Xlsx Theme Xml

DEFAULT_THEME_XML

_const

The theme part a workbook with no theme of its own ships: the standard Office theme.

A spreadsheet must carry one even when nobody configured it: the stylesheet's own default font references theme="1", which a consumer can only resolve against this part, so the two travel together. It is also the base applyThemeOverrides authors on top of when a workbook was built from scratch rather than read from a file.

const DEFAULT_THEME_XML: string

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parseThemeColorScheme

_function

Extract the colour scheme from a theme part. Returns only the slots the part actually declares in a colour model this reader understands; an unrecognised one is dropped rather than guessed at, so a caller can tell "the theme says nothing here" from "the theme says black".

Reads the <clrScheme> block alone. A theme carries a font scheme and a format scheme too, but neither participates in resolving a colour, and scanning the whole part would let an <srgbClr> buried in a gradient stop masquerade as a scheme slot.

function parseThemeColorScheme(themeXml: string): ThemeColorScheme;

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parseThemeFontScheme

_function

Extract the major/minor latin typefaces from a theme part's <fontScheme>.

function parseThemeFontScheme(themeXml: string): ThemeFontScheme;