function encodeLevels($points, $dists, $absMaxDist)
{
global $numLevels, $forceEndpoints;
$encoded_levels = "";
if ($forceEndpoints) {
$encoded_levels .= encodeNumber($numLevels - 1);
} else {
$encoded_levels .= encodeNumber($numLevels - computeLevel($absMaxDist) - 1);
}
for ($i = 1; $i < count($points) - 1; $i++) {
if (isset($dists[$i])) {
$encoded_levels .= encodeNumber($numLevels - computeLevel($dists[$i]) - 1);
}
}
if ($forceEndpoints) {
$encoded_levels .= encodeNumber($numLevels - 1);
} else {
$encoded_levels .= encodeNumber($numLevels - computeLevel($absMaxDist) - 1);
}
return $encoded_levels;
}
function createStaticMap($forceRefresh=0) {
$maxPoints=400;
$width=350;
$height=350;
global $moduleRelPath,$baseInstallationPath;
global $langEncodings,$currentlang;
if ( is_file($this->getMapFilename()) && !$forceRefresh ) return $this->getMapRelPath();
$filename=$this->getIGCFilename(1);
$lines = file ($filename);
if (!$lines) return;
$i=0;
$kml_file_contents="";
$prevLat=0;
$prevLon=0;
$totLines=count($lines);
// echo "tot line: ".$totLines;
$mod0=0;
if ($totLines > $maxPoints ){
$reduceArray=getReduceArray($totLines ,$maxPoints);
// print_r($recudeArray);
$mod0=count($reduceArray);
// $mod= ceil( $p / $this->maxPointNum );
}
// compute num of B lines
$numLines=0;
$points=0;
$i++;
foreach($lines as $line) {
if ($line{0}=='B' && strlen($line) >= 23 && $line{24}!='V' ) {
// real line
$points++;
if ($mod0>=1) {
if ( $reduceArray[ $points % $mod0] == 0 ) {
$lines[$i]{0}='X';
//unset($lines[$i]);
$i++;
continue;
}
}
$numLines++;
} else {
$lines[$i]{0}='X';
// unset($lines[$i]);
}
$i++;
}
//echo "<BR>real b lines: ".$numLines;
//echo "<BR>lines left in arays: ".count($lines);
foreach($lines as $line) {
$line=trim($line);
if (strlen($line)==0) continue;
if ($line{0}!='B') continue;
if ( strlen($line) < 23 ) continue;
if ($line{24}=='V') continue;
$thisPoint=new gpsPoint($line,$this->timezone);
$lat=$thisPoint->lat;
$lon=-$thisPoint->lon;
$kml_file_contents.=encodeNumber($lat-$prevLat).encodeNumber($lon-$prevLon);
$prevLat=$lat;
$prevLon=$lon;
$i++;
}
// write to file
// echo "<br>encoded len: ".strlen ($kml_file_contents);
$staticMap="https://maps.googleapis.com/maps/api/staticmap?path=color:0xff0000|weight:2|enc:$kml_file_contents&maptype=terrain&size=".$width."x".$height."&sensor=false";
//echo "<br>".strlen($staticMap);
// get from google
$imgStr=file_get_contents($staticMap);
echo "<br>".strlen($imgStr);
$handle = fopen($this->getMapFilename(), "w");
fwrite($handle, $imgStr);
fclose($handle);
echo "<img src='".$this->getMapRelPath()."'>";
return $this->getMapRelPath();
}
function createStaticMap($forceRefresh = 0)
{
$maxPoints = 250;
$width = 450;
$height = 450;
global $moduleRelPath, $baseInstallationPath;
global $langEncodings, $currentlang, $CONF;
if (is_file($this->getMapFilename()) && !$forceRefresh) {
return $this->getMapRelPath();
}
$filename = $this->getIGCFilename(1);
$lines = file($filename);
if (!$lines) {
return;
}
$i = 0;
$kml_file_contents = "";
$prevLat = 0;
$prevLon = 0;
$totLines = 0;
foreach ($lines as $line) {
if ($line[0] == 'B' && strlen($line) >= 23 && $line[24] != 'V') {
$totLines++;
}
}
//$totLines=count($lines);
// echo "tot line: ".$totLines;
$mod0 = 0;
if ($totLines > $maxPoints) {
$reduceArray = getReduceArray($totLines, $maxPoints);
// print_r($recudeArray);
$mod0 = count($reduceArray);
// $mod= ceil( $p / $this->maxPointNum );
}
// compute num of B lines
$numLines = 0;
$points = 0;
$i++;
foreach ($lines as $line) {
if ($line[0] == 'B' && strlen($line) >= 23 && $line[24] != 'V') {
// real line
$points++;
if ($mod0 >= 1) {
if ($reduceArray[$points % $mod0] == 0) {
$lines[$i][0] = 'X';
//unset($lines[$i]);
$i++;
continue;
}
}
$numLines++;
} else {
$lines[$i][0] = 'X';
// unset($lines[$i]);
}
$i++;
}
//echo "<BR>real b lines: ".$numLines;
//echo "<BR>lines left in arays: ".count($lines);
foreach ($lines as $line) {
$line = trim($line);
if (strlen($line) == 0) {
continue;
}
if ($line[0] != 'B') {
continue;
}
if (strlen($line) < 23) {
continue;
}
if ($line[24] == 'V') {
continue;
}
$thisPoint = new gpsPoint($line, $this->timezone);
$lat = $thisPoint->lat;
$lon = -$thisPoint->lon;
$kml_file_contents .= encodeNumber($lat - $prevLat) . encodeNumber($lon - $prevLon);
$prevLat = $lat;
$prevLon = $lon;
$i++;
}
// write to file
// echo "<br>encoded len: ".strlen ($kml_file_contents);
$flightScore = new flightScore($this->flightID);
$flightScore->getFromDB();
$defaultMethodID = $CONF['scoring']['default_set'];
$scoreDetails = $flightScore->scores[$defaultMethodID][$flightScore->bestScoreType];
//print_r($scoreDetails);
$j = 0;
$markers = "";
for ($i = 1; $i <= 7; $i++) {
if ($scoreDetails['tp'][$i]) {
$newPoint = new gpsPoint($scoreDetails['tp'][$i], $this->timezone);
//$url.=urlencode('|'.sprintf("%.3f",$newPoint->lat).','.sprintf("%.3f",-$newPoint->lon));
if ($j == 0) {
$color = '0x0000ff';
$t = 'T';
} else {
$color = '0x00ff00';
$t = $j;
}
if (!$scoreDetails['tp'][$i + 1]) {
$t = "L";
$color = '0xffff00';
}
$markers .= "&markers=" . urlencode("color:{$color}|label:{$t}|" . sprintf("%.3f", $newPoint->lat) . "," . sprintf("%.3f", -$newPoint->lon));
$j++;
}
}
$staticMap = "https://maps.googleapis.com/maps/api/staticmap?path=color:0xff0000|weight:2|enc:{$kml_file_contents}" . $markers . "&maptype=terrain&size=" . $width . "x" . $height . "&sensor=false";
//echo "<br>".$staticMap;
// get from google
$imgStr = file_get_contents($staticMap);
// echo "<br>".strlen($imgStr);
$handle = fopen($this->getMapFilename(), "w");
fwrite($handle, $imgStr);
fclose($handle);
// echo "<img src='".$this->getMapRelPath()."'>";
return $this->getMapRelPath();
}
public function getEncodedId()
{
return encodeNumber($this->id);
}