

@lpugin
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lpugin commented May 7, 2018

Answer to the question: you cannot. I put this on the back burner list.

@lpugin lpugin closed this as completed May 7, 2018
@lpugin
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lpugin commented Nov 12, 2024

For the record, this will now be possible with the --duration-equivalence option added in #3852, namely --duration-equivalence semibrevis in that case

image

@lpugin lpugin added the mensural Issues related to mensural notation label Nov 12, 2024
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