Hi Alessandro
thanks for the hint. I experienced missing results for layers in some
cases at certain scales (close to the display limit) without having a
clue why it happened. I got the impression that it is only for layers
with a different projection than the map, but I could be wrong.
The line 189
$this-map-setExtent(...
was just added once because only when applying this extent the values
for Tolerance (and pixels as unit) are correctly taken into account.
Maybe the patch you mention can resolve the whole thing completely. I
will try it.
Armin
Alessandro Pasotti wrote:
Il 21:52, venerdì 24 novembre 2006, Armin Burger ha scritto:
you could write both pixel and geo coordinates to the status bar or a
DIV and see if the values you get are the ones expected and plausible.
And also display the map width/height after resize (eg. in a div or via
alert).
armin
Alessandro Pasotti wrote:
Hi,
I'm experiencing the following problem: I use identify on a point layer
and it works ok just after opening the webgis, but after a window resize
it does'nt work anymore.
It seems like it'sending wrong image coordinates, any hint on how to
debug this?
Thanks in advance.
Hello,
I investigated this problem some more and I discovered that the image
coordinates and extent are correct but map scale is not calculated correctly
by mapscript.
It seems that explicitely setting map size and calling preparequery
recalculate scale correctly:
After
http://svn.pmapper.net/trac/browser/pmapper/trunk/incphp/query/query.php#L190
$this-map-setSize($this-mapwidth, $this-mapheight);
$this-map-preparequery();
I'm not 100% sure this solve the issue, because it happens somewhat
erratically if you zoom in or out after resizing or maximizing the window.
Here working with
MapServer version 4.10.0
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