Delete every series and categories and reset all the parameters of a chart (including title, subtitle, etc.).

    void object->ClearAll( )

#### Arguments

object
  Required. A Chart object.

#### Remarks

The ClearAll method deletes all the series added to a chart, including XY series. The method also deletes the categories and resets all the parameters of a chart to their respective default value.

#### PHP Code Sample

The following PHP code illustrates use of the ClearAll method.

    // Delete all the series and categories of the chart
    $chart->ClearAll();

    $n_series= $chart->GetSeriesCount();
    $n_categories= $chart->GetValuesCount();
    $title= $chart->GetTitle();
    $subtitle= $chart->GetSubtitle();

    // n_series and n_categories are both equal to 0
    print( "number of series=" . $n_series . " number of categories=" . $n_categories );

    'title and subtitle are both empty strings
    print( " Title=" . $title . " Subtitle=" . $subtitle );

#### See Also

GetSeriesCount Method | SetSeriesValuesFromString Method | SetSeriesValuesFromArray Method | GetSeriesValue Method

Applies To: Chart Object