PHP pData::AddSerie方法代码示例

function generateGraph($year, $month, $quarter, $biAnn, $dev, $patna, $duration, $from, $to)
{
    $myarr = graphTests($year, $month, $quarter, $biAnn, $dev, $patna, $duration, $from, $to);
    $myarr1 = graphErrs($year, $month, $quarter, $biAnn, $dev, $patna, $duration, $from, $to);
    $myarr2 = graphLbls($year, $month, $quarter, $biAnn, $dev, $patna, $duration, $from, $to);
    // Standard inclusions
    include "pChart/pChart/pData.class";
    include "pChart/pChart/pChart.class";
    // Dataset definition
    $DataSet = new pData();
    $DataSet->AddPoint($myarr, "Serie1");
    $DataSet->AddPoint($myarr1, "Serie2");
    $DataSet->AddPoint($myarr2, "Serie3");
    $DataSet->AddSerie("Serie1");
    $DataSet->AddSerie("Serie2");
    $DataSet->SetAbsciseLabelSerie("Serie3");
    $DataSet->SetSerieName("Test Resulting trends", "Serie1");
    $DataSet->SetSerieName("Errors in tests", "Serie2");
    $DataSet->SetYAxisName("Tests");
    // $DataSet->SetYAxisFormat("time");
    $DataSet->SetXAxisName("months");
    // Initialise the graph
    $Test = new pChart(750, 330);
    $Test->setFontProperties("Fonts/tahoma.ttf", 8);
    $Test->setGraphArea(85, 30, 650, 200);
    $Test->drawFilledRoundedRectangle(7, 7, 693, 223, 5, 240, 240, 240);
    $Test->drawRoundedRectangle(5, 5, 695, 225, 5, 230, 230, 230);
    $Test->drawGraphArea(255, 255, 255, TRUE);
    $Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, TRUE, 0, 2);
    $Test->drawGrid(4, TRUE, 230, 230, 230, 50);
    // Draw the 0 line
    $Test->setFontProperties("Fonts/tahoma.ttf", 6);
    $Test->drawTreshold(0, 143, 55, 72, TRUE, TRUE);
    // Draw the line graph
    $Test->drawLineGraph($DataSet->GetData(), $DataSet->GetDataDescription());
    $Test->drawPlotGraph($DataSet->GetData(), $DataSet->GetDataDescription(), 3, 2, 255, 255, 255);
    // Finish the graph
    $Test->setFontProperties("Fonts/tahoma.ttf", 8);
    $Test->drawLegend(90, 35, $DataSet->GetDataDescription(), 255, 255, 255);
    $Test->setFontProperties("Fonts/tahoma.ttf", 10);
    $Test->drawTitle(60, 22, "Test Summary", 50, 50, 50, 585);
    $Test->Render("mpdf.png");
}

function makeGraph($values, $labels)
{
    $values[] = '0';
    $labels[] = '';
    // Standard inclusions
    include_once "charts/pChart.class";
    include_once "charts/pData.class";
    // Dataset definition
    $DataSet = new pData();
    $DataSet->AddPoint($values, "Serie2");
    $DataSet->AddPoint($labels, "Xlabel");
    $DataSet->AddSerie("Serie2");
    $DataSet->SetAbsciseLabelSerie('Xlabel');
    $DataSet->SetSerieName("No Of Births", "Serie2");
    // Initialise the graph
    $Test = new pChart(700, 230);
    $Test->setFontProperties("Fonts/tahoma.ttf", 8);
    $Test->setGraphArea(50, 30, 585, 200);
    $Test->drawFilledRoundedRectangle(7, 7, 693, 223, 5, 240, 240, 240);
    $Test->drawRoundedRectangle(5, 5, 695, 225, 5, 230, 230, 230);
    $Test->drawGraphArea(255, 255, 255, TRUE);
    $Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, TRUE, 0, 2, TRUE);
    $Test->drawGrid(4, TRUE, 230, 230, 230, 50);
    // Draw the 0 line
    $Test->setFontProperties("Fonts/tahoma.ttf", 6);
    $Test->drawTreshold(0, 143, 55, 72, TRUE, TRUE);
    // Draw the bar graph
    $Test->drawOverlayBarGraph($DataSet->GetData(), $DataSet->GetDataDescription());
    // Finish the graph
    $Test->setFontProperties("Fonts/tahoma.ttf", 8);
    $Test->drawLegend(600, 30, $DataSet->GetDataDescription(), 255, 255, 255);
    $Test->setFontProperties("Fonts/tahoma.ttf", 10);
    $Test->drawTitle(50, 22, "Change in name popularity", 50, 50, 50, 585);
    ob_start();
    $Test->Stroke();
    $img = ob_get_clean();
    $img = base64_encode($img);
    return $img;
}

 public function make($working_path)
 {
     // This will import the file http://my.domain.com/myData.csv using each column as a serie
     if (!$this->plot->valid()) {
         $file = $this->plot->name();
         $error = $this->plot->error();
         $this->log($working_path, "Plot file {$file} is invalid: {$error}");
         return 1;
     }
     $data = new pData();
     $columns = array();
     $all_columns = array();
     $x_column = $this->plot->property('x_column') - 1;
     if ($x_column === NULL) {
         $x_column = 0;
     }
     $data_file = $this->plot->data_property('name');
     $deliminator = $this->plot->data_property('deliminator');
     $has_header = $this->plot->data_property('header') == 'yes';
     foreach ($this->plot->columns() as $column => $name) {
         if ($column != $x_column + 1) {
             $columns[] = $column - 1;
         }
         $all_columns[] = $column - 1;
     }
     $data->ImportFromCSV($working_path . $data_file, $deliminator, $all_columns, $has_header);
     foreach ($columns as $column) {
         $name = $this->plot->column($column + 1);
         $data->AddSerie('Serie' . $column);
         $data->SetSerieName($name, "Serie" . $column);
     }
     $max_col = -1;
     $max_val = NULL;
     foreach ($data->GetData() as $record) {
         foreach ($columns as $column) {
             $point = $record['Serie' . $column];
             if ($max_val === NULL || $point > $max_val) {
                 $max_val = $point;
                 $max_col = $column;
             }
         }
     }
     $x_label = $this->plot->axis_property('x', 'label');
     if ($x_label) {
         $data->SetXAxisName($x_label);
     } else {
         $data->SetXAxisName($this->plot->column($x_column + 1));
     }
     $x_unit = $this->plot->axis_property('x', 'unit');
     if ($x_unit) {
         $data->SetXAxisUnit($x_unit);
     }
     $y_label = $this->plot->axis_property('y', 'label');
     reset($columns);
     if ($y_label) {
         $data->SetYAxisName($y_label);
     } else {
         $data->SetYAxisName($this->plot->column(current($columns) + 1));
     }
     $y_unit = $this->plot->axis_property('y', 'unit');
     if ($y_unit) {
         $data->SetyAxisUnit($y_unit);
     }
     $width = $this->plot->property('width');
     if (!$width) {
         $width = 640;
     }
     $height = $this->plot->property('height');
     if (!$height) {
         $height = 480;
     }
     $plot = new pChart($width, $height);
     $font_name = $this->plot->property('font-name');
     if (!$font_name) {
         $font_name = 'tahoma.ttf';
     }
     $font_name = 'lib/plugins/projects/pchart/fonts/' . $font_name;
     $font_size = $this->plot->property('font_size');
     if (!$font_size) {
         $font_size = 12;
     }
     $plot->setFontProperties($font_name, $font_size);
     $h = $font_size + 10;
     $left_margin = 0;
     foreach ($data->GetData() as $record) {
         $position = imageftbbox($font_size, 0, $font_name, $record['Serie' . $max_col]);
         $text_width = $position[2] - $position[0];
         if ($text_width > $left_margin) {
             $left_margin = $text_width;
         }
     }
     $left_margin += 2 * $h;
     $plot->setGraphArea($left_margin, 2 * $h, $width - $h, $height - 2 * $h);
     $background = $this->plot->property('background');
     if (!$background) {
         $background = array('R' => 255, 'G' => 255, 'B' => 255);
     } else {
         $background = html_color_to_RGB($background);
     }
     $plot->drawGraphArea($background['R'], $background['G'], $background['B']);
//.........这里部分代码省略.........

 /**
  * Create graph (a .png file)
  *
  * @param string $file
  */
 public function generateGraph($file)
 {
     $patientValues = Storage::getInstance()->getPatientsData($file);
     /*
      * pGraph work
      */
     $dataSet = new pData();
     if (!empty($patientValues)) {
         $dataSet->AddPoint(array_keys($patientValues[$file]), 'label');
         $dataSet->SetAbsciseLabelSerie('label');
         $serie1 = array_values($patientValues[$file]);
         $average = round(array_sum($serie1) / count($serie1), 2);
         $dataSet->AddPoint($serie1, "Serie1");
         $dataSet->AddSerie("Serie1");
         // Initialise the graph
         $graph = new MyHorBar(450, 600);
         $graph->setFontProperties($this->fontsPath . '/tahoma.ttf', 8);
         $graph->setGraphArea(120, 60, 410, 550);
         $graph->drawFilledRoundedRectangle(7, 7, 443, 593, 5, 240, 240, 240);
         $graph->drawRoundedRectangle(5, 5, 443, 595, 5, 230, 230, 230);
         $graph->drawGraphArea(255, 255, 255, true);
         $graph->drawHorScale($dataSet->GetData(), $dataSet->GetDataDescription(), SCALE_START0, 150, 150, 150, true, 0, 2, true);
         $graph->drawHorGrid(10, true, 230, 230, 230, 50);
         // Draw the 0 line
         $graph->setFontProperties($this->fontsPath . '/tahoma.ttf', 6);
         $graph->drawTreshold($average, 143, 55, 72, true, false, 2, null, 90);
         // Draw the bar graph
         $graph->drawHorBarGraph($dataSet->GetData(), $dataSet->GetDataDescription(), false);
         // Finish the graph
         $graph->setFontProperties($this->fontsPath . '/tahoma.ttf', 10);
         $graph->drawLegend(15, 15, $dataSet->GetDataDescription(), 255, 255, 255);
         $graph->setFontProperties($this->fontsPath . '/tahoma.ttf', 10);
         $graph->drawTitle(170, 27, $file, 50, 50, 50, -1);
     } else {
         $graph = new pChart(450, 150);
         $graph->setGraphArea(120, 60, 410, 100);
         $graph->drawFilledRoundedRectangle(7, 7, 443, 143, 5, 240, 240, 240);
         $graph->drawRoundedRectangle(5, 5, 443, 145, 5, 230, 230, 230);
         $graph->setFontProperties($this->fontsPath . '/tahoma.ttf', 10);
         $graph->drawTitle(170, 27, $file, 50, 50, 50, -1);
         $graph->setFontProperties($this->fontsPath . '/tahoma.ttf', 36);
         $graph->drawTitle(125, 90, 'No data!', 245, 50, 50, -1);
     }
     $graph->Render(WWW_DIR . '/images/graphs/' . $file . '.png');
 }

 /**
  * Creates a new pie-chart. Pass the values as the first param. If
  * you want to use a legend and / or Colors use the second and third param.
  * Make sure the array have the same number of elements, ohterwise they won't
  * be uses.
  * A sample-code could be:
  *  $objChart = new class_graph();
  *  $objChart->setStrGraphTitle("Test Pie Chart");
  *
  * //simple array
  *      $objChart->createPieChart(array(2,6,7,3), array("val 1", "val 2", "val 3", "val 4"));
  *
  * //datapoints array
  *      $objDataPoint1 = new class_graph_datapoint(1);
  *      $objDataPoint2 = new class_graph_datapoint(2);
  *      $objDataPoint3 = new class_graph_datapoint(4);
  *      $objDataPoint4 = new class_graph_datapoint(5);
  *
  *      //set action handler example
  *      $objDataPoint1->setObjActionHandler("<javascript code here>");
  *      $objDataPoint1->getObjActionHandlerValue("<value_object> e.g. some json");
  *
  *      $objGraph->createPieChart(array($objDataPoint1, $objDataPoint2, $objDataPoint3, $objDataPoint4) , array("val 1", "val 2", "val 3", "val 4"), "serie 1");
  *
  *
  * @param array $arrValues - an array with simple values or an array of data points (class_graph_datapoint).
  *                           The advantage of a data points are that action handlers can be defined for each data point which will be executed when clicking on the data point in the chart.
  * @param array $arrLegends
  *
  * @throws class_exception
  * @return void
  */
 public function createPieChart($arrValues, $arrLegends)
 {
     $arrDataPoints = class_graph_commons::convertArrValuesToDataPointArray($arrValues);
     if ($this->intCurrentGraphMode > 0) {
         throw new class_exception("Chart already initialized", class_exception::$level_ERROR);
     }
     $this->intCurrentGraphMode = $this->GRAPH_TYPE_PIE;
     $strSerieName = generateSystemid();
     $this->objDataset->AddPoint(class_graph_commons::getDataPointFloatValues($arrDataPoints), $strSerieName);
     $this->objDataset->AddSerie($strSerieName);
     $strSerieName = generateSystemid();
     foreach ($arrLegends as &$strValue) {
         $strValue = $this->stripLegend($strValue);
     }
     $this->objDataset->AddPoint($arrLegends, $strSerieName);
     $this->objDataset->AddSerie($strSerieName);
     $this->objDataset->SetAbsciseLabelSerie($strSerieName);
 }

function prepareData($scaleX, $scaleY, $SQL, $scaleType)
{
    global $conn;
    $DataSet = new pData();
    $result = pg_query($conn, $SQL);
    if (!$result) {
        echo "An error occured.\n";
    }
    while ($row = pg_fetch_row($result)) {
        $DataSet->AddPoint($row[1], "Serie2");
        $DataSet->AddPoint(mktime(0, 0, 0, substr($row[0], 5, 2), substr($row[0], 8, 2), substr($row[0], 0, 4)), "Serie1");
    }
    $DataSet->SetAbsciseLabelSerie("Serie1");
    $DataSet->AddSerie("Serie2");
    $DataSet->SetYAxisName($scaleY);
    $DataSet->SetXAxisFormat($scaleType);
    return $DataSet;
}

 /**
  * The function to draw the spectrum
  */
 public function draw()
 {
     $arrSpec = $this->spectrumUi->spectrum;
     $data = new pData();
     //-- Provide data --
     $arrLabels = array();
     foreach ($arrSpec as $entry) {
         $strAnnot = $entry[$this->spectrumUi->annotationproperty];
         $dblInt = $entry[$this->spectrumUi->intensityproperty];
         $dblMass = $entry[$this->spectrumUi->massproperty];
         if (!is_null($strAnnot) && $strAnnot !== '') {
             $arrLabels[] = array($dblMass, $strAnnot);
         }
         $data->AddPoint($dblInt);
         $data->AddPoint($dblMass, 'Serie2');
     }
     $data->AddSerie('Serie1');
     $data->SetAbsciseLabelSerie('Serie2');
     $data->SetSerieName('Intensities', 'Serie1');
     $data->SetSerieName('Masses', 'Serie2');
     $chart = new PChartExt($this->width, $this->height);
     $chart->setColorPalette(0, $this->colorgraph[0], $this->colorgraph[1], $this->colorgraph[2]);
     $chart->setFontProperties(dirname(__FILE__) . '/pchart/tahoma.ttf', 8);
     $chart->setGraphArea(50, 60, $this->width - 50, $this->height - 30);
     $chart->setLineStyle(1);
     $chart->drawBackground($this->colorbg[0], $this->colorbg[1], $this->colorbg[2]);
     $chart->drawScale($data->GetData(), $data->GetDataDescription(), SCALE_NORMAL, $this->colorscale[0], $this->colorscale[1], $this->colorscale[2], true, 0, 0, false, count($arrSpec) / 10);
     $chart->drawPeaks($data->GetData(), $data->GetDataDescription());
     $chart->drawTitle(50, 22, $this->title, $this->colortitle[0], $this->colortitle[1], $this->colortitle[2], 585);
     //-- Draw labels --
     foreach ($arrLabels as $label) {
         $chart->setAnnotation($data->GetData(), $data->GetDataDescription(), 'Serie1', $label[0], $label[1], 255, 255, 255);
     }
     //-- Render spectrum --
     $toFile = $this->spectrumUi->tofile;
     if (!is_null($toFile) && $toFile !== '') {
         $chart->Render($toFile);
         //To file
     } else {
         $chart->Stroke();
         //Directly to ui
     }
 }

 /**
  * This method return a content html, it's used inside get_block method for showing it inside dashboard interface
  * @return string  content html
  */
 public function get_teachers_information_graph()
 {
     $teachers = $this->teachers;
     $graph = '';
     $user_ids = array_keys($teachers);
     $a_last_week = get_last_week();
     if (is_array($user_ids) && count($user_ids) > 0) {
         $data_set = new pData();
         foreach ($user_ids as $user_id) {
             $teacher_info = api_get_user_info($user_id);
             $username = $teacher_info['username'];
             $time_by_days = array();
             foreach ($a_last_week as $day) {
                 // day is received as y-m-d 12:00:00
                 $start_date = api_get_utc_datetime($day);
                 $end_date = api_get_utc_datetime($day + (3600 * 24 - 1));
                 $time_on_platform_by_day = Tracking::get_time_spent_on_the_platform($user_id, 'custom', $start_date, $end_date);
                 $hours = floor($time_on_platform_by_day / 3600);
                 $min = floor(($time_on_platform_by_day - $hours * 3600) / 60);
                 $time_by_days[] = $min;
             }
             $data_set->AddPoint($time_by_days, $username);
             $data_set->AddSerie($username);
         }
         $last_week = date('Y-m-d', $a_last_week[0]) . ' ' . get_lang('To') . ' ' . date('Y-m-d', $a_last_week[6]);
         $days_on_week = array();
         foreach ($a_last_week as $weekday) {
             $days_on_week[] = date('d/m', $weekday);
         }
         $data_set->AddPoint($days_on_week, "Days");
         $data_set->SetXAxisName($last_week);
         $data_set->SetYAxisName(get_lang('Minutes'));
         $data_set->SetAbsciseLabelSerie("Days");
         $graph_id = $this->user_id . 'TeacherConnectionsGraph';
         $cache = new pCache();
         // the graph id
         $data = $data_set->GetData();
         if ($cache->IsInCache($graph_id, $data_set->GetData())) {
             //if we already created the img
             $img_file = $cache->GetHash($graph_id, $data_set->GetData());
         } else {
             // Initializing the graph
             $bg_width = 440;
             $bg_height = 350;
             $test = new pChart($bg_width + 10, $bg_height + 20);
             $test->setFontProperties(api_get_path(LIBRARY_PATH) . 'pchart/fonts/tahoma.ttf', 8);
             $test->setGraphArea(65, 30, $bg_width - 70, $bg_height - 50);
             $test->drawFilledRoundedRectangle(7, 7, $bg_width, $bg_height, 5, 240, 240, 240);
             $test->drawRoundedRectangle(5, 5, $bg_width + 2, $bg_height + 2, 5, 230, 230, 230);
             $test->drawGraphArea(255, 255, 255, TRUE);
             $test->drawScale($data_set->GetData(), $data_set->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, TRUE, 0, 2, TRUE);
             $test->drawGrid(4, TRUE, 230, 230, 230, 50);
             // Drawing lines
             //$test->drawLineGraph($data_set->GetData(),$data_set->GetDataDescription());
             $test->drawFilledCubicCurve($data_set->GetData(), $data_set->GetDataDescription(), 0.1, 30);
             //$test->drawPlotGraph($data_set->GetData(),$data_set->GetDataDescription(),3,2,255,255,255);
             // Drawing Legend
             $test->setFontProperties(api_get_path(LIBRARY_PATH) . 'pchart/fonts/tahoma.ttf', 8);
             $test->drawLegend($bg_width - 80, 20, $data_set->GetDataDescription(), 204, 204, 255);
             $test->writeValues($data_set->GetData(), $data_set->GetDataDescription(), array("Days"));
             $cache->WriteToCache($graph_id, $data_set->GetData(), $test);
             ob_start();
             $test->Stroke();
             ob_end_clean();
             $img_file = $cache->GetHash($graph_id, $data_set->GetData());
         }
         if (!empty($img_file)) {
             $graph = '<img src="' . api_get_path(WEB_ARCHIVE_PATH) . $img_file . '">';
         }
     } else {
         $graph = '<p>' . api_convert_encoding(get_lang('GraphicNotAvailable'), 'UTF-8') . '</p>';
     }
     return $graph;
 }

    if ($gameid != $lastid) {
        $lastid = $gameid;
        $idx++;
    }
    $x[$player][] = $idx;
    $y[$player][] = $elo;
    $allx[] = $idx;
    $ally[] = $elo;
}
// Standard inclusions
include "pChart/pData.class";
include "pChart/pChart.class";
// Dataset definition
$DataSet = new pData();
$DataSet->AddPoint($allx, "allx");
$DataSet->AddSerie("allx");
$DataSet->AddPoint($ally, "ally");
$DataSet->AddSerie("ally");
foreach ($names as $name) {
    $DataSet->AddPoint($x[$name], $name . "x");
    $DataSet->AddSerie($name . "x");
    $DataSet->AddPoint($y[$name], $name . "y");
    $DataSet->AddSerie($name . "y");
}
//$DataSet->SetYAxisName("ELO");
//$DataSet->SetXAxisName("Game");
$colors = array();
$ratio = 0;
$gold = 0.618033988749895;
for ($i = 0; $i < count($names); $i++) {
    $ratio += $gold;

         $_rank = $val[3] - $last_rank;
         $last_points = $points[] = $last_points + round($_points / $val[4]);
         $last_rank = $rank[] = $last_rank + round($_rank / $val[4]);
     }
     $data_count++;
 });
 $performance = number_format(round(($points[count($points) - 1] / $points[0] - 1) * 100, 2), 2, ',', '');
 // Dataset definition
 // File
 $FileName = './tmp/' . md5($user['name']) . ".png";
 // Graph
 $DataSet = new pData();
 $DataSet->AddPoint($points, "points");
 $DataSet->AddPoint($rank, "rank");
 $DataSet->AddPoint($time, "time");
 $DataSet->AddSerie("points");
 $DataSet->SetAbsciseLabelSerie();
 $DataSet->SetSerieName("Punkte", "points");
 $DataSet->SetSerieName("Rank", "rank");
 $DataSet->SetYAxisName("Punkte");
 $DataSet->SetAbsciseLabelSerie("time");
 //$DataSet->SetXAxisFormat("date");
 // Cache definition
 $Cache = new pCache('../charts/Cache/');
 if ($use_cache && !$Cache->GetFromCache(md5($user['name']), $DataSet->GetData(), $FileName) or !$use_cache) {
     // Initialise the graph
     $Test = new pChart(715, 230);
     $Test->setDateFormat('d.m H:i');
     $Test->setFontProperties("../charts/Fonts/tahoma.ttf", 8);
     $Test->setGraphArea(60, 30, 650, 150);
     $Test->drawFilledRoundedRectangle(7, 7, 708, 223, 5, 240, 240, 240);

$Test->drawFilledRoundedRectangle(7, 7, 693, 223, 5, 240, 240, 240);
$Test->drawRoundedRectangle(5, 5, 695, 225, 5, 230, 230, 230);
$Test->drawGraphArea(255, 255, 255, TRUE);
$Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, TRUE, 0, 2, TRUE, 3);
$Test->drawGrid(4, TRUE, 230, 230, 230, 50);
// Draw the 0 line
$Test->setFontProperties("../Fonts/tahoma.ttf", 6);
$Test->drawTreshold(0, 143, 55, 72, TRUE, TRUE);
// Draw the area
$DataSet->RemoveSerie("Serie4");
$Test->drawArea($DataSet->GetData(), "Serie1", "Serie2", 239, 238, 227, 50);
$DataSet->RemoveSerie("Serie3");
$Test->drawLineGraph($DataSet->GetData(), $DataSet->GetDataDescription());
// Draw the line graph
$Test->setLineStyle(1, 6);
$DataSet->RemoveAllSeries();
$DataSet->AddSerie("Serie3");
$Test->drawLineGraph($DataSet->GetData(), $DataSet->GetDataDescription());
$Test->drawPlotGraph($DataSet->GetData(), $DataSet->GetDataDescription(), 3, 2, 255, 255, 255);
// Write values on Serie3
$Test->setFontProperties("../Fonts/tahoma.ttf", 8);
$Test->writeValues($DataSet->GetData(), $DataSet->GetDataDescription(), "Serie3");
// Finish the graph
$Test->setFontProperties("../Fonts/tahoma.ttf", 8);
$Test->drawLegend(590, 90, $DataSet->GetDataDescription(), 255, 255, 255);
$Test->setFontProperties("../Fonts/tahoma.ttf", 10);
$Test->drawTitle(60, 22, "example 15", 50, 50, 50, 585);
// Add an image
$Test->drawFromPNG("../Sample/logo.png", 584, 35);
// Render the chart
$Test->Render("example15.png");

 function showGraph($searchInfo = '')
 {
     $conditions = empty($searchInfo['keywordId']) ? "" : " and s.keyword_id=" . $searchInfo['keywordId'];
     $conditions .= empty($searchInfo['seId']) ? "" : " and s.searchengine_id=" . $searchInfo['seId'];
     $sql = "select s.*,se.domain \r\n\t\t\t\t\tfrom searchresults s,searchengines se  \r\n\t\t\t\t\twhere s.searchengine_id=se.id \r\n\t\t\t\t\tand time>= {$searchInfo['fromTime']} and time<{$searchInfo['toTime']} {$conditions}  \r\n\t\t\t\t\torder by s.time";
     $repList = $this->db->select($sql);
     $reportList = array();
     $seList = array();
     foreach ($repList as $repInfo) {
         $var = $repInfo['searchengine_id'] . $repInfo['keyword_id'] . $repInfo['time'];
         if (empty($reportList[$var])) {
             $reportList[$var] = $repInfo;
         } else {
             if ($repInfo['rank'] < $reportList[$var]['rank']) {
                 $reportList[$var] = $repInfo;
             }
         }
         if (empty($seList[$repInfo['searchengine_id']])) {
             $seList[$repInfo['searchengine_id']] = $repInfo['domain'];
         }
     }
     asort($seList);
     $dataList = array();
     foreach ($reportList as $repInfo) {
         $seId = $repInfo['searchengine_id'];
         $dataList[$repInfo['time']][$seId] = $repInfo['rank'];
     }
     # Dataset definition
     $dataSet = new pData();
     foreach ($dataList as $dataInfo) {
         $i = 1;
         foreach ($seList as $seId => $seVal) {
             $val = empty($dataInfo[$seId]) ? 0 : $dataInfo[$seId];
             $dataSet->AddPoint($val, "Serie" . $i++);
         }
     }
     $i = 1;
     foreach ($seList as $seDomain) {
         $dataSet->AddSerie("Serie{$i}");
         $dataSet->SetSerieName($seDomain, "Serie{$i}");
         $i++;
     }
     $serieCount = count($seList) + 1;
     $dataSet->AddPoint(array_keys($dataList), "Serie{$serieCount}");
     $dataSet->SetAbsciseLabelSerie("Serie{$serieCount}");
     $dataSet->SetXAxisName("Date");
     $dataSet->SetYAxisName("Rank");
     $dataSet->SetXAxisFormat("date");
     # Initialise the graph
     $chart = new pChart(720, 520);
     $chart->setFontProperties("fonts/tahoma.ttf", 8);
     $chart->setGraphArea(85, 30, 670, 425);
     $chart->drawFilledRoundedRectangle(7, 7, 713, 513, 5, 240, 240, 240);
     $chart->drawRoundedRectangle(5, 5, 715, 515, 5, 230, 230, 230);
     $chart->drawGraphArea(255, 255, 255, TRUE);
     $chart->drawScale($dataSet->GetData(), $dataSet->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, TRUE, 90, 2);
     $chart->drawGrid(4, TRUE, 230, 230, 230, 50);
     # Draw the 0 line
     $chart->setFontProperties("fonts/tahoma.ttf", 6);
     $chart->drawTreshold(0, 143, 55, 72, TRUE, TRUE);
     # Draw the line graph
     $chart->drawLineGraph($dataSet->GetData(), $dataSet->GetDataDescription());
     $chart->drawPlotGraph($dataSet->GetData(), $dataSet->GetDataDescription(), 3, 2, 255, 255, 255);
     $j = 1;
     $chart->setFontProperties("fonts/tahoma.ttf", 10);
     foreach ($seList as $seDomain) {
         $chart->writeValues($dataSet->GetData(), $dataSet->GetDataDescription(), "Serie" . $j++);
     }
     # Finish the graph
     $chart->setFontProperties("fonts/tahoma.ttf", 8);
     $chart->drawLegend(90, 35, $dataSet->GetDataDescription(), 255, 255, 255);
     $chart->setFontProperties("fonts/tahoma.ttf", 10);
     $chart->drawTitle(60, 22, "Keyword Position Report", 50, 50, 50, 585);
     $chart->stroke();
 }

 $serversColumnID = $globalstatistics->getColumnID('Servers');
 foreach (DataGenerator::generateCustomChartData($globalstatistics, $playersColumnID, HOURS) as $data) {
     $epoch = $data[0];
     $value = $data[1];
     $playersX[] = $value;
 }
 foreach (DataGenerator::generateCustomChartData($globalstatistics, $serversColumnID, HOURS) as $data) {
     $epoch = $data[0];
     $value = $data[1];
     $serversX[] = $value;
 }
 // Add the data to the graph
 $dataSet->AddPoint($playersX, 'Serie1');
 $dataSet->AddPoint($serversX, 'Serie2');
 // Create the series
 $dataSet->AddSerie('Serie1');
 $dataSet->AddSerie('Serie2');
 $dataSet->SetSerieName('Players', 'Serie1');
 $dataSet->SetSerieName('Servers', 'Serie2');
 $dataSet->SetYAxisName('');
 // Add all of the series
 $dataSet->AddAllSeries();
 // Set us up the bomb
 $graph = new pChart(REAL_IMAGE_WIDTH, REAL_IMAGE_HEIGHT);
 $graph->setFontProperties('tahoma.ttf', 8);
 $graph->setGraphArea(60, 30, REAL_IMAGE_WIDTH - 20, REAL_IMAGE_HEIGHT - 30);
 $graph->drawFilledRoundedRectangle(7, 7, REAL_IMAGE_WIDTH - 7, REAL_IMAGE_HEIGHT - 7, 5, 240, 240, 240);
 $graph->drawRoundedRectangle(5, 5, REAL_IMAGE_WIDTH - 5, REAL_IMAGE_HEIGHT - 5, 5, 230, 230, 230);
 $graph->drawGraphArea(250, 250, 250, true);
 $graph->drawScale($dataSet->GetData(), $dataSet->GetDataDescription(), SCALE_START0, 150, 150, 150, true, 0, 0);
 // $graph->drawGrid(4, true, 230, 230, 230, 100);

// Create Graph Dataset and set axis attributes
$graphData = new pData();
$graphData->setYAxisName($ytitle);
$graphData->AddPoint($xlabels, "xaxis");
//$graphData->SetSerieName("xaxis","xaxis");
$graphData->SetAbsciseLabelSerie("xaxis");
$graphData->setXAxisName($xtitle);
// Add each series of plot values to dataset, but Reportico will
// duplicate series were the same data are displayed in different forms
// so only add each unique series once
$seriesadded = array();
foreach ($plot as $k => $v) {
    $series = $v["name"] . $k;
    $graphData->AddPoint($v["data"], $series);
    $graphData->SetSerieName($v["legend"], $series);
    $graphData->AddSerie($series);
}
/*
switch ( $xgriddisplay )
{
	case "all":
		$graph->xgrid->Show(true,true);
		break;
	case "major":
		$graph->xgrid->Show(true,false);
		break;
	case "minor":
		$graph->xgrid->Show(false,true);
		break;
	case "none":
	default:

<?php

/*
    Example22 : Customizing plot graphs
*/
// Standard inclusions
include "pChart/pData.class";
include "pChart/pChart.class";
// Dataset definition
$DataSet = new pData();
$DataSet->AddPoint(array(60, 70, 90, 110, 100, 90), "Serie1");
$DataSet->AddPoint(array(40, 50, 60, 80, 70, 60), "Serie2");
$DataSet->AddPoint(array("Jan", "Feb", "Mar", "Apr", "May", "Jun"), "Serie3");
$DataSet->AddSerie("Serie1");
$DataSet->AddSerie("Serie2");
$DataSet->SetAbsciseLabelSerie("Serie3");
$DataSet->SetSerieName("Company A", "Serie1");
$DataSet->SetSerieName("Company B", "Serie2");
$DataSet->SetYAxisName("Product sales");
$DataSet->SetYAxisUnit("k");
$DataSet->SetSerieSymbol("Serie1", "Sample/Point_Asterisk.gif");
$DataSet->SetSerieSymbol("Serie2", "Sample/Point_Cd.gif");
// Initialise the graph
$Test = new pChart(700, 230);
$Test->setFontProperties("Fonts/tahoma.ttf", 8);
$Test->setGraphArea(65, 30, 650, 200);
$Test->drawFilledRoundedRectangle(7, 7, 693, 223, 5, 240, 240, 240);
$Test->drawRoundedRectangle(5, 5, 695, 225, 5, 230, 230, 230);
$Test->drawGraphArea(255, 255, 255, TRUE);
$Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, TRUE, 0, 2, TRUE);
$Test->drawGrid(4, TRUE, 230, 230, 230, 50);