stamp_polygon_holes: Stamp inverse of several polygons of n sides

In EvaMaeRey/ggstamp: Annotation in ggplot using stamp_* functions

Stamp inverse of several polygons of n sides

Description

This function adds a text annotation layer. Contribute or help document https://github.com/EvaMaeRey/ggstamp/blob/master/R/stamp_polygon.R

Usage

stamp_polygon_holes(
  x0 = 0,
  y0 = 0,
  n_vertices = 6,
  radius = 1,
  radius_outer = Inf,
  size = 0,
  alpha = 1,
  rotation = -0.5,
  linetype = "solid",
  fill = "white",
  color = "black",
  x0y0 = NULL
)

Arguments

x0	numeric x center of shape, defaults to 0
y0	numeric y center of shape, defaults to 0
n_vertices	numeric number of vertices
radius	a numeric value, the distance between x0 and y0 and the vertices
size	numeric value indicating line width, defaults to 1.5
alpha	numeric between 0 and 1 indicating transparency, defaults to 1 fully opaque, zero is fully transparent
rotation	numeric indicating how much polygon should be turned from first vertex along positive horizontal
linetype	a string indicating linetype, "solid", "dashed", "dotted", defaults to "solid"
fill	a character string indicating fill color, defaults to "grey35", for other named colors check out https://evamaerey.github.io/ggplot2_grammar_guide/named_colors
color	a character string indicating color, defaults to "black", for other named colors check out https://evamaerey.github.io/ggplot2_grammar_guide/named_colors
x0y0	dataframe indicating center of shapes, where first column is vector for x values and second column is vector for y values, defaults to NULL

Examples

# some more
 ggcanvas() +
  stamp_png(width = 7, x0 = 2.5, y0 = -2.5) +
  stamp_polygon_holes(
     x0y0 = pos_honeycomb(n = 400,
                          ncol = 20,
                          width = .3,
                          x0 = .03,
                          y0 = -.03),
                     fill = "grey35",
                     radius = .14) +
  stamp_polygon_holes(x0y0 = pos_honeycomb(n = 400,
                                           ncol = 20,
                                           width = .3),
  radius = .14, fill = "goldenrod3", n_vertices = 6,
                        radius_outer = Inf)

EvaMaeRey/ggstamp documentation built on June 30, 2022, 11 p.m.