private function getPathJS()
{
$template = $this->prepareJavascriptTemplate('GoogleJSMapPaths', true);
foreach ($this->paths as $placemark) {
$geometry = $placemark->getGeometry();
$coordString = $this->coordsToGoogleArray($geometry->getPoints());
$options = array('map: map');
$style = $placemark->getStyle();
if ($style) {
if (($color = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::COLOR)) !== null) {
$options[] = 'strokeColor: "#' . htmlColorForColorString($color) . '"';
$options[] = 'strokeOpacity: ' . alphaFromColorString($color);
}
if ($style && ($weight = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::WEIGHT)) !== null) {
$options[] = "strokeWeight: {$weight}";
}
}
$propString = implode(',', $options);
$subtitle = $placemark->getSubtitle();
if (!$subtitle) {
$subtitle = '';
// "null" will show up on screen
}
$coord = $geometry->getCenterCoordinate();
if (isset($this->mapProjector)) {
$coord = $this->mapProjector->projectPoint($coord);
}
$template->appendValues(array('___ID___' => $placemark->getId(), '___LATITUDE___' => $coord['lat'], '___LONGITUDE___' => $coord['lon'], '___PATHSTRING___' => $coordString, '___TITLE___' => json_encode($placemark->getTitle()), '___OPTIONS___' => implode(',', $options), '___SUBTITLE___' => json_encode($placemark->getSubtitle()), '___URL___' => $this->urlForPlacemark($placemark)));
}
return $template->getScript();
}
public function jsObjectForPath($placemark)
{
$geometry = $placemark->getGeometry();
$coordString = $this->coordsToGoogleArray($geometry->getPoints());
$options = array('path: [' . $coordString . ']', 'map: map');
$style = $placemark->getStyle();
if ($style) {
if (($color = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::COLOR)) !== null) {
$options[] = 'strokeColor: "#' . htmlColorForColorString($color) . '"';
$options[] = 'strokeOpacity: ' . alphaFromColorString($color);
}
if ($style && ($weight = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::WEIGHT)) !== null) {
$options[] = "strokeWeight: {$weight}";
}
}
return 'new google.maps.Polyline({' . implode(",\n", $options) . '})';
}
