Draw.Polygon()

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Draw.Polygon()

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Definition

Draws a polygon which can have a user defined set of anchors.

 

Method Return Value

A Polygon object that represents the draw object.

 

Syntax

Draw.Polygon(NinjaScriptBase owner, string tag, bool isAutoScale, List<ChartAnchor> chartAnchors, bool isGlobal, string templateName)

Draw.Polygon(NinjaScriptBase owner, string tag, bool isAutoScale, List<ChartAnchor> chartAnchors, Brush brush, DashStyleHelper dashStyle, Brush areaBrush, int areaOpacity)

Draw.Polygon(NinjaScriptBase owner, string tag, bool isAutoScale, int anchor1BarsAgo, double anchor1Y, int anchor2BarsAgo, double anchor2Y, int anchor3BarsAgo, double anchor3Y, int anchor4BarsAgo, double anchor4Y)

Draw.Polygon(NinjaScriptBase owner, string tag, bool isAutoScale, DateTime Anchor1Time, double anchor1Y, DateTime Anchor2Time, double anchor2Y, DateTime Anchor3Time, double anchor3Y, DateTime Anchor4Time, double anchor4Y)

Draw.Polygon(NinjaScriptBase owner, string tag, bool isAutoScale, int anchor1BarsAgo, double anchor1Y, int anchor2BarsAgo, double anchor2Y, int anchor3BarsAgo, double anchor3Y, int anchor4BarsAgo, double anchor4Y, int anchor5BarsAgo, double anchor5Y)

Draw.Polygon(NinjaScriptBase owner, string tag, bool isAutoScale, DateTime Anchor1Time, double anchor1Y, DateTime Anchor2Time, double anchor2Y, DateTime Anchor3Time, double anchor3Y, DateTime Anchor4Time, double anchor4Y, DateTime Anchor5Time, double anchor5Y)

Draw.Polygon(NinjaScriptBase owner, string tag, bool isAutoScale, int anchor1BarsAgo, double anchor1Y, int anchor2BarsAgo, double anchor2Y, int anchor3BarsAgo, double anchor3Y, int anchor4BarsAgo, double anchor4Y, int anchor5BarsAgo, double anchor5Y, int anchor6BarsAgo, double anchor6Y)

Draw.Polygon(NinjaScriptBase owner, string tag, bool isAutoScale, DateTime Anchor1Time, double anchor1Y, DateTime Anchor2Time, double anchor2Y, DateTime Anchor3Time, double anchor3Y, DateTime Anchor4Time, double anchor4Y, DateTime Anchor5Time, double anchor5Y, DateTime Anchor6Time, double anchor6Y)

 
 

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. Default value is false.

chartAnchors

A list of the chart anchors

anchor1BarsAgo

The bar the first anchor of the object will be drawn at. A value of 10 would be 10 bars ago.

anchor2BarsAgo

The bar the second anchor of the object will be drawn at. A value of 10 would be 10 bars ago.

anchor3BarsAgo

The bar the third anchor of the object will be drawn at. A value of 10 would be 10 bars ago.

anchor4BarsAgo

The bar the forth anchor of the object will be drawn at. A value of 10 would be 10 bars ago.

anchor5BarsAgo

The bar the fifth anchor of the object will be drawn at. A value of 10 would be 10 bars ago.

anchor6BarsAgo

The bar the sixth anchor of the object will be drawn at. A value of 10 would be 10 bars ago.

anchor1Y

The first anchor y value

anchor2Y

The second anchor y value

anchor3Y

The third anchor y value

anchor4Y

The forth anchor y value

anchor5Y

The fifth anchor y value

anchor6Y

The sixth anchor y value

Anchor1Time

The time the first anchor of the object will be drawn at

Anchor2Time

The time the second anchor of the object will be drawn at

Anchor3Time

The time the third anchor of the object will be drawn at

Anchor4Time

The time the forth anchor of the object will be drawn at

Anchor5Time

The time the fifth anchor of the object will be drawn at

Anchor6Time

The time the sixth anchor of the object will be drawn at

areaBrush

The brush used to color draw object (reference)

areaOpacity

Sets the level of transparency for the fill color. Valid values between 0 - 100. (0 = completely transparent, 100 = no opacity)

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

ns


// Draws a Polygon object based on bars ago and y anchors
Draw.Polygon(this, "tag1", false, 20, 194, 10, 184, 13, 176, 25, 182);

 

// Draws a Polygon object based on a list of anchors with specified times

List<ChartAnchor> anchors = new List<ChartAnchor>();

anchors.Add(new ChartAnchor(new DateTime(2018, 5, 25), 194, ChartControl));

anchors.Add(new ChartAnchor(new DateTime(2018, 6, 12), 184, ChartControl));

anchors.Add(new ChartAnchor(new DateTime(2018, 6, 7), 176, ChartControl));

anchors.Add(new ChartAnchor(new DateTime(2018, 5, 21), 182, ChartControl));

                         

Draw.Polygon(this, "tag1", false, anchors, Brushes.CornflowerBlue, DashStyleHelper.Solid, Brushes.CornflowerBlue, 40);