<div dir="ltr">Thanks Robby<div><br></div><div>That may be useful. </div><div><br></div><div>FYI: I'm biting the bullet and trying to introduce a "good" triangular rendering to reduce the jaggedness of curves (which are common in images like the simple PLT logo) and while I've almost got something that almost works from a sampled image, I'm not there yet.</div><div><br></div><div>Dan</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Sep 21, 2014 at 6:13 PM, Robby Findler <span dir="ltr"><<a href="mailto:robby@eecs.northwestern.edu" target="_blank">robby@eecs.northwestern.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">There is some racket code, but it just duplicates the ps code, drawing<br> directly into a dc. (This can be lifted into a pict, via 'dc'.) If<br> that would be helpful, I can supply it.<br> <span class="HOEnZb"><font color="#888888"><br> Robby<br> </font></span><div class="HOEnZb"><div class="h5"><br> <br> On Sun, Sep 21, 2014 at 8:09 PM, Daniel Prager<br> <<a href="mailto:daniel.a.prager@gmail.com">daniel.a.prager@gmail.com</a>> wrote:<br> > Thanks Alexander & John<br> ><br> > On further examination I'm not sure that direct-drawing particularly helps<br> > me, but I appreciate the references (and the history).<br> ><br> > I'll make sure that there's a nice effect for the design: just bear with me,<br> > I'm not quite satisfied with what can be currently be achieved.<br> ><br> > Dan<br> ><br> > On Sun, Sep 21, 2014 at 5:52 PM, John Clements <<a href="mailto:clements@brinckerhoff.org">clements@brinckerhoff.org</a>><br> > wrote:<br> >><br> >> There are a whole bunch of ways of answering this question; you might want<br> >> Neil’s fantastic ray-traced version, or just the simple paths. In case it’s<br> >> helpful, here’s the original postscript file generated by Shriram, Robby,<br> >> and Matthew. Oh, wait, here’s the comment from the file:<br> >><br> >> %%Title: PLT Lambda<br> >> %%Creator: Matthew, then Shriram, finally Robby<br> >> %%CreationDate: June 24, 1997<br> >> %%For: PLT<br> >><br> >> (NB: Apple Mail tries to render this as an image, pretty badly. Save the<br> >> attachment to read it.)<br> >><br> >><br> >><br> >><br> >> On Sep 21, 2014, at 4:59 PM, Alexander D. Knauth <<a href="mailto:alexander@knauth.org">alexander@knauth.org</a>><br> >> wrote:<br> >><br> >> > I tried it with the images in the email, but it was too big, so here it<br> >> > is just links.<br> >> > I think there was something on the list about this before, and I found<br> >> > these again from that:<br> >> ><br> >> > <a href="http://docs.racket-lang.org/images/Logos.html?q=plt-logo#%28def._%28%28lib._images%2Flogos..rkt%29._plt-logo%29%29" target="_blank">http://docs.racket-lang.org/images/Logos.html?q=plt-logo#%28def._%28%28lib._images%2Flogos..rkt%29._plt-logo%29%29</a><br> >> > (require images/logos)<br> >> > (plt-logo)<br> >> > and also<br> >> ><br> >> > <a href="http://docs.racket-lang.org/draw/overview.html?q=racket%2Fdraw#%28part._.Drawing_.Paths%29" target="_blank">http://docs.racket-lang.org/draw/overview.html?q=racket%2Fdraw#%28part._.Drawing_.Paths%29</a><br> >> > (down a little bit)<br> >> ><br> >> ><br> >> > On Sep 21, 2014, at 12:52 AM, Daniel Prager <<a href="mailto:daniel.a.prager@gmail.com">daniel.a.prager@gmail.com</a>><br> >> > wrote:<br> >> ><br> >> >> There was interest following my talk at RacketCon in a <a href="http://www.youpatch.com" target="_blank">www.youpatch.com</a><br> >> >> quilt pattern featuring the PLT symbol<br> >> >> (file:///Users/dan/Documents/plt.svg).<br> >> >><br> >> >> I was having a play with <a href="http://youpatch.com" target="_blank">youpatch.com</a> by standard means, to put<br> >> >> together a commemorative pattern, but I think I can do a cleaner job given<br> >> >> access to Racket code that generates the image.<br> >> >><br> >> >> Can anyone point me to, or send me the code?<br> >> >><br> >> >><br> >> >> Dan<br> >> >> ____________________<br> >> >> Racket Users list:<br> >> >> <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a><br> >> > ____________________<br> >> > Racket Users list:<br> >> > <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a><br> >><br> >><br> ><br> ><br> ><br> > --<br> > Daniel Prager<br> > Agile/Lean Coaching, Software Development and Leadership<br> > Startup: <a href="http://www.youpatch.com" target="_blank">www.youpatch.com</a><br> > Twitter: @agilejitsu<br> > Blog: <a href="http://agile-jitsu.blogspot.com" target="_blank">agile-jitsu.blogspot.com</a><br> ><br> > ____________________<br> > Racket Users list:<br> > <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a><br> ><br> </div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr"><div style="font-family:arial;font-size:small"><b>Daniel Prager</b></div><div style="font-family:arial;font-size:small">Agile/Lean Coaching, Software Development and Leadership<br></div><div style="font-family:arial;font-size:small"><font color="#999999">Startup: </font><font color="#000000"><a href="http://www.youpatch.com" target="_blank">www.youpatch.com</a></font></div><div style="font-family:arial;font-size:small"><font color="#999999">Twitter:</font> <a href="https://twitter.com/agilejitsu" style="color:rgb(17,85,204)" target="_blank">@agilejitsu</a> </div><div style="font-family:arial;font-size:small"><font color="#999999">Blog:</font> <a href="http://agile-jitsu.blogspot.com/" style="color:rgb(17,85,204)" target="_blank">agile-jitsu.blogspot.com</a></div></div> </div>