Click or drag to resize

ConstantLine Class

LightningChart .NET Help
Constant line is a horizontal line attached to a Y-axis value. It is drawn from left to right having full width of the graph.
Inheritance Hierarchy

Namespace:  Arction.WinForms.Charting.SeriesXY
Assembly:  Arction.WinForms.Charting.LightningChart (in Arction.WinForms.Charting.LightningChart.dll) Version: 10.3.1
Syntax
[SerializableAttribute]
public class ConstantLine : SeriesBaseXY

The ConstantLine type exposes the following members.

Constructors
Properties
  NameDescription
Public propertyAllowMoveByUser
Allows moving the constant line by user.
Public propertyAllowUserInteraction
Allow series reacting to user interaction device movement. Device hit testing with objects cause CPU overhead when the device is moved. If user interaction is not absolute necessary directly within chart and if you want to maximize the performance, set this false.
(Inherited from SeriesBaseXY.)
Public propertyAssignableXAxes
List of assignable X axes
(Inherited from SeriesBaseXY.)
Public propertyAssignableYAxes
List of assignable Y axes
(Inherited from SeriesBaseXY.)
Public propertyAssignXAxisIndex
Index of X axis assigned to this series. Give -1 when you don't want to assign it yet to any X axis.
(Inherited from SeriesBaseXY.)
Public propertyAssignYAxisIndex
Index of Y axis assigned to this series. Give -1 when you don't want to assign it yet to any Y axis.
(Inherited from SeriesBaseXY.)
Public propertyBehind
Is the constant line behind lineseries or on front of it.
Public propertyDisableDragToAnotherAxis
Disable dragging from Y axis to another Y axis or from chart to another chart. Set this true if you want to zoom in the series area, and keep other user interactive device interactivity features available.
(Inherited from SeriesBaseXY.)
Public propertyHighlight
Gets or sets highlight style. Item can be highlighted by user interactive device or by code.
(Inherited from HighlightingItemBase.)
Public propertyIncludeInAutoFit
Include series values in automatic fit.
(Inherited from SeriesBaseXY.)
Public propertyLegendBoxIndex
Legendbox index.
(Inherited from SeriesBaseXY.)
Public propertyLimitYToStackSegment
Limit Y draw range to segment area when y-axes are stacked.
(Inherited from SeriesBaseXY.)
Public propertyLineStyle
Line style
Public propertyOwnerView
Owner view.
(Inherited from SeriesBaseXY.)
Public propertyShowInLegendBox
Enlists the series title text in Legend box of the chart
(Inherited from SeriesBaseXY.)
Public propertyTitle
Series title
Public propertyValue
Constant line value
Public propertyVisible
Is the series visible
(Inherited from SeriesBaseXY.)
Top
Methods
  NameDescription
Public methodClear
Does nothing on this series type.
(Overrides SeriesBaseXYClear.)
Public methodDispose
Release all resources used by this instance.
(Inherited from ChartNode.)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodGetClipAreas
Get clipping areas.
(Inherited from SeriesBaseXY.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodInvalidateData
Series data has been modified directly by it's array. Use this method to notify chart that this series needs a refresh
(Inherited from SeriesBaseXY.)
Public methodIsHighlighted
returns true if the object is highlighted.
(Inherited from HighlightingItemBase.)
Public methodIsPositionOver
Is position over item.
(Overrides SeriesBaseXYIsPositionOver(Int32, Int32, Boolean).)
Public methodLoadFromCSV
Loads series data from a CSV file.
(Inherited from SeriesBaseXY.)
Public methodRemoveHighlight
Removes forced highlighting.
(Inherited from HighlightingItemBase.)
Public methodSaveToCSV
Saves series data into CSV file
(Inherited from SeriesBaseXY.)
Public methodSetClipAreas
Set clipping areas. Give null to disable all clip areas.
(Inherited from SeriesBaseXY.)
Public methodSetHighlight
Highlights the object.

This is a kind of "forced" highlight, and the object might be highlighted even if the highlighting type (defined by Highlight property) is set to None. How the highlighting happens, if any, depends on object. Most objects use the defined type by default, and fall back to Simple highlighting if None is set.

(Inherited from HighlightingItemBase.)
Public methodSetProperCursor
Set proper cursor.
(Overrides UserInteractiveObjectSetProperCursor.)
Public methodToString
Item to string.
(Inherited from SeriesBaseXY.)
Top
Events
  NameDescription
Public eventBeforeSeriesRendering
Occurs just before the rendering of the series takes place.
(Inherited from SeriesBaseXY.)
Public eventHighlightedStateChanged
Event telling that highlighted state has changed. Contains information of the new state.
(Inherited from HighlightingItemBase.)
Public eventMouseClick
Mouse button has been clicked.
(Inherited from UserInteractiveObject.)
Public eventMouseDoubleClick
Mouse button has been doubleclicked.
(Inherited from UserInteractiveObject.)
Public eventMouseDown
Mouse button has been pressed down.
(Inherited from UserInteractiveObject.)
Public eventMouseOverOff
Mouse has been moved outside of object.
(Inherited from UserInteractiveObject.)
Public eventMouseOverOn
Mouse has been moved over object.
(Inherited from UserInteractiveObject.)
Public eventMouseUp
Mouse button has been released.
(Inherited from UserInteractiveObject.)
Public eventValueChanged
Value has been changed.
Top
Fields
  NameDescription
Public fieldTag
Tag. Freely assignable object.
(Inherited from UserInteractiveObjectInt.)
Top
See Also