/**
* generate image
* @param $tags array tags of the signal
*/
public static function generateImage($height)
{
$speed = "";
if (isset($_GET["railway:signal:speed_limit:speed"])) {
$speed = $_GET["railway:signal:speed_limit:speed"];
}
$image = '
<g>
<polygon fill="#000000" stroke="#999999" points="3,37 20,6 37,37" stroke-width="2"/>';
$path = Signal_path::getPath($speed);
if (isset($path)) {
$image .= '
<path d="' . $path . '" style="&white;" />';
}
$image .= '
</g>';
$height = 40;
return array($image, $height);
}
/**
* generate image
* @param $tags array tags of the signal
*/
public static function generateImage($height)
{
$speed = "";
if (isset($_GET["railway:signal:speed_limit_distant:speed"])) {
$speed = $_GET["railway:signal:speed_limit_distant:speed"];
}
$image = '
<g transform="translate(0, ' . $height . ')">
<polygon style="&yellowzs3vbg;" points="3,1 20,32 37,1" stroke-width="2"/>';
$path = Signal_path::getPath($speed);
if (isset($path)) {
$image .= '
<path transform="translate(0, -13)" d="' . $path . '" style="&yellowzs3v;" />';
}
$image .= '
</g>';
$height = 33;
return array($image, $height);
}