Several vertical lines in the future

[Mermoz_2et]

Hello,
I tried to draw several vertical lines in a chart, but on the right of the last bar (with a correct choice for the right margin offset !), with indexes above 0 (>>0). And eSignal seems to refuse that.
for information, I use this code :
drawLineAbsolute(4, val1, 4, val2, PS_SOLID, 3, color1, "myline");
to draw a vertical line in the index 4, from val1 to val2.

I have two questions on that subject :
- 1 -
How can I draw two vertical lines, each with a specific index ? for example, the first line with index at 2, and the second line with index at 3.
- 2 -
Is it possible to draw two lines on the same index ?

Another question about drawing something in a chart :
Is it possible to draw a rectangle defined by two indexes, for example from index = -10 to index = 0, and by two values (on the Y-axis), for example from val1 to val2. And with a color defined by code to fill this rectangle (and not only to view the border).

Thank you in advance.

[Doji3333]

Use drawLineRelative() for these functions. The current bar is always ZERO (0) in efs. So drawing at 2, 3, 4, 5+ draws lines to the RIGHT of the last bar on the chart.

Doing this with drawLineAbsolute() will probably not work the way you want. The simple fix is "Relative" - like I explained.

drawLineRelative(1,close(),1,high(), PS_SOLID, 2, Color.magenta, "HC");
// Draws a high~close line 1 bar to the right of the last bar on the chart.

drawLineRelative(2,low(),2,high(), PS_SOLID, 2, Color.magenta, "HC");
// Draws a high~low line 2 bar to the right of the last bar on the chart.

Let me know if this works for you?

[Mermoz_2et]

of course, I will tell you if it works, but I have to reorganize a big code before I can use that.
Thanks in advance.
Mermoz