- modulo_grafico_sparse has been splitted in two functions: one calculates the data and other (modulo_grafico_draw) draws the graph
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@108 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
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dervitx
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6284d0f1a8
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@ -236,16 +236,73 @@ function grafico_modulo_sparse($id_agente_modulo, $periodo, $intervalo, $etiquet
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}
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// end 29.06.06 dervitx
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// 30.06.06 dervitx
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// creating the graph with PEAR Image_Graph
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$Graph_param = array (
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'title' => " $etiqueta - $nombre_agente / $nombre_modulo" ,
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'size_x' => 550 ,
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'size_y' => 220 ,
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'id_agente_modulo' => $id_agente_modulo ,
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'valor_maximo' => $valor_maximo ,
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'periodo' => $periodo ,
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'draw_events' => 1
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);
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modulo_grafico_draw ( $Graph_param,
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&$etiq_base,
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array('Maximum','Average','Minimum'),
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array ( &$valores_max, &$grafica, &$valores_min ),
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&$data_x
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);
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}
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function modulo_grafico_draw( $MGD_param, $MGD_labels, $MGD_data_name, $MGD_data, $MGD_event_data ) {
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// draws the graph corresponding to the data of a module
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// arguments:
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// $MGD_param = array (
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// 'title' => title ,
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// 'size_x' => size of the graphic ,
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// 'size_y' => ,
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// 'id_agente_modulo' => agent-module id ,
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// 'valor_maximo' => maximum value for y axis ,
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// 'periodo' => interval ,
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// 'draw_events' => draw events if equals to 1
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// );
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// &$MGD_labels = array ( $etiq_base ) // labels
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// $MGD_data_name = array ( name1, name2, ... ) // name of the datasets (for the legend only)
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// $MGD_data = array ( &array(data1), &array(data2), ... ); // data to be represented
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// $MGD_event_data = array ( (notvalidated) &array(data_x), (validated) => &array(data_x) );
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include ("../include/config.php");
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require ("../include/languages/language_".$language_code.".php");
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include 'Image/Graph.php';
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$Graph =& Image_Graph::factory('graph', array(550, 220));
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// initializing parameters
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if (!isset( $MGD_param['title'] )) { $MGD_param['title'] = '- no title -'; }
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if (!isset( $MGD_param['size_x'] )) { $MGD_param['size_x'] = 550; }
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if (!isset( $MGD_param['size_y'] )) { $MGD_param['size_y'] = 220; }
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$count_datasets = count( $MGD_data_name ); // number of datasets to represent
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// creating the graph with PEAR Image_Graph
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$Graph =& Image_Graph::factory('graph',
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array( $MGD_param['size_x'],
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$MGD_param['size_y']
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)
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);
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$Font =& $Graph->addNew('font', $config_fontpath);
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$Font->setSize(8);
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$Graph->setFont($Font);
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$Graph->add(
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Image_Graph::vertical(
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$Title = Image_Graph::factory('title', array(" $etiqueta - $nombre_agente / $nombre_modulo", 10)),
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$Title = Image_Graph::factory('title', array ($MGD_param['title'] , 10)),
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Image_Graph::horizontal(
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$Plotarea = Image_Graph::factory('plotarea','axis'),
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$Legend = Image_Graph::factory('legend'),
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@ -266,22 +323,20 @@ function grafico_modulo_sparse($id_agente_modulo, $periodo, $intervalo, $etiquet
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$Grid_sec->setBorderColor('black');
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// now, datasets are created ...
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$Datasets = array (
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Image_Graph::factory('dataset'),
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Image_Graph::factory('dataset'),
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Image_Graph::factory('dataset'),
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);
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$Datasets[0]->setName('Average');
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$Datasets[1]->setName('Maximum');
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$Datasets[2]->setName('Minimum');
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for ($cc=0; $cc<$count_datasets; $cc++) {
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$Datasets[$cc] = Image_Graph::factory('dataset') ;
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$Datasets[$cc]->setName( $MGD_data_name[$cc] );
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}
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$Legend->setPlotarea($Plotarea);
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// ... and populated with data ...
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for ($cc=0; $cc<count($grafica); $cc++) {
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$tdate=strtotime($etiq_base[$cc]);
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$Datasets[0]->addPoint($tdate,$grafica[$cc]);
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$Datasets[1]->addPoint($tdate,$valores_max[$cc]);
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$Datasets[2]->addPoint($tdate,$valores_min[$cc]);
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// next line suposes that all $MGD_data have the same number of points
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for ($cc=0; $cc<count($MGD_data[0]); $cc++) {
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$tdate=strtotime( $MGD_labels[$cc] );
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for ($dd=0; $dd<$count_datasets; $dd++) {
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$Datasets[$dd]->addPoint($tdate, $MGD_data[$dd][$cc]);
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}
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}
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// ... and added to the Graph
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@ -289,20 +344,20 @@ function grafico_modulo_sparse($id_agente_modulo, $periodo, $intervalo, $etiquet
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// some other properties of the Graph
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$FillArray =& Image_Graph::factory('Image_Graph_Fill_Array');
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$FillArray->addColor('orange');
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$FillArray->addColor('blue');
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$FillArray->addColor('orange');
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$FillArray->addColor('yellow');
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$Plot->setFillStyle($FillArray);
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$AxisX =& $Plotarea->getAxis(IMAGE_GRAPH_AXIS_X);
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$AxisX->setLabelInterval($periodo*60/10);
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$AxisX->setLabelInterval($MGD_param['periodo']*60/10);
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$AxisX->setFontAngle(45);
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$AxisX->setDataPreprocessor(Image_Graph::factory('Image_Graph_DataPreprocessor_Function', 'dame_fecha_grafico_timestamp'));
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$AxisY =& $Plotarea->getAxis(IMAGE_GRAPH_AXIS_Y);
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$AxisY->forceMaximum(ceil($valor_maximo / 4) + $valor_maximo);
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$AxisY->forceMaximum(ceil($MGD_param['valor_maximo'] / 4) + $MGD_param['valor_maximo']);
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// let's draw the alerts zones
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$sql1 = "SELECT dis_min, dis_max FROM talerta_agente_modulo WHERE id_agente_modulo = ".$id_agente_modulo;
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$sql1 = "SELECT dis_min, dis_max FROM talerta_agente_modulo WHERE id_agente_modulo = ".$MGD_param['id_agente_modulo'];
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if ($result=mysql_query($sql1)){
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while ($row=mysql_fetch_array($result)) {
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$Marker_alertzone =& $Plotarea->addNew('Image_Graph_Axis_Marker_Area', IMAGE_GRAPH_AXIS_Y);
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@ -313,13 +368,14 @@ function grafico_modulo_sparse($id_agente_modulo, $periodo, $intervalo, $etiquet
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}
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// if there are some events to draw let's scatter them!
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if ($draw_events) {
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if ($MGD_param['draw_events']) {
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for ($cc=1; $cc>=0; $cc--) {
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if (isset($datay[$cc])) {
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if (isset($MGD_event_data[$cc])) {
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$Dataset_events =& Image_Graph::factory('dataset');
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$Dataset_events->setName($cc?'Validated events':'Not valid. events');
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for ($nn=0; $nn<count($datax[$cc]); $nn++) {
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$Dataset_events->addPoint($datax[$cc][$nn], $datay[$cc][$nn]);
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for ($nn=0; $nn<count($MGD_event_data[$cc]); $nn++) {
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$Dataset_events->addPoint(
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$MGD_event_data[$cc][$nn], $MGD_param['valor_maximo']);
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}
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$Plot =& $Plotarea->addNew('Plot_Impulse', array(&$Dataset_events));
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$Plot->setLineColor($cc?'green@0.5':'red@0.5');
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