RadarData
Create a RadarData object.
obj = RadarData (data) returns a RadarData
object, in which data must be a nonempty numerical vector containing
the data points of a single dataset of a radar chart. Constructing a
RadarData object always assigns the default property values, which
can later be modified using dot notation syntax.
A RadarData object, obj, contains the following properties:
| Field | Description | |
|---|---|---|
backgroundColor | A Color object defining the
fill color of the lines between data points. Default is empty, in which case
a color is assigned automatically by the Chart.js library. | |
borderCapStyle | A character vector, which can be
either 'butt' (default), 'round', or 'square'. When
'butt', the ends of lines are squared off at the endpoints. When
'round', the ends of lines are rounded. When 'square' is
set, the ends of lines are squared off by adding a box with an equal width
and half the height of the line’s thickness. | |
borderColor | A Color object defining the color
of the lines between data points. Default is empty, in which case a
color is assigned automatically by the Chart.js library. | |
borderDash | A numeric vector defining the length and spacing of dashes drawn instead of a line. | |
borderDashOffset | A numeric scalar defining the offset of dashes and spacing drawn instead of a line. Default is 0. | |
borderJoinStyle | A character vector defining the line
border join style. It can be either 'round', 'bevel', or
'miter'. | |
borderWidth | A numeric scalar value defining the width of the line in pixels. Default is 3. | |
clip | A numeric scalar value defining the pixels to clip relative to the chart’s area. Positive value allows overflow, negative value clips that many pixels inside chartArea. Defaults to zero pixels. | |
data | A numeric vector assigned at construction of the
RadarData object. It cannot be empty. | |
fill | A Fill object defining how to fill the
area under the line. Type help Fill for more details on the available
filling modes. By default, no filling is applied. | |
hoverBackgroundColor | A Color object defining
the fill color of the lines between data points, when the mouse hovers over
it. Default is empty, in which case the color is the same as in
backgroundColor. | |
hoverBorderCapStyle | A character vector, which can be
either 'butt', 'round', or 'square', defining the cap
style of the line when the mouse hovers over it. Default is empty, in which
case the cap style is the same as in borderCapStyle. | |
hoverBorderColor | A Color object defining the
color of the lines between data points, when the mouse hovers over it.
Default is empty, in which case the color is the same as in
borderColor. | |
hoverBorderDash | A numeric vector defining the length
and spacing of dashes drawn instead of a line, when the mouse hovers over
them. Default is empty, in which case the length and spacing of the dashes
are the same as in borderDash. | |
hoverborderDashOffset | A numeric scalar defining the
offset of dashes drawn instead of a line, when the mouse hovers over them.
Default is empty, in which case the offset is the same as in
borderDashOffset | |
hoverBorderJoinStyle | A character vector defining the
line border join style, when the mouse hovers over it. Default is empty, in
which case the line border join style is the same as in
borderJoinStyle | |
hoverBorderWidth | A numeric scalar value defining the
width of the line in pixels, when the mouse hovers over it. Default is
empty, in which case the width is the same as in borderWidth. | |
indexAxis | A character scalar defining the base axis
of the dataset. It can be either 'x' for horizontal lines or
'y' for horizontal lines. Default is 'x'. | |
labels | A character vector defining the label for the dataset which appears in the legend and tooltips. Default is empty. | |
order | A numeric scalar defining the drawing order of the dataset. It also affects order for stacking, tooltip and legend. Default is 0. | |
pointBackgroundColor | A Color object defining
the fill color for the data points. Default is empty, in which case
a color is assigned automatically by the Chart.js library. | |
pointBorderColor | A Color object defining
the border color for the data points. Default is empty, in which case
a color is assigned automatically by the Chart.js library. | |
pointBorderWidth | A numeric scalar value defining the width of the data point border in pixels. Default is 1. | |
pointHitRadius | A numeric scalar value defining the pixel size of the non-displayed point that reacts to mouse events. Default is 1. | |
pointHoverBackgroundColor | A Color object
defining the fill color for the data points, when the mouse hovers over them.
Default is empty, in which case the fill color is the same as in
pointBackgroundColor. | |
pointHoverBorderColor | A Color object
defining the border color for the data point, when the mouse hovers over it.
Default is empty, in which case the border color is the same as in
pointBorderColor. | |
pointHoverBorderWidth | A numeric scalar value defining the width of the data point border in pixels, when the mouse hovers over it. Default is 1. | |
pointHoverRadius | A numeric scalar value defining the radius of the data point border in pixels, when the mouse hovers over it. Default is 4. | |
pointRadius | A numeric scalar value defining the radius of the data point border in pixels. Default is 3. | |
pointRotation | A numeric scalar value defining the rotation of the data point border in degrees. Default is 0. | |
pointStyle | A character vector or a boolean value
defining the shape of the points of the dataset. As a character vector, it
can be any of the following values: 'circle', 'cross',
'crossRot', 'dash', 'line', 'rect',
'rectRounded', 'rectRot', 'star', 'triangle',
and 'none'. By default it is 'circle. As a boolean value,
true defaults to 'circle' and false defaults to
'none'. | |
spanGaps | A boolean scalar or a numeric scalar
defining whether to create a break in the line for null data. When
true, lines will be drawn between points with no or null data. When
false, points with null data will create a break in the line. It can
also be a number specifying the maximum gap length to span. The unit of the
value depends on the scale used. | |
tension | A numeric scalar value defining the Bezier curve tension of the line. By default it is 0, which corresponds to drawing straight lines between data points. This option is ignored if monotone cubic interpolation is used. |
See also: RadarData, Color, Fill
Source Code: RadarData