IndexTopSummaryFunctions

Section Views

View utility functions

See
View

Summary

Return typeFunction and summary
intAdjustStavesGroupSymbolPosition(Score score, table groups)
Experimental: Adjust horizontal and vertical staves group symbole (braces and brackets).
intChooseNoteHeadShape(int defaultValue)
Open a dialog to choose a note head shape.
intChooseView(Score score, boolean index, int (default=current)
Ask the user to choose one view, or a value for ViewIndex.
intStaffDeleteLocalMetrics(staves, int FirstBar, int lastBar, metricNames)
Soft and precise deletion of local metrics (height, base line, numbers/chord)/lyrics vertical position) of a staff.

Functions

ChooseNoteHeadShape(int defaultValue)

Open a dialog to choose a note head shape.

ParameterTypeDefaultDescription
defaultValueintSHAPE_NORMALOne of SHAPE_* constants in MSDefine
Return
int: One of SHAPE_* constants, or nil if user cancelled the choice.

AdjustStavesGroupSymbolPosition(Score score, table groups)

Experimental: Adjust horizontal and vertical staves group symbole (braces and brackets).

ParameterTypeDefaultDescription
scoreScore score
groupstablenilTable of StavesGroup to modify, others are unchanged. nil or empty table means all staves group of score.
Return
int: Number of modified staves group symbols.

StaffDeleteLocalMetrics(staves, int FirstBar, int lastBar, metricNames)

Soft and precise deletion of local metrics (height, base line, numbers/chord)/lyrics vertical position) of a staff.

ParameterTypeDefaultDescription
staves  Staff or table of Staff.
FirstBarint1Bar to start the deletion.
lastBarintScore.NumberOfBarsBar to end the deletion.
metricNames nilstring or table: one or several of following strings, "" or nil means all of them: :
  • "Height" (area eight)
  • "BaseLine" (staff line vertical position)
  • "BarNumberingYPosition", "ChordYPosition", "LyricsYPosition"
  • "LeftMargin", "RightMargin" and "TopMargin"
Return
int: Number of affected bars, even if the changes may be not visibles on the score.

ChooseView(Score score, boolean index, int (default=current)

Ask the user to choose one view, or a value for ViewIndex.

ParameterTypeDefaultDescription
scoreScore score
indexboolean Add the choices
  • 0 = all views
  • -1 = general view
  • -2 = all views including staff
  • -3 = all views except general view
(default=currentint view) selected index
Return
int: view index