Appearance
Class: Theme ​
A deck's theme part (theme1.xml) as a modeled object. Exposes the two property tiers a slide resolves against: the colorScheme (the 12 a:clrScheme slots as literal hex, a:sysClr resolved via its lastClr) and the fontScheme (major/minor Latin/EA/CS faces). Reachable from SlideMaster.theme and Slide.theme.
Constructors ​
Constructor ​
new Theme(
part):Theme
Parameters ​
| Parameter | Type | Description |
|---|---|---|
part | Part | The theme's OPC part (/ppt/theme/themeN.xml). |
Returns ​
Theme
Properties ​
part ​
readonlypart:Part
The theme's OPC part (/ppt/theme/themeN.xml).
Accessors ​
colorScheme ​
Get Signature ​
get colorScheme():
Record<ThemeColorSlot,string|null>
The theme colour scheme: the 12 ThemeColorSlots resolved to a 6-hex RGB (an a:sysClr slot resolves through its lastClr). A slot the theme does not define reads null. Use color to look one slot up.
Returns ​
Record<ThemeColorSlot, string | null>
colorSchemeName ​
Get Signature ​
get colorSchemeName():
string|null
Colour-scheme name (a:clrScheme/@name, e.g. Office), or null.
Returns ​
string | null
element_ ​
Get Signature ​
get element_():
Element|null
Escape hatch: the underlying a:theme element. After mutating it call markDirty, or save() writes the original bytes.
Returns ​
Element | null
fontScheme ​
Get Signature ​
get fontScheme():
ThemeFontScheme|null
The theme's a:fontScheme (major/minor font families), or null when the theme declares none.
Returns ​
ThemeFontScheme | null
name ​
Get Signature ​
get name():
string|null
Theme name (a:theme/@name, e.g. Office Theme), or null when unnamed.
Returns ​
string | null
partName ​
Get Signature ​
get partName():
string
Partname of the theme part.
Returns ​
string
Methods ​
color() ​
color(
slot):string|null
The 6-hex RGB of one colour-scheme slot, or null when the theme does not define it.
Parsed once per proxy: the whole a:clrScheme is read to answer for one slot, and a caller asking for several -- which is the normal way to ask -- re-read it each time.
Parameters ​
| Parameter | Type |
|---|---|
slot | "accent1" | "accent2" | "accent3" | "accent4" | "accent5" | "accent6" | "hlink" | "folHlink" | "dk1" | "lt1" | "dk2" | "lt2" |
Returns ​
string | null
markDirty() ​
markDirty():
void
Mark the theme part dirty so save() reserializes it. Call after mutating element_.
Returns ​
void