protected function addPath(Placemark $placemark)
{
parent::addPath($placemark);
$pointArr = array();
foreach ($placemark->getGeometry()->getPoints() as $point) {
$pointArr[] = array($point['lat'], $point['lon']);
}
$polyline = Polyline::encodeFromArray($pointArr);
$style = $placemark->getStyle();
if ($style) {
$color = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::COLOR);
if ($color) {
$styleArgs[] = 'color:0x' . htmlColorForColorString($color);
}
$weight = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::WEIGHT);
if ($weight) {
$styleArgs[] = 'weight:' . $weight;
}
}
if (!$styleArgs) {
// color can be 0xRRGGBB or
// {black, brown, green, purple, yellow, blue, gray, orange, red, white}
$styleArgs = array('color:red', 'weight:4');
}
$this->paths[] = implode('|', $styleArgs) . '|enc:' . $polyline;
}
private function getMarkerJS()
{
$template = $this->prepareJavascriptTemplate('ArcGISPoints', true);
foreach ($this->markers as $placemark) {
$point = $placemark->getGeometry()->getCenterCoordinate();
$style = $placemark->getStyle();
// defaults
$templateValues = array('___SYMBOL_TYPE___' => 'SimpleMarkerSymbol', '___SYMBOL_ARGS___' => '', '___URL___' => $this->urlForPlacemark($placemark));
if ($style !== null) {
// two ways to style markers:
if (($icon = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::ICON)) !== null) {
// 1. icon image
// http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/help/jsapi/picturemarkersymbol.htm
$templateValues['___SYMBOL_TYPE___'] = 'PictureMarkerSymbol';
$width = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::WIDTH) or $width = 20;
$height = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::HEIGHT) or $height = 20;
$templateValues['___SYMBOL_ARGS___'] = "'{$icon}',{$width},{$height}";
} else {
// 2. either all four of (color, size, outline, style) are set or zero
// http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/help/jsapi/simplemarkersymbol.htm
$color = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::COLOR);
if ($color) {
$color = htmlColorForColorString($color);
} else {
$color = 'FF0000';
}
$size = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::SIZE) or $size = 12;
// TODO there isn't yet a good way to get valid values for this from outside
$shape = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::SHAPE) or $shape = 'esri.symbol.SimpleMarkerSymbol.STYLE_CIRCLE';
$templateValues['___SYMBOL_ARGS___'] = "{$shape},{$size},new esri.symbol.SimpleLineSymbol(),new dojo.Color(\"#{$color}\")";
}
}
if (isset($this->mapProjector)) {
$point = $this->mapProjector->projectPoint($point);
list($x, $y) = MapProjector::getXYFromPoint($point);
$templateValues['___X___'] = $x;
$templateValues['___Y___'] = $y;
} else {
// TODO this might be reversed
// if it is then we can get rid of some code
$templateValues['___X___'] = $point['lat'];
$templateValues['___Y___'] = $point['lon'];
}
// TODO use $placemark->getFields to populate Attributes
$templateValues['___ID___'] = $placemark->getId();
$templateValues['___TITLE___'] = json_encode($placemark->getTitle());
$templateValues['___SUBTITLE___'] = json_encode($placemark->getSubtitle());
$templateValues['___URL___'] = $this->urlForPlacemark($placemark);
$template->appendValues($templateValues);
}
return $template->getScript();
}
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 addPath(Placemark $placemark)
{
parent::addPath($placemark);
$polyline = $placemark->getGeometry();
$style = $placemark->getStyle();
// http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/help/jsapi/polyline.htm
$jsonObj = array('paths' => array($this->collapseAssociativePoints($polyline->getPoints())), 'spatialReference' => array('wkid' => $this->mapProjection));
$templateValues = array('___POLYLINE_SPEC___' => json_encode($jsonObj));
if ($style !== null) {
// either three or zero parameters are all set
// TODO there isn't yet a good way to get valid values for this from outside
$consistency = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::CONSISTENCY) or $consistency = 'esri.symbol.SimpleFillSymbol.STYLE_SOLID';
$color = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::COLOR);
if ($color) {
$color = htmlColorForColorString($color);
} else {
$color = 'FF0000';
}
$weight = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::WEIGHT) or $weight = 4;
$templateValues['___SYMBOL_SPEC___'] = "{$consistency},new dojo.Color(\"#{$color}\"),{$weight}";
}
$this->paths[] = $templateValues;
}
public function addPolygon(Placemark $placemark)
{
parent::addPolygon($placemark);
$rings = $placemark->getGeometry()->getRings();
$polyStrings = array();
foreach ($rings as $ring) {
$polyString[] = '[' . $this->coordsToGoogleArray($ring->getPoints()) . ']';
}
$multiPathString = implode(',', $polyString);
$properties = array('paths: polypaths');
$style = $placemark->getStyle();
if ($style !== null) {
if (($color = $style->getStyleForTypeAndParam(MapStyle::POLYGON, MapStyle::COLOR)) !== null) {
$properties[] = 'strokeColor: "#' . htmlColorForColorString($color) . '"';
if (strlen($color) == 8) {
$alphaHex = substr($color, 0, 2);
$alpha = hexdec($alphaHex) / 256;
$properties[] = 'strokeOpacity: ' . round($alpha, 2);
}
}
if (($color = $style->getStyleForTypeAndParam(MapStyle::POLYGON, MapStyle::FILLCOLOR)) !== null) {
$properties[] = 'fillColor: "#' . htmlColorForColorString($color) . '"';
if (strlen($color) == 8) {
$alphaHex = substr($color, 0, 2);
$alpha = hexdec($alphaHex) / 256;
$properties[] = 'fillOpacity: ' . round($alpha, 2);
}
}
if (($weight = $style->getStyleForTypeAndParam(MapStyle::POLYGON, MapStyle::WEIGHT)) !== null) {
$properties[] = "strokeWeight: {$weight}";
}
}
$propString = implode(',', $properties);
$this->polygons[] = <<<JS
polypaths = [{$multiPathString}];
polygon = new google.maps.Polygon({{$propString}});
polygon.setMap(map);
JS;
}
public function jsObjectForMarker($placemark)
{
$style = $placemark->getStyle();
$symbolType = 'SimpleMarkerSymbol';
$symbolArgs = '';
if ($style !== null) {
// two ways to style markers:
if (($icon = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::ICON)) !== null) {
// 1. icon image
// http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/help/jsapi/picturemarkersymbol.htm
$symbolType = 'PictureMarkerSymbol';
$width = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::WIDTH) or $width = 20;
$height = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::HEIGHT) or $height = 20;
$symbolArgs = "'{$icon}',{$width},{$height}";
} else {
// 2. either all four of (color, size, outline, style) are set or zero
// http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/help/jsapi/simplemarkersymbol.htm
$color = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::COLOR);
if ($color) {
$color = htmlColorForColorString($color);
} else {
$color = 'FF0000';
}
$size = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::SIZE) or $size = 12;
// TODO there isn't yet a good way to get valid values for this from outside
$shape = $style->getStyleForTypeAndParam(MapStyle::POINT, MapStyle::SHAPE) or $shape = 'esri.symbol.SimpleMarkerSymbol.STYLE_CIRCLE';
$symbolArgs = "{$shape},{$size},new esri.symbol.SimpleLineSymbol(),new dojo.Color(\"#{$color}\")";
}
}
$point = $placemark->getGeometry()->getCenterCoordinate();
if (isset($this->mapProjector)) {
$point = $this->mapProjector->projectPoint($point);
list($x, $y) = MapProjector::getXYFromPoint($point);
} else {
// TODO this might be reversed
// if it is then we can get rid of some code
$x = $point['lat'];
$y = $point['lon'];
}
return <<<JS
new esri.Graphic(
new esri.geometry.Point({$x}, {$y}, mapLoader.spatialRef),
new esri.symbol.{$symbolType}({$symbolArgs})
)
JS;
}
public function addPath($points, $style=null)
{
$pointArr = array();
foreach ($points as $point) {
$pointArr[] = array($point['lat'], $point['lon']);
}
$polyline = Polyline::encodeFromArray($pointArr);
if ($style === null) {
// color can be 0xRRGGBB or
// {black, brown, green, purple, yellow, blue, gray, orange, red, white}
$styleArgs = array('color:red');
} else {
$styleArgs = array();
$color = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::COLOR);
if ($color) $styleArgs[] = 'color:0x'.htmlColorForColorString($color);
$weight = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::WEIGHT);
if ($weight) $styleArgs[] = 'weight:'.$weight;
}
$this->paths[] = implode('|', $styleArgs).'|enc:'.$polyline;
}
public function addPolygon($rings, $style=null)
{
if ($style === null) {
$style = new EmptyMapStyle();
}
$polygon = array('rings' => $rings);
$pathStyle = array();
if (($color = $style->getStyleForTypeAndParam(MapStyle::POLYGON, MapStyle::COLOR)) !== null) {
$pathStyle['strokeColor'] = '"#'.htmlColorForColorString($color).'"';
if (strlen($color) == 8) {
$alphaHex = substr($color, 0, 2);
$alpha = hexdec($alphaHex) / 256;
$pathStyle['strokeOpacity'] = round($alpha, 2);
}
}
if (($color = $style->getStyleForTypeAndParam(MapStyle::POLYGON, MapStyle::FILLCOLOR)) !== null) {
$pathStyle['fillColor'] = '"#'.htmlColorForColorString($color).'"';
if (strlen($color) == 8) {
$alphaHex = substr($color, 0, 2);
$alpha = hexdec($alphaHex) / 256;
$pathStyle['fillOpacity'] = round($alpha, 2);
}
}
if (($weight = $style->getStyleForTypeAndParam(MapStyle::POLYGON, MapStyle::WEIGHT)) !== null) {
$pathStyle['strokeWeight'] = $weight;
}
$polygon['style'] = $pathStyle;
$this->polygons[] = $polygon;
}
public function addPath($points, $style=null)
{
$filteredStyles = array();
if ($style !== null) {
// either three or zero parameters are all set
// TODO there isn't yet a good way to get valid values for this from outside
$consistency = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::CONSISTENCY)
or $consistency = 'esri.symbol.SimpleFillSymbol.STYLE_SOLID';
$filteredStyles[] = 'style='.$consistency;
$color = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::COLOR)
or $color = 'FF0000';
$filteredStyles[] = 'color=#'.htmlColorForColorString($color);
$weight = $style->getStyleForTypeAndParam(MapStyle::LINE, MapStyle::WEIGHT)
or $weight = 4;
$filteredStyles[] = 'weight='.strval($weight);
}
$styleString = implode('|', $filteredStyles);
if (!isset($this->paths[$styleString])) {
$this->paths[$styleString] = array();
}
$this->paths[$styleString][] = $this->collapseAssociativePoints($points);
}
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) . '})';
}
