NinjaScript > Language Reference > Common > Drawing

Definition

Draws a trend channel.

Method Return Value

A TrendChannel object that represents the draw object.

Syntax

Draw.TrendChannel(NinjaScriptBase owner, string tag, bool isAutoScale, int anchor1BarsAgo, double anchor1Y, int anchor2BarsAgo, double anchor2Y, int anchor3BarsAgo, double anchor3Y)
Draw.TrendChannel(NinjaScriptBase owner, string tag, bool isAutoScale, DateTime anchor1Time, double anchor1Y, DateTime anchor2Time, double anchor2Y, DateTime anchor3Time, double anchor3Y)
Draw.TrendChannel(NinjaScriptBase owner, string tag, bool isAutoScale, int anchor1BarsAgo, double anchor1Y, int anchor2BarsAgo, double anchor2Y, int anchor3BarsAgo, double anchor3Y, bool isGlobal, string templateName)
Draw.TrendChannel(NinjaScriptBase owner, string tag, bool isAutoScale, DateTime anchor1Time, double anchor1Y, DateTime anchor2Time, double anchor2Y, DateTime anchor3Time, double anchor3Y, bool isGlobal, string templateName)

Parameters

owner	The hosting NinjaScript object which is calling the draw method Typically will be the object which is calling the draw method (e.g., "this")
tag	A user defined unique id used to reference the draw object. For example, if you pass in a value of "myTag", each time this tag is used, the same draw object is modified. If unique tags are used each time, a new draw object will be created each time.
isAutoScale	Determines if the draw object will be included in the y-axis scale
anchor1BarsAgo	The number of bars ago (x value) of the 1st anchor point
anchor1Time	The time of the 1st anchor point
anchor1Y	The y value of the 1st anchor point
anchor2BarsAgo	The number of bars ago (x value) of the 2nd anchor point
anchor2Time	The time of the 2nd anchor point
anchor2Y	The y value of the 2nd anchor point
anchor3BarsAgo	The number of bars ago (x value) of the 3rd anchor point
anchor3Time	The time of the 3rd anchor point
anchor3Y	The y value of the 3rd anchor point
isGlobal	Determines if the draw object will be global across all charts which match the instrument
templateName	The name of the drawing tool template the object will use to determine various visual properties (empty string could be used to just use the UI default visuals instead)

Examples


// Draws a trend channel Draw.TrendChannel(this, "tag1", true, 10, Low[10], 0, High[0], 10, High[10] + 5 * TickSize);