components.nf-plot Class
Plots a group tag on a graph at a given x and y domain coordinate.
Item Index
Methods
Methods
_trackedDataChanged
()
private
Observes changes to tracked data and sends the didTrack action.
init
()
Initalization method that gets the nf-graph
parent
and assigns it to graph
NOTE: all object that mixin and have init, must call super.init()
Properties
didTrack
String
The action to send on didTrack
.
Default: null
hasX
Boolean
True if an x
value is present (defined, not null and non-empty)
hasY
Boolean
True if an y
value is present (defined, not null and non-empty)
hoverData
Object an object with the following values:
- point: an x, y pair for the exact px coordinates inside the graph-content
- graphX: domain x value at mouse position
- graphY: domain y value at mouse position
- x: nearest x data value
- y: nearest y data value
- data: nearest raw data
- renderX: domain x value to render a tracking dot at (stacked areas are offset)
- renderY: domain x value to render a tracking dot at (stacked areas are offset)
- mouseX: mouse x position in pixels
- mouseY: mouse y position in pixels
The value of the data that is being tracked by the component, ONLY if the graph-content is currently being hovered.
Default: null
isVisible
Boolean
The calculated visibility of the component
rangeX
Number
The calculated x coordinate
rangeY
Number
The calculated y coordinate
scaleOffsetX
Number
The offset, in pixels, for the x scale
Default: 0
scaleOffsetY
Number
The offset, in pixels, for the y scale
Default: 0
scaleZoomX
Number
The zoom multiplier for the x scale
Default: 1
scaleZoomY
Number
The zoom multiplier for the y scale
Default: 1
showTrackingDot
Boolean
Gets or sets whether the tracking dot should be shown at all.
Default: true
trackedData
Object an object with the following values:
- point: an x, y pair for the exact px coordinates inside the graph-content
- graphX: domain x value at mouse position
- graphY: domain y value at mouse position
- x: nearest x data value
- y: nearest y data value
- data: nearest raw data
- renderX: domain x value to render a tracking dot at (stacked areas are offset)
- renderY: domain x value to render a tracking dot at (stacked areas are offset)
- mouseX: mouse x position in pixels
- mouseY: mouse y position in pixels
The value of the data that is being tracked by the component.
Default: null
trackingDotRadius
Number
The radius of the tracking dot in pixels
Default: 2.5
trackingMode
String
Gets or sets the tracking mode of the component.
Possible values are:
- 'none': no tracking behavior
- 'hover': only track while mouse hover
- 'snap-last': track while mouse hover, but snap to the last data element when not hovering
- 'snap-first': track while mouse hover, but snap to the first data element when not hovering
- 'selected-hover': The same as
'hover'
tracking mode, but only when the compononent is selected - 'selected-snap-last': The same as
'snap-last'
tracking mode, but only when the compononent is selected - 'selected-snap-first': The same as
'snap-first'
tracking mode, but only when the compononent is selected
Default: 'none'
transform
String
The SVG transform of the component's <g>
tag.
x
Unknown
The y domain value to set the plot at
Default: null
x
Unknown
The x domain value to set the plot at
Default: null
xScale
d3.scale
The x scale used by this component
yScale
d3.scale
The y scale used by this component