# Class DeriveSizeConverter

java.lang.Object
javafx.css.StyleConverter<ParsedValue<Size,Size>[], Size>
javafx.css.converter.DeriveSizeConverter

public final class DeriveSizeConverter extends StyleConverter<ParsedValue<Size,Size>[], Size>
Converter to combine two `Size` values. The primary purpose of this type is to handle "convert(size1, size2)" expressions in CSS.

Since:
  9

- ## Nested Class Summary

  ### Nested classes/interfaces declared in class javafx.css.StyleConverter

  `StyleConverter.StringStore`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static DeriveSizeConverter`
  `getInstance()`
  Gets the `DeriveSizeConverter` instance.

  ### Methods declared in class javafx.css.StyleConverter

  `cacheValue, clearCache, convert, convert, getBooleanConverter, getCachedValue, getColorConverter, getDurationConverter, getEffectConverter, getEnumConverter, getFontConverter, getInsetsConverter, getPaintConverter, getSizeConverter, getStringConverter, getUrlConverter, readBinary, writeBinary`

  ### Methods declared in class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Method Details

  - ### getInstance

    public static DeriveSizeConverter getInstance()
    Gets the `DeriveSizeConverter` instance.
    Returns:
      the `DeriveSizeConverter` instance