Cursor Class

Definition

Namespace:

System.Windows.Forms.DataVisualization.Charting

Assembly:

System.Windows.Forms.DataVisualization.dll

Represents a horizontal or vertical line that defines a position along an axis.

public ref class Cursor : IDisposable

public class Cursor : IDisposable

type Cursor = class
    interface IDisposable

Public Class Cursor
Implements IDisposable

Inheritance

Object

Cursor

Implements

IDisposable

Remarks

A cursor is a horizontal or vertical line that defines a position along an axis. A range selection is a range along an axis that is defined by a beginning and end position, and is displayed using a semi-transparent color.

Cursors and range selections are both implemented by the Cursor class, which is exposed as the CursorX and CursorY properties of the ChartArea object. The CursorX object is for the X axis of a chart area, and the CursorY object is for the Y axis. The AxisType property of these objects determines whether the associated axis is primary or secondary.

The only cursor and range selection functionality found outside the Cursor class are the events related to the cursor and range selection that are in the root Chart object.

Constructors

Cursor()

Initializes a new instance of the Cursor class.

Properties

AutoScroll	Gets or sets a flag that determines whether scrolling will occur if a range selection operation extends beyond a boundary of the chart area.
AxisType	Gets or sets the type of axis that the cursor is attached to.
Interval	Gets or sets the cursor interval.
IntervalOffset	Gets or sets the interval offset, which affects where the cursor and range selection can be drawn when they are set by a user.
IntervalOffsetType	Gets or sets the interval offset type of a cursor and selected range for an axis.
IntervalType	Gets or sets the interval type for the cursor and selected range of an axis.
IsUserEnabled	Gets or sets a flag that enables or disables the cursor user interface.
IsUserSelectionEnabled	Gets or sets a flag that enables or disables the range selection user interface.
LineColor	Gets or sets the cursor line color.
LineDashStyle	Gets or sets the style of the cursor line.
LineWidth	Gets or sets the line width, in pixels, of a cursor.
Position	Gets or sets the position of a cursor.
SelectionColor	Gets or sets a semi-transparent color that highlights a range of data.
SelectionEnd	Gets or sets the end position of a range selection.
SelectionStart	Gets or sets the start position of a cursor's selected range.

Methods

Dispose()	Performs application-defined tasks that free, release, or reset unmanaged resources.
Dispose(Boolean)	Releases unmanaged and, optionally, managed resources.
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
SetCursorPixelPosition(PointF, Boolean)	Displays a cursor at the specified position. Measured in pixels.
SetCursorPosition(Double)	Sets the position of a cursor within a chart area at the specified axis value.
SetSelectionPixelPosition(PointF, PointF, Boolean)	Sets the start and end positions of a range selection.
SetSelectionPosition(Double, Double)	Sets the position of a selected range within a chart area at the specified axis values.
ToString()	Returns a string that represents the current object. (Inherited from Object)