add_glyph_boxes {sugarglider} | R Documentation |
Add Glyph Boxes layer to glyph plot
Description
This function introduces a custom layer to a ggplot, employing 'glyph boxes'
to visually represent individual glyph. Users can specify various aesthetics
including alpha, height, width, color, line type, and fill to customize the appearance.
Usage
add_glyph_boxes(
mapping = NULL,
data = NULL,
stat = "identity",
position = "identity",
x_major = NULL,
y_major = NULL,
height = "default",
width = "default",
fill = "white",
linewidth = 0.1,
inherit.aes = TRUE,
show.legend = NA,
...
)
Arguments
mapping |
Set of aesthetic mappings created by aes() . If specified and
inherit.aes = TRUE (the default), it is combined with the default mapping
at the top level of the plot. You must supply mapping if there is no plot
mapping.
|
data |
The data to be displayed in this layer. If NULL , the default, the data is
inherited from the plot data as specified in the call to ggplot() .
|
stat |
The statistical transformation to use on the data for this layer.
When using a geom_*() function to construct a layer, the stat
argument can be used the override the default coupling between geoms and
stats. The stat argument accepts the following:
A Stat ggproto subclass, for example StatCount .
A string naming the stat. To give the stat as a string, strip the
function name of the stat_ prefix. For example, to use stat_count() ,
give the stat as "count" .
For more information and other ways to specify the stat, see the
layer stat documentation.
|
position |
A position adjustment to use on the data for this layer. This
can be used in various ways, including to prevent overplotting and
improving the display. The position argument accepts the following:
The result of calling a position function, such as position_jitter() .
This method allows for passing extra arguments to the position.
A string naming the position adjustment. To give the position as a
string, strip the function name of the position_ prefix. For example,
to use position_jitter() , give the position as "jitter" .
For more information and other ways to specify the position, see the
layer position documentation.
|
x_major , y_major |
Aesthetics to map plot coordinates
for major and minor glyph components.
|
height |
The height of each glyph. The 'default' is calculated using the ratio (1:1.618)
relative to the 'width', to maintain a consistent aspect ratio.
|
width |
The width of each glyph. The 'default' is set
to the smallest distance between two consecutive coordinates, converted from meters
to degrees of latitude using the Haversine method.
|
fill |
The color used to fill the glyph box.
|
linewidth |
The thickness of the glyph box.
|
inherit.aes |
If FALSE , overrides the default aesthetics,
rather than combining with them. This is most useful for helper functions
that define both data and aesthetics and shouldn't inherit behaviour from
the default plot specification, e.g. borders() .
|
show.legend |
logical. Should this layer be included in the legends?
NA , the default, includes if any aesthetics are mapped.
FALSE never includes, and TRUE always includes.
It can also be a named logical vector to finely select the aesthetics to
display.
|
... |
Additional arguments passed on to function.
|
Value
A layer object that can be added to a ggplot.
[Package
sugarglider version 1.0.3
Index]