core

table core

Brief

The core functions and constants.

Details

The table core is always defined in the indicator, signal or strategy.

Static Public Properties
host	The host application.
indicators	The indicator manager.

Static Public Methods
app_path	Gets the path to lua5.1.dll
autoBuffer	Creates a set of output streams synchronized with the specified stream.
colors	Creates an color table
crosses	Checks whether one stream crosses the other stream in any direction at the specified position.
crossesOver	Checks whether one stream crosses over the other stream at the specified position.
crossesUnder	Checks whether one stream crosses under the other stream at the specified position.
date	Creates date value.
datetime	Creates date and time value.
dateToTable	Converts the date with a number format into the table.
drawLine	Draws the line in the output stream.
findDate	Searches in the price stream for the specified date.
formatDate	Formats date/time into a string.
getcandle	Gets the begin and end of the candle to which the specified date belongs.
isnontrading	Checks whether the specified date and time is the regular non-trading hours.
makeHttpLoader	Creates an HTTP reader.
now	Returns the current local date and time.
parseCsv	Parses comma-separated values.
range	Creates the range table for the statistics methods using the 'from' and 'to' indexes.
rangeFrom	Creates the range table for the statistics methods using the 'from' index and the size of the range.
rangeTo	Creates the range table for the statistics methods using the 'to' index and the size of the range.
rgb	Creates the color from the red, green, and blue components.
tableToDate	Converts the table into the date with a number format.
valuemap	Creates a value map.

Public Constant Properties
ASYNC_REDRAW	The flag indicating that the indicator must be redrawn after async notification.
Bar	The type of the indicator required source or of the line output.
COLOR_BACKGROUND	The identifier of the color (default color of chart background)
COLOR_CUSTOMLEVEL	The identifier of the color (default color of custom level lines)
COLOR_DOWNCANDLE	The identifier of the color (default color of descending candles)
COLOR_LABEL	The identifier of the color (default color of labels)
COLOR_LINE	The identifier of the color (default color of lines)
COLOR_UPCANDLE	The identifier of the color (default color of ascending candles)
CR_BOTTOM	The type of the label coordinate.
CR_CENTER	The type of the label coordinate.
CR_CHART	The type of the label coordinate.
CR_LEFT	The type of the label coordinate.
CR_RIGHT	The type of the label coordinate.
CR_TOP	The type of the label coordinate.
Dot	The type of the indicator output.
FLAG_ACCOUNT	The parameter behavior flag.
FLAG_ALLOW_TRADE	The parameter behavior flag.
FLAG_EMAIL	The parameter behavior flag.
FLAG_INDICATOR	The parameter behavior flag.
FLAG_INSTRUMENTS	The parameter behavior flag.
FLAG_LEVEL_STYLE	The parameter behavior flag.
FLAG_LINE_STYLE	The parameter behavior flag.
FLAG_ONLYINDICATORS	The parameter behavior flag.
FLAG_ONLYOSCILLATORS	The parameter behavior flag.
FLAG_ORDER	The parameter behavior flag.
FLAG_PERIODS	The parameter behavior flag.
FLAG_PERIODS_EDIT	The parameter behavior flag.
FLAG_PRICE	The parameter behavior flag.
FLAG_SOUND	The parameter behavior flag.
FLAG_STRATEGY	The parameter behavior flag.
FLAG_TRADE	The parameter behavior flag.
H_Center	The horizonal alignment of a label.
H_Left	The horizonal alignment of a label.
H_Right	The horizonal alignment of a label.
Indicator	The type of the indicator.
Line	The type of the indicator output.
LINE_DASH	The line style (dashed line).
LINE_DASHDOT	The line style (dash-dotted line).
LINE_DOT	The line style (dotted line).
LINE_NONE	The line style (invisible line).
LINE_SOLID	The line style (solid line).
Oscillator	The type of the indicator.
Tick	The type of the indicator required source.
TZ_EST	Time zone (New York time).
TZ_FINANCIAL	The financial time time zone.
TZ_LOCAL	The user local time zone.
TZ_SERVER	The time zone of the server.
TZ_TS	The time zone chosen to show dates in the host application.
TZ_UTC	Time zone (Universal Coordinated Time).
UpdateAll	Indicator update mode.
UpdateLast	Indicator update mode.
UpdateNew	Indicator Update mode.
V_Bottom	The vertical alignment of a label.
V_Center	The vertical alignment of a label.
V_Top	The vertical alignment of a label.

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