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<?
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/*
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* Created on 4 déc. 2005
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*/
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function htmlentities2unicodeentities($input) {
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$htmlEntities = array_values(get_html_translation_table(HTML_ENTITIES, ENT_QUOTES));
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$entitiesDecoded = array_keys(get_html_translation_table(HTML_ENTITIES, ENT_QUOTES));
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$num = count($entitiesDecoded);
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for ($u = 0; $u < $num; $u ++) {
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$utf8Entities[$u] = '&#'.ord($entitiesDecoded[$u]).';';
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}
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return str_replace($htmlEntities, $utf8Entities, htmlentities(utf8_decode($input)));
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}
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class GoogleMap {
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var $dataarray = array ();
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var $Xmin;
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var $Xmax;
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var $Ymin;
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var $Ymax;
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var $zlevel;
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var $xclicked;
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var $yclicked;
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var $idclicked;
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var $mapaction;
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function echoXMLPoint($pointtag, $point) {
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echo "<".$pointtag." x=\"".$point[0]."\" ";
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echo "y=\"".$point[1]."\" ";
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echo "/>";
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}
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function Init() {
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$this->Xmin = $_GET['minX'];
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$this->Xmax = $_GET['maxX'];
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$this->Ymin = $_GET['minY'];
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$this->Ymax = $_GET['maxY'];
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$this->zlevel = $_GET['zoomlevel'];
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$this->mapaction = $_GET['action'];
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if ($this->mapaction == 'clicked') {
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$this->xclicked = $_GET['xclicked'];
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$this->yclicked = $_GET['yclicked'];
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$this->idclicked = $_GET['id'];
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}
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}
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function AddPoint($x, $y, $id, $info, $icon = "") {
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$index = count($this->dataarray);
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$this->dataarray[$index][0] = "point";
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$this->dataarray[$index][1] = $x;
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$this->dataarray[$index][2] = $y;
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$this->dataarray[$index][3] = $id;
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$this->dataarray[$index][4] = $info;
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$this->dataarray[$index][5] = $icon;
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}
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function AddTrace($points, $color = "#ff0000", $weight = 1, $opacity = 0.7) {
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$index = count($this->dataarray);
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$this->dataarray[$index][0] = "trace";
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$this->dataarray[$index][1] = $points;
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$this->dataarray[$index][2] = $color;
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$this->dataarray[$index][3] = $weight;
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$this->dataarray[$index][4] = $opacity;
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}
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function AddClear() {
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$index = count($this->dataarray);
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$this->dataarray[$index][0] = "clear";
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}
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function AddClearLastTrace() {
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$index = count($this->dataarray);
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$this->dataarray[$index][0] = "clearlasttrace";
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}
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function MoveAndZoom($x, $y, $zl) {
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$index = count($this->dataarray);
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$this->dataarray[$index][0] = "move";
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$this->dataarray[$index][1] = $x;
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$this->dataarray[$index][2] = $y;
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$this->dataarray[$index][3] = $zl;
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}
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function DisplayInfo($id, $info) {
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$index = count($this->dataarray);
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$this->dataarray[$index][0] = "info";
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$this->dataarray[$index][1] = $id;
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$this->dataarray[$index][2] = $info;
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}
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function DisplayAlert($alert) {
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$index = count($this->dataarray);
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$this->dataarray[$index][0] = "alert";
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$this->dataarray[$index][1] = $alert;
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}
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function ShowXMLforAJAX() {
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header("content-type:text/xml");
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// echo "<xmldata>\n";
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echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<xmldata>\n";
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//echo "Count: ".count($this->dataarray);
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for ($i = 0; $i < count($this->dataarray); $i ++) {
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if ($this->dataarray[$i][0] == "clear") {
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echo "<data type=\"clear\"></data>";
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}
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if ($this->dataarray[$i][0] == "clearlasttrace") {
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echo "<data type=\"clearlasttrace\"></data>";
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}
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if ($this->dataarray[$i][0] == "point") {
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echo "<data type=\"point\" ";
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echo "x=\"".$this->dataarray[$i][1]."\" ";
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echo "y=\"".$this->dataarray[$i][2]."\" ";
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echo "id=\"".$this->dataarray[$i][3]."\" ";
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echo "info=\"".htmlentities2unicodeentities($this->dataarray[$i][4])."\" ";
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echo "icon=\"".$this->dataarray[$i][5]."\" ";
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echo "></data>\n";
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}
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if ($this->dataarray[$i][0] == "move") {
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echo "<data type=\"move\" ";
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echo "x=\"".$this->dataarray[$i][1]."\" ";
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echo "y=\"".$this->dataarray[$i][2]."\" ";
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echo "zl=\"".$this->dataarray[$i][3]."\" ";
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echo "></data>\n";
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}
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if ($this->dataarray[$i][0] == "info") {
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echo "<data type=\"info\" ";
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echo "id=\"".$this->dataarray[$i][1]."\" ";
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echo "text=\"".htmlentities2unicodeentities($this->dataarray[$i][2])."\" ";
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echo "></data>\n";
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}
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if ($this->dataarray[$i][0] == "alert") {
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echo "<data type=\"alert\" ";
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echo "alert=\"".htmlentities2unicodeentities($this->dataarray[$i][1])."\" ";
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echo "></data>\n";
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}
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if ($this->dataarray[$i][0] == "trace") {
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echo "<data type=\"trace\" ";
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echo "color=\"".$this->dataarray[$i][2]."\" ";
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echo "weight=\"".$this->dataarray[$i][3]."\" ";
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echo "opacity=\"".$this->dataarray[$i][4]."\" ";
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echo ">";
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for ($j = 0; $j < count($this->dataarray[$i][1]); $j ++) {
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$this->echoXMLPoint("point", $this->dataarray[$i][1][$j]);
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}
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echo "</data>\n";
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}
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}
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echo "</xmldata>";
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}
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}
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