how underline on QCAD

[vito.samp]

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

[Husky]

Hi,

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.

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

Hatch from selection:
https://qcad.org/doc/qcad/3.28.2/refere ... on_en.html

Hatch from segments:
https://www.qcad.org/doc/qcad/latest/re ... ts_en.html

[vito.samp]

It dosent work ... It is a year I am trying

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

[CVH]

It dosent work ... It is a year I am trying

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

[vito.samp]

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

[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