PHP/MapScript module test
numlayers;
// phpinfo();
//
// RENDER MAIN MAP
//
// Note: If you get errors with the saveWebImage() call below, then make sure
// that the directory specified by IMAGEPATH in the .MAP file exists and is
// writable by the httpd user.
//
$img = $map->draw();
$url = $img->saveWebImage();
printf("
\n", $url, $map->width, $map->height);
//
// LEGEND
//
$img = $map->drawLegend();
$url = $img->saveWebImage();
printf("
Draw into one picture.
\n", $url);
// Draw all legend icon from all class in all layers
printf("
Draw each icon seperatly.
");
printf("
");
for ($i=0; $i<$map->numlayers; $i++)
{
$layer = $map->getLayer($i);
if ($layer->status != MS_OFF && $layer->type != MS_LAYER_QUERY)
for ($j=0; $j<$layer->numclasses; $j++)
{
$myClass = $layer->GetClass($j);
$img = $myClass->createLegendIcon($map->keysizex, $map->keysizey);
$url = $img->saveWebImage();
printf(" | %s |
", $url, $myClass->name);
}
}
printf("
");
//
// SCALE BAR
//
$img = $map->drawScaleBar();
$url = $img->saveWebImage();
printf("\n", $url);
?>