delorie.com/archives/browse.cgi   search  
Mail Archives: geda-user/2014/03/05/06:56:47

X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f
X-Recipient: geda-user AT delorie DOT com
X-Mailer: exmh version 2.8.0 04/21/2012 (debian 1:2.8.0~rc1-2) with nmh-1.5
X-Exmh-Isig-CompType: repl
X-Exmh-Isig-Folder: inbox
From: karl AT aspodata DOT se
To: geda-user AT delorie DOT com
Subject: Re: [geda-user] gschem attributes only for symbols pins and nets?
In-reply-to: <1393977186.2845.14.camel@AMD64X2.fritz.box>
References: <1393977186 DOT 2845 DOT 14 DOT camel AT AMD64X2 DOT fritz DOT box>
Comments: In-reply-to Stefan Salewski <mail AT ssalewski DOT de>
message dated "Wed, 05 Mar 2014 00:53:06 +0100."
Mime-Version: 1.0
Message-Id: <20140305115559.5F2ED807ABF4@turkos.aspodata.se>
Date: Wed, 5 Mar 2014 12:55:58 +0100 (CET)
X-Virus-Scanned: ClamAV using ClamSMTP
Reply-To: geda-user AT delorie DOT com
Errors-To: nobody AT delorie DOT com
X-Mailing-List: geda-user AT delorie DOT com
X-Unsubscribes-To: listserv AT delorie DOT com

Stefan:
> http://ssalewski.de/tmp/prop.png

I like your millimeter paper like grid.
Your transistors, do C and E have their pins inside the circle ?

About the "sym" thing; nice tought a little confusing at first.

If you show x and y, perhaps you should make a cross or something for 
the symbols attachment point.

Orientaion, is that that the same as the symbols angle of rotation ?
Why do you have a checkmark for orientation, shouldn't 0 (= no rotation 
suffice) ?

The checkmarks for the attributes, is that for visibility ?

I liked your nine text "Origin" circles.

The "+ - <> 100 - + 300 - +" near the bottom, what's that for ?

> Basically I am satisfied, it is compact and not too ugly.

Hmm...

> Now I wonder if gschem supports attached attributes for all elements,
> even text elements, or only for symbols, pins and nets.

T 200 200 5 8 1 1 0
test=true
{
T 100 100 5 8 1 1 0
hello=3
}

seems to work all right, move the "test" and the "3" will move along.
docs/wiki/geda-file_format_spec.html says

 "Attributes are attached to the previous object."

and doesn't state any restrictions, but:

T 200 200 5 8 1 1 0
test=true
{
T 100 100 5 8 1 1 0
hello=3
{
T 300 300 5 8 1 1 0
deep=yes
}
}

didn't work.

...
> Indeed I can not really imagine what sense attributes for boxes or text
> elements can make -- but on the other hand when the attributes widget
> already exist, why not show it always.

What about (try it):

T 200 200 5 8 1 1 0
Value=2  = 8
{
T 280 280 5 5 1 1 0
power=3
}

> A related question: For boxes we have mesh and hatch, with angle and
> size parameters. Has someone ever used that for schematics? May cairo
> drawing routine supports that from the early days, but I wonder if I
> should offer all the related parameters for the user interface -- it may
> confuse beginners, and when no one use it...

Don't know.

Regards,
/Karl Hammar

-----------------------------------------------------------------------
Aspö Data
Lilla Aspö 148
S-742 94 Östhammar
Sweden
+46 173 140 57


- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019