mapmapserver-php

File "gps.phtml"

Full path: /www/map/mapserver-php/gps.phtml
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<html>
<head>
  <meta http-equiv="content-type" content="text/html; charset=Shift-JIS">
  <title>ѓ_ѓCѓiѓ~ѓbѓNѓЊѓCѓ„Ѓ[</title>
</head>
<body>

<center>
<img src=/mapserver-php/img/powered_mapserver.jpg>
<b>PHP-Mapscript‚рЋg‚Б‚ЅЋФ—ј“®‘ФЉЗ—ќ‚МѓTѓ“ѓvѓ‹ЃEѓvѓЌѓOѓ‰ѓЂ</b>
<br>
<br>

<?php
//
// Loading the map file
//
global $map;
$map   = ms_newMapObj("mapfiles/gps.map");

if ( isset($_GET['lat']) && isset($_GET['long']) ) {

  $rectobj = $map->extent;
  $diffx   = ($rectobj->maxx - $rectobj->minx)/2;
  $diffy   = ($rectobj->maxy - $rectobj->miny)/2;

  global $long;
  global $lat;

  $long = $_GET['long'];
  $lat  = $_GET['lat'];

  $map->setextent($long-$diffx,$lat -$diffy,$long+$diffx,$lat +$diffy);

  //
  // Create Point and Assign lon,lat values
  //
  $pointobj = ms_newPointObj();
  $pointobj->setXY($_GET['long'],$_GET['lat']);

  //
  // Create a Line Object that will contain the Point Object
  //
  $lineobj = ms_newLineObj();
  $lineobj->add($pointobj);  
  $shapeobj = ms_newShapeObj(MS_SHAPE_POINT);
  $shapeobj->add($lineobj);

  //
  // Create a new Dynamic Layer
  //
  $layerobj = ms_newLayerObj($map);
  $layerobj->set('type',MS_LAYER_POINT);
  $layerobj->set('status',MS_DEFAULT);
  $layerobj->set('name','Dynamic Layer');

  //
  // Add Line Object to the Layer
  //
  $layerobj->addFeature($shapeobj);

  //
  // Create a Class and Style Objects for the Layer
  //
  $classobj = ms_newClassObj($layerobj);
  $styleobj = ms_newStyleObj($classobj);

  //
  // Assign Graphic Icon to the Style Object
  //
  $styleobj->set("symbolname","../img/van.png");
}

if ( isset($_GET['p_x']) && isset($_GET['p_y']) ) {

  $px = $_GET['p_x'];
  $py = $_GET['p_y'];

  $rect = ms_newRectObj();

  if( isset($_GET['minx']) && isset($_GET['miny']) && 
      isset($_GET['maxx']) && isset($_GET['maxy']) ) {

    $rect->set('minx', $_GET['minx']);
    $rect->set('miny', $_GET['miny']);
    $rect->set('maxx', $_GET['maxx']);
    $rect->set('maxy', $_GET['maxy']);
  }
  else {
    $rect->set('minx', $map->extent->minx );
    $rect->set('miny', $map->extent->miny );
    $rect->set('maxx', $map->extent->maxx );
    $rect->set('maxy', $map->extent->maxy );
  }

  $pixelpt = ms_newPointObj();
  $pixelpt->setXY($px,$py);
  $map->zoompoint(1,$pixelpt,$map->width,$map->height,$rect);
}

$web    = $map->web;
$web->set("imagepath","/var/www/html/mapserver-php/tmp/");
$web->set("imageurl","/mapserver-php/tmp/");

$img    = $map->draw();
$mapURL = $img->saveWebImage();

?>

<center>
<form>
 <input type=image name=p src=<?= $mapURL ?> border="1" >

<?php 
if(isset($long) && isset($lat)) {
  echo "<input type=hidden name=long value=".$long.">\n";
  echo "<input type=hidden name=lat  value=".$lat .">\n";
}
  echo "<input type=hidden name=minx value=".$map->extent->minx .">\n";
  echo "<input type=hidden name=miny value=".$map->extent->miny .">\n";
  echo "<input type=hidden name=maxx value=".$map->extent->maxx .">\n";
  echo "<input type=hidden name=maxy value=".$map->extent->maxy .">\n";

?>

</form>

<br>
GPS Points
<table width=500 border=1>
 <tr bgcolor=pink>
  <td>
    <a href=/mapserver-php/gps.phtml?long=139.697&lat=35.689>
    2004-04-15 13:04:45 </a>
  </td>
  <td>139.697</td>
  <td>35.689</td>
 </tr>
 <tr>
  <td>
    <a href=/mapserver-php/gps.phtml?long=139.737&lat=35.628>
    2004-04-15 13:24:45 </a>
  </td>
  <td>139.737</td>
  <td>35.628</td>
 </tr>
 <tr bgcolor=pink>
  <td>
    <a href=/mapserver-php/gps.phtml?long=139.765&lat=35.681>
    2004-04-15 13:54:45 </a>
  </td>
  <td>139.765</td>
  <td>35.681</td>
 </tr>
</table>
</body>
</html>

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