CornerSize: Number;
The CornerSize property determines size of selection frame corners in the PP.Ui.AreaSelectionType.Cornered mode.
By default the property value is 10.
Use the setCornerSize method to set the property value, and the getCornerSize method to get the property value.
The example of use is given on the page with description of the AreaSelection.MinSize property.
See also: