visualization

Library "visualization"

method tagLine(message, priceLevel, showCondition, labelPosition, labelSize, offsetX, textColor, bgColor, lineWidth, lineStyle)
Creates a textLabel with line at specified price level
Namespace types: series string, simple string, input string, const string
Parameters:
message (string): Text to display in the textLabel. If starts with '$', price included. Empty = no textLabel
priceLevel (float): Price level for textLabel and line positioning
showCondition (bool): Condition to display the textLabel and line
labelPosition (string): Label position ("above", "below")
labelSize (string): Label size
offsetX (int): X-axis offset for textLabel and line
textColor (color): Text color
bgColor (color): Background color
lineWidth (int): Line width
lineStyle (string): Line style
Returns: void

textLabel(message, showCondition, position, textColor)
Creates dynamic labels with optional arrows
Parameters:
message (string): Message to show (prefix with "!" to hide arrow)
showCondition (bool): Display condition
position (string): Label position ("above", "below")
textColor (color): Text color
Returns: void

box(showCondition, topValue, bottomValue, barsBack, borderColor, bgColor)
Creates a box around price range
Parameters:
showCondition (bool): Condition to draw the box
topValue (float): Optional custom top value
bottomValue (float): Optional custom bottom value
barsBack (int): Number of bars to look back
borderColor (color): Box border color
bgColor (color): Box background color
Returns: box Box object

版本注释

v3

Updated:
textLabel(message, showCondition, labelPosition, textColor)
Creates dynamic labels with optional arrows
Parameters:
message (string): Message to show (prefix with "!" to hide arrow)
showCondition (bool): Display condition
labelPosition (string): Label labelPosition ("above", "below")
textColor (color): Text color
Returns: void

版本注释

v4

Updated:
textLabel(message, showCondition, labelPosition, textColor, tooltip)
Creates dynamic labels with optional arrows and tooltips
Parameters:
message (string): Message to show (prefix with "!" to hide arrow)
showCondition (bool): Display condition
labelPosition (string): Label labelPosition ("above", "below")
textColor (color): Text color
tooltip (string): Optional tooltip text to show on hover
Returns: void

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