2013 01:01
À : users@flex.apache.org
Objet : Re: Sprite Auto Alignment
Sometimes, an additional constraint or two can make the problem much
easier to solve.
I thought you could run C# code in the browser wrapper and not involve the
server.
-Alex
On 11/22/13 11:54 AM, Jake Churchill reyna
Guys,
I'm working on a project with a component that displays child sprites of
different sites and allows the user to arrange them. The sprites are all
rectangles of different sizes.
What I'm trying to do is create an auto-align which will crunch the
children down into the smallest possible
isnt google amazing!
http://www.codeproject.com/Articles/210979/Fast-optimizing-rectangle-packing-algorithm-for-bu
On 22/11/2013 17:35, Jake Churchill wrote:
Guys,
I'm working on a project with a component that displays child sprites
of different sites and allows the user to arrange them.
Consider treemap algorithms. There are a couple links to academic papers on the
subject and a cool real world implementation here:
http://windirstat.info/background.html
On Nov 22, 2013, at 9:40 AM, Lee Burrows subscripti...@leeburrows.com wrote:
isnt google amazing!
The problem with a treemap is it fills up the entire space. I need it to
not do that. The problem with the codeproject that Lee mentioned is it's
all C# and while I'm sure I can re-write it to AS3, I'd prefer not to have
to.
-Jake
On Fri, Nov 22, 2013 at 11:55 AM, Jesse Ward-Karet
Here is the image:
http://tidalfusion.com/blog/assets/content/illustration.png
Thanks!
-Jake
On Fri, Nov 22, 2013 at 1:08 PM, OmPrakash Muppirala
bigosma...@gmail.comwrote:
Jake,
Your attachment was stripped from the email. You can upload it somewhere
and send out the link, that would
It isn't clear that the fast algorithm will always return the best
possible result. You may have to make some trade-offs of algorithm
complexity, compute time, and quality of the results.
Are there other constraints on the problem-space that might make it easier?
Is this a web app? If so, you
Yep, it looks like a problem that can be solved by dynamic programming
techniques (something like the classic knapsack problem [1], and very
similar to the packing problem [2]).
There is a very interesting article about your specific problem at [3], as
already mentioned by Lee Burrows. The
Alex,
Yes, there are constraints but they are dynamically generated. The app is
a web app but I'm trying really hard not to involve the server for this.
Thanks!
-Jake
On Fri, Nov 22, 2013 at 1:19 PM, Alex Harui aha...@adobe.com wrote:
It isn't clear that the fast algorithm will always
Cosma,
Thanks for the reply. I'm think I'm going to attempt to re-produce the C#
logic in AS3. I already have a canvas and a bunch of logic for
adding/moving sprites around, all I need is the auto-align logic. Time to
start hacking :)
Thanks!
-Jake
On Fri, Nov 22, 2013 at 1:40 PM, Cosma
If you are working on a desktop AIR app, you could compile the C# code and
invoke it from a NativeProcess and get the final results in a data
structure into Flex. Then you could use that to simply draw the sprites.
Hope that helps.
Thanks,
Om
On Fri, Nov 22, 2013 at 11:55 AM, Jake Churchill
Sometimes, an additional constraint or two can make the problem much
easier to solve.
I thought you could run C# code in the browser wrapper and not involve the
server.
-Alex
On 11/22/13 11:54 AM, Jake Churchill reyna...@gmail.com wrote:
Alex,
Yes, there are constraints but they are
is not the same, but you could surely find inspiration.
Maurice
-Message d'origine-
De : Alex Harui [mailto:aha...@adobe.com]
Envoyé : samedi 23 novembre 2013 01:01
À : users@flex.apache.org
Objet : Re: Sprite Auto Alignment
Sometimes, an additional constraint or two can make the problem
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