PHP pData::SetYAxisName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");
}

 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.........

 function index()
 {
     $this->load->model('charge_model');
     $revenue = $this->charge_model->GetRevenueByDay($this->user->Get('client_id'));
     $data = array();
     if ($this->config->item('show_dashboard_chart') !== 'no' and !empty($revenue) and count($revenue) > 1) {
         $series = array();
         foreach ($revenue as $day) {
             $series[] = $day['revenue'];
             $series2[] = date("M j", strtotime($day['day']));
         }
         include APPPATH . 'libraries/pchart/pData.class';
         include APPPATH . 'libraries/pchart/pChart.class';
         // Dataset definition
         $DataSet = new pData();
         $DataSet->AddPoint($series, "Revenue");
         $DataSet->AddPoint($series2, "Serie2");
         $DataSet->AddAllSeries();
         $DataSet->SetAbsciseLabelSerie("Serie2");
         $DataSet->RemoveSerie("Serie2");
         $DataSet->SetXAxisName('Date');
         $DataSet->SetYAxisName('Revenue');
         //$DataSet->SetXAxisFormat('date');
         // Initialise the graph
         $Test = new pChart(1000, 260);
         $Test->setFontProperties(APPPATH . 'libraries/pchart/Arial.ttf', 10);
         $Test->setGraphArea(90, 30, 960, 200);
         $Test->drawGraphArea(252, 252, 252);
         $Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, TRUE, 0, 2);
         $Test->drawGrid(4, TRUE, 230, 230, 230, 255);
         // 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(APPPATH . 'libraries/pchart/Arial.ttf', 8);
         $Test->drawLegend(45, 35, $DataSet->GetDataDescription(), 255, 255, 255);
         $Test->setFontProperties(APPPATH . 'libraries/pchart/Arial.ttf', 10);
         //$Test->drawTitle(60,22,"Last 30 Days",50,50,50,585);
         $Test->Render(BASEPATH . '../writeable/rev_chart_' . $this->user->Get('client_id') . '.png');
     } else {
         $data['no_chart'] = 'true';
     }
     // get log
     $this->load->model('log_model');
     $log = $this->log_model->GetClientLog($this->user->Get('client_id'));
     $data['log'] = $log;
     $this->load->view(branded_view('cp/dashboard'), $data);
 }

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;
}

$DataSet->AddPoint(array(700, 2705, 2041, 1712, 2051, 846, 903), "Serie2");
$DataSet->AddPoint(array("03 Oct", "02 Oct", "01 Oct", "30 Sep", "29 Sep", "28 Sep", "27 Sep"), "Serie3");
$DataSet->AddSerie("Serie1");
$DataSet->SetAbsciseLabelSerie("Serie3");
$DataSet->SetSerieName("SourceForge Rank", "Serie1");
$DataSet->SetSerieName("Web Hits", "Serie2");
// Initialise the graph
$Test = new pChart(660, 230);
$Test->drawGraphAreaGradient(90, 90, 90, 90, TARGET_BACKGROUND);
// Prepare the graph area
$Test->setFontProperties("../Fonts/tahoma.ttf", 8);
$Test->setGraphArea(60, 40, 595, 190);
// Initialise graph area
$Test->setFontProperties("../Fonts/tahoma.ttf", 8);
// Draw the SourceForge Rank graph
$DataSet->SetYAxisName("Sourceforge Rank");
$Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_NORMAL, 213, 217, 221, TRUE, 0, 0);
$Test->drawGraphAreaGradient(40, 40, 40, -50);
$Test->drawGrid(4, TRUE, 230, 230, 230, 10);
$Test->setShadowProperties(3, 3, 0, 0, 0, 30, 4);
$Test->drawCubicCurve($DataSet->GetData(), $DataSet->GetDataDescription());
$Test->clearShadow();
$Test->drawFilledCubicCurve($DataSet->GetData(), $DataSet->GetDataDescription(), 0.1, 30);
$Test->drawPlotGraph($DataSet->GetData(), $DataSet->GetDataDescription(), 3, 2, 255, 255, 255);
// Clear the scale
$Test->clearScale();
// Draw the 2nd graph
$DataSet->RemoveSerie("Serie1");
$DataSet->AddSerie("Serie2");
$DataSet->SetYAxisName("Web Hits");
$Test->drawRightScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_NORMAL, 213, 217, 221, TRUE, 0, 0);

 protected function _createVisitsGraph()
 {
     // load pChart graphic library
     $this->_loadLibs();
     // définition des données à afficher
     $dataSet = new pData();
     // need config, to know which data user wants to display : visits, unique visitors, pageviews
     $sefConfig = Sh404sefFactory::getConfig();
     $dataTypeString = str_replace('ga:', '', $sefConfig->analyticsDashboardDataType);
     // get data from response
     $data = array();
     $maxY = 0;
     foreach ($this->_rawData['visits'] as $entry) {
         $data[] = $entry->{$dataTypeString};
         if ($entry->{$dataTypeString} > $maxY) {
             $maxY = $entry->{$dataTypeString};
         }
     }
     // format dates
     $dates = Sh404sefHelperAnalytics::formatAbciseDates($this->_rawData['visits'], $this->_options);
     $dataSet->AddPoint($data, $dataTypeString);
     $dataSet->AddPoint($dates, "dates");
     $dataSet->addSerie($dataTypeString);
     $dataSet->SetAbsciseLabelSerie("dates");
     $label = JText::_('COM_SH404SEF_ANALYTICS_DATA_' . strtoupper($dataTypeString));
     $dataSet->SetSerieName($label, $dataTypeString);
     // Initialise the graph
     $w = $this->_options['cpWidth'];
     $w = empty($w) ? 400 : intval($w - 40);
     $h = 225;
     $centreX = intval(0.5 * $w);
     $centreY = intval(0.5 * $h);
     $chart = new pChart($w, $h);
     $fontSize = 8;
     // calculate left margin based on max value to display
     $leftMargin = 20 + $fontSize + 20 + $fontSize * strlen($maxY);
     $bottomMargin = 5 + $fontSize * 6;
     switch ($this->_options['groupBy']) {
         case 'ga:year,ga:month,ga:week,ga:day':
             $YAxisName = JText::_('Day');
             break;
             // date string represents a week number
         // date string represents a week number
         case 'ga:year,ga:month,ga:week':
             $YAxisName = JText::_('Week');
             break;
         case 'ga:year,ga:month':
             $YAxisName = JText::_('Month');
             break;
     }
     $dataSet->SetYAxisName($label . JText::_('COM_SH404SEF_ANALYTICS_REPORT_PER_LABEL') . $YAxisName);
     $chart->setFontProperties($this->_baseChartPath . DS . 'Fonts/arial.ttf', $fontSize);
     $chart->setGraphArea($leftMargin, 30, $w - 20, $h - $bottomMargin);
     $chart->drawFilledRoundedRectangle(7, 7, $w - 7, $h - 7, 5, 240, 240, 240);
     $chart->drawRoundedRectangle(5, 5, $w - 5, $h - 5, 5, 230, 230, 230);
     $chart->drawGraphArea(255, 255, 255, TRUE);
     $d = $dataSet->GetData();
     if (!empty($d)) {
         $chart->drawScale($d, $dataSet->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, TRUE, 60, 0, false);
         $chart->drawGrid(4, TRUE, 230, 230, 230, 50);
         // Draw the 0 line
         $chart->setFontProperties($this->_baseChartPath . DS . 'Fonts/arial.ttf', $fontSize);
         $chart->drawTreshold(0, 143, 55, 72, TRUE, TRUE);
         // Draw the line graph
         $chart->drawLineGraph($d, $dataSet->GetDataDescription());
         $chart->drawPlotGraph($d, $dataSet->GetDataDescription(), 3, 2, 255, 255, 255);
     }
     // create a temporary file for
     $user =& JFactory::getUser();
     // make sure the root tmp dir exists
     $rootDir = 'tmp' . DS . 'sh404sef_analytics';
     Sh404sefHelperFiles::createDirAndIndex(JPATH_ROOT . DS . $rootDir);
     // file name is per user
     $basePath = $rootDir . DS . md5('useless_' . $user->id . '_hashing') . DS;
     // create path and make sure there's an index.html file in it
     Sh404sefHelperFiles::createDirAndIndex(JPATH_ROOT . DS . $basePath);
     $imageFileName = Sh404sefHelperAnalytics::createTempFile($basePath, $this->_options['report'] . '.' . $this->_options['accountId'] . '.visits.' . $dataTypeString);
     $chart->Render(JPATH_ROOT . DS . $imageFileName);
     // need cleaning up, so let's remove all report files for that user older than an hour or so
     Sh404sefHelperAnalytics::cleanReportsImageFiles(JPATH_ROOT . DS . $basePath, $age = 4000);
     return JURI::root() . $imageFileName;
 }

*/
// Standard inclusions
include "pChart/pData.class";
include "pChart/pChart.class";
// Dataset definition
$DataSet = new pData();
// $DataSet->AddPoint(array(10,9.4,7.7,5,1.7,-1.7,-5,-7.7,-9.4,-10,-9.4,-7.7,-5,-1.8,1.7),"Serie1");
// $DataSet->AddPoint(array(0,3.4,6.4,8.7,9.8,9.8,8.7,6.4,3.4,0,-3.4,-6.4,-8.6,-9.8,-9.9),"Serie2");
$DataSet->AddPoint(array(7.1, 9.1, 10, 9.699999999999999, 8.199999999999999, 5.7, 2.6, -0.9, -4.2, -7.1, -9.1, -10, -9.699999999999999, -8.199999999999999, -5.8), "Serie3");
// $DataSet->AddPoint(array("Jan","Jan","Jan","Feb","Feb","Feb","Mar","Mar","Mar","Apr","Apr","Apr","May","May","May"),"Serie4");
$DataSet->AddAllSeries();
// $DataSet->SetAbsciseLabelSerie("Serie4");
// $DataSet->SetSerieName("Max Average","Serie1");
// $DataSet->SetSerieName("Min Average","Serie2");
$DataSet->SetSerieName("Temperature", "Serie3");
$DataSet->SetYAxisName("Kg");
$DataSet->SetXAxisName("week");
// Initialise the graph
$Test = new pChart(600, 230);
$Test->reportWarnings("GD");
$Test->setFixedScale(-12, 13, 5);
//
$Test->setFontProperties("Fonts/tahoma.ttf", 8);
$Test->setGraphArea(65, 20, 570, 185);
$Test->drawFilledRoundedRectangle(7, 7, 693, 223, 5, 243, 249, 249);
$Test->drawRoundedRectangle(5, 5, 695, 225, 5, 230, 230, 230);
$Test->drawGraphArea(243, 249, 249, 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);

     $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->drawRoundedRectangle(5, 5, 710, 225, 5, 163, 203, 167);
     $Test->drawGraphArea(255, 255, 255, TRUE);
     $Test->drawGraphAreaGradient(163, 203, 167, 50);
     $Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_DIFF, 150, 150, 150, TRUE, 75, 0, FALSE, $skip_scale);

 /**
  * 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;
 }

 public function componentLineGraph()
 {
     $DataSet = new pData();
     $maxvals = array();
     foreach ($this->datasets as $ds_id => $dataset) {
         $DataSet->AddPoint($dataset['values'], "Serie" . $ds_id, array_keys($dataset['values']));
         $maxvals[] = max($dataset['values']);
         if (isset($dataset['burndown'])) {
             $amount = count($dataset['values']) > 1 ? $dataset['burndown']['maxEstimation'] / (count($dataset['values']) - 1) : 0;
             for ($i = 0; $i < count($dataset['values']); $i++) {
                 $burndownValues[] = $dataset['burndown']['maxEstimation'] - $i * $amount;
             }
             $DataSet->AddPoint($burndownValues, "Burndown" . $ds_id, $dataset['burndown']['maxEstimation']);
         }
     }
     $DataSet->AddAllSeries();
     if (isset($this->labels)) {
         $DataSet->AddPoint($this->labels, "Labels");
         $DataSet->SetAbsciseLabelSerie("Labels");
     } else {
         $DataSet->SetAbsciseLabelSerie();
     }
     foreach ($this->datasets as $ds_id => $dataset) {
         $DataSet->SetSerieName($dataset['label'], "Serie" . $ds_id);
         if (isset($dataset['burndown'])) {
             $DataSet->SetSerieName($dataset['burndown']['label'], "Burndown" . $ds_id);
         }
     }
     if (isset($this->values_title)) {
         $DataSet->SetYAxisName($this->values_title);
     }
     if (isset($this->labels_title)) {
         $DataSet->SetXAxisName($this->labels_title);
     }
     // Initialise the graph
     $Test = new pChart($this->width, $this->height);
     $Test->setFixedScale(0, ceil(max($maxvals) / 5) * 5);
     $Test->setFontProperties(THEBUGGENIE_MODULES_PATH . 'pchart' . DS . 'fonts' . DS . 'DroidSans.ttf', 8);
     if (isset($this->labels_title)) {
         $Test->setGraphArea(50, 30, $this->width - 30, $this->height - 45);
     } else {
         $Test->setGraphArea(50, 30, $this->width - 30, $this->height - 30);
     }
     $Test->drawFilledRoundedRectangle(2, 2, $this->width - 3, $this->height - 3, 5, 240, 240, 240);
     $Test->drawRoundedRectangle(0, 0, $this->width - 1, $this->height - 1, 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(THEBUGGENIE_MODULES_PATH . 'pchart' . DS . 'fonts' . DS . 'DroidSans.ttf', 6);
     $Test->drawTreshold(0, 143, 55, 72, TRUE, TRUE);
     // Draw the cubic curve graph
     if (isset($this->style) && $this->style == 'curved') {
         $Test->drawCubicCurve($DataSet->GetData(), $DataSet->GetDataDescription());
     } elseif (isset($this->style) && $this->style == 'filled_line') {
         $Test->drawFilledLineGraph($DataSet->GetData(), $DataSet->GetDataDescription(), 50, true);
     } elseif (isset($this->style) && $this->style == 'stacked_bar') {
         $Test->drawStackedBarGraph($DataSet->GetData(), $DataSet->GetDataDescription(), 50, true);
     } elseif (isset($this->style) && $this->style == 'single_bar') {
         $Test->drawBarGraph($DataSet->GetData(), $DataSet->GetDataDescription(), TRUE);
     } else {
         $Test->drawLineGraph($DataSet->GetData(), $DataSet->GetDataDescription());
     }
     if (isset($this->include_plotter) && $this->include_plotter) {
         $Test->drawPlotGraph($DataSet->GetData(), $DataSet->GetDataDescription(), 3, 2, 255, 255, 255);
     }
     // Finish the graph
     $Test->setFontProperties(THEBUGGENIE_MODULES_PATH . 'pchart' . DS . 'fonts' . DS . 'DroidSans.ttf', 8);
     //$Test->drawLegend(600, 30, $DataSet->GetDataDescription(), 255, 255, 255);
     $Test->drawLegend(55, 35, $DataSet->GetDataDescription(), 255, 255, 255);
     $Test->setFontProperties(THEBUGGENIE_MODULES_PATH . 'pchart' . DS . 'fonts' . DS . 'DroidSansBold.ttf', 10);
     $Test->drawTitle(50, 22, $this->title, 50, 50, 50, $this->width - 30);
     $Test->Stroke();
     //("example2.png");
 }

include "src/pData.php";
include "src/pChart.php";
// Dataset definition
$DataSet = new pData();
$DataSet->AddPoint(array(1, 2, 5), "Serie1");
$DataSet->AddPoint(array(3, 2, 2), "Serie2");
$DataSet->AddPoint(array(3, 4, 1), "Serie3");
$DataSet->AddPoint(array("A#~1", "A#~2", "A#~3"), "Labels");
$DataSet->AddAllSeries();
$DataSet->RemoveSerie("Labels");
$DataSet->SetAbsciseLabelSerie("Labels");
$DataSet->SetSerieName("Alpha", "Serie1");
$DataSet->SetSerieName("Beta", "Serie2");
$DataSet->SetSerieName("Gama", "Serie3");
$DataSet->SetXAxisName("Samples IDs");
$DataSet->SetYAxisName("Test Marker");
$DataSet->SetYAxisUnit("µm");
// Initialise the graph
$Test = new pChart(380, 400);
$Test->drawGraphAreaGradient(90, 90, 90, 90, TARGET_BACKGROUND);
// Graph area setup
$Test->setFontProperties("Fonts/pf_arma_five.ttf", 6);
$Test->setGraphArea(110, 180, 350, 360);
$Test->drawGraphArea(213, 217, 221, FALSE);
$Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_ADDALLSTART0, 213, 217, 221, TRUE, 0, 2, TRUE);
$Test->drawGraphAreaGradient(40, 40, 40, -50);
$Test->drawGrid(4, TRUE, 230, 230, 230, 5);
// Draw the title
$Test->setFontProperties("Fonts/tahoma.ttf", 10);
$Title = "  Average growth size for selected\r\n  DNA samples  ";
$Test->setLineStyle(2);

/*
    Example1 : A simple line chart
*/
// Standard inclusions
include "src/pData.php";
include "src/pChart.php";
// Dataset definition
$DataSet = new pData();
$DataSet->ImportFromCSV("Sample/bulkdata.csv", ",", array(1, 2, 3), FALSE, 0);
$DataSet->AddAllSeries();
$DataSet->SetAbsciseLabelSerie();
$DataSet->SetSerieName("January", "Serie1");
$DataSet->SetSerieName("February", "Serie2");
$DataSet->SetSerieName("March", "Serie3");
$DataSet->SetYAxisName("Average age");
$DataSet->SetYAxisUnit("µs");
// Initialise the graph
$Test = new pChart(700, 230);
$Test->setFontProperties("Fonts/tahoma.ttf", 8);
$Test->setGraphArea(70, 30, 680, 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());

 public function pchartAction()
 {
     //		$this->_helper->layout->disableLayout();
     $this->_helper->layout->setLayout("layout_admin");
     include "pData.class";
     include "pChart.class";
     $this->view->showArray = $this->testdemoAction();
     $showdate = array();
     $showreport = array();
     foreach ($this->view->showArray as $show) {
         array_push($showdate, substr($show['date'], strlen($show['date']) - 4, 4));
         array_push($showreport, $show['count']);
     }
     // Dataset definition
     $DataSet = new pData();
     $DataSet->AddPoint(array_slice($showreport, 0, 26), "Serie1");
     $DataSet->AddPoint(array_slice($showdate, 0, 26), "Serie2");
     $DataSet->AddSerie("Serie1");
     $DataSet->SetAbsciseLabelSerie("Serie2");
     $DataSet->SetSerieName("Reports", "Serie1");
     $DataSet->SetYAxisName('Report Count');
     $DataSet->SetXAxisName('Date');
     // Initialise the graph
     $Test = new pChart(900, 250);
     $Test->setFontProperties("xihei.ttf", 8);
     $Test->setGraphArea(50, 30, 780, 200);
     $Test->drawFilledRoundedRectangle(7, 7, 793, 248, 5, 255, 255, 255);
     $Test->drawRoundedRectangle(5, 5, 795, 249, 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("xihei.ttf", 6);
     $Test->drawTreshold(0, 143, 55, 72, TRUE, TRUE);
     // Draw the bar graph
     $Test->drawBarGraph($DataSet->GetData(), $DataSet->GetDataDescription(), TRUE);
     // Finish the graph
     $Test->setFontProperties("xihei.ttf", 8);
     $Test->drawLegend(596, 50, $DataSet->GetDataDescription(), 255, 255, 255);
     $Test->setFontProperties("xihei.ttf", 10);
     $Test->drawTitle(200, 22, "Reports by Day in Jue.", 50, 50, 50, 585);
     $Test->Render("Naked1.png");
     //=====================================================================================
     // Dataset definition
     $DataSet2 = new pData();
     $DataSet2->AddPoint(array(38, 22, 606), "Serie1");
     $DataSet2->AddPoint(array("Male", "Female", "Unkown"), "Serie2");
     $DataSet2->AddAllSeries();
     $DataSet2->SetAbsciseLabelSerie("Serie2");
     // Initialise the graph
     $Test2 = new pChart(300, 200);
     $Test2->loadColorPalette("softtones.txt");
     $Test2->drawFilledRoundedRectangle(7, 7, 293, 193, 5, 255, 255, 255);
     $Test2->drawRoundedRectangle(5, 5, 295, 195, 5, 230, 230, 230);
     // This will draw a shadow under the pie chart
     $Test2->drawFilledCircle(122, 102, 70, 200, 200, 200);
     // Draw the pie chart
     $Test2->setFontProperties("tahoma.ttf", 8);
     $Test2->drawBasicPieGraph($DataSet2->GetData(), $DataSet2->GetDataDescription(), 120, 100, 70, PIE_PERCENTAGE, 255, 255, 218);
     $Test2->drawPieLegend(230, 15, $DataSet2->GetData(), $DataSet2->GetDataDescription(), 250, 250, 250);
     $Test2->Render("Naked2.png");
     //=====================================================================================
     // select province
     $db = Zend_Registry::get('db');
     $selectprovince = $db->select();
     $selectprovince->from('consumer', array("province", "count(*) as count"))->where("pest is null")->group("consumer.province")->order("count desc");
     $provinceArray = $db->fetchAll($selectprovince);
     $this->view->showprovince = '';
     $this->view->showprovincecount = '';
     $showprovince = array();
     $showprovincecount = array();
     foreach ($provinceArray as $province) {
         if ($province['province'] == null || $province['province'] == '') {
             array_push($showprovince, 'Unkown');
         } else {
             array_push($showprovince, $province['province']);
         }
         array_push($showprovincecount, $province['count']);
     }
     // Dataset definition
     $DataSet3 = new pData();
     $DataSet3->AddPoint(array_slice($showprovincecount, 0, 20), "Serie1");
     $DataSet3->AddPoint(array_slice($showprovince, 0, 20), "Serie2");
     $DataSet3->AddSerie("Serie1");
     $DataSet3->SetAbsciseLabelSerie("Serie2");
     $DataSet3->SetSerieName("Spark Count", "Serie1");
     $DataSet3->SetYAxisName('Spark Count');
     $DataSet3->SetXAxisName('Province');
     Zend_Debug::dump($DataSet3->GetDataDescription());
     // Initialise the graph
     $Test3 = new pChart(900, 250);
     $Test3->setFontProperties("xihei.ttf", 8);
     $Test3->setGraphArea(50, 30, 780, 200);
     $Test3->drawFilledRoundedRectangle(7, 7, 793, 248, 5, 255, 255, 255);
     $Test3->drawRoundedRectangle(5, 5, 795, 249, 5, 230, 230, 230);
     $Test3->drawGraphArea(255, 255, 255, TRUE);
     $Test3->drawScale($DataSet3->GetData(), $DataSet3->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, TRUE, 0, 2, TRUE);
     $Test3->drawGrid(4, TRUE, 230, 230, 230, 50);
     // Draw the 0 line
     $Test3->setFontProperties("xihei.ttf", 6);
//.........这里部分代码省略.........

require 'DB.php';
require 'graphfunc.php';
$name = $_GET['name'];
preg_replace("/[^A-Za-z0-9 ]/", '', $name);
$db = DB::connect("mysql://roland:68volvo@localhost/games");
$sql = "select games.date, elo.elo from elo inner join games on games.gameid = elo.gameid where elo.name = '{$name}' order by elo.eloid asc";
$q = $db->query($sql);
$date = array();
$val = array();
$year = 0;
while ($q->fetchInto($row)) {
    if ($year != toYStr($row[0])) {
        $date[] = toYStr($row[0]);
    } else {
        $date[] = "";
    }
    $year = toYStr($row[0]);
    $val[] = $row[1];
}
// Standard inclusions
include "pChart/pData.class";
include "pChart/pChart.class";
// Dataset definition
$DataSet = new pData();
$DataSet->AddPoint($val, "Serie1");
$DataSet->AddPoint($date, "Serie2");
$DataSet->AddSerie("Serie1");
$DataSet->SetAbsciseLabelSerie("Serie2");
$DataSet->SetYAxisName("ELO");
$DataSet->SetXAxisName("Game");
drawChart($title, $DataSet, "line", array(array(255, 0, 0)));

<?php

/*
    Example16 : Importing CSV data
*/
// Standard inclusions
include "pChart/pData.class";
include "pChart/pChart.class";
// Dataset definition
$DataSet = new pData();
$DataSet->ImportFromCSV("Sample/CO2.csv", ",", array(1, 2, 3, 4), TRUE, 0);
$DataSet->AddAllSeries();
$DataSet->SetAbsciseLabelSerie();
$DataSet->SetYAxisName("CO2 concentrations");
// Initialise the graph
$Test = new pChart(700, 230);
$Test->reportWarnings("GD");
$Test->setFontProperties("Fonts/tahoma.ttf", 8);
$Test->setGraphArea(60, 30, 680, 180);
$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, 90, 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