L.2.7.3.3 Fill Definitions

This is where fills used in the workbook are expressed.

<fills count="1">
  <fill>
    <patternFill patternType="solid">
      <fgColor theme="4"/>
      <bgColor theme="4"/>
    </patternFill>
  </fill>
</fills>

This fill definition specifies a solid pattern fill, whose color uses a themed color, whose index is “4” in the collection of the Theme part. A definition is referenced by index (fillId) from either a or a .

A fill record is referenced by zero-based index, meaning the numerical order in which the fill appears under fills.