class geom_text : TextAesthetics, TextParameters, WithSizeUnitOption, WithSpatialParameters, LayerBase
Add a text directly to the plot.
data
- dictionary or pandas DataFrame, optional.
The data to be displayed in this layer. If None, the default, the data
is inherited from the plot data as specified in the call to lets_plot.
stat
- string, optional.
The statistical transformation to use on the data for this layer, as a string. Supported transformations:
"identity" (leaves the data unchanged), "count" (counts number of points with same x-axis coordinate),
"bin" (counts number of points with x-axis coordinate in the same bin), "smooth" (performs smoothing -
linear default)
position
- string, optional.
Position adjustment, either as a string ("identity", "stack", "dodge", ...), or the result of a call to a
position adjustment function.
tooltips
- result of the call to the layer_tooltips() function.
Specifies appearance, style and content.
map
- SpatialDataset.
Data-structure containing series of planar shapes and, optionally, associates data series (for example:
names of States and their boundaries).
mapJoin
- pair of names or pair of lists of names
Specifies column names to join the 'data' and the 'map' coordinates on.
Pair.first: column name or list of column names in the 'data' dataframe.
Pair.second: column name or list of column names in the 'map' dataframe.
alpha
- transparency level of a point
Understands numbers between 0 and 1.
color
- (colour) color of a geometry.
Can be continuous or discrete. For continuous value this will be a color gradient between two colors.
family
- ('sans' | 'serif' | 'mono' | any other like: "Times New Roman")
Font family. The default is 'sans'
fontface
- ('plain' | 'bold' | 'italic' | 'bold italic')
Font style and weight. The default is 'plain'
hjust
- ('left', 'middle', 'right') or number between 0 ('right') and 1 ('left').
Horizontal text alignment.
vjust
- ('bottom', 'center', 'top') or number between 0 ('bottom') and 1 ('top').
Vertical text alignment.
angle
- text rotation angle in degrees.
labelFormat
- string.
Format used to transform label mapping values to a string.
Examples:
".2f" -> "12.45"
"Num {}" -> "Num 12.456789"
"TTL: \${.2f}" -> "TTL: $12.45"
Note, the "$" must be escaped as "\$"
mapping
- set of aesthetic mappings.
Aesthetic mappings describe the way that variables in the data are
mapped to plot "aesthetics".
<init> |
Add a text directly to the plot. geom_text(data: Map<*, *>? = null, stat: StatOptions = Stat.identity, position: PosOptions = identity, showLegend: Boolean = true, sampling: SamplingOptions? = null, tooltips: TooltipOptions? = null, map: SpatialDataset? = null, mapJoin: Pair<Any, Any>? = null, x: Double? = null, y: Double? = null, label: String? = null, alpha: Number? = null, color: Any? = null, size: Number? = null, family: String? = null, fontface: String? = null, hjust: Any? = null, vjust: Any? = null, angle: Double? = null, labelFormat: String? = null, naText: String? = null, sizeUnit: String? = null, mapping: TextMapping.() -> Unit = {}) |
alpha |
transparency level of a point Understands numbers between 0 and 1. val alpha: Number? |
angle |
text rotation angle in degrees. val angle: Double? |
color |
(colour) color of a geometry. Can be continuous or discrete. For continuous value this will be a color gradient between two colors. val color: Any? |
family |
('sans' | 'serif' | 'mono' | any other like: "Times New Roman") Font family. The default is 'sans' val family: String? |
fontface |
('plain' | 'bold' | 'italic' | 'bold italic') Font style and weight. The default is 'plain' val fontface: String? |
hjust |
('left', 'middle', 'right') or number between 0 ('right') and 1 ('left'). Horizontal text alignment. val hjust: Any? |
label |
text to add to plot. val label: String? |
labelFormat |
string. Format used to transform label mapping values to a string. Examples: ".2f" -> "12.45" "Num {}" -> "Num 12.456789" "TTL: \${.2f}" -> "TTL: $12.45" Note, the "$" must be escaped as "\$" val labelFormat: String? |
map |
SpatialDataset. Data-structure containing series of planar shapes and, optionally, associates data series (for example: names of States and their boundaries). val map: SpatialDataset? |
mapJoin |
pair of names or pair of lists of names Specifies column names to join the 'data' and the 'map' coordinates on. Pair.first: column name or list of column names in the 'data' dataframe. Pair.second: column name or list of column names in the 'map' dataframe. val mapJoin: Pair<Any, Any>? |
naText |
val naText: String? |
size |
font size. val size: Number? |
sizeUnit |
val sizeUnit: String? |
vjust |
('bottom', 'center', 'top') or number between 0 ('bottom') and 1 ('top'). Vertical text alignment. val vjust: Any? |
x |
x-axis value. val x: Double? |
y |
y-axis value. val y: Double? |
seal |
fun seal(): Options
|
toSpec |
fun Layer.toSpec(): MutableMap<String, Any> |