Specifies the Matrix object, consisting of child elements laid out in one or more rows and columns.
It is important to note that matrices do not have built in delimiters.
To place the matrix in the brackets you should use the delimiter object (IMathDelimiter).
Null arguments can be used to create gaps in matrices.
MathMatrix
Name
Description
MathMatrix(int, int)
Initializes a new instance of the MathMatrix class.
Parameters:
Name
Type
Description
rowCount
int
row count
columnCount
int
column count
Returns:
MathMatrix
deleteColumn
Name
Description
deleteColumn (int)
Deletes the specified column
Parameters:
Name
Type
Description
columnIndex
int
The zero-based index of the column to delete.
Error
Error
Condition
ArgumentOutOfRangeException
If columnIndex less than zero or greater or equal to the ColumnCount
deleteRow
Name
Description
deleteRow (int)
Deletes the specified row
Parameters:
Name
Type
Description
rowIndex
int
The zero-based index of the row to delete.
Error
Error
Condition
ArgumentOutOfRangeException
If rowIndex less than zero or greater or equal to the RowCount
getBaseJustification
Name
Description
getBaseJustification ()
Specifies the vertical justification respect to surrounding text. Possible values are top, bottom, and center. Default: Center
Get the horizontal alignment of the specified column
Parameters:
Name
Type
Description
columnIndex
int
Zero-based column index
Returns:
int
getColumnCount
Name
Description
getColumnCount ()
Number of columns in the matrix
Returns:
int
getColumnGap
Name
Description
getColumnGap ()
The value of horizontal spacing between columns of a matrix; If the ColumnGapRule is set to 3 (“Exactly”), then the unit is interpreted as twips (1/20th of a point) If the ColumnGapRule is set to 4 (“Multiple”), then the unit is interpreted as number of 0.5 em increments. In other cases ignored. Default: 0
Returns:
long
getColumnGapRule
Name
Description
getColumnGapRule ()
The type of horizontal spacing between columns of a matrix; Horizontal spacing units can be ems or points (stored as twips). Default: SingleSpacingGap (0)
Returns:
int
getHidePlaceholders
Name
Description
getHidePlaceholders ()
Hide the placeholders for empty matrix elements Default: false
Returns:
boolean
getMinColumnWidth
Name
Description
getMinColumnWidth ()
Minimum column width in twips (1/20th of a point) The gap spacing (also referred to as �Column Gap� or �Gap Width�) is added to the MinColumnWidth to determine the total Matrix Column Spacing (distance between the same edges of different columns). Default: 0.
Returns:
long
getRowCount
Name
Description
getRowCount ()
Number of rows in the matrix
Returns:
int
getRowGap
Name
Description
getRowGap ()
The value of vertical spacing between rows of a matrix; If the RowGapRule is set to 3 (“Exactly”), then the unit is interpreted as twips (1/20th of a point) If the RowGapRule is set to 4 (“Multiple”), then the unit is interpreted as half-lines. Default: 0
Returns:
long
getRowGapRule
Name
Description
getRowGapRule ()
The type of vertical spacing between rows of a matrix; Vertical spacing units can be lines or points (stored as twips). Default: SingleSpacingGap (0)
Insert a new column after the specified one Initially all elements in the new column are null.
Parameters:
Name
Type
Description
columnIndex
int
Index of the column after which to insert a new one
insertColumnBefore
Name
Description
insertColumnBefore (int)
Insert a new column before the specified one Initially all elements in the new column are null.
Parameters:
Name
Type
Description
columnIndex
int
Index of the column before which to insert a new one
insertRowAfter
Name
Description
insertRowAfter (int)
Insert a new row after the specified one Initially all elements in the new row are null.
Parameters:
Name
Type
Description
rowIndex
int
Index of the row after which to insert a new one
insertRowBefore
Name
Description
insertRowBefore (int)
Insert a new row before the specified one Initially all elements in the new row are null.
Parameters:
Name
Type
Description
rowIndex
int
Index of the row before which to insert a new one
setBaseJustification
Name
Description
setBaseJustification (int)
Specifies the vertical justification respect to surrounding text. Possible values are top, bottom, and center. Default: Center
setColumnAlignment
Name
Description
setColumnAlignment (int, int)
Set the horizontal alignment of the specified column
Parameters:
Name
Type
Description
columnIndex
int
Zero-based column index
val
int
New value of horizontal alignment of specified column
setColumnGap
Name
Description
setColumnGap (long)
The value of horizontal spacing between columns of a matrix; If the ColumnGapRule is set to 3 (“Exactly”), then the unit is interpreted as twips (1/20th of a point) If the ColumnGapRule is set to 4 (“Multiple”), then the unit is interpreted as number of 0.5 em increments. In other cases ignored. Default: 0
setColumnGapRule
Name
Description
setColumnGapRule (int)
The type of horizontal spacing between columns of a matrix; Horizontal spacing units can be ems or points (stored as twips). Default: SingleSpacingGap (0)
setColumnsAlignment
Name
Description
setColumnsAlignment (int, long, int)
Set the horizontal alignment of the specified columns
Parameters:
Name
Type
Description
columnIndex
int
Zero-based index of the first column to set alignment
columnsCount
long
The number of columns to specify the alignment
val
int
New value of horizontal alignment of specified column
setHidePlaceholders
Name
Description
setHidePlaceholders (boolean)
Hide the placeholders for empty matrix elements Default: false
setMinColumnWidth
Name
Description
setMinColumnWidth (long)
Minimum column width in twips (1/20th of a point) The gap spacing (also referred to as �Column Gap� or �Gap Width�) is added to the MinColumnWidth to determine the total Matrix Column Spacing (distance between the same edges of different columns). Default: 0.
setRowGap
Name
Description
setRowGap (long)
The value of vertical spacing between rows of a matrix; If the RowGapRule is set to 3 (“Exactly”), then the unit is interpreted as twips (1/20th of a point) If the RowGapRule is set to 4 (“Multiple”), then the unit is interpreted as half-lines. Default: 0
setRowGapRule
Name
Description
setRowGapRule (int)
The type of vertical spacing between rows of a matrix; Vertical spacing units can be lines or points (stored as twips). Default: SingleSpacingGap (0)