PDF4Java Reference Documentation
com.o2sol.pdf4java.spatial Package / PDFNumberFormat Class / getPrefix Method
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    getPrefix Method
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    Gets the prefix.
    An empty string indicates that no text shall be added. Default value is a single ASCII SPACE character (0x20).
    Syntax
    public java.lang.String getPrefix()

    Return Value

    Text that shall be concatenated to the left of the label specified by setMeasureUnit method.
    See Also