Top
You are looking at an outdated 7.12.0 version of this document. Switch to the 7.14.3 version to see the up to date information.

class anychart.core.ui.Crosshair Improve this Doc

Extends: anychart.core.VisualBase

Crosshair class.

Methods Overview

Specific settings
displayMode()Display mode.
xLabel()X-label settings
yLabel()Y-label settings
Coloring
xStroke()X-line stroke settings.
yStroke()Y-line stroke settings.
Events
listen()Adds an event listener.
listenOnce()Adds a single time event listener.
removeAllListeners()Removes all listeners.
unlisten()Removes the listener.
unlistenByKey()Removes the listener by the key.
Export
print()Prints all elements.
Interactivity
enabled()Element state (enabled or disabled).
Size and Position
zIndex()Z-index of the element.

Methods Description

displayMode

Gets for the current crosshair display mode.

Returns:

anychart.enums.CrosshairDisplayMode - The current crosshair display mode.

Try it:

Sets for the display mode for crosshair.

Params:

Name Type Default Description
value anychart.enums.CrosshairDisplayMode | string
"float"
Display mode.

Returns:

anychart.core.ui.Crosshair - Self instance for method chaining.

Try it:

enabled

Getter for the current element state (enabled or disabled).

Returns:

boolean - The current element state.

Try it:

Setter for the element enabled state.

Params:

Name Type Default Description
value boolean
true
Value to set.

Returns:

anychart.core.VisualBase - Self instance for method chaining.
Example.
if (!element.enabled())
   element.enabled(true);

Try it:

listen

Adds an event listener to an implementing object.

Params:

Name Type Description
type string The event type id.
listener function Callback method. Function that looks like function(event){ // event.actualTarget - actual event target // event.currentTarget - current event target // event.iterator - event iterator // event.originalEvent - original event // event.point - event point // event.pointIndex - event point index }.
useCapture boolean Whether to fire in capture phase (defaults to false).
listenerScope Object Object in whose scope to call the listener.

Returns:

Object - Unique key for the listener.

Try it:

listenOnce

Adds an event listener to an implementing object.

Params:

Name Type Description
type string The event type id.
listener function Callback method.
useCapture boolean Whether to fire in capture phase (defaults to false).
listenerScope Object Object in whose scope to call the listener.

Returns:

Object - Unique key for the listener.

Try it:

print

Prints all elements on related stage.

Params:

Name Type Default Description
paperSize anychart.graphics.vector.PaperSize
Paper size.
landscape boolean
false
Flag of landscape.

Try it:

removeAllListeners

Removes all listeners from an object. You can also optionally remove listeners of some particular type.

Params:

Name Type Description
type string Type of event to remove, default is to remove all types.

Returns:

number - Number of listeners removed.

Try it:

unlisten

Removes a listener added using listen() or listenOnce() methods.

Params:

Name Type Description
type string The event type id.
listener function Callback method.
useCapture boolean Whether to fire in capture phase (defaults to false).
listenerScope Object Object in whose scope to call the listener.

Returns:

boolean - Whether any listener was removed.

Try it:

unlistenByKey

Removes an event listener which was added with listen() by the key returned by listen() or listenOnce().

Params:

Name Type Description
key Object The key returned by listen() or listenOnce().

Returns:

boolean - Whether any listener was removed.

Try it:

xLabel

Getter for the current crosshair x-label settings.

Returns:

anychart.core.ui.CrosshairLabel - The current crosshair x-label settings.

Try it:

Setter for the crosshair x-label settings.

Params:

Name Type Default Description
value Object | boolean | null
true
X-label settings.

Returns:

anychart.core.ui.Crosshair - Self instance for method chaining.

xStroke

Getter for the current x-line stroke.

Returns:

anychart.graphics.vector.Stroke - The current x-line stroke.

Try it:

Setter for the x-line stroke.

Params:

Name Type Default Description
value anychart.graphics.vector.Stroke | string | null
"#cecece"
Stroke settings.
thickness number
Line thickness.
dashpattern string
Controls the pattern of dashes and gaps used to stroke paths.
lineJoin anychart.graphics.vector.StrokeLineJoin
Line joint style.
lineCap anychart.graphics.vector.StrokeLineCap
Line cap style.

Returns:

anychart.core.ui.Crosshair - Self instance for method chaining.

Try it:

yLabel

Getter for the current crosshair y-label settings.

Returns:

anychart.core.ui.CrosshairLabel - The current crosshair y-label settings.

Try it:

Setter for the crosshair y-label settings.

Params:

Name Type Default Description
value Object | boolean | null
true
Y-label

Returns:

anychart.core.ui.Crosshair - Self instance for method chaining.

yStroke

Getter for the current y-line stroke.

Returns:

anychart.graphics.vector.Stroke - Self instance for method chaining.

Try it:

Setter for the y-line stroke.

Params:

Name Type Default Description
value anychart.graphics.vector.Stroke | string | null
"#cecece"
Stroke settings.
thickness number
Line thickness.
dashpattern string
Controls the pattern of dashes and gaps used to stroke paths.
lineJoin anychart.graphics.vector.StrokeLineJoin
Line joint style.
lineCap anychart.graphics.vector.StrokeLineCap
Line cap style.

Returns:

anychart.core.ui.Crosshair - Self instance for method chaining.

Try it:

zIndex

Getter for the current Z-index of the element.

Returns:

number - The current zIndex.

Try it:

Setter for the Z-index of the element.

Params:

Name Type Default Description
value number
0
Value to set.

Returns:

anychart.core.VisualBase - Self instance for method chaining.

Try it: