draw_pie | R Documentation |
Draw a pie graph evenly divided into polygons each colored according to the specified colors (cols) The center of the pie chart is at coordinates x, y and the radius is defined by rad
draw_pie( x = 0.5, y = 0.5, radius = 1, cols = c("red", "green"), border_col = "black", node_border_lwd = 1, labels = NULL, edges = 200, label_cex = 1, xlim = NULL, ylim = NULL, add = TRUE )
x |
the x coordinate for the center of the pie chart |
y |
the y coordinate for the center of the pie chart |
radius |
The radius of the pie chart |
cols |
A vector of colors in any format specifying the colors of the sections of the pie chart. The number of colors determines the number of sections in the pie. |
border_col |
The color of the border of the pie chart. Use NA to omit the border. |
node_border_lwd |
The thickness of the border line |
labels |
A vector of character values giving labels for the sections of the pie. |
edges |
The default value is 200, which generates a circle. Reducing this number will result in other shapes that may or may not produce meaningful graphs depending on the number of pie sections. |
label_cex |
A numeric value giving the size of the label text. |
xlim |
A vector of length two giving the xlim of the plot if add is FALSE |
ylim |
A vector of length two giving the ylim of the plot if add is FALSE |
add |
A logical value indicating whether the pie should be added to an existing plot (TRUE) or drawn on a new plot (FALSE). |
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