[42] | 1 | <?php // content="text/plain; charset=utf-8" |
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| 2 | require_once ('jpgraph/jpgraph.php'); |
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| 3 | require_once ('jpgraph/jpgraph_line.php'); |
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| 4 | require_once ('jpgraph/jpgraph_date.php'); |
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| 5 | require_once ('jpgraph/jpgraph_mgraph.php'); |
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| 6 | |
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| 7 | |
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| 8 | DEFINE('NDATAPOINTS',28000); |
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| 9 | DEFINE('SAMPLERATE',300); |
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| 10 | |
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| 11 | $start = time(); |
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| 12 | $end = $start+NDATAPOINTS*SAMPLERATE; |
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| 13 | $xdata_pic = array(); |
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| 14 | |
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| 15 | |
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| 16 | //lecture data base |
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| 17 | $db = mysql_connect('127.0.0.1', 'root', ''); // connexion |
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| 18 | mysql_select_db('xfel',$db); // selection |
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| 19 | |
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| 20 | |
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| 21 | //$req_pic = mysql_query("SELECT Pic FROM power WHERE id_stand='b'and id_conditioning=208");// requetes |
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| 22 | //$req_measure = mysql_query("SELECT hour FROM measure"); |
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| 23 | $req_hour_pic = mysql_query("SELECT measure.hour AS 'Date', power.Pic AS 'Pic' FROM measure INNER JOIN power ON (measure.id_measure=power.id_measure AND measure.id_conditioning=power.id_conditioning) WHERE measure.id_conditioning = 208 AND power.id_stand = 'b'"); |
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| 24 | |
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| 25 | // on fait une boucle qui va faire un tour pour chaque enregistrement |
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| 26 | $index=0; |
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| 27 | while($data=mysql_fetch_assoc($req_hour_pic)) |
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| 28 | { |
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| 29 | $data_pic[$index] = $data['Pic']; |
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| 30 | $data_measure[$index] = $data['Date']; |
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| 31 | $index++; |
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| 32 | } |
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| 33 | |
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| 34 | mysql_close($db);// fermeture connexion |
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| 35 | |
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| 36 | for( $i=0; $i < $index; ++$i ) { |
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| 37 | $xdata[$i] = $data_measure[$i]; |
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| 38 | } |
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| 39 | |
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| 40 | $xdata[$i] = $start + $i * SAMPLERATE; |
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| 41 | |
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| 42 | //DEFINE('BKG_COLOR','lightgray:1.7'); |
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| 43 | DEFINE('BKG_COLOR','green:1.98'); |
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| 44 | DEFINE('WIND_HEIGHT',800); |
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| 45 | DEFINE('WIND_WIDTH',250); |
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| 46 | |
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| 47 | |
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| 48 | //------------------------------------------------------------------ |
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| 49 | // Setup the Pic graph |
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| 50 | //------------------------------------------------------------------ |
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| 51 | $graph = new Graph(WIND_WIDTH,WIND_HEIGHT); |
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| 52 | $graph->SetMarginColor(BKG_COLOR); |
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| 53 | $graph->SetScale('datlin',0,1000); |
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| 54 | $graph->Set90AndMargin(50,10,70,30); |
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| 55 | $graph->SetFrame(true,'white',0); |
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| 56 | $graph->SetBox(); |
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| 57 | |
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| 58 | $graph->title->Set('Pic'); |
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| 59 | $graph->title->SetColor('red'); |
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| 60 | $graph->title->SetFont(FF_FONT1,FS_BOLD,48); |
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| 61 | $graph->title->SetMargin(5); |
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| 62 | |
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| 63 | $graph->xaxis->SetFont(FF_FONT0,FS_NORMAL,9); |
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| 64 | |
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| 65 | $graph->xaxis->SetTickLabels($xdata); |
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| 66 | |
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| 67 | $graph->xgrid->Show(); |
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| 68 | |
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| 69 | $graph->yaxis->SetLabelAngle(90); |
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| 70 | $graph->yaxis->SetColor('red'); |
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| 71 | $graph->yaxis->SetFont(FF_FONT0,FS_NORMAL,9); |
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| 72 | $graph->yaxis->SetLabelMargin(0); |
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| 73 | $graph->yaxis->scale->SetAutoMin(10); |
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| 74 | |
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| 75 | $line = new LinePlot($data_pic); |
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| 76 | $line->SetStepStyle(); |
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| 77 | $line->SetColor('red'); |
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| 78 | |
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| 79 | $graph->AddLine($line); |
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| 80 | |
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| 81 | //----------------------- |
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| 82 | // Create a multigraph |
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| 83 | //---------------------- |
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| 84 | $mgraph = new MGraph(); |
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| 85 | $mgraph->SetMargin(2,2,2,2); |
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| 86 | $mgraph->SetFrame(true,'darkgray',2); |
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| 87 | $mgraph->SetFillColor(BKG_COLOR); |
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| 88 | $mgraph->Add($graph,460,50); |
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| 89 | $mgraph->title->Set('XFEL Banc B 20 Septembre 2013'); |
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| 90 | $mgraph->title->SetFont(FF_FONT2,FS_BOLD,80); |
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| 91 | $mgraph->title->SetMargin(8); |
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| 92 | $mgraph->Stroke(); |
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| 93 | |
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| 94 | ?> |
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