On 2/9/12 3:46 AM, LFS wrote:
== I could not publish at all from sagenb (I checked - I could
publish other sage worksheets without animation).
My fix is live on sagenb.org now, so you should be able to publish that
worksheet.
Thanks,
Jason
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These would make great examples for the sage wiki!
On Fri, Feb 10, 2012 at 2:55 AM, Vegard Lima wrote:
> On Fri, Feb 10, 2012 at 7:53 AM, Jonathan Bober wrote:
>> os.system("mv my_anim/movie.avi movie.avi; rm my_anim/*; rmdir my_anim")
>> ##
>>
>> (I had no idea if this would work on sag
On Fri, Feb 10, 2012 at 7:53 AM, Jonathan Bober wrote:
> os.system("mv my_anim/movie.avi movie.avi; rm my_anim/*; rmdir my_anim")
> ##
>
> (I had no idea if this would work on sagenb.org, so I tried, and it does.
> Sure enough, though, the output of mencoder is some format that Chrome won'
On Thu, Feb 9, 2012 at 6:19 PM, Nils Bruin wrote:
>
> Another thing is that for longer animations, an animated GIF is
> probably not the best format. You should probably use something that
> can collate a bunch of frames into an mpeg movie or similar. I am sure
> there are command-line programs f
On Feb 9, 1:46 am, LFS wrote:
> Is there a way to have a delay between iterations of the whole cycle?
> Thanks!
It looks like animated GIFs in principle allow for a duration to be
specified for each frame indiviually, so the answer is yes in
principle:
http://en.wikipedia.org/wiki/Graphics_Inter
On 2/9/12 3:46 AM, LFS wrote:
== I could not publish at all from sagenb (I checked - I could
publish other sage worksheets without animation).
The problem was that the notebook wasn't correctly handling things when
you delete a file in the cell.
https://github.com/sagemath/sagenb/commit/25aa
Hiya
I have now managed to publish a working version of the 3d animation:
http://test.sagenb.org/home/pub/33/
However, the code appears to cause some problems with respect to the
publisher.
== I could not publish at all from sagenb (I checked - I could
publish other sage worksheets without animati
Hiya all.
I managed to publish on the test site (version 5 beta):
http://test.sagenb.org/home/pub/32
Maybe I am doing something wrong but it will not let me publish the
animation on the sagenb.org site. (Let's me publish other stuff.)
@Nils. Is there a line I can add that will delay the reitterati
@Nils
Got the animation to work - Really pleased! (Momentarily nothing will
publish - when it does I will add the link.)
Thanks for writing the script so simply. I was able to change things I
wanted to change.
BTW - if anyone copies and pastes the script from above, there is an
bad line break afte
Hiya Jason,
It really depends and certainly I am no expert. And probably most of
this is boring so feel free to ignore.
As I said above, I use a combination of GeoGebra and Scratch and Sage
and I am just starting with sage.
I would say that MY most important use of the worksheets in SAGE has
been
On 7 Feb, 12:13, LFS wrote:
> OM - I just tried pasting the applet code from geogebra into my sage
> page - loads slow in the notebook, but seems okay in the published.
> Never thought of that! Thanks.
> Here is link:http://sagenb.org/home/pub/4250 THIS IS COOL!
This is really interesting.
On 2/7/12 5:13 AM, LFS wrote:
I have this dream too; I get so annoyed when mathematicians (myself
totally included) spend time forcing our students to learn techniques
that a computer can do, but don't spend time teaching them carefully
and with understanding the techniques a computer cannot do.
Hiya all - thanks for all the replies!
@Nils I will definitely try the code and get back to you. I am a very
slow worker ...
@A I am the "voice" of the http://youtube.com/geogebrachannel
(everyone else is mostly the strong silent type :) )
@Kcrisman, et.al. Please write me lfahlb...@gmail.com for t
On Feb 6, 2:58 pm, Socius wrote:
> On 6 Feb, 18:57, LFS wrote:
>
> > I have to admit that I use GeoGebra for almost everything not 3d. It
> > is absolutely fantastic (I do videos on the youtube.com/
> > geogebrachannel and have a wiki and a moodle on ggb.)
>
> > But sage is great (and I have st
On 6 Feb, 18:57, LFS wrote:
> I have to admit that I use GeoGebra for almost everything not 3d. It
> is absolutely fantastic (I do videos on the youtube.com/
> geogebrachannel and have a wiki and a moodle on ggb.)
>
> But sage is great (and I have started a youtube.com/sagemath channel
> and a sa
On Feb 5, 8:20 am, LFS wrote:
> Hiya!
>
> Is there a relatively simple way to get a point to animate a point
> through a cycle keeping in mind my low programming skills ((like
> adding a "wait" between iterations?) ?
You are probably aware of the "animate" command that does this for 2d
graphics.
Thanks A.
That is good to hear about the sage slider!
I have to admit that I use GeoGebra for almost everything not 3d. It
is absolutely fantastic (I do videos on the youtube.com/
geogebrachannel and have a wiki and a moodle on ggb.)
But sage is great (and I have started a youtube.com/sagemat
On 5 Feb, 17:20, LFS wrote:
> Hiya!
>
> Is there a relatively simple way to get a point to animate a point
> through a cycle keeping in mind my low programming skills ((like
> adding a "wait" between iterations?) ?
>
> I made this video with stop animation and an animated gif but it was a
> real p
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