B4J Question Initializing multiple array

marcopoilo · Jul 12, 2020

Is it possible to initialize a multi-dimension array as for one dimension.
For example as (which does not work):

Dim y(2,3) As Double
y = Array As Double((1,2),(3,4),(5,6))

Erel · Jul 12, 2020

There is no special syntax for multi-dimension arrays. However you can for example create a list of points:

B4X:

Dim Points As List = Array(Array As Double(1, 2), Array As Double(3, 4), Array As Double(5, 6))
For Each point() As Double In Points
    Log(point(0) & " x " & point(1))
Next

Or better, declare your own custom type, hover over the type, choose "generate Create Type sub' and use it to create a list of custom types.

B4J Question Initializing multiple array

marcopoilo

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Erel

B4X founder

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B4J Question Initializing multiple array

marcopoilo

Member

Erel

B4X founder

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