[Cartoweb-users] Rotation Problem in Print Modus on IE7

[Oliver Christen]

Hi Adrian

it seems there is a memory leak, each time the rotate button is pressed, the
memory use is increasing.
I also suspect the "geometry" objects (in other words, "divs", are also not
unsetted) and after a few thousands rendered divs, the browser crap out.
now as to why this screw up the browser totally, I have no idea.

maybe by unsetting the "geometry" of  the pdf caneva before drawing it again
may solve the problem.
thats done in dhtmlPdf.js, but I fear I dont have the time to look into this
in details.

regards
Oliver

2010/1/13 Dahinden Adrian <a.dahinden at geo-thun.ch>

>  Hi CW list
>
>
>
> Does anyone know, if the following problem is known and how to fix it?
>
>
>
> Go to http://www.cartoweb.org/demos/demoCW3.php?reset_session and set the
> scale of the printing area to the maximum. Then rotate the printing area by
> clicking several times (10-20 times) on the -5° or the +5° buttons and see
> what happen. Somehow the browser couldn’t handle this.
>
>
>
> Note: this problem I noticed only on IE 7 and 8. On IE 6 and FF 3.5 it
> seems to be ok.
>
>
>
> Regards
>
>
>
> Adrian Dahinden
>
>
>
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