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<div class="moz-cite-prefix">On 02/13/2014 10:27 PM, Ivica Bukvic
wrote:<br>
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<blockquote
cite="mid:CAJrgGbY_NYo5eBDePqkXmr04kNwj-bu+wSJ1fkBt=Qd3QMiSkA@mail.gmail.com"
type="cite">
<p dir="ltr">In pd-l2ork nlets are highlighted which makes them
grow and as a result you can pinpoint them more easily. In k12
learning mode they are even bigger to help kids select them. HTH</p>
</blockquote>
<br>
That's after you register a "hit". But can you actually register a
"hit" when the mouse is within n pixels of the xlet?<br>
<br>
I ran into this with the svg-data structures stuff. I made some
points on a graph grow when the mouse enters them. But it turns out
it's much more usable if you have an insible area larger than the
point to register an "enter" event and then grow the point to that
size.<br>
<br>
-Jonathan<br>
<br>
<blockquote
cite="mid:CAJrgGbY_NYo5eBDePqkXmr04kNwj-bu+wSJ1fkBt=Qd3QMiSkA@mail.gmail.com"
type="cite">
<div class="gmail_quote">On Feb 13, 2014 5:23 PM, "Jonathan
Wilkes" <<a moz-do-not-send="true"
href="mailto:jancsika@yahoo.com">jancsika@yahoo.com</a>>
wrote:<br type="attribution">
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<div
style="font-size:12pt;font-family:HelveticaNeue,Helvetica
Neue,Helvetica,Arial,Lucida Grande,sans-serif">You'd have
to tweak the stuff in g_text.c and probably also g_rtext.c
to lie about the rectangle size, and to enlarge the bbox
for what gets counted as an xlet, then recompile.<br>
<br>
Meanwhile, there's a single tk canvas subcommand called
"-closeenough" that does exactly what you want. But Pd
doesn't use that-- it only fowards mouse motion over the
socket to Pd. Then Pd core queries the bounding box of
every object on the canvas, to see whether it falls within
the mouse coordinates. It does this for _every_ single
"motion" message received from the gui. (Run pd with the
-d 3 flag to see how often these messages get sent.)<br>
<br>
-Jonathan<br>
<span></span>
<div style="display:block"> <br>
<br>
<div style="font-family:HelveticaNeue,Helvetica
Neue,Helvetica,Arial,Lucida
Grande,sans-serif;font-size:12pt">
<div style="font-family:HelveticaNeue,Helvetica
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<div dir="ltr"> <font face="Arial"> On Thursday,
February 13, 2014 4:30 PM, "<a
moz-do-not-send="true"
href="mailto:puredata@11h11.com"
target="_blank">puredata@11h11.com</a>" <<a
moz-do-not-send="true"
href="mailto:puredata@11h11.com"
target="_blank">puredata@11h11.com</a>>
wrote:<br>
</font> </div>
<div>Hi all,<br>
<br>
I am getting older and it's more and more
difficult to click right on <br>
the inlet or outlet. How to change increase the
zone around them? I am <br>
using PD-0.43.4-extended.<br>
<br>
Thanks<br>
<br>
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