DrawingBase Class

Base class from a drawing object

Inheritance Hierarchy

SystemObject
  ArthaChitra.Core.ViewModelNotifyPropertyBase
    ArthaChitra.Core.ViewModelServiceBase
      ArthaChitra.Model.SharpScriptSharpScriptBase
        ArthaChitra.Model.SharpScriptVisualBase
          ArthaChitra.Model.SharpScriptChartVisualBase
            ArthaChitra.Model.ChartDrawingBase

Namespace: ArthaChitra.Model.Chart
Assembly: ArthaChitra.Core (in ArthaChitra.Core.dll) Version: 2.0.5.0

Syntax

Copy

public abstract class DrawingBase : ChartVisualBase, 
	ISerialize

The DrawingBase type exposes the following members.

Constructors

	Name	Description
	DrawingBase

Top

Properties

	Name	Description
	AxisOrientation	Gets the Axis orientation. Axis orientation is derived from its Owner Set value is ignored (Overrides ChartVisualBaseAxisOrientation)
	DebounceInterval	(Inherited from ChartVisualBase)
	DialogService	(Inherited from ServiceBase)
	Dispatcher	Gets the dispatcher (Inherited from SharpScriptBase)
	DisplayName	Gets the display name of the object (Overrides SharpScriptBaseDisplayName)
	Error	Gets the Error string (Inherited from ServiceBase)
	FileService	(Inherited from ServiceBase)
	HandleCount	Gets the total number of handles
	HasLevel1Stream	(Inherited from ChartVisualBase)
	HasLevel2Stream	(Inherited from ChartVisualBase)
	HighestHigh	(Inherited from ChartVisualBase)
	Icon	Gets the icon as displayed in the tool bar of a chart
	IsAlert	Gets or sets if the DrawingBase can shoot an alert
	IsAutoScale	(Inherited from ChartVisualBase)
	IsSelected	(Inherited from ChartVisualBase)
	IsSharpScript	Gets if the drawing object is created by a sharpScript code (Inherited from ChartVisualBase)
	IsValueChanged	Checks if the view width or height, scale max or min etc parameters has changed. In case there has been a change, user needs to render the view (Overrides ChartVisualBaseIsValueChanged)
	IsVisible	(Inherited from ChartVisualBase)
	Item	Gets the IDataErrorInfo error string (Inherited from ServiceBase)
	LineHitTestWidth	(Inherited from ChartVisualBase)
	LineWidth	Returns the PenThickness or 5 whichever is higher
	LowestLow	(Inherited from ChartVisualBase)
	MessageBox	(Inherited from ServiceBase)
	Name	Gets the name (Inherited from SharpScriptBase)
	ObserveAllMarketDataTypes	(Inherited from ChartVisualBase)
	Owner	Gets or sets the owner
	PanelIndex	Gets the panel index. The index is derived from its Owner Set value is ignored (Overrides ChartVisualBasePanelIndex)
	Parent	Gets the parent (Overrides ChartVisualBaseParent)
	Pen	Gets or sets the pen
	PenHelper
	ReferenceDate	Gets the data which determines if the drawing object will be loaded in the bars
	SingletonService	(Inherited from ServiceBase)
	State	Gets the current State of the script (Inherited from SharpScriptBase)
	Template	Gets the template as displayed in the property dialog (Overrides SharpScriptBaseTemplate)

Top

Methods

	Name	Description
	Alert(String, String)	Alert, with Medium. This alert is raised once. (Inherited from ChartVisualBase)
	Alert(String, String, TimeSpan)	Alert with Medium (Inherited from ChartVisualBase)
	Alert(String, Priority, Brush, String)	Alert. This alert is raised only once (Inherited from ChartVisualBase)
	Alert(String, Priority, Brush, String, TimeSpan)	Alert (Inherited from ChartVisualBase)
	Alert(String, IInstrument, Priority, Brush, String, TimeSpan)	Shoots an alert. The alert is triggered only when the State is Realtime (Inherited from SharpScriptBase)
	CalculateMid	Calculate the mid point of a line
	CalculateMinMax	(Inherited from ChartVisualBase)
	CalculatePriceFromY(Double, ChartVisualArgs)	(Inherited from VisualBase)
	CalculatePriceFromY(Double, Double, Double, Double, Double, ScaleType)	(Inherited from VisualBase)
	CalculateSlope	Calculates the slope between 2 points
	CalculateXFromBarIndex	(Inherited from VisualBase)
	CalculateXFromTimeOrBarIndex	Calculates the X from time or bar index
	CalculateYFromPrice(Double, ChartVisualArgs)	(Inherited from VisualBase)
	CalculateYFromPrice(Double, Double, Double, Double, Double, ScaleType)	(Inherited from VisualBase)
	CanRender	(Inherited from ChartVisualBase)
	CloseLevel1Stream	Close the Level1Stream
	Contains	Checks if the hit-test contains a drawing object
	CreateCollectionT	Creates a ConcurrentObservableCollection
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Finalize	(Inherited from SharpScriptBase)
	GetAngle	Gets the angle of two points
	GetExtendedPoint(Point, Point, ChartVisualArgs)	Get the extended point between two points
	GetExtendedPoint(Point, Point, Double)	Calculates the extend point value of a line
	GetHandle	Gets the handle
	GetHandleCursor	Returns the handle cursor (Inherited from ChartVisualBase)
	GetHandleRect	Returns the rectangle handle
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetLength	Returns the distance between 2 points
	GetParallalPoint	Gets the parallal points from a line
	GetSnapPoint(ChartVisualArgs)	Gets the snap point depending on the SnapMode.
	GetSnapPoint(Point, ChartVisualArgs)	Gets the snap point depending on the SnapMode
	GetType	Gets the Type of the current instance. (Inherited from Object)
	GetValue	(Inherited from NotifyPropertyBase)
	InvalidateView	(Inherited from ChartVisualBase)
	InvokeAsync	Invoke any action. It is recommended to draw any [!:ChartObject.DrawingBase] by invoking this method (Inherited from SharpScriptBase)
	IsLineIntersectsLine	Checks if two line intersects with each other
	IsLineIntersectsRect	Checks if a line intersects with a Rect
	IsLineVisibleOnScreen	Checks if the line is displayed on the view
	Log(String)	Logs a message with Low (Inherited from SharpScriptBase)
	Log(Priority, String)	Logs a message with the specified Priority (Inherited from SharpScriptBase)
	Log(Priority, Brush, String)	Logs a message with the specified Priority and defined brush (Inherited from SharpScriptBase)
	MakeHitTest	Hit test. Return value: -1 - no hit, 0 - hit anywhere, > 1 - handle number (Overrides ChartVisualBaseMakeHitTest(ChartVisualArgs))
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	Move	(Inherited from ChartVisualBase)
	MoveHandleTo	Moves the handle to the specified point
	NotifyPropertyChanged	(Inherited from SharpScriptBase)
	OnLevel1	(Inherited from ChartVisualBase)
	OnLevel2	(Inherited from ChartVisualBase)
	OnPreviewMouseDown	If overriden then the drawing cursor will be available in the chart drawing menu item. This will be not called if the DrawingBase object is drawn programmatically.
	OnPreviewMouseMove	Invoked on mouse move while creating or modifying DrawingBase object manually This will be not called if the DrawingBase object is drawn programmatically.
	OnPreviewMouseUp	Triggers on mouse up
	OnPreviewTextInput	Invoked upon text input via keyboard when a DrawingBase object is selected
	OnRender	Renders the DrawingBase (Overrides ChartVisualBaseOnRender(DrawingContext, ChartVisualArgs))
	OnRenderYAxis	Renders the YAxis (Overrides ChartVisualBaseOnRenderYAxis(DrawingContext, ChartVisualArgs))
	OnStateChange	Invoked when the State changes (Inherited from SharpScriptBase)
	PlaySound	(Inherited from SharpScriptBase)
	Print(String, String)	Prints a message with Low (Inherited from SharpScriptBase)
	Print(Brush, String, String)	Prints a message with a defined foreground brush (Inherited from SharpScriptBase)
	Print(Priority, String, String)	Prints a message with the defined Priority (Inherited from SharpScriptBase)
	Recalculate	(Overrides ChartVisualBaseRecalculate(ChartVisualArgs))
	Round	Rounds the value with the factor as defined in Options > General tab > RoundFactor (Inherited from SharpScriptBase)
	SelectionSteps	(Inherited from VisualBase)
	SetValue	(Inherited from NotifyPropertyBase)
	Share	Share messages via to social media SocialType The messages will be transmitted only when the state is Realtime (Inherited from SharpScriptBase)
	ToString	Returns a string that represents the current object. (Inherited from Object)
	ToStringFormat	(Inherited from ChartVisualBase)

Top

Events

	Name	Description
	PropertyChanged	(Inherited from NotifyPropertyBase)

Top

Reference

ArthaChitra.Model.Chart Namespace