DrawingLibrary "Drawing"
User Defined types and methods for basic drawing structure. Consolidated from the earlier libraries - DrawingTypes and DrawingMethods
method get_price(this, bar)
get line price based on bar
Namespace types: Line
Parameters:
this (Line) : (series Line) Line object.
bar (int) : (series/int) bar at which line price need to be calculated
Returns: line price at given bar.
method init(this)
Namespace types: PolyLine
Parameters:
this (PolyLine)
method tostring(this, sortKeys, sortOrder, includeKeys)
Converts DrawingTypes/Point object to string representation
Namespace types: chart.point
Parameters:
this (chart.point) : DrawingTypes/Point object
sortKeys (bool) : If set to true, string output is sorted by keys.
sortOrder (int) : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys
includeKeys (array) : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered
Returns: string representation of DrawingTypes/Point
method tostring(this, sortKeys, sortOrder, includeKeys)
Converts DrawingTypes/LineProperties object to string representation
Namespace types: LineProperties
Parameters:
this (LineProperties) : DrawingTypes/LineProperties object
sortKeys (bool) : If set to true, string output is sorted by keys.
sortOrder (int) : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys
includeKeys (array) : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered
Returns: string representation of DrawingTypes/LineProperties
method tostring(this, sortKeys, sortOrder, includeKeys)
Converts DrawingTypes/Line object to string representation
Namespace types: Line
Parameters:
this (Line) : DrawingTypes/Line object
sortKeys (bool) : If set to true, string output is sorted by keys.
sortOrder (int) : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys
includeKeys (array) : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered
Returns: string representation of DrawingTypes/Line
method tostring(this, sortKeys, sortOrder, includeKeys)
Converts DrawingTypes/LabelProperties object to string representation
Namespace types: LabelProperties
Parameters:
this (LabelProperties) : DrawingTypes/LabelProperties object
sortKeys (bool) : If set to true, string output is sorted by keys.
sortOrder (int) : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys
includeKeys (array) : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered
Returns: string representation of DrawingTypes/LabelProperties
method tostring(this, sortKeys, sortOrder, includeKeys)
Converts DrawingTypes/Label object to string representation
Namespace types: Label
Parameters:
this (Label) : DrawingTypes/Label object
sortKeys (bool) : If set to true, string output is sorted by keys.
sortOrder (int) : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys
includeKeys (array) : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered
Returns: string representation of DrawingTypes/Label
method tostring(this, sortKeys, sortOrder, includeKeys)
Converts DrawingTypes/Linefill object to string representation
Namespace types: Linefill
Parameters:
this (Linefill) : DrawingTypes/Linefill object
sortKeys (bool) : If set to true, string output is sorted by keys.
sortOrder (int) : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys
includeKeys (array) : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered
Returns: string representation of DrawingTypes/Linefill
method tostring(this, sortKeys, sortOrder, includeKeys)
Converts DrawingTypes/BoxProperties object to string representation
Namespace types: BoxProperties
Parameters:
this (BoxProperties) : DrawingTypes/BoxProperties object
sortKeys (bool) : If set to true, string output is sorted by keys.
sortOrder (int) : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys
includeKeys (array) : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered
Returns: string representation of DrawingTypes/BoxProperties
method tostring(this, sortKeys, sortOrder, includeKeys)
Converts DrawingTypes/BoxText object to string representation
Namespace types: BoxText
Parameters:
this (BoxText) : DrawingTypes/BoxText object
sortKeys (bool) : If set to true, string output is sorted by keys.
sortOrder (int) : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys
includeKeys (array) : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered
Returns: string representation of DrawingTypes/BoxText
method tostring(this, sortKeys, sortOrder, includeKeys)
Converts DrawingTypes/Box object to string representation
Namespace types: Box
Parameters:
this (Box) : DrawingTypes/Box object
sortKeys (bool) : If set to true, string output is sorted by keys.
sortOrder (int) : Applicable only if sortKeys is set to true. Positive number will sort them in ascending order whreas negative numer will sort them in descending order. Passing 0 will not sort the keys
includeKeys (array) : Array of string containing selective keys. Optional parmaeter. If not provided, all the keys are considered
Returns: string representation of DrawingTypes/Box
method delete(this)
Deletes line from DrawingTypes/Line object
Namespace types: Line
Parameters:
this (Line) : DrawingTypes/Line object
Returns: Line object deleted
method delete(this)
Deletes label from DrawingTypes/Label object
Namespace types: Label
Parameters:
this (Label) : DrawingTypes/Label object
Returns: Label object deleted
method delete(this)
Deletes Linefill from DrawingTypes/Linefill object
Namespace types: Linefill
Parameters:
this (Linefill) : DrawingTypes/Linefill object
Returns: Linefill object deleted
method delete(this)
Deletes box from DrawingTypes/Box object
Namespace types: Box
Parameters:
this (Box) : DrawingTypes/Box object
Returns: DrawingTypes/Box object deleted
method delete(this)
Deletes lines from array of DrawingTypes/Line objects
Namespace types: array
Parameters:
this (array) : Array of DrawingTypes/Line objects
Returns: Array of DrawingTypes/Line objects
method delete(this)
Deletes labels from array of DrawingTypes/Label objects
Namespace types: array
Parameters:
this (array) : Array of DrawingTypes/Label objects
Returns: Array of DrawingTypes/Label objects
method delete(this)
Deletes linefill from array of DrawingTypes/Linefill objects
Namespace types: array
Parameters:
this (array) : Array of DrawingTypes/Linefill objects
Returns: Array of DrawingTypes/Linefill objects
method delete(this)
Deletes boxes from array of DrawingTypes/Box objects
Namespace types: array
Parameters:
this (array) : Array of DrawingTypes/Box objects
Returns: Array of DrawingTypes/Box objects
method clear(this)
clear items from array of DrawingTypes/Line while deleting underlying objects
Namespace types: array
Parameters:
this (array) : array
Returns: void
method clear(this)
clear items from array of DrawingTypes/Label while deleting underlying objects
Namespace types: array
Parameters:
this (array) : array
Returns: void
method clear(this)
clear items from array of DrawingTypes/Linefill while deleting underlying objects
Namespace types: array
Parameters:
this (array) : array
Returns: void
method clear(this)
clear items from array of DrawingTypes/Box while deleting underlying objects
Namespace types: array
Parameters:
this (array) : array
Returns: void
method draw(this)
Creates line from DrawingTypes/Line object
Namespace types: Line
Parameters:
this (Line) : DrawingTypes/Line object
Returns: line created from DrawingTypes/Line object
method draw(this)
Creates lines from array of DrawingTypes/Line objects
Namespace types: array
Parameters:
this (array) : Array of DrawingTypes/Line objects
Returns: Array of DrawingTypes/Line objects
method draw(this)
Creates label from DrawingTypes/Label object
Namespace types: Label
Parameters:
this (Label) : DrawingTypes/Label object
Returns: label created from DrawingTypes/Label object
method draw(this)
Creates labels from array of DrawingTypes/Label objects
Namespace types: array
Parameters:
this (array) : Array of DrawingTypes/Label objects
Returns: Array of DrawingTypes/Label objects
method draw(this)
Creates linefill object from DrawingTypes/Linefill
Namespace types: Linefill
Parameters:
this (Linefill) : DrawingTypes/Linefill objects
Returns: linefill object created
method draw(this)
Creates linefill objects from array of DrawingTypes/Linefill objects
Namespace types: array
Parameters:
this (array) : Array of DrawingTypes/Linefill objects
Returns: Array of DrawingTypes/Linefill used for creating linefills
method draw(this)
Creates box from DrawingTypes/Box object
Namespace types: Box
Parameters:
this (Box) : DrawingTypes/Box object
Returns: box created from DrawingTypes/Box object
method draw(this)
Creates labels from array of DrawingTypes/Label objects
Namespace types: array
Parameters:
this (array) : Array of DrawingTypes/Label objects
Returns: Array of DrawingTypes/Label objects
method createLabel(this, lblText, tooltip, properties)
Creates DrawingTypes/Label object from DrawingTypes/Point
Namespace types: chart.point
Parameters:
this (chart.point) : DrawingTypes/Point object
lblText (string) : Label text
tooltip (string) : Tooltip text. Default is na
properties (LabelProperties) : DrawingTypes/LabelProperties object. Default is na - meaning default values are used.
Returns: DrawingTypes/Label object
method createLine(this, other, properties)
Creates DrawingTypes/Line object from one DrawingTypes/Point to other
Namespace types: chart.point
Parameters:
this (chart.point) : First DrawingTypes/Point object
other (chart.point) : Second DrawingTypes/Point object
properties (LineProperties) : DrawingTypes/LineProperties object. Default set to na - meaning default values are used.
Returns: DrawingTypes/Line object
method createLinefill(this, other, fillColor, transparency)
Creates DrawingTypes/Linefill object from DrawingTypes/Line object to other DrawingTypes/Line object
Namespace types: Line
Parameters:
this (Line) : First DrawingTypes/Line object
other (Line) : Other DrawingTypes/Line object
fillColor (color) : fill color of linefill. Default is color.blue
transparency (int) : fill transparency for linefill. Default is 80
Returns: Array of DrawingTypes/Linefill object
method createBox(this, other, properties, textProperties)
Creates DrawingTypes/Box object from one DrawingTypes/Point to other
Namespace types: chart.point
Parameters:
this (chart.point) : First DrawingTypes/Point object
other (chart.point) : Second DrawingTypes/Point object
properties (BoxProperties) : DrawingTypes/BoxProperties object. Default set to na - meaning default values are used.
textProperties (BoxText) : DrawingTypes/BoxText object. Default is na - meaning no text will be drawn
Returns: DrawingTypes/Box object
method createBox(this, properties, textProperties)
Creates DrawingTypes/Box object from DrawingTypes/Line as diagonal line
Namespace types: Line
Parameters:
this (Line) : Diagonal DrawingTypes/PoLineint object
properties (BoxProperties) : DrawingTypes/BoxProperties object. Default set to na - meaning default values are used.
textProperties (BoxText) : DrawingTypes/BoxText object. Default is na - meaning no text will be drawn
Returns: DrawingTypes/Box object
LineProperties
Properties of line object
Fields:
xloc (series string) : X Reference - can be either xloc.bar_index or xloc.bar_time. Default is xloc.bar_index
extend (series string) : Property which sets line to extend towards either right or left or both. Valid values are extend.right, extend.left, extend.both, extend.none. Default is extend.none
color (series color) : Line color
style (series string) : Line style, valid values are line.style_solid, line.style_dashed, line.style_dotted, line.style_arrow_left, line.style_arrow_right, line.style_arrow_both. Default is line.style_solid
width (series int) : Line width. Default is 1
Line
Line object created from points
Fields:
start (chart.point) : Starting point of the line
end (chart.point) : Ending point of the line
properties (LineProperties) : LineProperties object which defines the style of line
object (series line) : Derived line object
LabelProperties
Properties of label object
Fields:
xloc (series string) : X Reference - can be either xloc.bar_index or xloc.bar_time. Default is xloc.bar_index
yloc (series string) : Y reference - can be yloc.price, yloc.abovebar, yloc.belowbar. Default is yloc.price
color (series color) : Label fill color
style (series string) : Label style as defined in Tradingview Documentation. Default is label.style_none
textcolor (series color) : text color. Default is color.black
size (series string) : Label text size. Default is size.normal. Other values are size.auto, size.tiny, size.small, size.normal, size.large, size.huge
textalign (series string) : Label text alignment. Default if text.align_center. Other allowed values - text.align_right, text.align_left, text.align_top, text.align_bottom
text_font_family (series string) : The font family of the text. Default value is font.family_default. Other available option is font.family_monospace
Label
Label object
Fields:
point (chart.point) : Point where label is drawn
lblText (series string) : label text
tooltip (series string) : Tooltip text. Default is na
properties (LabelProperties) : LabelProperties object
object (series label) : Pine label object
Linefill
Linefill object
Fields:
line1 (Line) : First line to create linefill
line2 (Line) : Second line to create linefill
fillColor (series color) : Fill color
transparency (series int) : Fill transparency range from 0 to 100
object (series linefill) : linefill object created from wrapper
BoxProperties
BoxProperties object
Fields:
border_color (series color) : Box border color. Default is color.blue
bgcolor (series color) : box background color
border_width (series int) : Box border width. Default is 1
border_style (series string) : Box border style. Default is line.style_solid
extend (series string) : Extend property of box. default is extend.none
xloc (series string) : defines if drawing needs to be done based on bar index or time. default is xloc.bar_index
BoxText
Box Text properties.
Fields:
boxText (series string) : Text to be printed on the box
text_size (series string) : Text size. Default is size.auto
text_color (series color) : Box text color. Default is color.yellow.
text_halign (series string) : horizontal align style - default is text.align_center
text_valign (series string) : vertical align style - default is text.align_center
text_wrap (series string) : text wrap style - default is text.wrap_auto
text_font_family (series string) : Text font. Default is
Box
Box object
Fields:
p1 (chart.point) : Diagonal point one
p2 (chart.point) : Diagonal point two
properties (BoxProperties) : Box properties
textProperties (BoxText) : Box text properties
object (series box) : Box object created
PolyLineProperties
Fields:
curved (series bool)
closed (series bool)
xloc (series string)
lineColor (series color)
fillColor (series color)
lineStyle (series string)
lineWidth (series int)
PolyLine
Fields:
points (array)
properties (PolyLineProperties)
object (series polyline)
Drawing
lib_plot_composite_objectsLibrary "lib_plot_composite_objects"
library building on top of lib_plot_objects for composite objects such as Triangles and Polygons. heavily using chart.points
method tostring(this, date_format)
Namespace types: Triangle
Parameters:
this (Triangle)
date_format (simple string)
method tostring(this, date_format)
Namespace types: TriangleFill
Parameters:
this (TriangleFill)
date_format (simple string)
method tostring(this, date_format)
Namespace types: Polygon
Parameters:
this (Polygon)
date_format (simple string)
method tostring(this, date_format)
Namespace types: PolygonFill
Parameters:
this (PolygonFill)
date_format (simple string)
method tostring(this, date_format)
Namespace types: Triangle
Parameters:
this (Triangle )
date_format (simple string)
method tostring(this, date_format)
Namespace types: Polygon
Parameters:
this (Polygon )
date_format (simple string)
method tostring(this, date_format)
Namespace types: TriangleFill
Parameters:
this (TriangleFill )
date_format (simple string)
method tostring(this, date_format)
Namespace types: PolygonFill
Parameters:
this (PolygonFill )
date_format (simple string)
method create_triangle(this, b, c, args)
Namespace types: chart.point
Parameters:
this (chart.point)
b (chart.point)
c (chart.point)
args (LineArgs type from robbatt/lib_plot_objects/32)
method create_triangle(this, c)
Namespace types: D.Line
Parameters:
this (Line type from robbatt/lib_plot_objects/32)
c (chart.point)
method create_polygon(points, args)
Namespace types: chart.point
Parameters:
points (chart.point )
args (LineArgs type from robbatt/lib_plot_objects/32)
method create_polygon(start, others, args)
Namespace types: chart.point
Parameters:
start (chart.point)
others (chart.point )
args (LineArgs type from robbatt/lib_plot_objects/32)
method create_fill(this, fill_color)
Namespace types: Triangle
Parameters:
this (Triangle)
fill_color (color)
method create_fill(this, fill_color)
Namespace types: Polygon
Parameters:
this (Polygon)
fill_color (color)
method create_center_label(this, txt, args, tooltip)
Namespace types: Triangle
Parameters:
this (Triangle)
txt (string)
args (LabelArgs type from robbatt/lib_plot_objects/32)
tooltip (string)
method create_label(this, txt, args, tooltip)
Namespace types: Polygon
Parameters:
this (Polygon)
txt (string)
args (LabelArgs type from robbatt/lib_plot_objects/32)
tooltip (string)
method nz(this, default)
Namespace types: Triangle
Parameters:
this (Triangle)
default (Triangle)
method nz(this, default)
Namespace types: TriangleFill
Parameters:
this (TriangleFill)
default (TriangleFill)
method nz(this, default)
Namespace types: Polygon
Parameters:
this (Polygon)
default (Polygon)
method nz(this, default)
Namespace types: PolygonFill
Parameters:
this (PolygonFill)
default (PolygonFill)
method enqueue(id, item, max)
Namespace types: Triangle
Parameters:
id (Triangle )
item (Triangle)
max (int)
method enqueue(id, item, max)
Namespace types: Polygon
Parameters:
id (Polygon )
item (Polygon)
max (int)
method enqueue(id, item, max)
Namespace types: TriangleFill
Parameters:
id (TriangleFill )
item (TriangleFill)
max (int)
method enqueue(id, item, max)
Namespace types: PolygonFill
Parameters:
id (PolygonFill )
item (PolygonFill)
max (int)
method update(this, a, b, c)
Namespace types: Triangle
Parameters:
this (Triangle)
a (chart.point)
b (chart.point)
c (chart.point)
method update(this, points)
Namespace types: Polygon
Parameters:
this (Polygon)
points (chart.point )
method delete(this)
Namespace types: Triangle
Parameters:
this (Triangle)
method delete(this)
Namespace types: TriangleFill
Parameters:
this (TriangleFill)
method delete(this)
Namespace types: Polygon
Parameters:
this (Polygon)
method delete(this)
Namespace types: PolygonFill
Parameters:
this (PolygonFill)
method delete(this)
Namespace types: Triangle
Parameters:
this (Triangle )
method delete(this)
Namespace types: TriangleFill
Parameters:
this (TriangleFill )
method delete(this)
Namespace types: Polygon
Parameters:
this (Polygon )
method delete(this)
Namespace types: PolygonFill
Parameters:
this (PolygonFill )
method draw(this, ab_args_override, ac_args_override, bc_args_override)
Namespace types: Triangle
Parameters:
this (Triangle)
ab_args_override (LineArgs type from robbatt/lib_plot_objects/32)
ac_args_override (LineArgs type from robbatt/lib_plot_objects/32)
bc_args_override (LineArgs type from robbatt/lib_plot_objects/32)
method draw(this)
Namespace types: Polygon
Parameters:
this (Polygon)
method draw(this)
Namespace types: TriangleFill
Parameters:
this (TriangleFill)
method draw(this)
Namespace types: PolygonFill
Parameters:
this (PolygonFill)
method draw(this)
Namespace types: Triangle
Parameters:
this (Triangle )
method draw(this)
Namespace types: TriangleFill
Parameters:
this (TriangleFill )
method draw(this)
Namespace types: Polygon
Parameters:
this (Polygon )
method draw(this)
Namespace types: PolygonFill
Parameters:
this (PolygonFill )
method apply_style(this, args)
Namespace types: Triangle
Parameters:
this (Triangle)
args (LineArgs type from robbatt/lib_plot_objects/32)
method apply_style(this, args)
Namespace types: Polygon
Parameters:
this (Polygon)
args (LineArgs type from robbatt/lib_plot_objects/32)
method apply_style(this, args)
Namespace types: Triangle
Parameters:
this (Triangle )
args (LineArgs type from robbatt/lib_plot_objects/32)
method apply_style(this, args)
Namespace types: Polygon
Parameters:
this (Polygon )
args (LineArgs type from robbatt/lib_plot_objects/32)
Triangle
Fields:
a (chart.point) : first Corner
b (chart.point) : second Corner
c (chart.point) : third Corner
args (LineArgs type from robbatt/lib_plot_objects/32) : Wrapper for reusable arguments for line.new()
ab (Line type from robbatt/lib_plot_objects/32)
ac (Line type from robbatt/lib_plot_objects/32)
bc (Line type from robbatt/lib_plot_objects/32)
TriangleFill
Fields:
triangle (Triangle) : The Triangle object
plot (LineFill type from robbatt/lib_plot_objects/32) : The linefill object to be added and plotted via draw()
Polygon
Fields:
points (chart.point ) : array of points that make up the Polygon
center (chart.point) : Center point of the Polygon, can be used for a label and will be center for PolygonFill
args (LineArgs type from robbatt/lib_plot_objects/32) : Wrapper for reusable arguments for line.new()
plot (Line type from robbatt/lib_plot_objects/32) : An array of Lines that form Polygon Border
PolygonFill
Fields:
poly (Polygon) : the Polygon
fill_color (series color) : The color used to fill the space between the lines.
plot (TriangleFill )
lib_drawing_compositesLibrary "lib_drawing_composites"
methods to draw and manage composite obejects. Based on Trendoscope's added Triangle and Polygon composite objects, fixed tostring method output to be actual json
method tostring(this, format_date, format, tz, pretty)
Converts lib_drawing_types/LineProperties object to a json string representation
Namespace types: D.Point
Parameters:
this (Point type from HeWhoMustNotBeNamed/DrawingTypes/2) : lib_drawing_types/LineProperties object
format_date (simple bool)
format (simple string)
tz (simple string)
pretty (simple bool) : if true adds a line feed after every property and a space before properties (default: true)
Returns: string representation of lib_drawing_types/LineProperties
method tostring(this, pretty)
Converts lib_drawing_types/LabelProperties object to a json string representation
Namespace types: D.LineProperties
Parameters:
this (LineProperties type from HeWhoMustNotBeNamed/DrawingTypes/2) : lib_drawing_types/LabelProperties object
pretty (simple bool) : if true adds a line feed after every property and a space before properties (default: true)
Returns: string representation of lib_drawing_types/LabelProperties
method tostring(this, format_date, format, tz, pretty)
Converts lib_drawing_types/BoxProperties object to a json string representation
Namespace types: D.Line
Parameters:
this (Line type from HeWhoMustNotBeNamed/DrawingTypes/2) : lib_drawing_types/BoxProperties object
format_date (simple bool)
format (simple string)
tz (simple string)
pretty (simple bool) : if true adds a line feed after every property and a space before properties (default: true)
Returns: string representation of lib_drawing_types/BoxProperties
method tostring(this, pretty)
Converts lib_drawing_types/BoxText object to a json string representation
Namespace types: D.LabelProperties
Parameters:
this (LabelProperties type from HeWhoMustNotBeNamed/DrawingTypes/2) : lib_drawing_types/BoxText object
pretty (simple bool) : if true adds a line feed after every property and a space before properties (default: true)
Returns: string representation of lib_drawing_types/BoxText
method tostring(this, format_date, format, tz, pretty)
Converts lib_drawing_types/TriangleProperties object to a json string representation
Namespace types: D.Label
Parameters:
this (Label type from HeWhoMustNotBeNamed/DrawingTypes/2) : lib_drawing_types/TriangleProperties object
format_date (simple bool)
format (simple string)
tz (simple string)
pretty (simple bool) : if true adds a line feed after every property and a space before properties (default: true)
Returns: string representation of lib_drawing_types/TriangleProperties
method tostring(this, format_date, format, tz, pretty)
Namespace types: D.Linefill
Parameters:
this (Linefill type from HeWhoMustNotBeNamed/DrawingTypes/2)
format_date (simple bool)
format (simple string)
tz (simple string)
pretty (simple bool)
method tostring(this, pretty)
Namespace types: D.BoxProperties
Parameters:
this (BoxProperties type from HeWhoMustNotBeNamed/DrawingTypes/2)
pretty (simple bool)
method tostring(this, pretty)
Namespace types: D.BoxText
Parameters:
this (BoxText type from HeWhoMustNotBeNamed/DrawingTypes/2)
pretty (simple bool)
method tostring(this, format_date, format, tz, pretty)
Namespace types: D.Box
Parameters:
this (Box type from HeWhoMustNotBeNamed/DrawingTypes/2)
format_date (simple bool)
format (simple string)
tz (simple string)
pretty (simple bool)
method tostring(this, pretty)
Namespace types: DC.TriangleProperties
Parameters:
this (TriangleProperties type from robbatt/lib_drawing_composite_types/1)
pretty (simple bool)
method tostring(this, format_date, format, tz, pretty)
Namespace types: DC.Triangle
Parameters:
this (Triangle type from robbatt/lib_drawing_composite_types/1)
format_date (simple bool)
format (simple string)
tz (simple string)
pretty (simple bool)
method tostring(this, format_date, format, tz, pretty)
Namespace types: DC.Trianglefill
Parameters:
this (Trianglefill type from robbatt/lib_drawing_composite_types/1)
format_date (simple bool)
format (simple string)
tz (simple string)
pretty (simple bool)
method tostring(this, format_date, format, tz, pretty)
Namespace types: DC.Polygon
Parameters:
this (Polygon type from robbatt/lib_drawing_composite_types/1)
format_date (simple bool)
format (simple string)
tz (simple string)
pretty (simple bool)
method tostring(this, format_date, format, tz, pretty)
Namespace types: DC.Polygonfill
Parameters:
this (Polygonfill type from robbatt/lib_drawing_composite_types/1)
format_date (simple bool)
format (simple string)
tz (simple string)
pretty (simple bool)
method delete(this)
Namespace types: DC.Trianglefill
Parameters:
this (Trianglefill type from robbatt/lib_drawing_composite_types/1)
method delete(this)
Namespace types: DC.Triangle
Parameters:
this (Triangle type from robbatt/lib_drawing_composite_types/1)
method delete(this)
Namespace types: DC.Triangle
Parameters:
this (Triangle type from robbatt/lib_drawing_composite_types/1)
method delete(this)
Namespace types: DC.Trianglefill
Parameters:
this (Trianglefill type from robbatt/lib_drawing_composite_types/1)
method delete(this)
Namespace types: DC.Polygon
Parameters:
this (Polygon type from robbatt/lib_drawing_composite_types/1)
method delete(this)
Namespace types: DC.Polygonfill
Parameters:
this (Polygonfill type from robbatt/lib_drawing_composite_types/1)
method delete(this)
Namespace types: DC.Polygon
Parameters:
this (Polygon type from robbatt/lib_drawing_composite_types/1)
method delete(this)
Namespace types: DC.Polygonfill
Parameters:
this (Polygonfill type from robbatt/lib_drawing_composite_types/1)
method clear(this)
Namespace types: DC.Triangle
Parameters:
this (Triangle type from robbatt/lib_drawing_composite_types/1)
method clear(this)
Namespace types: DC.Trianglefill
Parameters:
this (Trianglefill type from robbatt/lib_drawing_composite_types/1)
method clear(this)
Namespace types: DC.Polygon
Parameters:
this (Polygon type from robbatt/lib_drawing_composite_types/1)
method clear(this)
Namespace types: DC.Polygonfill
Parameters:
this (Polygonfill type from robbatt/lib_drawing_composite_types/1)
method draw(this, is_polygon_section)
Namespace types: DC.Triangle
Parameters:
this (Triangle type from robbatt/lib_drawing_composite_types/1)
is_polygon_section (bool)
method draw(this)
Namespace types: DC.Trianglefill
Parameters:
this (Trianglefill type from robbatt/lib_drawing_composite_types/1)
method draw(this, is_polygon)
Namespace types: DC.Triangle
Parameters:
this (Triangle type from robbatt/lib_drawing_composite_types/1)
is_polygon (bool)
method draw(this)
Namespace types: DC.Polygon
Parameters:
this (Polygon type from robbatt/lib_drawing_composite_types/1)
method draw(this)
Namespace types: DC.Trianglefill
Parameters:
this (Trianglefill type from robbatt/lib_drawing_composite_types/1)
method draw(this)
Namespace types: DC.Polygonfill
Parameters:
this (Polygonfill type from robbatt/lib_drawing_composite_types/1)
method draw(this)
Namespace types: DC.Polygon
Parameters:
this (Polygon type from robbatt/lib_drawing_composite_types/1)
method draw(this)
Namespace types: DC.Polygonfill
Parameters:
this (Polygonfill type from robbatt/lib_drawing_composite_types/1)
method createCenter(this, other)
Namespace types: D.Point
Parameters:
this (Point type from HeWhoMustNotBeNamed/DrawingTypes/2)
other (Point type from HeWhoMustNotBeNamed/DrawingTypes/2)
method createCenter(this)
Namespace types: D.Point
Parameters:
this (Point type from HeWhoMustNotBeNamed/DrawingTypes/2)
method createCenter(this, other1, other2)
Namespace types: D.Point
Parameters:
this (Point type from HeWhoMustNotBeNamed/DrawingTypes/2)
other1 (Point type from HeWhoMustNotBeNamed/DrawingTypes/2)
other2 (Point type from HeWhoMustNotBeNamed/DrawingTypes/2)
method createLabel(this, labeltext, tooltip, properties)
Namespace types: D.Line
Parameters:
this (Line type from HeWhoMustNotBeNamed/DrawingTypes/2)
labeltext (string)
tooltip (string)
properties (LabelProperties type from HeWhoMustNotBeNamed/DrawingTypes/2)
method createLabel(this, labeltext, tooltip, properties)
Namespace types: DC.Triangle
Parameters:
this (Triangle type from robbatt/lib_drawing_composite_types/1)
labeltext (string)
tooltip (string)
properties (LabelProperties type from HeWhoMustNotBeNamed/DrawingTypes/2)
method createTriangle(this, p2, p3, properties)
Namespace types: D.Point
Parameters:
this (Point type from HeWhoMustNotBeNamed/DrawingTypes/2)
p2 (Point type from HeWhoMustNotBeNamed/DrawingTypes/2)
p3 (Point type from HeWhoMustNotBeNamed/DrawingTypes/2)
properties (TriangleProperties type from robbatt/lib_drawing_composite_types/1)
method createTrianglefill(this, fill_color, transparency)
Namespace types: DC.Triangle
Parameters:
this (Triangle type from robbatt/lib_drawing_composite_types/1)
fill_color (color)
transparency (int)
method createPolygonfill(this, fill_color, transparency)
Namespace types: DC.Polygon
Parameters:
this (Polygon type from robbatt/lib_drawing_composite_types/1)
fill_color (color)
transparency (int)
method createPolygon(points, properties)
Namespace types: D.Point
Parameters:
points (Point type from HeWhoMustNotBeNamed/DrawingTypes/2)
properties (TriangleProperties type from robbatt/lib_drawing_composite_types/1)
lib_drawing_composite_typesLibrary "lib_drawing_composite_types"
User Defined Types for basic drawing structure. Other types and methods will be built on these. (added type Triangle and Polygon to )
TriangleProperties
TriangleProperties object
Fields:
border_color (series color) : Box border color. Default is color.blue
fill_color (series color) : Fill color
fill_transparency (series int)
border_width (series int) : Box border width. Default is 1
border_style (series string) : Box border style. Default is line.style_solid
xloc (series string) : defines if drawing needs to be done based on bar index or time. default is xloc.bar_index
Triangle
Triangle object
Fields:
p1 (Point type from HeWhoMustNotBeNamed/DrawingTypes/2) : point one
p2 (Point type from HeWhoMustNotBeNamed/DrawingTypes/2) : point two
p3 (Point type from HeWhoMustNotBeNamed/DrawingTypes/2) : point three
properties (TriangleProperties) : Triangle properties
l12 (series line) : line object created
l23 (series line) : line object created
l31 (series line) : line object created
Trianglefill
Trianglefill object
Fields:
triangle (Triangle) : to create a linefill for
fill_color (series color) : Fill color
transparency (series int) : Fill transparency range from 0 to 100
object (series linefill) : linefill object created
Polygon
Polygon object
Fields:
center (Point type from HeWhoMustNotBeNamed/DrawingTypes/2) : Point that triangles are using as common center
triangles (Triangle ) : an array of triangles that form the Polygon
Polygonfill
Polygonfill object
Fields:
_polygon (Polygon) : to create a fill for
_fills (Trianglefill ) : an array of Trianglefill objects that match the array of triangles in _polygon
CommonTypesDrawingLibrary "CommonTypesDrawing"
Provides a common library source for common types of used graphical drawing structures.
Includes: `Triangle, Quad, Polygon`
Triangle
Representation of a triangle using lines and linefill.
Fields:
ab : Edge of point a to b.
bc : Edge of point b to c.
ca : Edge of point c to a.
fill : Fill of the object.
solid : Check if polygon should have a fill.
Quad
Representation of a quadrilateral using lines and linefill.
Fields:
ab : Edge of point a to b.
bc : Edge of point b to c.
cd : Edge of point c to d.
da : Edge of point d to a.
fill : Fill of the object.
solid : Check if polygon should have a fill.
Polygon
Representation of a polygon using lines and linefill.
Fields:
edges : List of edges in the polygon.
fills : Fills of the object.
closed : Check if polygon line should connect last vertice to first.
solid : Check if polygon should have a fill.
Vector2DrawLineLibrary "Vector2DrawLine"
Extends line type with methods for Vector2 and Segment2.
new(origin, target, xloc, extend, color, style, width)
Draws a line using Segment type to hold its coordinate properties..
Parameters:
origin : Vector2 . Origin vector of the line.
target : Vector2 . Target vector of the line.
xloc : string
extend : string
color : color
style : string
width : int
Returns: line object
new(segment, xloc, extend, color, style, width)
Draws a line using Segment type to hold its coordinate properties..
Parameters:
segment : Segment2 . Segment with positional coordinates.
xloc : string
extend : string
color : color
style : string
width : int
Returns: line object
rotate_around(this, center, angle)
Instance method to rotate line around center vector (modifies input line).
Parameters:
this : line . Line object.
center : Vector2 . Center of rotation.
angle : float . Rotation angle in degrees.
Returns: line. Rotated line object.
[e2] Drawing Library :: Horizontal Ray█ OVERVIEW
Library "e2hray"
A drawing library that contains the hray() function, which draws a horizontal ray/s with an initial point determined by a specified condition. It plots a ray until it reached the price. The function let you control the visibility of historical levels and setup the alerts.
█ HORIZONTAL RAY FUNCTION
hray(condition, level, color, extend, hist_lines, alert_message, alert_delay, style, hist_style, width, hist_width)
Parameters:
condition : Boolean condition that defines the initial point of a ray
level : Ray price level.
color : Ray color.
extend : (optional) Default value true, current ray levels extend to the right, if false - up to the current bar.
hist_lines : (optional) Default value true, shows historical ray levels that were revisited, default is dashed lines. To avoid alert problems set to 'false' before creating alerts.
alert_message : (optional) Default value string(na), if declared, enables alerts that fire when price revisits a line, using the text specified
alert_delay : (optional) Default value int(0), number of bars to validate the level. Alerts won't trigger if the ray is broken during the 'delay'.
style : (optional) Default value 'line.style_solid'. Ray line style.
hist_style : (optional) Default value 'line.style_dashed'. Historical ray line style.
width : (optional) Default value int(1), ray width in pixels.
hist_width : (optional) Default value int(1), historical ray width in pixels.
Returns: void
█ EXAMPLES
• Example 1. Single horizontal ray from the dynamic input.
//@version=5
indicator("hray() example :: Dynamic input ray", overlay = true)
import e2e4mfck/e2hray/1 as e2draw
inputTime = input.time(timestamp("20 Jul 2021 00:00 +0300"), "Date", confirm = true)
inputPrice = input.price(54, 'Price Level', confirm = true)
e2draw.hray(time == inputTime, inputPrice, color.blue, alert_message = 'Ray level re-test!')
var label mark = label.new(inputTime, inputPrice, 'Selected point to start the ray', xloc.bar_time)
• Example 2. Multiple horizontal rays on the moving averages cross.
//@version=5
indicator("hray() example :: MA Cross", overlay = true)
import e2e4mfck/e2hray/1 as e2draw
float sma1 = ta.sma(close, 20)
float sma2 = ta.sma(close, 50)
bullishCross = ta.crossover( sma1, sma2)
bearishCross = ta.crossunder(sma1, sma2)
plot(sma1, 'sma1', color.purple)
plot(sma2, 'sma2', color.blue)
// 1a. We can use 2 function calls to distinguish long and short sides.
e2draw.hray(bullishCross, sma1, color.green, alert_message = 'Bullish Cross Level Broken!', alert_delay = 10)
e2draw.hray(bearishCross, sma2, color.red, alert_message = 'Bearish Cross Level Broken!', alert_delay = 10)
// 1b. Or a single call for both.
// e2draw.hray(bullishCross or bearishCross, sma1, bullishCross ? color.green : color.red)
• Example 3. Horizontal ray at the all time highs with an alert.
//@version=5
indicator("hray() example :: ATH", overlay = true)
import e2e4mfck/e2hray/1 as e2draw
var float ath = 0, ath := math.max(high, ath)
bool newAth = ta.change(ath)
e2draw.hray(nz(newAth ), high , color.orange, alert_message = 'All Time Highs Tested!', alert_delay = 10)
