[Chameleon] map widget in alpha3

[bartvde@xs4all.nl]

Hi list,

we found the solution to the problem of no zoomin.

Between the two alpha versions the constructor of the Application object
(which extends Chameleon) has changed.

It used to be:

class SampleApp extends Chameleon
{
  function SampleApp()
  {
    parent::Chameleon();
  }

And now it is:

class SampleApp extends Chameleon
{
  function SampleApp()
  {
    parent::Chameleon();
    $this->moMapSession = new MapSession_RW;
    $this->moMapSession->setTempDir( getSessionSavePath());
  }

Best regards,
Bart

> Using chameleon alpha2, I made an application (= an index.phtml, template
> file, and map file) which correctly showed the map, and also zoomed
> in/out.
> Unfortunately, after having moved to chameleon alpha3 the same application
> behaves differently now: zoom-in/out doesn't work anymore (although the
> scalebar shows the right distance).
> In addition, when the mapdhtml widget has a width/height ration which is
> different from that used in the map, it streches the image to fill the
> entire widget box?
>
> Does anyone have a clue about this behaviour? What changes from alpha2 to
> 3 are related to it, and how can I solve it?
>
> Thanks,
> John.
>
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