[Mapserver-users] dynamic pointing problem

Fri Oct 31 08:29:23 EST 2003

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Thank you. But that didnot work, I changed it to 'target1' and also =
tried it with 'test1' but it still didnot work :(

Can anybody take a look at the code and mapfile to see if anything else =
is wrong. It is urgent. Please.

Have a nice day.

Murat Isik

<HTML>
<HEAD>
<TITLE>Displaying a Point</TITLE>
</HEAD>

<CENTER>

<H1>DYNAMIC POINT</H1>
<P>
<?php
dl("php_mapscript.so");

$map =3D ms_newMapObj("demo_try.map");
$image=3D$map->draw();
$layer =3D $map->getLayerByName("point");
$layer->set('status', MS_ON);
$pt =3D ms_newPointObj();
$x =3D 29.1;
$y =3D 40.97;
$pt->setXY($x, $y);
$pt->draw($map,$layer,$image, 0, "DENEME");
$image_url=3D$image->saveWebImage();
$image_url=3D$image->saveWebImage(MS_GIF,1,1,90); // tried this line =
with=20
                                                                         =
         // $image_url=3D3D$image->saveWebImage(); too.

?>
<BODY>
<IMG SRC=3D3D<?php echo $image_url; ?> >
</BODY>
</HTML>

map file:

#
# Start of map file
#
NAME ERENKOY
STATUS ON
SIZE 600 600
EXTENT 29.057 40.954 29.143 40.999
UNITS DD
SHAPEPATH "data"
IMAGECOLOR 255 255 255

IMAGETYPE PNG

WEB
  MINSCALE 1000
  MAXSCALE 1550000
  IMAGEPATH "/var/www/html/mapserver/tmp3/"
  IMAGEURL "/mapserver/tmp3/"
END

SYMBOL
  NAME 'circle'
  TYPE ELLIPSE
  POINTS 1 1 END
  FILLED TRUE
END

LAYER
  NAME 'ERENKOY_ORNEKILCE_PG_region'
  TYPE polygon
  STATUS DEFAULT
  DATA ERENKOY_ORNEKILCE_PG_region

  CLASSITEM 'ID'
  CLASS
    EXPRESSION '3'
    OUTLINECOLOR 128 128 128
    COLOR 225 225 185
  END
  CLASS=3D20
    EXPRESSION /./
    OUTLINECOLOR 128 128 128
    COLOR 255 255 255
  END

END

LAYER
  NAME 'point'
  TYPE point
  STATUS ON
   CLASS
    SYMBOL 'circle'
    COLOR 255 0 0
    SIZE 20
     LABEL
      COLOR 0 0 0
     END
   END

END

END # end of map file

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content=3D"text/html; charset=3Diso-8859-1" =
http-equiv=3DContent-Type>
<META content=3D"MSHTML 5.00.3700.6699" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV>Thank you. But that didnot work, I =
changed it to=20
'target1' and also tried it with 'test1' but it still didnot work=20
:(</DIV>
<DIV>&nbsp;</DIV>
<DIV>Can anybody take a look at the code and =
mapfile to=20
see if anything else is wrong. It is urgent. Please.</DIV>
<DIV>&nbsp;</DIV>
<DIV>Have a nice day.</DIV>
<DIV>&nbsp;</DIV>
<DIV>Murat Isik</DIV>
<DIV>&nbsp;</DIV>
<DIV>&lt;HTML&gt; &lt;HEAD&gt; &lt;TITLE&gt;Displaying a=20
Point&lt;/TITLE&gt; &lt;/HEAD&gt; &lt;CENTER&gt; &lt=
;H1&gt;DYNAMIC=20
POINT&lt;/H1&gt; &lt;P&gt; &lt;?php dl("php_mapscript.so"); <=
BR>$map=20
=3D ms_newMapObj("demo_try.map"); $image=3D$map-&gt;draw(); $layer =
=3D=20
$map-&gt;getLayerByName("point"); $layer-&gt;set('status', =
MS_ON); $pt =3D=20
ms_newPointObj(); $x =3D 29.1; $y =3D 40.97; $pt-&gt;setXY($x,=20
$y); $pt-&gt;draw($map,$layer,$image, 0,=20
"DENEME"); $image_url=3D$image-&gt;saveWebImage(); $image_url=3D$im=
age-&gt;saveWebImage(MS_GIF,1,1,90);=20
// tried this line with&nbsp;</DIV>
<DIV>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;=20
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =
&nbsp;&nbsp;&nbsp;=20
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =
&nbsp;&nbsp;&nbsp;=20
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =
&nbsp;&nbsp;&nbsp;=20
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =
&nbsp;&nbsp;&nbsp;=20
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //=20
$image_url=3D3D$image-&gt;saveWebImage();=20
too. ?&gt; &lt;BODY&gt; &lt;IMG SRC=3D3D&lt;?php echo =
$image_url;=20
?&gt; &gt; &lt;/BODY&gt; &lt;/HTML&gt; map =
file: # #=20
Start of map file # NAME ERENKOY STATUS ON SIZE 600 =
600 EXTENT=20
29.057 40.954 29.143 40.999 UNITS DD SHAPEPATH =
"data" IMAGECOLOR 255=20
255 255 IMAGETYPE PNG WEB &nbsp; MINSCALE=20
1000 &nbsp; MAXSCALE 1550000 &nbsp; IMAGEPATH=20
"/var/www/html/mapserver/tmp3/" &nbsp; IMAGEURL=20
"/mapserver/tmp3/" END SYMBOL &nbsp; NAME =
'circle' &nbsp;=20
TYPE ELLIPSE &nbsp; POINTS 1 1 END &nbsp; FILLED=20
TRUE END LAYER &nbsp; NAME=20
'ERENKOY_ORNEKILCE_PG_region' &nbsp; TYPE polygon &nbsp; STATUS=20
DEFAULT &nbsp; DATA ERENKOY_ORNEKILCE_PG_region &nbsp; =
CLASSITEM=20
'ID' &nbsp; CLASS &nbsp;&nbsp;&nbsp; EXPRESSION =
'3' &nbsp;&nbsp;&nbsp;=20
OUTLINECOLOR 128 128 128 &nbsp;&nbsp;&nbsp; COLOR 225 225 =
185 &nbsp;=20
END &nbsp; CLASS=3D20 &nbsp;&nbsp;&nbsp; EXPRESSION=20
/./ &nbsp;&nbsp;&nbsp; OUTLINECOLOR 128 128 128 &nbsp;&nbsp;&nbsp; =
COLOR=20
255 255 255 &nbsp; END END LAYER &nbsp; NAME=20
'point' &nbsp; TYPE point &nbsp; STATUS ON &nbsp;&nbsp;=20
CLASS &nbsp;&nbsp;&nbsp; SYMBOL 'circle' &nbsp;&nbsp;&nbsp; COLOR =
255 0=20
0 &nbsp;&nbsp;&nbsp; SIZE 20 &nbsp;&nbsp;&nbsp;&nbsp;=20
LABEL &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; COLOR 0 0 =
0 &nbsp;&nbsp;&nbsp;&nbsp;=20
END &nbsp;&nbsp; END END END # end of map=20
file </DIV></BODY></HTML>

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