mxConstantsSTYLE_WHITE_SPACE Field

Defines the key for the white-space style. Possible values are "nowrap" and "wrap". The default value is "nowrap". This value specifies how white-space inside a HTML vertex label should be handled. A value of "nowrap" means the text will never wrap to the next line until a linefeed is encountered. A value of "wrap" means text will wrap when necessary.

public static string STYLE_WHITE_SPACE