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function get_graph_visu($id_tir,$id_site)
{
// calcul des données de repartition
require('../scripts/connexion.php');
$connexion = mysql_connect($hostname, $username, $password) or die("Connexion impossible au serveur $hostname par $username");
mysql_select_db($database, $connexion);
$sql = "SELECT * FROM event WHERE id_tir = '".$id_tir."'";
$req = mysql_query($sql) or die(mysql_error());
// creation de l'image
$image = imagecreatetruecolor(600,500);
$color = "000000";
$rouge = hexdec(substr($color,0,2)); //conversion du canal rouge
$vert = hexdec(substr($color,2,4)); //conversion du canal vert
$bleu = hexdec(substr($color,4,6)); //conversion du canal bleu
/* on créé la couleur et on l'attribue à une variable pour ne pas la perdre */
$noir = imagecolorallocate($image,$rouge,$vert,$bleu);
$color = "FFFFFF";
$rouge = hexdec(substr($color,0,2)); //conversion du canal rouge
$vert = hexdec(substr($color,2,4)); //conversion du canal vert
$bleu = hexdec(substr($color,4,6)); //conversion du canal bleu
/* on créé la couleur et on l'attribue à une variable pour ne pas la perdre */
$blanc = imagecolorallocate($image,$rouge,$vert,$bleu);
$color = "852C2C";
$rouge = hexdec(substr($color,0,2)); //conversion du canal rouge
$vert = hexdec(substr($color,2,4)); //conversion du canal vert
$bleu = hexdec(substr($color,4,6)); //conversion du canal bleu
/* on créé la couleur et on l'attribue à une variable pour ne pas la perdre */
$rouge_fonce = imagecolorallocate($image,$rouge,$vert,$bleu);
$color = "A75151";
$rouge = hexdec(substr($color,0,2)); //conversion du canal rouge
$vert = hexdec(substr($color,2,4)); //conversion du canal vert
$bleu = hexdec(substr($color,4,6)); //conversion du canal bleu
/* on créé la couleur et on l'attribue à une variable pour ne pas la perdre */
$rouge_clair = imagecolorallocate($image,$rouge,$vert,$bleu);
imagefill($image,0,0,$blanc);
// trace des axes
imageline($image,25,25,25,480,$noir) ;
imageline($image,20,475,575,475,$noir) ;
// trace des pointes
imageline($image,25,25,22,30,$noir);
imageline($image,25,25,28,30,$noir);
imageline($image,575,475,570,472,$noir);
imageline($image,575,475,570,478,$noir);
// trace des legendes d'axes
imagestring($image, 4, 22, 481, "0", $noir) ;
imagestring($image, 4, 10, 467, "0", $noir) ;
// echelle logarithmique sur l'axe des ordonnées
$y18 = (410*log(18))/log(16) ;
$y16 = 410 ;
$y267 = (410*log(26.7))/log(16) ;
$y14 = (410*log(14))/log(16) ;
$y12 = (410*log(12))/log(16) ;
$y10 = (410*log(10))/log(16) ;
$y8 = (410*log(8))/log(16) ;
$y6 = (410*log(6))/log(16) ;
$y4 = (410*log(4))/log(16) ;
$y2 = (410*log(2))/log(16) ;
// legende du 18
imageline($image,25,475-$y18,22,475-$y18,$noir);
imagestring($image,4, 3, 475-$y18-8,"18", $noir);
// legende du 16
imageline($image,25,475-$y16,22,475-$y16,$noir);
imagestring($image,4, 3, 475-$y16-8,"16", $noir);
// legende du 14
imageline($image,25,475-$y14,22,475-$y14,$noir);
imagestring($image,4, 3, 475-$y14-8,"14", $noir);
// legende du 12
imageline($image,25,475-$y12,22,475-$y12,$noir);
imagestring($image,4, 3, 475-$y12-8,"12", $noir);
// legende du 10
imageline($image,25,475-$y10,22,475-$y10,$noir);
imagestring($image,4, 3, 475-$y10-8,"10", $noir);
// legende du 8
imageline($image,25,475-$y8,22,475-$y8,$noir);
imagestring($image,4, 10, 475-$y8-8,"8", $noir);
// legende du 6
imageline($image,25,475-$y6,22,475-$y6,$noir);
imagestring($image,4, 10, 475-$y6-8,"6", $noir);
// legende du 4
imageline($image,25,475-$y4,22,475-$y4,$noir);
imagestring($image,4, 10, 475-$y4-8,"4", $noir);
// legende du 2
imageline($image,25,475-$y2,22,475-$y2,$noir);
imagestring($image,4, 10, 475-$y2-8,"2", $noir);
// echelle logarithmique sur l'axe des abcsisses
$x80 = 510 ;
$x70 = (510*log(70))/log(80) ;
$x60 = (510*log(60))/log(80) ;
$x50 = (510*log(50))/log(80) ;
$x55 = (510*log(55))/log(80) ;
$x40 = (510*log(40))/log(80) ;
$x30 = (510*log(30))/log(80) ;
$x20 = (510*log(20))/log(80) ;
$x10 = (510*log(10))/log(80) ;
$x5 = (510*log(5))/log(80) ;
$x1 = (510*log(1.4))/log(80) ;
// legende du 80
imageline($image,$x80,475,$x80,480,$noir);
imagestring($image,4, $x80-8, 481,"80", $noir);
// legende du 70
imageline($image,$x70,475,$x70,480,$noir);
imagestring($image,4, $x70-8, 481,"70", $noir);
// legende du 60
imageline($image,$x60,475,$x60,480,$noir);
imagestring($image,4, $x60-8, 481,"60", $noir);
// legende du 80
imageline($image,$x50,475,$x50,480,$noir);
imagestring($image,4, $x50-8, 481,"50", $noir);
// legende du 80
imageline($image,$x40,475,$x40,480,$noir);
imagestring($image,4, $x40-8, 481,"40", $noir);
// legende du 30
imageline($image,$x30,475,$x30,480,$noir);
imagestring($image,4, $x30-8, 481,"30", $noir);
// legende du 20
imageline($image,$x20,475,$x20,480,$noir);
imagestring($image,4, $x20-8, 481,"20", $noir);
// legende du 30
imageline($image,$x10,475,$x10,480,$noir);
imagestring($image,4, $x10-8, 481,"10", $noir);
// legende du 5
imageline($image,$x5,475,$x5,480,$noir);
imagestring($image,4, $x5-3, 481,"5", $noir);
// legende du 1
imageline($image,$x1,475,$x1,480,$noir);
imagestring($image,4, $x1-3, 481,"1", $noir);
// Trace des legendes textuelles
imagestring($image, 4, 35, 23, "Vitesse Particulaire maximale (mm/s)", $noir) ;
imagestring($image, 4, 470, 450, "Frequence (Hz)", $noir) ;
imagestring($image, 2, 380, 10,"Arrete ministeriel du 22 sept. 1994", $rouge_fonce);
imagestring($image, 2, 385, 26,"Arrete prefectoral n 08/DAID/M/003 ", $rouge_clair);
// Trace des lignes seuil
imageline($image,25,475,$x5,475-$y10,$rouge_fonce);
imageline($image,$x5,475-$y10,$x30,475-$y10,$rouge_fonce);
imageline($image,$x30,475-$y10,$x55,475-$y18,$rouge_fonce);
// Trace des lignes seuil
imageline($image,25,475,$x5,475-$y6,$rouge_clair);
imageline($image,$x5,475-$y6,$x30,475-$y6,$rouge_clair);
imageline($image,$x30,475-$y6,$x80,475-$y16,$rouge_clair);
// Trace des mesures
$sql = "SELECT * FROM network WHERE id_site = '".$id_site."'";
$req = mysql_query($sql) or die(mysql_error());
$nb_network = 0 ;
$net = array();
$x_leg_pos = 500 ;
$y_leg_pos = 200 ;
while($network = mysql_fetch_array($req))
{
$nb_network++ ;
array_push($net, "".$network['network_name']) ;
}
// Trace des mesures
$color = "#9E0000" ;
$rouge = hexdec(substr($color,0,2)); //conversion du canal rouge
$vert = hexdec(substr($color,2,4)); //conversion du canal vert
$bleu = hexdec(substr($color,4,6)); //conversion du canal bleu
/* on créé la couleur et on l'attribue à une variable pour ne pas la perdre */
$color_tmp = imagecolorallocate($image,$rouge,$vert,$bleu);
// Trace des mesures
$sql = "SELECT * FROM network WHERE id_site = '".$id_site."'";
$req = mysql_query($sql) or die(mysql_error());
$network = mysql_fetch_array($req) ;
$net_tmp = "0" ;
$sql = "SELECT * FROM event WHERE id_tir = '".$id_tir."' AND event_is_valid='1'";
$req = mysql_query($sql) or die(mysql_error());
$inc = 0 ;
while($event = mysql_fetch_array($req))
{
if($event['id_network'] != $net_tmp)
{
$net_tmp = $event['id_network'] ;
$color = "#0ABE01" ;
$rouge = hexdec(substr($color,0,2)); //conversion du canal rouge
$vert = hexdec(substr($color,2,4)); //conversion du canal vert
$bleu = hexdec(substr($color,4,6)); //conversion du canal bleu
/* on créé la couleur et on l'attribue à une variable pour ne pas la perdre */
$color_tmp = imagecolorallocate($image,$rouge,$vert,$bleu);
imagestring($image,4, $x_leg_pos, $y_leg_pos,$net[$inc], $color_tmp);
$inc++ ;
$y_leg_pos += 16 ;
}
// tracé capteur 1
$x = $event['event_frq'];
$y = $event['event_value'];
$x_tmp = (510*log($x))/log(80) ;
$y_tmp = (410*log($y))/log(16) ;
imageline($image,$x_tmp-4,475-$y_tmp+4,$x_tmp+4,475-$y_tmp+4,$color_tmp);
imageline($image,$x_tmp+4,475-$y_tmp+4,$x_tmp,475-$y_tmp-4,$color_tmp);
imageline($image,$x_tmp,475-$y_tmp-4,$x_tmp-4,475-$y_tmp+4,$color_tmp);
imagestring($image, 4, $x_leg_pos + 32, $y_leg_pos,"- V", $color_tmp);
imageline($image,$x_leg_pos+20-4,$y_leg_pos+7+4,$x_leg_pos+20+4,$y_leg_pos+7+4,$color_tmp);
imageline($image,$x_leg_pos+20+4,$y_leg_pos+7+4,$x_leg_pos+20,$y_leg_pos+7-4,$color_tmp);
imageline($image,$x_leg_pos+20,$y_leg_pos+7-4,$x_leg_pos+20-4,$y_leg_pos+7+4,$color_tmp);
$y_leg_pos += 16 ;
$event = mysql_fetch_array($req) ;
// tracé capteur 2
$x = $event['event_frq'];
$y = $event['event_value'];
$x_tmp = (510*log($x))/log(80) ;
$y_tmp = (410*log($y))/log(16) ;
imageline($image,$x_tmp-4,475-$y_tmp-4,$x_tmp-4,475-$y_tmp+4,$color_tmp);
imageline($image,$x_tmp-4,475-$y_tmp+4,$x_tmp+4,475-$y_tmp+4,$color_tmp);
imageline($image,$x_tmp+4,475-$y_tmp+4,$x_tmp+4,475-$y_tmp-4,$color_tmp);
imageline($image,$x_tmp+4,475-$y_tmp-4,$x_tmp-4,475-$y_tmp-4,$color_tmp);
imagestring($image, 4, $x_leg_pos + 32, $y_leg_pos,"- H1", $color_tmp);
imageline($image,$x_leg_pos+20-4,$y_leg_pos+7-4,$x_leg_pos+20-4,$y_leg_pos+7+4,$color_tmp);
imageline($image,$x_leg_pos+20-4,$y_leg_pos+7+4,$x_leg_pos+20+4,$y_leg_pos+7+4,$color_tmp);
imageline($image,$x_leg_pos+20+4,$y_leg_pos+7+4,$x_leg_pos+20+4,$y_leg_pos+7-4,$color_tmp);
imageline($image,$x_leg_pos+20+4,$y_leg_pos+7-4,$x_leg_pos+20-4,$y_leg_pos+7-4,$color_tmp);
$y_leg_pos += 16 ;
$event = mysql_fetch_array($req) ;
// tracé capteur 3
$x = $event['event_frq'];
$y = $event['event_value'];
$x_tmp = (510*log($x))/log(80) ;
$y_tmp = (410*log($y))/log(16) ;
imageline($image,$x_tmp-4,475-$y_tmp,$x_tmp+4,475-$y_tmp,$color_tmp);
imageline($image,$x_tmp,475-$y_tmp-4,$x_tmp,475-$y_tmp+4,$color_tmp);
imageline($image,$x_tmp-3,475-$y_tmp-3,$x_tmp+3,475-$y_tmp+3,$color_tmp);
imageline($image,$x_tmp+3,475-$y_tmp-3,$x_tmp-3,475-$y_tmp+3,$color_tmp);
imagestring($image, 4, $x_leg_pos + 32, $y_leg_pos,"- H2", $color_tmp);
imageline($image,$x_leg_pos+20-4,$y_leg_pos+7,$x_leg_pos+20+4,$y_leg_pos+7,$color_tmp);
imageline($image,$x_leg_pos+20,$y_leg_pos+7-4,$x_leg_pos+20,$y_leg_pos+7+4,$color_tmp);
imageline($image,$x_leg_pos+20-3,$y_leg_pos+7-3,$x_leg_pos+20+3,$y_leg_pos+7+3,$color_tmp);
imageline($image,$x_leg_pos+20+3,$y_leg_pos+7-3,$x_leg_pos+20-3,$y_leg_pos+7+3,$color_tmp);
$y_leg_pos += 32 ;
}
imagepng($image,"../media/pdf/pdf.png");
}
function coul_aleat()
{
$couleur = array('FDA3A3','FC5353','9E0000','8EF2FE','43EAFE','01A7BB','006470','002B30');
$valeur = rand(0, 3);
return $couleur[$valeur];
}
function coul_aleat1()
{
$couleur = array('79FB72','30FB26','0ABE01','067101','FED557','FCBF07','B68901','634B02');
$valeur = rand(0, 3);
return $couleur[$valeur];
} |
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