PHP pData::SetSerieName方法代码示例

 /**
  * Рисует график по переданным данным
  *
  * @param array $points
  * @return string путь к файлу графика
  */
 private function draw(array $points)
 {
     $errLevel = error_reporting();
     error_reporting(0);
     $newsList = $this->dataProvider->getNewsList();
     $classLoader = new CPChart();
     $DataSet = new pData();
     foreach ($points as $news_id => $set) {
         $DataSet->AddPoint($set, "news" . $news_id);
         $DataSet->SetSerieName($newsList[$news_id], "news" . $news_id);
     }
     $DataSet->AddAllSeries();
     $DataSet->AddPoint(array_values($this->dataProvider->getDates()), "dates");
     $DataSet->SetAbsciseLabelSerie('dates');
     // Initialise the graph
     $chart = new pChart(700, 250);
     $chart->setFontProperties($classLoader->Cpath("Fonts/tahoma.ttf"), 7);
     $chart->setGraphArea(60, 30, 570, 200);
     $chart->drawFilledRoundedRectangle(7, 7, 693, 253, 5, 240, 240, 240);
     $chart->drawRoundedRectangle(5, 5, 695, 255, 5, 230, 230, 230);
     $chart->drawGraphArea(255, 255, 255, true);
     $data = $DataSet->GetData();
     if (!empty($data)) {
         $chart->drawScale($data, $DataSet->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, true, 45, 2, true, 3);
         $chart->drawGrid(4, true, 230, 230, 230, 50);
         $chart->drawCubicCurve($DataSet->GetData(), $DataSet->GetDataDescription());
         // Finish the graph
         $chart->setFontProperties($classLoader->Cpath("Fonts/tahoma.ttf"), 8);
         $chart->drawLegend(590, 20, $DataSet->GetDataDescription(), 255, 255, 255);
     }
     // Restore reporting level
     error_reporting($errLevel);
     return $this->render($chart, $points);
 }

 public function _showGraph_pChart($buscarBarra)
 {
     // Dataset definition
     $DataSet = new pData();
     if ($buscarBarra == "semana") {
         $semana = array("1era Semana", "2da Semana", "3era Semana", "4ta Semana");
         $cantidadSemanal = array(2, 4, 5, 6);
         $DataSet->AddPoint($semana, "Serie1");
         $DataSet->AddPoint($cantidadSemanal, "Serie2");
         // Initialise the graph
         define("WIDTH", 500);
         define("HEIGHT", 500);
         $Test = new pChart(WIDTH, HEIGHT);
         $Test->setFontProperties("../font/arial.ttf", 7);
         $Test->setGraphArea(40, 30, WIDTH - 30, HEIGHT - 30);
         $Test->drawFilledRoundedRectangle(7, 7, WIDTH - 7, HEIGHT - 7, 5, 240, 240, 240);
         $Test->drawRoundedRectangle(5, 5, WIDTH - 5, HEIGHT - 5, 5, 230, 230, 230);
     } elseif ($buscarBarra == "mes") {
         $mensual = array("Enero", "Febrero", "Marzo", "Abril", "Mayo", "Junio", "Julio", "Agosto", "Setiembre", "Octubre");
         $cantidadMensual = array(4, 6, 11, 23, 9, 2, 30, 20, 12, 45);
         $DataSet->AddPoint($mensual, "Serie1");
         $DataSet->AddPoint($cantidadMensual, "Serie2");
         // Initialise the graph
         define("WIDTH", 700);
         define("HEIGHT", 500);
         $Test = new pChart(WIDTH, HEIGHT);
         $Test->setFontProperties("../font/arial.ttf", 7);
         $Test->setGraphArea(40, 30, WIDTH - 30, HEIGHT - 30);
         $Test->drawFilledRoundedRectangle(7, 7, WIDTH - 7, HEIGHT - 7, 5, 240, 240, 240);
         $Test->drawRoundedRectangle(5, 5, WIDTH - 5, HEIGHT - 5, 5, 230, 230, 230);
         $Test->setColorPalette(0, 224, 100, 46);
     }
     $DataSet->AddAllSeries();
     $DataSet->RemoveSerie("Serie1");
     $DataSet->SetAbsciseLabelSerie("Serie1");
     $DataSet->SetSerieName("Productos Comprados", "Serie2");
     // Initialise the graph
     $Test->drawGraphArea(255, 255, 255, TRUE);
     $Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_START0, 150, 150, 150, TRUE, 0, 2, TRUE);
     $Test->drawGrid(4, TRUE, 230, 230, 230, 50);
     // Draw the 0 line
     $Test->setFontProperties("../font/arial.ttf", 6);
     $Test->drawTreshold(0, 143, 55, 72, TRUE, TRUE);
     // Draw the bar graph
     $Test->drawStackedBarGraph($DataSet->GetData(), $DataSet->GetDataDescription(), 70);
     // Set labels
     $Test->setFontProperties("../font/arial.ttf", 7);
     $Test->writeValues($DataSet->GetData(), $DataSet->GetDataDescription(), "Serie2");
     // Finish the graph
     $Test->setFontProperties("../font/arial.ttf", 8);
     $Test->drawLegend(WIDTH / 5, 25, $DataSet->GetDataDescription(), 255, 255, 255);
     $Test->setFontProperties("../font/arial.ttf", 10);
     $Test->drawTitle(WIDTH - 200, 22, "Estadistica de Barra de Grafico", 50, 50, 50, 185);
     $Test->Render("../img/imagenBarra_pChart.png");
 }

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.........

 function line($valores, $titulo, $label = array())
 {
     $nombre = tempnam('/tmp', 'g') . '.png';
     $DataSet = new pData();
     $ind = 1;
     $DataSet->AddPoint($valores, 'Serie' . $ind);
     $DataSet->AddAllSeries();
     $DataSet->SetAbsciseLabelSerie();
     $DataSet->SetSerieName($titulo, 'Serie' . $ind);
     if (count($label) > 0) {
         $ID = 0;
         foreach ($label as $val) {
             $DataSet->Data[$ID]["Name"] = $val;
             $ID++;
         }
     }
     $Test = new pChart(300, 200);
     $Test->setFontProperties(APPPATH . 'libraries/pChart/Fonts/tahoma.ttf', 8);
     $Test->setGraphArea(70, 30, 280, 170);
     $Test->drawFilledRoundedRectangle(7, 7, 293, 193, 5, 240, 240, 240);
     $Test->drawRoundedRectangle(5, 5, 295, 195, 5, 230, 230, 230);
     $Test->drawGraphArea(255, 255, 255, TRUE);
     $Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, true, 0, 0);
     $Test->drawGrid(4, TRUE, 200, 200, 200, 50);
     $Test->setFontProperties(APPPATH . 'libraries/pChart/Fonts/tahoma.ttf', 6);
     $Test->drawTreshold(0, 143, 55, 72, TRUE, TRUE);
     $Test->drawCubicCurve($DataSet->GetData(), $DataSet->GetDataDescription());
     $Test->setFontProperties(APPPATH . 'libraries/pChart/Fonts/tahoma.ttf', 8);
     $Test->drawLegend(200, 9, $DataSet->GetDataDescription(), 255, 255, 255);
     $Test->setFontProperties(APPPATH . 'libraries/pChart/Fonts/tahoma.ttf', 10);
     //$Test->drawTitle(10,22,$titulo,50,50,50,300);
     $Test->Render($nombre);
     return $nombre;
 }

 /**
  * Registers a new plot to the current graph. Works in line-plot-mode only.
  * Add a set of linePlot to a graph to get more then one line.
  * If you created a bar-chart before, it it is possible to add line-plots on top of
  * the bars. Nevertheless, the scale is calculated out of the bars, so make
  * sure to remain inside the visible range!
  * A sample-code could be:
  *  $objGraph = new class_graph();
  *  $objGraph->setStrXAxisTitle("x-axis");
  *  $objGraph->setStrYAxisTitle("y-axis");
  *  $objGraph->setStrGraphTitle("Test Graph");
  *
  *  //simple array
  *      $objGraph->addLinePlot(array(1,4,6,7,4), "serie 1");
  *
  * //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");
  *
  *      $objGraph->addLinePlot(array($objDataPoint1, $objDataPoint2, $objDataPoint3, $objDataPoint4) "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 string $strLegend the name of the single plot
  *
  * @throws class_exception
  * @return void
  */
 public function addLinePlot($arrValues, $strLegend)
 {
     $arrDataPoints = class_graph_commons::convertArrValuesToDataPointArray($arrValues);
     if ($this->intCurrentGraphMode > 0) {
         //in bar mode, its ok. just place on top
         if ($this->intCurrentGraphMode == $this->GRAPH_TYPE_BAR) {
             $this->bitAdditionalDatasetAdded = true;
             $strSerieName = generateSystemid();
             $this->objAdditionalDataset->AddPoint(class_graph_commons::getDataPointFloatValues($arrDataPoints), $strSerieName);
             $this->objAdditionalDataset->AddSerie($strSerieName);
             $this->objAdditionalDataset->SetSerieName($this->stripLegend($strLegend), $strSerieName);
             //jump out since only additional
             return;
         } else {
             if ($this->intCurrentGraphMode != $this->GRAPH_TYPE_LINE) {
                 throw new class_exception("Chart already initialized", class_exception::$level_ERROR);
             }
         }
     }
     $this->intCurrentGraphMode = $this->GRAPH_TYPE_LINE;
     $strSerieName = generateSystemid();
     $this->objDataset->AddPoint(class_graph_commons::getDataPointFloatValues($arrDataPoints), $strSerieName);
     $this->objDataset->AddSerie($strSerieName);
     $this->objDataset->SetSerieName($this->stripLegend($strLegend), $strSerieName);
 }

function writeBarData($data, $graph)
{
    if ($data != "") {
        echo "Plottong " . $graph . "\n";
        $dataset1 = array();
        $dataset2 = array();
        $counter = 0;
        $toggle = true;
        $data = array_reverse($data, TRUE);
        ksort($data);
        foreach ($data as $key => $value) {
            if ($counter % 5 != 0) {
                $key = " ";
            }
            array_push($dataset1, $key);
            array_push($dataset2, $value);
            $counter++;
        }
        // Dataset definition
        $DataSet = new pData();
        $DataSet->AddPoint($dataset2, "Serie1");
        $DataSet->AddPoint($dataset1, "XLabel");
        $DataSet->AddAllSeries();
        $DataSet->SetAbsciseLabelSerie("XLabel");
        $DataSet->RemoveSerie("XLabel");
        $DataSet->SetSerieName("Membership", "Serie1");
        // Initialise the graph
        $Test = new pChart(700, 230);
        $Test->setFontProperties("Fonts/tahoma.ttf", 8);
        $Test->setGraphArea(50, 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, 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
        $Test->drawBarGraph($DataSet->GetData(), $DataSet->GetDataDescription(), TRUE);
        // Finish the graph
        $Test->setFontProperties("Fonts/tahoma.ttf", 8);
        $Test->drawLegend(596, 150, $DataSet->GetDataDescription(), 255, 255, 255);
        $Test->setFontProperties("Fonts/tahoma.ttf", 10);
        $Test->drawTitle(50, 22, "Membership by Month", 50, 50, 50, 585);
        $Test->Render("{$graph}-bar.png");
    }
}

<?php

/*
    Naked: Naked and easy!
*/
// Standard inclusions
include "pChart/pData.class";
include "pChart/pChart.class";
// Dataset definition
$DataSet = new pData();
$DataSet->AddPoint(array(1, 4, 3, 2, 3, 3, 2, 1, 0, 7, 4, 3, 2, 3, 3, 5, 1, 0, 7));
$DataSet->AddSerie();
$DataSet->SetSerieName("Sample data", "Serie1");
// Initialise the graph
$Test = new pChart(700, 230);
$Test->setFontProperties("Fonts/tahoma.ttf", 10);
$Test->setGraphArea(40, 30, 680, 200);
$Test->drawGraphArea(252, 252, 252, TRUE);
$Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_NORMAL, 150, 150, 150, TRUE, 0, 2);
$Test->drawGrid(4, TRUE, 230, 230, 230, 70);
// 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(45, 35, $DataSet->GetDataDescription(), 255, 255, 255);
$Test->setFontProperties("Fonts/tahoma.ttf", 10);
$Test->drawTitle(60, 22, "My pretty graph", 50, 50, 50, 585);
$Test->Render("Naked.png");

 function generate_graph_image($outputfile)
 {
     // Create Graph Dataset and set axis attributes
     $graphData = new pData();
     $graphData->setYAxisName($this->ytitle);
     $graphData->AddPoint($this->xlabels, "xaxis");
     //$graphData->SetSerieName("xaxis","xaxis");
     $graphData->SetAbsciseLabelSerie("xaxis");
     $graphData->setXAxisName($this->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
     $seriesadded = array();
     foreach ($this->plot as $k => $v) {
         $series = $v["name"] . $k;
         $graphData->AddPoint($v["data"], $series);
         $graphData->SetSerieName($v["legend"], $series);
         $graphData->AddSerie($series);
     }
     /*
     switch ( $this->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:
     		$graph->xgrid->Show(false,false);
     		break;
     }
     
     switch ( $this->ygriddisplay )
     {
     	case "all":
     		$graph->ygrid->Show(true,true);
     		break;
     	case "major":
     		$graph->ygrid->Show(true,false);
     		break;
     	case "minor":
     		$graph->ygrid->Show(false,true);
     		break;
     	case "none":
     	default:
     		$graph->ygrid->Show(false,false);
     		break;
     }
     */
     /*
     $graph->xaxis->SetFont($fontfamilies[$xaxisfont],$fontstyles[$xaxisfontstyle], $xaxisfontsize);
     $graph->xaxis->SetColor($xaxiscolor,$xaxisfontcolor);
     $graph->yaxis->SetFont($fontfamilies[$yaxisfont],$fontstyles[$yaxisfontstyle], $yaxisfontsize);
     $graph->yaxis->SetColor($yaxiscolor,$yaxisfontcolor);
     $graph->xaxis->title->SetFont($fontfamilies[$xtitlefont],$fontstyles[$xtitlefontstyle], $xtitlefontsize);
     $graph->xaxis->title->SetColor($xtitlecolor);
     $graph->yaxis->title->SetFont($fontfamilies[$ytitlefont],$fontstyles[$ytitlefontstyle], $ytitlefontsize);
     $graph->yaxis->title->SetColor($ytitlecolor);
     $graph->xaxis->SetLabelAngle(90);
     $graph->xaxis->SetLabelMargin(15); 
     $graph->yaxis->SetLabelMargin(15); 
     $graph->xaxis->SetTickLabels($this->xlabels);
     $graph->xaxis->SetTextLabelInterval($xticklabint);
     $graph->yaxis->SetTextLabelInterval($yticklabint);
     $graph->xaxis->SetTextTickInterval($xtickinterval);
     $graph->yaxis->SetTextTickInterval($ytickinterval);
     */
     /*
     if ( $gridpos == "front" )
     	$graph->SetGridDepth(DEPTH_FRONT); 
     */
     // Display the graph
     /*?$graph->Stroke();*/
     $this->apply_defaults_internal();
     //echo $this->width_pdf_actual.",".$this->height_pdf_actual."<BR>";
     $graphImage = new pChart($this->width_pdf_actual, $this->height_pdf_actual);
     /* Turn of Antialiasing */
     $graphImage->Antialias = TRUE;
     // Add gradient fill from chosen background color to white
     $startgradient = htmltorgb("#ffffff");
     //$graphImage->drawGradientArea(0,0,$width,$height,DIRECTION_VERTICAL,array(
     //"StartR"=>$startgradient[0], "StartG"=>$startgradient[1], "StartB"=>$startgradient[2],
     //"EndR"=>$color[0], "EndG"=>$color[1], "EndB"=>$color[2],"Alpha"=>100));
     /* Add a border to the picture */
     //$graphImage->drawRectangle(0,0,$width - 1,$height - 1,200,200,200);
     $graphImage->setFontProperties(PCHARTFONTS_DIR . $this->xaxisfont, $this->xaxisfontsize);
     /* Define the chart area */
     $graphImage->setGraphArea($this->marginleft_actual, $this->margintop_actual, $this->width_pdf_actual - $this->marginright_actual, $this->height_pdf_actual - $this->marginbottom_actual);
     $graphImage->drawFilledRoundedRectangle(3, 3, $this->width_pdf_actual - 3, $this->height_pdf_actual - 3, 5, 240, 240, 240);
     $graphImage->drawRoundedRectangle(1, 1, $this->width_pdf_actual - 1, $this->height_pdf_actual - 1, 5, 230, 230, 230);
     // Before plotting a series ensure they are all not drawable.
     /// Plot the chart data
     $stackeddrawn = false;
     $linedrawn = false;
     $scatterdrawn = false;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                        $fontsize=7;
                        $legendtop=0.01;
                        $setcentrey=0.5/(($gheight/320));
                    }
                    else
                    {
                        $gheight=320;
                        $fontsize=8;
                        $legendtop=0.07;
                        $setcentrey=0.5;
                    }

                    // Create bar chart for Multiple choice
                    if ($qtype == "M" || $qtype == "P")
                    {
                        //new bar chart using data from array $grawdata which contains percentage

                        $DataSet = new pData;
                        $counter=0;
                        $maxyvalue=0;
                        foreach ($grawdata as $datapoint)
                        {
                            $DataSet->AddPoint(array($datapoint),"Serie$counter");
                            $DataSet->AddSerie("Serie$counter");

                            $counter++;
                            if ($datapoint>$maxyvalue) $maxyvalue=$datapoint;
                        }

                        if ($maxyvalue<10) {++$maxyvalue;}
                        $counter=0;
                        foreach ($lbl as $label)
                        {
                            $DataSet->SetSerieName($label,"Serie$counter");
                            $counter++;
                        }

                        if ($MyCache->IsInCache("graph".$surveyid,$DataSet->GetData()))
                        {
                            $cachefilename=basename($MyCache->GetFileFromCache("graph".$surveyid,$DataSet->GetData()));
                        }
                        else
                        {
                            $graph = new pChart(1,1);

                            $graph->setFontProperties($rootdir."/fonts/".$chartfontfile, $chartfontsize);
                            $legendsize=$graph->getLegendBoxSize($DataSet->GetDataDescription());

                            if ($legendsize[1]<320) $gheight=420; else $gheight=$legendsize[1]+100;
                            $graph = new pChart(690+$legendsize[0],$gheight);
                            $graph->loadColorPalette($homedir.'/styles/'.$admintheme.'/limesurvey.pal');
                            $graph->setFontProperties($rootdir."/fonts/".$chartfontfile,$chartfontsize);
                            $graph->setGraphArea(50,30,500,$gheight-60);
                            $graph->drawFilledRoundedRectangle(7,7,523+$legendsize[0],$gheight-7,5,254,255,254);
                            $graph->drawRoundedRectangle(5,5,525+$legendsize[0],$gheight-5,5,230,230,230);
                            $graph->drawGraphArea(255,255,255,TRUE);
                            $graph->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_START0,150,150,150,TRUE,90,0,TRUE,5,false);
                            $graph->drawGrid(4,TRUE,230,230,230,50);
                            // Draw the 0 line
                            $graph->setFontProperties($rootdir."/fonts/".$chartfontfile,$chartfontsize);
                            $graph->drawTreshold(0,143,55,72,TRUE,TRUE);

                            // Draw the bar graph
                            $graph->drawBarGraph($DataSet->GetData(),$DataSet->GetDataDescription(),FALSE);
                            //$Test->setLabel($DataSet->GetData(),$DataSet->GetDataDescription(),"Serie4","1","Important point!");
                            // Finish the graph

/*
    Example19 : Error reporting
*/
// Standard inclusions
include "pChart/pData.class";
include "pChart/pChart.class";
// Dataset definition
$DataSet = new pData();
$DataSet->AddPoint(array(10, 4, 3, 2, 3, 3, 2, 1, 0, 7, 4, 3, 2, 3, 3, 5, 1, 0, 7), "Serie1");
$DataSet->AddPoint(array(1, 4, 2, 6, 2, 3, 0, 1, -5, 1, 2, 4, 5, 2, 1, 0, 6, 4, 30), "Serie2");
$DataSet->AddAllSeries();
$DataSet->SetAbsciseLabelSerie();
$DataSet->SetXAxisName("Samples");
$DataSet->SetYAxisName("Temperature");
$DataSet->SetSerieName("January", "Serie1");
// Initialise the graph
$Test = new pChart(700, 230);
$Test->reportWarnings("GD");
$Test->setFontProperties("Fonts/tahoma.ttf", 8);
$Test->setGraphArea(60, 30, 585, 185);
$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 cubic curve graph
$Test->drawCubicCurve($DataSet->GetData(), $DataSet->GetDataDescription());

     } else {
         array_push($arrtotalamt, 0);
     }
 }
 //print_r($arrtotalamt);
 //print_r($p);
 //echo "?? $minquoteamtinmonth ???";
 //die;
 $DataSet = new pData();
 $DataSet->AddPoint(array($arrtotalamt[0], $arrtotalamt[1], $arrtotalamt[2], $arrtotalamt[3], $arrtotalamt[4], $arrtotalamt[5]), "Serie1");
 $DataSet->AddPoint(array($minquoteamtinmonth, $minquoteamtinmonth, $minquoteamtinmonth, $minquoteamtinmonth, $minquoteamtinmonth, $minquoteamtinmonth), "Serie2");
 $DataSet->AddPoint(array($p[0], $p[1], $p[2], $p[3], $p[4], $p[5]), "Serie3");
 $DataSet->AddSerie("Serie1");
 $DataSet->AddSerie("Serie2");
 $DataSet->SetAbsciseLabelSerie("Serie3");
 $DataSet->SetSerieName("Amount", "Serie1");
 $DataSet->SetSerieName("Control ({$minquoteamtinmonth})", "Serie2");
 $DataSet->SetYAxisName("Amount({$defcurrencycode})");
 // $DataSet->SetYAxisUnit("RM");
 $Test = new pChart(600, 230);
 $Test->setFontProperties("../simantz/class/pchart/Fonts/tahoma.ttf", 8);
 $Test->setGraphArea(65, 30, 550, 200);
 $Test->drawFilledRoundedRectangle(7, 7, 593, 223, 5, 240, 240, 240);
 $Test->drawRoundedRectangle(5, 5, 595, 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);
 $Test->writeValues($DataSet->GetData(), $DataSet->GetDataDescription(), "Serie1");
 // Draw the title
 $Test->setFontProperties("../simantz/class/pchart/Fonts/pf_arma_five.ttf", 8);
 $Title = "QUotation Amount Vs Time For {$defaultorganization_name}";

    Example15 : Playing with line style & pictures inclusion
*/
// 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

<?php

/*
    Example24 : X versus Y chart
*/
// Standard inclusions
include "pChart/pData.class";
include "pChart/pChart.class";
// Dataset definition
$DataSet = new pData();
// Compute the points
for ($i = 0; $i <= 360; $i = $i + 10) {
    $DataSet->AddPoint(cos($i * 3.14 / 180) * 80 + $i, "Serie1");
    $DataSet->AddPoint(sin($i * 3.14 / 180) * 80 + $i, "Serie2");
}
$DataSet->SetSerieName("Trigonometric function", "Serie1");
$DataSet->AddSerie("Serie1");
$DataSet->AddSerie("Serie2");
$DataSet->SetXAxisName("X Axis");
$DataSet->SetYAxisName("Y Axis");
// Initialise the graph
$Test = new pChart(300, 300);
$Test->drawGraphAreaGradient(0, 0, 0, -100, TARGET_BACKGROUND);
// Prepare the graph area
$Test->setFontProperties("Fonts/tahoma.ttf", 8);
$Test->setGraphArea(55, 30, 270, 230);
$Test->drawXYScale($DataSet->GetData(), $DataSet->GetDataDescription(), "Serie1", "Serie2", 213, 217, 221, TRUE, 45);
$Test->drawGraphArea(213, 217, 221, FALSE);
$Test->drawGraphAreaGradient(30, 30, 30, -50);
$Test->drawGrid(4, TRUE, 230, 230, 230, 20);
// Draw the chart