PHP MapScript zoompoint

[Matthew Whiting]

After hours working on this, I finally found the problem.

Setting x and y for the PointObj like this:
    $point->x = $x;
    $point->y = $y;
does not work.

This does:
    $point->setxy($x,$y);

Why is this a problem?

Interestingly after setting the points explicitly (as opposed to 
setxy()) and then printing the contents, it seems the values are 
actually set!

Matthew

> Hello all,
>
> Have been trying without success to successfully implement a zoom out 
> feature in my application using the zoompoint() function and -2 as the 
> zoom factor. For some reason, the image does not end up centred on the 
> point clicked on but on a different spot altogether. I'm getting 
> nowhere with this. I tried manually changing the extent and this works 
> fine. Any suggestions?
>
> Thanks
> Matthew
>
>
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