Set the stroke style of a path page object

Composite setter — accepts named partial updates. Any argument left NULL keeps its current value. Wraps FPDFPageObj_SetStrokeColor + FPDFPageObj_SetStrokeWidth.

Usage

pdf_path_set_stroke(
  obj,
  color = NULL,
  width = NULL,
  red = NULL,
  green = NULL,
  blue = NULL,
  alpha = NULL
)

Arguments

obj

A pdfium_obj of type "path". Parent doc must be readwrite.

color

Length-3 (RGB) or length-4 (RGBA) numeric vector, or NULL to keep the current color.

width

Stroke width in points, or NULL.

red, green, blue, alpha

Individual channel overrides. Useful when you want to tweak one component without restating the rest.

Value

Invisibly returns the parent pdfium_doc.

Details

Color accepts either 0-255 integers or 0-1 doubles (ADR-018 §5); the form is auto-detected from the input range.

See also

pdf_path_stroke().