This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.

Class

Table

Name

removeColumn()
Examples
Table table;

void setup() {

  table = new Table();
  
  table.addColumn("id");
  table.addColumn("species");
  table.addColumn("name");
  println(table.getColumnCount());  //Prints 3
  
  table.removeColumn("id");         //Reference by title
  println(table.getColumnCount());  //Prints 2
}

Table table;

void setup() {

  table = new Table();
  
  table.addColumn("id");
  table.addColumn("species");
  table.addColumn("name");
  println(table.getColumnCount());  //Prints 3
  
  table.removeColumn(0);            //Reference by ID
  println(table.getColumnCount());  //Prints 2
}
Description Use removeColumn() to remove an existing column from a Table object. The column to be removed may be identified by either its title (a String) or its index value (an int). removeColumn(0) would remove the first column, removeColumn(1) would remove the second column, and so on.
Syntax
.removeColumn(columnName)
.removeColumn(column)
Parameters
columnName String: the title of the column to be removed
column int: the index number of the column to be removed
Returnsvoid
RelatedaddColumn()
Updated on January 21, 2019 10:05:13am EST

Creative Commons License