draw alert line instead of arrow

[steven]

right now my efs formula displays an arrow when alert triggered:

Funtion onAction2(){
drawShapeRelative(0, low(-2), Shape.UPARROW,"",Color.RGB(0.0.0), Shape.TOP):
vLastAlert = 2;
}

I would like to draw a horizonal line form (-1) BAR to 15 bars froward instead of the arrow. Is this possible.
Thank you

[ACM]

Re: draw alert line instead of arrow

sjsr
Yes it is possible.
Assuming that the line is to be positioned at the Low of two bars back [as per your drawShape example] then it weould be something as follows
drawLineRelative(-1, low(-2), 15, low(-2), PS_SOLID, 2, Color.black, "line")
For the description and syntax of the drawLineRelative() function see this article in the EFS KnowledgeBase
Alex

Originally posted by sjsr
right now my efs formula displays an arrow when alert triggered:

Funtion onAction2(){
drawShapeRelative(0, low(-2), Shape.UPARROW,"",Color.RGB(0.0.0), Shape.TOP):
vLastAlert = 2;
}

I would like to draw a horizonal line form (-1) BAR to 15 bars froward instead of the arrow. Is this possible.
Thank you