[Laszlo-dev] SOLO Swf Resize while Preserving Aspect Ratio

[P T Withington]

embed.js is very tricky to work with.  You could try ?lzt=html-object  
and look at the source to play with the plug-in options; or, maybe  
you just want to set the canvas width/height to 100%, which will  
cause it to size to the plug-in?

On 26 Jan 2006, at 18:17, Aaron Shepherd wrote:

> I have a rather complex application that we are deploying in SOLO  
> mode that I would like to automatically resize with preserving the  
> aspect ratio.  I don't want to use constraints as not all  
> components (like tabs, tabsliders, etc) auto-constrain font sizes,  
> etc.
>
> I would like to set the sizes manually (at least of the canvas and  
> outer most views), and have the flash player take care of the  
> scaling as it supports scaling with aspect preservation. This  
> allows complete control of the application look/feel and allows me  
> to develop at a higher resolution (like 1280x1024 to get the ratios  
> correct), but still deploy at any size client's browser is  
> configured.  (With special note to the 640x480 screens, which make  
> most modern applications look terrible).
>
> I also need the application to look good with any size or aspect of  
> window. So... Why is it that the SWF files generated from Laszlo do  
> not respect the aspect scale defaults of the flash player? Other  
> applications/swf files that are pure flash do so.
>
> Is there a way to have the generated solo swf file respect the  
> scale attribute of the flash player?
>
> Do I need to modify the Java sources used to compile the swf files?
>
> I'm not shy about changing the underlying laszlo source or swf  
> generation pieces, and would be happy to repost the mods to support  
> this functionality.
>
> A very simple example is:
>
> [canvas width="1024" height="768" proxied="false"]
> [view width=”${parent.width}” height=”${parent.height}”]
> [text]Here is some text[/text]
> [/view][/canvas]
>
> When run as an embedded swf, or even a standalone swf, the aspect  
> ratio specified is not respected.
>
> Things I have tried with no effect:
> -         Modified the embed tags in my deployment HTML to have  
> scale=showall.
>
> -         Modified the base xslt stylesheets provided in the distro  
> from scale=noscale to scale=showall
>
> -         Modified all the html/js files with respect to any and  
> all scale= tags
>
>
> I know that most applications would dynamically stretch to fit a  
> page and utilize more real estate for functional areas, and in fact  
> we have other applications that work in that manner.  But since  
> this an end-user consumer oriented application (think TIVOish), I  
> need the application to look/act/feel the same regardless of the  
> deployment environment.
>
> Thanks in advance for any insight into this question.
>
> -Aaron
>
>
>
>
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