matrix.columns() - Pine Script Function
matrix.columns()
Section titled “matrix.columns()”Overview
Section titled “Overview”The function returns the number of columns in the matrix.
Syntax
Section titled “Syntax”matrix.columns(id) → series intParameters
Section titled “Parameters”| Name | Type | Description |
|---|---|---|
| id | any matrix type | A matrix object. |
Returns
Section titled “Returns”The number of columns in the matrix id.
Examples
Section titled “Examples”Example 1
Section titled “Example 1”//@version=6indicator("`matrix.columns()` Example")// Create a 2x6 matrix with values `0`.var m = matrix.new<int>(2, 6, 0)// Get the quantity of columns in matrix `m`.var x = matrix.columns(m)// Display using a label.if barstate.islastconfirmedhistorylabel.new(bar_index, high, "Columns: " + str.tostring(x) + "\n" + str.tostring(m))