View source: R/starglyphgrob.r
starglyphGrob | R Documentation |
Uses Grid
graphics to draw a star glyph
\insertCitesiegel_surgical_1972,chambers_graphical_1983,dutoit_graphical_1986gglyph.
starglyphGrob( x = 0.5, y = 0.5, z, size = 1, col.whisker = "black", col.contour = "black", col.points = "black", fill = NA, lwd.whisker = 1, lwd.contour = 1, alpha = 1, angle.start = 0, angle.stop = 2 * base::pi, whisker = TRUE, contour = TRUE, linejoin = c("mitre", "round", "bevel"), lineend = c("round", "butt", "square"), grid.levels = NULL, draw.grid = FALSE, grid.point.size = 10 )
x |
A numeric vector or unit object specifying x-locations. |
y |
A numeric vector or unit object specifying y-locations. |
z |
A numeric vector specifying the distance of star glyph points from the centre. |
size |
The size of glyphs. |
col.whisker |
The colour of whiskers. |
col.contour |
The colour of contours. |
col.points |
The colour of grid points. |
fill |
The fill colour. |
lwd.whisker |
The whisker line width. |
lwd.contour |
The contour line width. |
alpha |
The alpha transparency value. |
angle.start |
The start angle for the glyph in radians. Default is zero. |
angle.stop |
The stop angle for the glyph in radians. Default is 2π. |
whisker |
logical. If |
contour |
logical. If |
linejoin |
The line join style for the contour polygon. Either
|
lineend |
The line end style for the whisker lines. Either
|
grid.levels |
A list of grid levels (as vectors) corresponding to the
values in |
draw.grid |
logical. If |
grid.point.size |
The size of the grid points in native units. |
A gTree
object.
geom_starglyph
Other grobs:
dotglyphGrob()
,
metroglyphGrob()
,
pieglyphGrob()
,
profileglyphGrob()
,
tileglyphGrob()
sg1 <- starglyphGrob(x = 400, y = 150, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25) sg2 <- starglyphGrob(x = 400, y = 400, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 3, lwd.contour = 0.1) sg3 <- starglyphGrob(x = 400, y = 650, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 0.1, lwd.contour = 3) sg4 <- starglyphGrob(x = 800, y = 300, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, angle.start = 0, angle.stop = base::pi) sg5 <- starglyphGrob(x = 800, y = 550, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 3, lwd.contour = 0.1, angle.start = 0, angle.stop = base::pi) sg6 <- starglyphGrob(x = 800, y = 800, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 0.1, lwd.contour = 3, angle.start = 0, angle.stop = base::pi) grid::grid.newpage() grid::grid.draw(sg1) grid::grid.draw(sg2) grid::grid.draw(sg3) grid::grid.draw(sg4) grid::grid.draw(sg5) grid::grid.draw(sg6) sg1 <- starglyphGrob(x = 400, y = 150, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, fill = "salmon") sg2 <- starglyphGrob(x = 400, y = 400, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 3, lwd.contour = 0.1, fill = "cyan") sg3 <- starglyphGrob(x = 400, y = 650, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 0.1, lwd.contour = 3, fill = "green") sg4 <- starglyphGrob(x = 800, y = 300, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, angle.start = 0, angle.stop = base::pi, fill = "salmon") sg5 <- starglyphGrob(x = 800, y = 550, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 3, lwd.contour = 0.1, angle.start = 0, angle.stop = base::pi, fill = "cyan") sg6 <- starglyphGrob(x = 800, y = 800, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 0.1, lwd.contour = 3, angle.start = 0, angle.stop = base::pi, fill = "green") grid::grid.newpage() grid::grid.draw(sg1) grid::grid.draw(sg2) grid::grid.draw(sg3) grid::grid.draw(sg4) grid::grid.draw(sg5) grid::grid.draw(sg6) sg1 <- starglyphGrob(x = 400, y = 150, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, col.whisker = RColorBrewer::brewer.pal(6, "Dark2"), col.contour = "gray") sg2 <- starglyphGrob(x = 400, y = 400, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 3, lwd.contour = 0.1, col.whisker = RColorBrewer::brewer.pal(6, "Dark2"), col.contour = "gray") sg3 <- starglyphGrob(x = 400, y = 650, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 0.1, lwd.contour = 3, col.whisker = RColorBrewer::brewer.pal(6, "Dark2"), col.contour = "gray") sg4 <- starglyphGrob(x = 800, y = 300, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, angle.start = 0, angle.stop = base::pi, col.whisker = RColorBrewer::brewer.pal(6, "Dark2"), col.contour = "gray") sg5 <- starglyphGrob(x = 800, y = 550, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 3, lwd.contour = 0.1, angle.start = 0, angle.stop = base::pi, col.whisker = RColorBrewer::brewer.pal(6, "Dark2"), col.contour = "gray") sg6 <- starglyphGrob(x = 800, y = 800, z = c(0.24, 0.3, 0.8, 1.4, 0.6, 0.33), size = 25, lwd.whisker = 0.1, lwd.contour = 3, angle.start = 0, angle.stop = base::pi, col.whisker = RColorBrewer::brewer.pal(6, "Dark2"), col.contour = "gray") grid::grid.newpage() grid::grid.draw(sg1) grid::grid.draw(sg2) grid::grid.draw(sg3) grid::grid.draw(sg4) grid::grid.draw(sg5) grid::grid.draw(sg6) sg1 <- starglyphGrob(x = 300, y = 250, z = c(0.28, 0.33, 0.8, 1.2, 0.6, 0.5, 0.7), size = 25, lwd.contour = 10) sg2 <- starglyphGrob(x = 600, y = 300, z = c(0.28, 0.33, 0.8, 1.2, 0.6, 0.5, 0.7), size = 25, lwd.contour = 10, linejoin = "bevel") sg3 <- starglyphGrob(x = 900, y = 350, z = c(0.28, 0.33, 0.8, 1.2, 0.6, 0.5, 0.7), size = 25, lwd.contour = 10, linejoin = "round") grid::grid.newpage() grid::grid.draw(sg1) grid::grid.draw(sg2) grid::grid.draw(sg3) sg1 <- starglyphGrob(x = 300, y = 250, z = c(0.28, 0.33, 0.8, 1.2, 0.6, 0.5, 0.7), size = 25, lwd.whisker = 10, contour = FALSE) sg2 <- starglyphGrob(x = 600, y = 300, z = c(0.28, 0.33, 0.8, 1.2, 0.6, 0.5, 0.7), size = 25, lwd.whisker = 10, lineend = "butt", contour = FALSE) sg3 <- starglyphGrob(x = 900, y = 350, z = c(0.28, 0.33, 0.8, 1.2, 0.6, 0.5, 0.7), size = 25, lwd.whisker = 10, lineend = "square", contour = FALSE) grid::grid.newpage() grid::grid.draw(sg1) grid::grid.draw(sg2) grid::grid.draw(sg3) gl <- split(x = rep(c(1, 2, 3), 6), f = rep(1:6, each = 3)) sg1 <- starglyphGrob(x = 150, y = 150, z = c(1, 3, 2, 1, 2, 3), size = 5, draw.grid = TRUE, grid.levels = gl) sg2 <- starglyphGrob(x = 150, y = 400, z = c(1, 3, 2, 1, 2, 3), size = 5, lwd.whisker = 3, col.points = "white", draw.grid = TRUE, grid.levels = gl, contour = FALSE) sg3 <- starglyphGrob(x = 150, y = 650, z = c(1, 3, 2, 1, 2, 3), size = 5, lwd.contour = 3, draw.grid = FALSE, grid.levels = gl, whisker = FALSE) sg4 <- starglyphGrob(x = 600, y = 150, z = c(1, 3, 2, 1, 2, 3), size = 5, angle.start = 0, angle.stop = base::pi, draw.grid = TRUE, grid.levels = gl) sg5 <- starglyphGrob(x = 600, y = 400, z = c(1, 3, 2, 1, 2, 3), size = 5, lwd.whisker = 3, angle.start = 0, angle.stop = base::pi, draw.grid = TRUE, grid.levels = gl, grid.point.size = 20, contour = FALSE) sg6 <- starglyphGrob(x = 600, y = 650, z = c(1, 3, 2, 1, 2, 3), size = 5, lwd.contour = 3, angle.start = 0, angle.stop = base::pi, draw.grid = FALSE, grid.levels = gl, whisker = FALSE) grid::grid.newpage() grid::grid.draw(sg1) grid::grid.draw(sg2) grid::grid.draw(sg3) grid::grid.draw(sg4) grid::grid.draw(sg5) grid::grid.draw(sg6) gl <- split(x = rep(c(1, 2, 3), 6), f = rep(1:6, each = 3)) sg1 <- starglyphGrob(x = 150, y = 150, z = c(1, 3, 2, 1, 2, 3), size = 5, col.whisker = RColorBrewer::brewer.pal(6, "Dark2"), draw.grid = TRUE, grid.levels = gl, col.points = NA, fill = "black") sg2 <- starglyphGrob(x = 150, y = 400, z = c(1, 3, 2, 1, 2, 3), size = 5, lwd.whisker = 3, draw.grid = TRUE, grid.levels = gl, col.whisker = RColorBrewer::brewer.pal(6, "Dark2"), contour = FALSE) sg3 <- starglyphGrob(x = 150, y = 650, z = c(1, 3, 2, 1, 2, 3), size = 5, lwd.contour = 3, draw.grid = FALSE, grid.levels = gl, col.whisker = RColorBrewer::brewer.pal(6, "Dark2"), whisker = FALSE) sg4 <- starglyphGrob(x = 600, y = 150, z = c(1, 3, 2, 1, 2, 3), size = 5, col.contour = "gray", angle.start = 0, angle.stop = base::pi, draw.grid = TRUE, grid.levels = gl, col.whisker = RColorBrewer::brewer.pal(6, "Dark2"), grid.point.size = 10, col.points = "gray") sg5 <- starglyphGrob(x = 600, y = 400, z = c(1, 3, 2, 1, 2, 3), size = 5, lwd.whisker = 3, angle.start = 0, angle.stop = base::pi, draw.grid = TRUE, grid.levels = gl, col.whisker = RColorBrewer::brewer.pal(6, "Dark2"), grid.point.size = 20, col.points = NA, contour = FALSE) sg6 <- starglyphGrob(x = 600, y = 650, z = c(1, 3, 2, 1, 2, 3), size = 5, lwd.contour = 3, angle.start = 0, angle.stop = base::pi, draw.grid = FALSE, grid.levels = gl, whisker = FALSE) grid::grid.newpage() grid::grid.draw(sg1) grid::grid.draw(sg2) grid::grid.draw(sg3) grid::grid.draw(sg4) grid::grid.draw(sg5) grid::grid.draw(sg6)
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