Maps pattern fill atoms to OOXML preset strings.

All 54 OOXML pattern presets are supported for use in shape fills, line fills, and slide backgrounds. Common presets include :lt_horz, :lt_vert, :dk_dn_diag, :cross, :diag_cross, and percentage fills from :pct_5 through :pct_90.

Example

# Pattern fill on a text box
slide = Podium.add_text_box(slide, "Patterned",
  x: {1, :inches}, y: {1, :inches},
  width: {4, :inches}, height: {1, :inches},
  fill: {:pattern, :lt_horz, fg: "000000", bg: "FFFFFF"})

See the Shapes and Styling guide for more examples.