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Hi Hilaire,<br>
<br>
Most likely, the drawing of your PaperMorph takes too much time. The
alternatives I see are either find ways to speed it up, or decouple
the capture of the samples from the drawing, and, for example, only
update the morph on buttonUp. That would require a different way to
give the user feedback about the samples that are being taken.<br>
<br>
Hope this helps,<br>
<br>
On 3/29/2023 6:13 PM, Hilaire Fernandes via Cuis-dev wrote:
<blockquote cite="mid:479a9fde-3f3e-c15a-234a-9df950e55e14@free.fr"
type="cite">
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<p><font size="4">Hi, <br>
</font></p>
<p><font size="4">I am working on a paper morph to record hand
writing with a pen.</font></p>
<p><font size="4">When the paper morph extent is important
(>1000 pixels), the received Mouse move event are two few.
In the screen shot below, at the left a slow hand writing,
there are enough points. At the right is an accelerated but
still relevant hand writing speed, there are not enough
positions received from the mouse move event.</font></p>
<p><font size="4">Blue points are position received from the mouse
move event, red control points and green line tangent of the
quadratic bezier curve.</font></p>
<p><font size="4">I was afraid to have too much position, but it
is the contrary.</font></p>
<p><font size="4">I suspect Morph event is over busy because if I
fold the other window it improves a bit but not enough. Ideas?</font></p>
<p><font size="4">Thanks<br>
</font></p>
<img moz-do-not-send="false"
src="cid:part1.04030403.07090108@cuis.st" alt="hw" height="502"
width="472">
<pre class="moz-signature" cols="72">--
GNU Dr. Geo
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<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://blog.drgeo.eu">http://blog.drgeo.eu</a></pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Juan Vuletich
cuis.st
github.com/jvuletich
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twitter.com/JuanVuletich</pre>
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