Class

ChartAxis

Creates a new instance of the ChartAxis class.

Declaration

public ChartAxis(ChartPlotArea parent)

Parameters

Creates a new instance of the ChartAxis class.

Declaration

public ChartAxis(ChartPlotArea parent, IContainer container)

Parameters

ChartAxis style

Declaration

protected StyleAxis chartAxisAppearance

Field Value

ChartAxis items

Declaration

protected ChartAxisItemsCollection chartAxisItems

Field Value

ChartAxis main label

Declaration

protected ChartLabel chartAxisLabel

Field Value

Maximum series value

Declaration

protected double chartAxisMaxAxisValue

Field Value

Max axis item value

Declaration

protected double chartAxisMaxItemValue

Field Value

Minimum series value

Declaration

protected double chartAxisMinAxisValue

Field Value

Min axis item value

Declaration

protected double chartAxisMinItemValue

Field Value

Parent element

Declaration

protected ChartPlotArea chartAxisParent

Field Value

Axis zero value end point

Declaration

protected PointF chartAxisPointEnd

Field Value

Axis start point

Declaration

protected PointF chartAxisPointStart

Field Value

Is axis zero based

Declaration

protected bool chartAxisRealIsZeroBased

Field Value

Pixels per value field.

Declaration

protected float pixelsPerValue

Field Value

Cached zero coordinate value.

Declaration

protected float zeroCoord

Field Value

ChartAxis style

Declaration

[TypeConverter(typeof(ExpandableObjectConverter))]
[Browsable(true)]
[PersistenceMode(PersistenceMode.InnerProperty)]
[SkinnableProperty]
public StyleAxis Appearance { get; }

Property Value

Enables or disables automatic axis scaling.

Declaration

[Browsable(true)]
[PersistenceMode(PersistenceMode.Attribute)]
public bool AutoScale { get; set; }

Property Value

ChartAxis label

Declaration

[Browsable(true)]
[PersistenceMode(PersistenceMode.InnerProperty)]
[TypeConverter(typeof(ExpandableObjectConverter))]
[SkinnableProperty]
public ChartLabel AxisLabel { get; }

Property Value

Specifies whether the axis begins from 0.

Declaration

[Browsable(true)]
[PersistenceMode(PersistenceMode.Attribute)]
public bool IsZeroBased { get; set; }

Property Value

Returns a collection of axis items.

Declaration

[Browsable(true)]
[PersistenceMode(PersistenceMode.InnerProperty)]
public ChartAxisItemsCollection Items { get; }

Property Value

Draw each 1,2,...,n item

Declaration

[Browsable(true)]
public int LabelStep { get; set; }

Property Value

Gets or sets maximal count of the axis items when auto scaling.

Declaration

[Browsable(true)]
[PersistenceMode(PersistenceMode.Attribute)]
public int MaxItemsCount { get; set; }

Property Value

Specifies the max value of the axis range.

Declaration

[Browsable(true)]
[PersistenceMode(PersistenceMode.Attribute)]
public virtual double MaxValue { get; set; }

Property Value

Specifies the min value of the axis range.

Declaration

[Browsable(true)]
[PersistenceMode(PersistenceMode.Attribute)]
public virtual double MinValue { get; set; }

Property Value

Parent element (PlotArea)

Declaration

[Browsable(false)]
public ChartPlotArea Parent { get; }

Property Value

Specifies the step at which axis values are calculated

Declaration

[Browsable(true)]
[PersistenceMode(PersistenceMode.Attribute)]
public virtual double Step { get; set; }

Property Value

Specifies whether the axis should be rendered.

Declaration

public ChartAxisVisibility Visible { get; set; }

Property Value

Determines the type of shown values

Declaration

[Browsable(true)]
[PersistenceMode(PersistenceMode.Attribute)]
public ChartAxisVisibleValues VisibleValues { get; set; }

Property Value

Returns the axis item at the specified position.

Declaration

[Browsable(false)]
public ChartAxisItem this[int index] { get; }

Parameters

Property Value

Adds a ChartAxisItem to the axis.

Declaration

public void AddItem(ChartAxisItem item, params ChartAxisItem[] items)

Parameters

Adds ChartAxisItems to the axis.

Declaration

public void AddItem(ChartAxisItem[] items)

Parameters

Adds a ChartAxisItemsCollection to the axis.

Declaration

public void AddItem(ChartAxisItemsCollection items)

Parameters

Adds ChartAxisItems to the axis.

Declaration

public void AddItem(List<ChartAxisItem> items)

Parameters

Adds a new ChartAxisItem object to the axis with the specified label and color.

Declaration

protected ChartAxisItem AddItem(string label, Color color)

Parameters

Returns

Adds a new ChartAxisItem object to the axis with the specified label and color.

Declaration

protected ChartAxisItem AddItem(string label, Color color, bool visible)

Parameters

Returns

Automatically adds new axis items in AutoScale mode.

Declaration

public void AddRange(double minValue, double maxValue, double step)

Parameters

Auto determines the min and max value of the axis

Declaration

protected void AutoCalcAxisExtents()

Clears data values of the axis.

Declaration

public void Clear()

Restores initial values of cached axis settings

Declaration

protected virtual void DisableCachedValues()

Releases unmanaged and - optionally - managed resources

Declaration

protected override void Dispose(bool disposing)

Parameters

Overrides StateManagedObject.Dispose(bool)

Gets the end value coordinate

Declaration

protected abstract float GetAxisEndCoord()

Returns

Gets the start value coordinate

Declaration

protected abstract float GetAxisStartCoord()

Returns

Gets distance between points

Declaration

protected float GetDistance(PointF point1, PointF point2)

Parameters

Returns

Gets the item at the specified index.

Declaration

public ChartAxisItem GetItem(int index)

Parameters

Returns

Loading ViewState data

Declaration

protected override void LoadViewState(object savedState)

Parameters

Overrides StateManagedObject.LoadViewState(object)

Removes all items

Declaration

public void RemoveAllItems()

Removes the ChartAxisItem specified.

Declaration

public void RemoveItem(ChartAxisItem item, params ChartAxisItem[] items)

Parameters

Removes the ChartAxisItem at the specified index.

Declaration

public void RemoveItem(int itemIndex)

Parameters

Removes the ChartAxisItems at the specified indexes.

Declaration

public void RemoveItem(int index, params int[] indexes)

Parameters

Removes the last item from the axis.

Declaration

public void RemoveLastItem()

Resets the MaxValue to default

Declaration

protected void ResetMaxValue()

Resets the MinValue to default

Declaration

protected void ResetMinValue()

Resets the Step value to default

Declaration

protected void ResetStep()

Saves data to a State Bag

Declaration

protected override object SaveViewState()

Returns

Overrides StateManagedObject.SaveViewState()

Sets new color for the axis item text at the specified position.

Declaration

public void SetItemColor(int itemIndex, Color newColor)

Parameters

Sets new label for the axis item at the specified position.

Declaration

public void SetItemLabel(int itemIndex, ChartAxisItem newLabel)

Parameters

Sets new label text for the axis item at the specified position.

Declaration

public void SetItemLabel(int itemIndex, string newLabelText)

Parameters

Sets the maximum axis range value

Declaration

protected void SetMaxValue(double maxValue)

Parameters

Sets the min axis range value

Declaration

protected void SetMinValue(double minValue)

Parameters

The axis MaxValue design time serialization reason

Declaration

protected bool ShouldSerializeMaxValue()

Returns

The axis MinValue design time serialization reason

Declaration

protected bool ShouldSerializeMinValue()

Returns

The axis Step design time serialization reason

Declaration

protected bool ShouldSerializeStep()

Returns

Tracking ViewState

Declaration

protected override void TrackViewState()

Overrides StateManagedObject.TrackViewState()