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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 | ### clearRows()
Examples |
    Table table;

    void setup() {

      table = new Table();

      table.addColumn("name");
      table.addColumn("type");

      TableRow newRow = table.addRow();
      newRow.setString("name", "Lion");
      newRow.setString("type", "Mammal");

      newRow = table.addRow();
      newRow.setString("name", "Snake");
      newRow.setString("type", "Reptile");

      newRow = table.addRow();
      newRow.setString("name", "Mosquito");
      newRow.setString("type", "Insect");

      println(table.getRowCount());  // Prints 3

      table.clearRows();
      println(table.getRowCount());  // Prints 0
    }
Description | Removes all rows from a Table. While all rows are removed, columns and column titles are maintained.
Syntax |
    .clearRows()
Returns | void
Related | addRow() removeRow()

Updated on July 4, 2018 11:56:45am EDT