Background colors

[ACM]

Here is another example using the Envelope study (attached)
Alex

[brianb]

Is it possible to apply the background efs inside of another efs? I would like to apply the color changes to another efs of the $TICK on a chart of the YM #F. I do not want the main chart background changing color, only the efs of the $TICK section so I don't have to open a second chart and place it below my main one like I am doing now.

[ACM]

brianb
The logic used as an example in the background efs should be applicable to any study/indicator in the price window or in a study window.
Alex

[brianb]

How can this be changed to show bars or candles instead of lines?

function preMain() {
setStudyTitle("BackgroundcolorTick");
setDefaultBarFgColor(Color.blue, 0);


}

function main(nLength) {
var Cl = close(0,"$TICK");
var vValue1 = 250;
var vValue2 = 0;
var vValue3 = -250;

setBarBgColor(Color.lime,0,250,null);
setBarBgColor(Color.lightgrey,1,-250,250);
setBarBgColor(Color.red,2,null,-250);

return new Array (vValue1+"",vValue2+"",vValue3+"",Cl);


}