参考 getNum()

getNum()

Retrieves a Float value from the TableRow's specified column. The column may be specified by either its ID or title.

示例

语法

getNum(column)

参数

column

String|Integer:

columnName (string) or ID (number)

Returns

Number: Float Floating point number

Notice any errors or typos? Please let us know. Please feel free to edit src/io/p5.TableRow.js and open a pull request!

相关参考

addColumn

Use addColumn() to add a new column to a Table object.

addRow

Use addRow() to add a new row of data to a p5.Table object.

clearRows

Removes all rows from a Table.

columns

An array containing the names of the columns in the table, if the "header" the table is loaded with the "header" parameter.