Title

Title

pos_wrap_png(
  x0 = 0,
  y0 = 0,
  n = 5,
  ncol = 3,
  png = system.file("img", "Rlogo.png", package = "png"),
  image = png::readPNG(png),
  width = 1,
  height = width * dim(image)[1]/dim(image)[2]
)

Arguments

x0	numeric for x starting point for positioner
y0	numeric for y starting point for positioner
n	number of positions
ncol	number of columns before wrap
png	a string with the path to an image, defaults to R image
image	a numeric array with png red green blue alpha information, defaults to png::readPNG(png)
width	the width that the image should fill, defaults to 1
height	the height that the image should fill, calculated to match aspect ratio based on width

Value

Examples

ggcanvas() +
    stamp_png(x0y0 = pos_wrap_png(n = 7)) +
    stamp_png(x0y0 = pos_wrap_png(n = 5,
              y0 = -2.5), width = .85)
#> Scale for 'fill' is already present. Adding another scale for 'fill', which
#> will replace the existing scale.
#> Warning: Raster pixels are placed at uneven horizontal intervals and will be shifted. Consider using geom_tile() instead.
#> Warning: Raster pixels are placed at uneven vertical intervals and will be shifted. Consider using geom_tile() instead.