Re: [MapServer-users] PHP-Mapscript: write imageObj to stdout
Yes, in php using swig it would be:
$oImg = $this->oMap->draw();
echo $oImg->getBytes()
-Original Message-
From: MapServer-users On Behalf Of
Sven Schroeter via MapServer-users
Sent: Monday, November 13, 2023 10:44 AM
To: mapserver-users@lists.osgeo.org
Subject: Re: [MapServer-users] PHP-Mapscript: write imageObj to stdout
Hi Jan,
maybe you need this:
//SWIG
if($mapscriptSwig) {
echo msIO_getStdoutBufferBytes();
}else{
echo ms_iogetStdoutBufferBytes();
}
Sven
Am 10.11.2023 um 18:59 schrieb Jan Hartmann via MapServer-users:
>
> Hi,
>
> In previous versions of PHP-Mapscript there was a function
> ImageObj->saveImage(fn), that wrote an ImageObj to a file on disk.
> When fn was empty, the image was sent to stdout. In SWIG-Mapscript,
> this function has been replaced by ImageObj->save(fn), but fn cannot
> be empty anymore. How do I send an ImageObj directly to stdout (i.e.
> to the browser)?
>
> Jan
> ___
> MapServer-users mailing list
> MapServer-users@lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
___
MapServer-users mailing list
MapServer-users@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/mapserver-users
___
MapServer-users mailing list
MapServer-users@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [MapServer-users] Docker image for MapServer with PHP-MapScript
Yes the documentation is a mess .
I worked with this reference:
https://mapserver.org/mapscript/mapscript-api/index.html
So, you start by
$oMap = new mapObj($mapfile);
Best regards,
Vassilis
From: Jan Hartmann
Sent: Saturday, October 28, 2023 9:14 PM
To: Vassilis Chatzigiannakis ; mapserver-users@lists.osgeo.org
Subject: Re: [MapServer-users] Docker image for MapServer with PHP-MapScript
This seems to work. And it says so in the migration guide
(https://mapserver.org/mapscript/php/migration_guide.html):
all of your PHP scripts (that leverage MapServer objects and functions) must
now always first include the generated mapscript.php file containing MapServer
constants:
But could it be that only "$m = new mapObj('...');" is accepted, and
"$m=ms_newMapObj('...');" isn't? The docs still mention the old call
(https://mapserver.org/mapscript/php/phpmapscript.html
On 28/10/2023 09:11, Vassilis Chatzigiannakis wrote:
Hi,
I did it recently. There should be a mapscript.php file in the same folder as
the php_mapscriptng.so extension.
You need to include it in your php script.
Best,
Vassilis
From: MapServer-users
On Behalf Of Jan Hartmann via MapServer-users
Sent: Friday, October 27, 2023 9:42 PM
To: mapserver-users@lists.osgeo.org
Subject: Re: [MapServer-users] Docker image for MapServer with PHP-MapScript
I made a docker version of mapserver/php-mapscript myself, based on Ubuntu
22.04. I installed all required libraries with apt, and compiled mapserver and
mapscript according to instructions. No problem at all.
At the end I got the following from phpinfo();
mapscript
MapServer Version
MapServer version 8.0.1 PROJ version 9.3 GDAL version 3.4 OUTPUT=PNG
OUTPUT=JPEG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT
SUPPORTS=WCS_SERVER SUPPORTS=OGCAPI_SERVER SUPPORTS=GEOS INPUT=JPEG
INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE INPUT=FLATGEOBUF
But no mapscript function or object was regognized in my PHP-scripts:
PHP Fatal error: Uncaught Error: Class "mapObj" not found in
/virdir/www_root/test.php:2
Stack trace:
#0 {main}
thrown in /virdir/www_root/test.php on line 2
I am really desparate. Has anyone ever succeeded to get php_mapscriptng.so to
work? Or does anyone know of a working Docker image for MapServer with PHP
MapScript?
Jan
On 21/10/2023 05:40, Jan Hartmann wrote:
I tried this with serveral versions of PHP and MapServer, but got always the
same result. Can anyone point me to a Docker image for MapServer +
PHP-MapScript?
Jan
On 19/10/2023 18:12, Jan Hartmann wrote:
Still not there. Everything has been installed, and phpinfo() gives:
MapServer Version
MapServer version 8.0.1 PROJ version 9.3 GDAL version 3.7 OUTPUT=PNG
OUTPUT=JPEG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT
SUPPORTS=WCS_SERVER SUPPORTS=OGCAPI_SERVER INPUT=JPEG INPUT=POSTGIS INPUT=OGR
INPUT=GDAL INPUT=SHAPEFILE INPUT=FLATGEOBUF
But calling "$map = new mapObj('mapfile.map');" gives:
Fatal error: Uncaught Error: Class "mapObj" not found in
/mnt/virdir/www_root/test/test_mapscript.php:2 Stack trace: #0 {main} thrown in
/mnt/virdir/www_root/test/test_mapscript.php on line 2
Any idea?
Jan
___
MapServer-users mailing list
MapServer-users@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [MapServer-users] Docker image for MapServer with PHP-MapScript
Hi,
I did it recently. There should be a mapscript.php file in the same folder as
the php_mapscriptng.so extension.
You need to include it in your php script.
Best,
Vassilis
From: MapServer-users On Behalf Of
Jan Hartmann via MapServer-users
Sent: Friday, October 27, 2023 9:42 PM
To: mapserver-users@lists.osgeo.org
Subject: Re: [MapServer-users] Docker image for MapServer with PHP-MapScript
I made a docker version of mapserver/php-mapscript myself, based on Ubuntu
22.04. I installed all required libraries with apt, and compiled mapserver and
mapscript according to instructions. No problem at all.
At the end I got the following from phpinfo();
mapscript
MapServer Version
MapServer version 8.0.1 PROJ version 9.3 GDAL version 3.4 OUTPUT=PNG
OUTPUT=JPEG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT
SUPPORTS=WCS_SERVER SUPPORTS=OGCAPI_SERVER SUPPORTS=GEOS INPUT=JPEG
INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE INPUT=FLATGEOBUF
But no mapscript function or object was regognized in my PHP-scripts:
PHP Fatal error: Uncaught Error: Class "mapObj" not found in
/virdir/www_root/test.php:2
Stack trace:
#0 {main}
thrown in /virdir/www_root/test.php on line 2
I am really desparate. Has anyone ever succeeded to get php_mapscriptng.so to
work? Or does anyone know of a working Docker image for MapServer with PHP
MapScript?
Jan
On 21/10/2023 05:40, Jan Hartmann wrote:
I tried this with serveral versions of PHP and MapServer, but got always the
same result. Can anyone point me to a Docker image for MapServer +
PHP-MapScript?
Jan
On 19/10/2023 18:12, Jan Hartmann wrote:
Still not there. Everything has been installed, and phpinfo() gives:
MapServer Version
MapServer version 8.0.1 PROJ version 9.3 GDAL version 3.7 OUTPUT=PNG
OUTPUT=JPEG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT
SUPPORTS=WCS_SERVER SUPPORTS=OGCAPI_SERVER INPUT=JPEG INPUT=POSTGIS INPUT=OGR
INPUT=GDAL INPUT=SHAPEFILE INPUT=FLATGEOBUF
But calling "$map = new mapObj('mapfile.map');" gives:
Fatal error: Uncaught Error: Class "mapObj" not found in
/mnt/virdir/www_root/test/test_mapscript.php:2 Stack trace: #0 {main} thrown in
/mnt/virdir/www_root/test/test_mapscript.php on line 2
Any idea?
Jan
___
MapServer-users mailing list
MapServer-users@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/mapserver-users
[MapServer-users] Mapserver 8 , PHP map script cannot print image
Dear all,
We are using Mapserver 8.0.1 with PHP and the php_mapscriptng extension.
I am having a hard time outputting the image to the browser.
In the following code snippet, saving to disk works but
mapscript.imageObj.write does not output the image in the browser.
header('Content-type: image/png');
$oImg=$oMap->draw();
$oImg->save("/tmp/mswms.png");
$oImg->write();
Do you have a working PHP example of
https://mapserver.org/mapscript/mapscript-api/stub/mapscript.imageObj.html#mapscript.imageObj.write?
Or is there another way of showing the image in the browser?
Best regards,
Vassilis
___
MapServer-users mailing list
MapServer-users@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/mapserver-users
