Hi Jeff,
many thanks for this hint. -DWITH_PIXMAN=0 fixed it!
Best regards,
Dieter
On Wed, 2024-08-07 at 11:38 -0300, Jeff McKenna via MapServer-users
wrote:
> Hi Dieter,
>
> It could be possible that your MapServer installation was compiled
> with
> Pixman library support enabled in MapServ
Hi Dieter,
I also just used MS4W's PHP (PHP version 8.3.9) to call the setOpacity()
function, to update the layer's opacity, such as:
$oPolyLayer->setOpacity(40);
(see sample script at https://ms4w.com/trac/wiki/SWIGMapScriptOpacity )
-jeff
On 2024-08-07 11:38 a.m., Jeff McKenna via Ma
Hi Dieter,
It could be possible that your MapServer installation was compiled with
Pixman library support enabled in MapServer, which unfortunately causes
a known bug where opacity does not work (see
https://github.com/MapServer/MapServer/issues/5343 ). I believe we
should completely remove
Hello Dieter,
this works with MS 8 on debian:
LAYER
NAME 'buildings'
TYPE POLYGON
CONNECTIONTYPE postgis
CONNECTION '...'
DATA '...'
METADATA
'ows_title' 'buildings'
'ows_srs' 'EPSG:4326'
END
COMPOSITE
OPACITY 50
END
CLASS
N
What happend to the 'Layer Composite Opacity' in Mapserver>=8.0? I
tried several versions of Mapserver 8.x on Ubuntu 22.04 and 24.04 and
had always the same result: 'Opacity on Layer Level' is ignored and the
background layers are not visible.
I tried with map2img and phpng (swig), same result.
I