pptx-ts

Interface: PatternFill ​

A pattern fill (a:pattFill): a two-colour preset hatch. The write-side fill: { type: 'pattern', pattern: { preset, fgColor, bgColor } } emits the same element, so the preset name and both colours round-trip.

Properties ​

background ​

background: ColorRef

Background colour (a:bgClr); every field is null when the pattern states none.

foreground ​

foreground: ColorRef

Foreground colour (a:fgClr); every field is null when the pattern states none.

preset ​

preset: string | null

Preset pattern name (@prst, e.g. pct50/diagCross/ltUpDiag), or null when unset.