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array.slice Reference

Output a range of elements of an array object as a new array object.

array.slice

Description

array.slice is similar to array.subarray, but attempts to conform to the JavaScript Array.slice() behavior.

Discussion

In particular, the slice is from slice-start to slice-end - 1 (array.subarray slices from slice-start to slice-end inclusively). Unlike array.subarray, reverse slices are not permitted. Unlike the JS Array.slice(), array.slice will accept an optional 0 as a 2nd range argument to indicate that the slice should extend to the end of the array.

Arguments

slice-indeces [list]

Optional

Set the range to slice when an array is received in the leftmost inlet. Negative values index from the end of the array, and a single value on its own implicitly stretches to the end of the array. If the end of the range is before the start, then the elements of the range will be reversed.

Attributes

Common Box Attributes

annotation [symbol]

Sets the text that will be displayed in the Clue window when the user moves the mouse over the object.

background [int] (default: 0)

Adds or removes the object from the patcher's background layer. background 1 adds the object to the background layer, background 0 removes it. Objects in the background layer are shown behind all objects in the default foreground layer.

color [4 floats]

Sets the color for the object box outline.

fontface [int]

Sets the type style used by the object. The options are:

plain
bold
italic
bold italic Possible values:

0 = 'regular'
1 = 'bold'
2 = 'italic'
3 = 'bold italic'

fontname [symbol]

Sets the object's font.

fontsize [float]

Sets the object's font size (in points). Possible values:

'8'
'9'
'10'
'11'
'12'
'13'
'14'
'16'
'18'
'20'
'24'
'30'
'36'
'48'
'64'
'72'

hidden [int] (default: 0)

Toggles whether an object is hidden when the patcher is locked.

hint [symbol]

Sets the text that will be displayed in as a pop-up hint when the user moves the mouse over the object in a locked patcher.

ignoreclick [int] (default: 0)

Toggles whether an object ignores mouse clicks in a locked patcher.

jspainterfile [symbol]

JS Painter File

patching_rect [4 floats] (default: 0. 0. 100. 0.)

Sets the position and size of the object in the patcher window.

position [2 floats]

g/s(set)

Sets the object's x and y position in both patching and presentation modes (if the object belongs to its patcher's presentation), leaving its size unchanged.

presentation [int] (default: 0)

Sets whether an object belongs to the patcher's presentation.

presentation_rect [4 floats] (default: 0. 0. 0. 0.)

Sets the x and y position and width and height of the object in the patcher's presentation, leaving its patching position unchanged.

rect [4 floats]

g/s(set)

Sets the x and y position and width and height of the object in both patching and presentation modes (if the object belongs to its patcher's presentation).

size [2 floats]

g/s(set)

Sets the object's width and height in both patching and presentation modes (if the object belongs to its patcher's presentation), leaving its position unchanged.

textcolor [4 floats]

Sets the color for the object's text in RGBA format.

textjustification [int]

Sets the justification for the object's text. Possible values:

0 = 'left'
1 = 'center'
2 = 'right'

varname [symbol]

Sets the patcher's scripting name, which can be used to address the object by name in pattr, scripting messages to thispatcher, and the js object.

Messages

bang

Reprocess previously received arrays and trigger output.

int

Arguments

value [int]
Convert an incoming integer to an array, then process as described for the array message.

float

Arguments

value [float]
Convert an incoming floating-point number to an array, then process as described for the array message.

list

Arguments

list-value [list]
Convert an incoming list to an array, then process as described for the array message.

anything

TEXT_HERE

array

Set the range of values to output using the second inlet or the object arguments.

dictionary

Arguments

dictionary-value [list]
Wrap an incoming dictionary object in an array, then process as described for the array message.

string

Arguments

string-value [list]
Wrap a string object in an array, then process as described for the array message.

See Also

Name Description
array Create or duplicate an array object.
array.subarray Output a range of elements of an array object as a new array object.
zl.ecils Slice a list in reverse order
zl.slice Slice a list in two