Array2D | SuperCollider 3.12.2 Help

Description

Represents a two-dimensional array of data. The number of rows and columns is fixed.

NOTE: It is possible to implement a similar behaviour using an "array-of-arrays" - see the examples towards the bottom of this page for comparison.

Class Methods

Array2D.new(rows: 1, cols: 1)

Create an array of the specified size.a = Array2D.new(3,4); a[2,2] = 1; a.postln

Array2D.fromArray(rows, cols, array)

Build an Array2D from the supplied array.a = Array2D.fromArray(3,4, [9,8,7,6,5,4,3,2,1,2,3,4]); a[2,2] = 1; a.postln

Inherited class methods

Instance Methods

.at(row, col)

Get a value from the array.a.at(2,3); a[2,3];

.put(row, col, val)

Put a value into the array.a.put(2,3, 72); a[2,3] = 72;

.colsDo(func)

Iterate over the columns. Each column will be passed to func in turn.a.colsDo(_.postln);

.rowsDo(func)

Iterate over the rows. Each row will be passed to func in turn.a.rowsDo(_.postln);

.colAt(ci)

Retrieve a single column.a.colAt(2);

.rowAt(ri)

Retrieve a single row.a.rowAt(2);

.asArray

Return a flat array containing the elements.a.postln; a.asArray.postln;

Returns:

Array

Inherited instance methods

Undocumented instance methods

.array

.cols

.do(func)

.rows

.with(aarray)

Examples

helpfile source: /usr/local/share/SuperCollider/HelpSource/Classes/Array2D.schelp
link::Classes/Array2D::

Array2D : Collection : Object