Hi,
this is a problem in ver. 2 and 3 with point layers:
when I open the map with
&zoomLayer=my_point_layer&[EMAIL PROTECTED]@[EMAIL PROTECTED]@0
The server issue a
Fatal error: <i>[MapServer Error]: setExtent(): Given map extent is invalid.
Check that it is in the form: minx, miny, maxx, maxy
That's because the extent is set to the point itself (that obviously has no
dimension).
I thought that the pointBuffer was applied here too, but it isn't.
Are there any workaround or maybe a patch in initmap.php applying pointBuffer
to the extent is a better solution in this case?
// Apply buffer (in units of features)
//$buffer = 20000; // <<<<<<<<<<<<<<<<<<<<<< ADAPT VALUE
<<<<<<<<<<<<<<<<<
// ABP: set buffer for points
if ($this->qLayerType == 0) {
$buffer = $_SESSION["pointBuffer"];
} else {
$buffer = 0.05 * ((($mExtMaxx - $mExtMinx) + ($mExtMaxy -
$mExtMiny)) / 2);
}
--
Alessandro Pasotti
itOpen - "Open Solutions for the Net Age"
w3: www.itopen.it
Linux User# 167502
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