how underline on QCAD

hello dears,

I would like to know how to create in a veru easy and fast way the blu lines that are used to make evidence something.

I would like to use something to put in evidenze an area (like the blu lines in the attachment), the idea showded o something similar I like.

thank you for your kind suppurt
BR,.
VS

Hi,

that is called “Hatch”. Qcad offers two tools to create a hatch:

Hatch from selection:

Hatch from segments:

It dosent work … It is a year I am trying

Can you please show me a video on how to do it???

You first draw the (blue) outlines as closed contours, preferable as closed polylines.
Then select all outlines as outer and inner boundary and use Hatch from selection.

Regards,
CVH

As I said it doens’t work, I used closed lines

If possible then please attach your drawing with the boundaries or a snippet of it.
If proprietary then you could attach it to a private message (PM)

Regards,
CVH