Drawing |
Base class to create a drawing object, like Line, Rectangle, Gann Fan etc
Inheritance HierarchySystemObject
ArthaChitra.Core.ViewModelNotifyPropertyBase
ArthaChitra.Core.ViewModelServiceBase
ArthaChitra.Model.SharpScriptSharpScriptBase
ArthaChitra.Model.SharpScriptVisualBase
ArthaChitra.Model.SharpScriptChartVisualBase
ArthaChitra.Model.ChartDrawingBase
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: 2.0.6.0
SyntaxC#
public abstract class DrawingBase : ChartVisualBase, ISerialize
The DrawingBase type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | DrawingBase |
Properties| Name | Description | |
|---|---|---|
 | AxisOrientation |
Gets the Axis orientation. Axis orientation is derived from its Owner
Set value is ignored
(Overrides ChartVisualBaseAxisOrientation) |
| DebounceInterval |
Debounce interval
(Inherited from ChartVisualBase) |
 | DialogService |
Opens a IDialogService dialog
(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 |
Opens a IFileService dialog
(Inherited from ServiceBase) |
| HandleCount | Gets the total number of handles |
| HasLevel1Stream |
Has Level-I stream
(Inherited from ChartVisualBase) |
| HasLevel2Stream |
Has Level-II stream
(Inherited from ChartVisualBase) |
| HighestHigh |
Highest high of the series
(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 |
Is autoscale
(Inherited from ChartVisualBase) |
| IsSelected |
Is the visual selected or not
(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 |
Is series visible
(Inherited from ChartVisualBase) |
| Item |
Gets the IDataErrorInfo error string
(Inherited from ServiceBase) |
| LineHitTestWidth |
Gets teh Line hit test width
(Inherited from ChartVisualBase) |
| LineWidth | Returns the PenThickness or 5 whichever is higher |
| LowestLow |
Lowest low of the series
(Inherited from ChartVisualBase) |
| MessageBox |
Opens a IMessageBoxService dialog
(Inherited from ServiceBase) |
| Name |
Gets the name
(Inherited from SharpScriptBase) |
| ObserveAllMarketDataTypes |
Observe all MarketDataType (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 |
Opens a ISingletonService dialog
(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) |
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) |
Calculate price from Y (Inherited from VisualBase) |
| CalculatePriceFromY(Double, Double, Double, Double, Double, ScaleType) |
Calculate the price from Y (Inherited from VisualBase) |
| CalculateSlope | Calculates the slope between 2 points |
| CalculateXFromBarIndex |
Calculate the X from bars index
(Inherited from VisualBase) |
| CalculateXFromTimeOrBarIndex | Calculates the X from time or bar index |
| CalculateYFromPrice(Double, ChartVisualArgs) |
Calulate the Y point from price
(Inherited from VisualBase) |
| CalculateYFromPrice(Double, Double, Double, Double, Double, ScaleType) |
Calculate Y from price
(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) |
| 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 |
Mode the visual
(Inherited from ChartVisualBase) |
| MoveHandleTo | Moves the handle to the specified point |
| NotifyPropertyChanged | (Inherited from SharpScriptBase) |
| OnLevel1 |
Opens the Level-I stream
(Inherited from ChartVisualBase) |
| OnLevel2 |
Opens the Level-II stream
(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 |
Play a sound file as located in the folder ~\Documents\ArthaChitra 2\Sounds
(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 |
Recalculates the parameters
(Overrides ChartVisualBaseRecalculate(ChartVisualArgs)) |
| Round |
Rounds the value with the factor as defined in Options > General tab > RoundFactor (Inherited from SharpScriptBase) |
| SelectionSteps |
How far the selection rectangle will be drawn
(Inherited from VisualBase) |
| 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 |
Gets the formatted string value
(Inherited from ChartVisualBase) |
Events| Name | Description | |
|---|---|---|
 | PropertyChanged | (Inherited from NotifyPropertyBase) |
See Also