addLineTool()

addLineTool()

addLineTool()

The addLineTool function allows you to add various eSignal line tool objects into your chart. The supported line tool types are:

Line Tool Variations

addLineTool(LineTool.MOB, x, y, name);

addLineTool(LineTool.ELLIPSE, x1, x2, name);

addLineTool(LineTool.HORZ, y, nThickness, Color, name);

addLineTool(LineTool.VERT, x, nThickness, Color, name);

addLineTool(LineTool.REGRESSION, x1, x2, nThickness, Color, name);

addLineTool(LineTool.ARROW, x1, y1, x2, y2, nThickness, Color, name);

addLineTool(LineTool.SEGMENT, x1, y1, x2, y2, nThickness, Color, name);

addLineTool(LineTool.RAY, x1, y1, x2, y2, nThickness, Color, name);

addLineTool(LineTool.EXTENDED, x1, y1, x2, y2, nThickness, Color, name);

addLineTool(LineTool.CIRCLE, x1, y1, x2, y2, nThickness, Color, name);

Usage

function preMain() {

       setPriceStudy(true);

       setStudyTitle("linetool");

}

function main() {

var c;

       if( getCurrentBarIndex() == 0 ) {

               c = close(0);

               addLineTool( LineTool.HORZ, c, 2, Color.blue, "horz1" );

               addLineTool( LineTool.VERT, -34, 2, Color.blue, "vert1" );

               addLineTool( LineTool.ARROW, -104, c-5, -69, c-4, 2, Color.blue, "arrow1" );

               addLineTool( LineTool.SEGMENT, -104, c-4, -69, c-3, 2, Color.blue, "segment1" );

               addLineTool( LineTool.RAY, -104, c-3, -69, c-2, 2, Color.blue, "ray" );

               addLineTool( LineTool.EXTENDED, -104, c-2, -69, c-1, 2, Color.blue, "extended" );

               addLineTool( LineTool.REGRESSION, -104, -69, 1, Color.blue, "reg1" );

               addLineTool( LineTool.CIRCLE, -50, c, -34, c, 1, Color.blue, "circle1" );

       }

}

clearLineTool()

removeLineTool()