PHP BarPlot::SetFillGradient方法代码示例

 public function renderGraph()
 {
     require_once 'libs/jpgraph/jpgraph.php';
     require_once 'libs/jpgraph/jpgraph_bar.php';
     $graph = new Graph($this->_controllerAction->getRequest()->getParam('type') == 'month' ? 400 : 300, 200, 'auto');
     $graph->SetMarginColor('white');
     $graph->SetFrame(false);
     $graph->SetScale("textlin");
     $graph->img->SetMargin(0, 30, 20, 40);
     $graph->yaxis->scale->SetGrace(20);
     $graph->yaxis->HideLabels();
     $graph->yaxis->HideTicks();
     $graph->ygrid->SetFill(true, '#EFEFEF@0.5', '#BBCCFF@0.5');
     $labelsy = array();
     $datay = array();
     switch ($this->_controllerAction->getRequest()->getParam('type')) {
         case 'month':
             $this->_populateMonthData($labelsy, $datay);
             break;
         case 'year':
             $this->_populateYearData($labelsy, $datay);
             break;
         default:
             $this->_populateWeekData($labelsy, $datay);
     }
     $graph->xaxis->SetTickLabels($labelsy);
     $bplot = new BarPlot($datay);
     $bplot->SetFillGradient("navy", "lightsteelblue", GRAD_WIDE_MIDVER);
     $bplot->value->Show();
     $bplot->value->SetFormat('%d');
     $graph->Add($bplot);
     $graph->Stroke();
 }

 public function renderGraph()
 {
     require_once 'libs/jpgraph/jpgraph.php';
     require_once 'libs/jpgraph/jpgraph_bar.php';
     require_once 'libs/jpgraph/jpgraph_line.php';
     $graph = new Graph(300, 200, 'auto');
     $graph->SetMarginColor('white');
     $graph->SetFrame(false);
     $graph->SetScale("textlin");
     $graph->SetY2Scale("lin");
     $graph->img->SetMargin(0, 30, 20, 65);
     $graph->yaxis->HideLabels();
     $graph->yaxis->HideTicks();
     $graph->yaxis->scale->SetGrace(20);
     $graph->y2axis->SetColor("black", "red");
     $graph->ygrid->SetFill(true, '#EFEFEF@0.5', '#BBCCFF@0.5');
     $labelsy = array();
     $datay = array();
     $datay2 = array();
     switch ($this->_controllerAction->getRequest()->getParam('type')) {
         case 'year':
             $this->_populateYearData($labelsy, $datay, $datay2);
             break;
         default:
             $this->_populateWeekData($labelsy, $datay, $datay2);
     }
     $graph->xaxis->SetTickLabels($labelsy);
     $locale = Zend_Registry::get('Zend_Locale');
     if ($locale == 'ja') {
         // the ttf file for FF_MINCHO is already encoded in utf-8
         $legend1 = $this->view->translate('Trusted sites');
         $legend2 = $this->view->translate('Sites per user');
     } else {
         // default ttf files are latin-1 encoded
         $legend1 = utf8_decode($this->view->translate('Trusted sites'));
         $legend2 = utf8_decode($this->view->translate('Sites per user'));
     }
     $bplot = new BarPlot($datay);
     $bplot->setLegend($legend1);
     $bplot->SetFillGradient("navy", "lightsteelblue", GRAD_WIDE_MIDVER);
     $bplot->value->Show();
     $bplot->value->SetFormat('%d');
     $p1 = new LinePlot($datay2);
     $p1->SetColor("red");
     $p1->SetLegend($legend2);
     $graph->Add($bplot);
     $graph->AddY2($p1);
     $graph->legend->SetLayout(LEGEND_HOR);
     if ($locale == 'ja') {
         $graph->legend->setFont(FF_MINCHO, FS_NORMAL);
     }
     $graph->legend->Pos(0.5, 0.99, "center", "bottom");
     $graph->Stroke();
 }

 public function executeBarGraph()
 {
     //Set the response header to a image JPEG datastream
     $this->getResponse()->setContent('image/jpeg');
     // Change this defines to where Your fonts are stored
     DEFINE("TTF_DIR", "/usr/share/fonts/truetype/freefont/");
     // Change this define to a font file that You know that You have
     DEFINE("TTF_SANS", "FreeSans.ttf");
     $util = new util();
     $dataDVDrip = $util->getTotalFormat('DVDrip', 'movies');
     $dataHDrip = $util->getTotalFormat('HDrip', 'movies');
     $data720p = $util->getTotalFormat('720p', 'movies');
     $data1080p = $util->getTotalFormat('1080p', 'movies');
     $datay = array($dataDVDrip, $dataHDrip, $data720p, $data1080p);
     $graph = new Graph(199, 145);
     $graph->SetScale('textlin');
     $graph->SetColor('black');
     $graph->SetMarginColor('#393939');
     $graph->SetFrame(true, '#393939');
     $top = 25;
     $bottom = 20;
     $left = 50;
     $right = 20;
     $graph->Set90AndMargin($left, $right, $top, $bottom);
     // Setup labels
     $lbl = array("DVDrip", "HDrip", "720p", "1080p");
     $graph->xaxis->SetTickLabels($lbl);
     $graph->xaxis->SetColor('white');
     $graph->xaxis->SetLabelAlign('right', 'center', 'right');
     $graph->yaxis->SetLabelAlign('center', 'bottom');
     $graph->yaxis->SetColor('white');
     // Create a bar pot
     $bplot = new BarPlot($datay);
     $bplot->SetWidth(0.5);
     $bplot->SetFillGradient(array(250, 2, 2), array(109, 2, 2), GRAD_VERT);
     $graph->Add($bplot);
     $graph->Stroke();
     return sfView::NONE;
 }

// Setup the graph.
$graph = new Graph(400, 200);
$graph->img->SetMargin(60, 20, 30, 50);
$graph->SetScale("textlin");
$graph->SetMarginColor("silver");
$graph->SetShadow();
// Set up the title for the graph
$graph->title->Set("Example negative bars");
$graph->title->SetFont(FF_VERDANA, FS_NORMAL, 16);
$graph->title->SetColor("darkred");
// Setup font for axis
$graph->xaxis->SetFont(FF_VERDANA, FS_NORMAL, 10);
$graph->yaxis->SetFont(FF_VERDANA, FS_NORMAL, 10);
// Show 0 label on Y-axis (default is not to show)
$graph->yscale->ticks->SupressZeroLabel(false);
// Setup X-axis labels
$graph->xaxis->SetTickLabels($datax);
$graph->xaxis->SetLabelAngle(50);
// Set X-axis at the minimum value of Y-axis (default will be at 0)
$graph->xaxis->SetPos("min");
// "min" will position the x-axis at the minimum value of the Y-axis
// Create the bar pot
$bplot = new BarPlot($datay);
$bplot->SetWidth(0.6);
// Setup color for gradient fill style
$bplot->SetFillGradient("navy", "steelblue", GRAD_MIDVER);
// Set color for the frame of each bar
$bplot->SetColor("navy");
$graph->Add($bplot);
// Finally send the graph to the browser
$graph->Stroke();

 /**
  * 横柱图
  * 
  */
 function createhorizoncolumnar($title, $subtitle, $data = array(), $size = 40, $height = 100, $width = 80, $legend = array())
 {
     vendor("Jpgraph.jpgraph");
     vendor("Jpgraph.jpgraph_bar");
     $datay = $data;
     $datax = $legend;
     //编码转化
     foreach ($datax as $k => $v) {
         $datax[$k] = iconv('utf-8', 'gb2312', $v);
     }
     // Size of graph
     $count = count($datay);
     $addheight = 0;
     if ($count > 10) {
         $addheight = ($count - 10) * 20;
     }
     $height = $height + $addheight;
     // Set the basic parameters of the graph
     $graph = new Graph($width, $height, 'auto');
     $graph->SetScale("textlin");
     // No frame around the image
     $graph->SetFrame(false);
     $graph->SetFrame(false, '#ffffff', 0);
     //去掉周围的边框
     // Rotate graph 90 degrees and set margin
     $graph->Set90AndMargin(70, 10, 50, 30);
     // Set white margin color
     $graph->SetMarginColor('white');
     // Use a box around the plot area
     $graph->SetBox();
     // Use a gradient to fill the plot area
     $graph->SetBackgroundGradient('white', 'white', GRAD_HOR, BGRAD_PLOT);
     // Setup title
     $graph->title->Set(iconv('utf-8', 'gb2312', "{$title}"));
     $graph->title->SetFont(FF_SIMSUN, FS_BOLD, 12);
     $graph->subtitle->Set("(" . iconv('utf-8', 'gb2312', $subtitle) . ")");
     $graph->subtitle->SetFont(FF_SIMSUN, FS_NORMAL, 10);
     // Setup X-axis
     $graph->xaxis->SetTickLabels($datax);
     $graph->xaxis->SetFont(FF_SIMSUN, FS_NORMAL, 10);
     // Some extra margin looks nicer
     $graph->xaxis->SetLabelMargin(10);
     // Label align for X-axis
     $graph->xaxis->SetLabelAlign('right', 'center');
     // Add some grace to y-axis so the bars doesn't go
     // all the way to the end of the plot area
     $graph->yaxis->scale->SetGrace(10);
     // We don't want to display Y-axis
     $graph->yaxis->Hide();
     // Now create a bar pot
     $bplot = new BarPlot($datay);
     //$bplot->SetShadow();
     //You can change the width of the bars if you like
     //$bplot->SetWidth(0.5);
     // Set gradient fill for bars
     $bplot->SetFillGradient('blue', '#0080C0', GRAD_HOR);
     // We want to display the value of each bar at the top
     $bplot->value->Show();
     $bplot->value->SetFont(FF_ARIAL, FS_NORMAL, 7);
     $bplot->value->SetAlign('left', 'center');
     $bplot->value->SetColor("black");
     $bplot->value->SetFormat('%.0f');
     //$bplot->SetValuePos('max');
     // Add the bar to the graph
     $graph->Add($bplot);
     // Add some explanation text
     $txt = new Text('');
     $txt->SetPos(130, 399, 'center', 'bottom');
     $txt->SetFont(FF_COMIC, FS_NORMAL, 8);
     $graph->Add($txt);
     // .. and stroke the graph
     $graph->Stroke();
 }

//Setup Mian Title
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 8);
$graph->title->Set("{$txt_7day}");
$graph->title->SetColor("{$textcolour}");
//Setup x axis
$graph->xaxis->SetColor("{$xtextcolour}");
$graph->xaxis->HideLabels(true);
$graph->xaxis->title->SetFont(FF_ARIAL, FS_BOLD, 8);
$graph->xaxis->title->Set("{$txt_rain} ({$rain_unit})");
$graph->xaxis->title->SetColor("{$xtextcolour}");
// Setup y axis
$graph->yaxis->SetFont(FF_ARIAL, FS_BOLD, 8);
$graph->yaxis->SetColor("{$ytextcolour}");
$graph->yaxis->SetLabelFormat("{$rain_format}");
$graph->yaxis->HideTicks(true, true);
// Create the bar pot
$bplot = new BarPlot($datay);
$bplot->SetWidth(0.7);
$bplot->SetAlign("center");
$bplot->value->SetFont(FF_ARIAL, FS_BOLD);
$bplot->value->HideZero();
$bplot->value->SetColor("black");
$bplot->SetValuePos('top');
$bplot->value->Show();
$bplot->value->SetFormat("{$rain_format}");
$bplot->SetFillGradient("{$rain_col}", "#EEEEEE", GRAD_LEFT_REFLECTION);
$bplot->SetColor("{$rain_col}");
//Add plot
$graph->Add($bplot);
// Finally send the graph to the browser
$graph->Stroke();

$ybplot1->value->SetMargin(5);
$ybplot1->value->SetAngle(60);
//$ybplot1->SetFormt('$%01.2f');
$ybplot1->SetFillGradient("#408CFF", "#F0F0FF", GRAD_HOR);
$ybplot = new GroupBarPlot(array($ybplot1, $bplotzero));
// Setup font for axis
//Bottom Lables
$graph->xaxis->SetFont(FF_GEORGIA, FS_NORMAL, 10);
$graph->xaxis->SetColor("#1B1B1B");
$graph->xaxis->SetTickLabels($datax);
$graph->xaxis->SetLabelAngle(50);
//Left Lables
$graph->yaxis->SetFont(FF_GEORGIA, FS_NORMAL, 10);
$graph->yaxis->SetColor('#1B1B1B');
//$graph->y2axis->SetFont(FF_VERDANA,FS_NORMAL,10);
// Create the "Y2" axis group
$ybplot2 = new BarPlot($datay);
$ybplot2->value->Show();
$ybplot2->value->SetColor('#008000');
$ybplot2->value->SetFont(FF_ARIAL, FS_NORMAL, 8);
$ybplot2->value->SetMargin(0);
$ybplot2->value->SetAngle(60);
//$ybplot2->value->SetFormt('$%01.2f');
$ybplot2->SetFillGradient("#80FF80", "#E8FFE8", GRAD_HOR);
$y2bplot = new GroupBarPlot(array($bplotzero, $ybplot2));
// Setup X-axis labels
// Add the grouped bar plots to the graph
$graph->Add($ybplot);
$graph->AddY2($y2bplot);
// .. and finally stroke the image back to browser
$graph->Stroke();

             $graph->xaxis->HideTicks(false, false);
             // Some extra margin looks nicer
             $graph->xaxis->SetLabelMargin(4);
             // Label align for X-axis
             $graph->xaxis->SetLabelAlign('center');
             // Add some grace to y-axis so the bars doesn't go
             // all the way to the end of the plot area
             $graph->yaxis->scale->SetGrace(20);
             $graph->yaxis->HideLine(false);
             $graph->yaxis->HideTicks(false, false);
             // Create a bar pot
             $bplot = new BarPlot($datay);
             // Adjust fill color
             $bplot->SetFillColor('#007acf');
             $bplot->SetColor("white");
             $bplot->SetFillGradient("#007acf", "white", GRAD_LEFT_REFLECTION);
             //$bplot->SetWidth(45);
             $graph->Add($bplot);
             // Setup the titles
             $graph->title->Set($grph_title);
             $graph->xaxis->title->Set('Provider');
             $graph->yaxis->title->Set('Total User');
             $graph->title->SetFont(FF_FONT1, FS_BOLD);
             // Setup font for axis
             $graph->xaxis->SetFont(FF_FONT1, FS_NORMAL, 10);
             $graph->yaxis->SetFont(FF_FONT1, FS_NORMAL, 10);
             // Display the graph
             $graph->Stroke();
         }
     }
 }

//.........这里部分代码省略.........
                                $graph->yaxis->SetLabelMargin(4 * $k);
                                if ($ylabel) {
                                    $graph->yaxis->title->SetFont(FF_USERFONT, FS_NORMAL, 8 * $k);
                                    $graph->yaxis->SetTitle($ylabel, 'middle');
                                    $graph->yaxis->SetTitleMargin($yaxislblmargin * $k);
                                }
                                // Show 0 label on Y-axis (default is not to show)
                                $graph->yscale->ticks->SupressZeroLabel(false);
                                // Setup X-axis labels
                                $graph->xaxis->SetFont(FF_USERFONT, FS_NORMAL, 8 * $k);
                                $graph->xaxis->SetTickLabels($legends);
                                $graph->xaxis->SetLabelAngle($xlangle);
                                $graph->xaxis->SetLabelMargin(4 * $k);
                                // X-axis title
                                if ($xlabel) {
                                    $graph->xaxis->title->SetFont(FF_USERFONT, FS_NORMAL, 8 * $k);
                                    $graph->xaxis->SetTitle($xlabel, 'middle');
                                    $graph->xaxis->SetTitleMargin($xaxislblmargin * $k);
                                }
                                $group = array();
                                foreach ($data as $series => $dat) {
                                    $rdata = array();
                                    foreach ($data[$series] as $row) {
                                        $rdata[] = $row;
                                    }
                                    // Create the bar plot
                                    $bplot = new BarPlot($rdata);
                                    $bplot->SetWidth(0.6);
                                    // for SINGLE??
                                    // Setup color for gradient fill style
                                    if ($bandw) {
                                        $bplot->SetPattern($patterns[$series]);
                                    } else {
                                        $bplot->SetFillGradient($fills[$series], "#EEEEEE", GRAD_LEFT_REFLECTION);
                                    }
                                    // Set color for the frame of each bar
                                    $bplot->SetColor("darkgray");
                                    $bplot->SetLegend($labels[$series]);
                                    if ($bandw) {
                                        $bplot->SetShadow("gray5");
                                    }
                                    if ($show_values) {
                                        $bplot->value->Show();
                                        $bplot->value->SetMargin(6 * $k);
                                        $bplot->value->SetColor("darkred");
                                        $bplot->value->SetFont(FF_USERFONT, FS_NORMAL, 8 * $k);
                                        if ($percent || $show_percent) {
                                            $bplot->value->SetFormat('%d%%');
                                        } else {
                                            $bplot->value->SetFormat("%s");
                                        }
                                    }
                                    $group[] = $bplot;
                                }
                                if (count($data) == 1) {
                                    $graph->Add($group[0]);
                                } else {
                                    // Create the grouped bar plot
                                    if ($stacked) {
                                        $gbplot = new AccBarPlot($group);
                                    } else {
                                        $gbplot = new GroupBarPlot($group);
                                    }
                                    $graph->Add($gbplot);
                                }
                            } else {

$datax = $title;
$datay = $count;
// Setup the graph.
$graph = new Graph(400, 300, 'auto', 10, true);
$graph->img->SetMargin(60, 20, 35, 75);
$graph->SetScale("textlin");
$graph->SetMarginColor("lightblue:1.1");
$graph->SetShadow();
// Set up the title for the graph
$graph->title->Set("Bar gradient with left reflection");
$graph->title->SetMargin(8);
$graph->title->SetFont(FF_FONT1, FS_BOLD);
$graph->title->SetColor("darkred");
// Setup font for axis
$graph->xaxis->SetFont(FF_FONT1, FS_BOLD);
$graph->yaxis->SetFont(FF_FONT1, FS_BOLD);
// Show 0 label on Y-axis (default is not to show)
$graph->yscale->ticks->SupressZeroLabel(false);
// Setup X-axis labels
$graph->xaxis->SetTickLabels($datax);
//$graph->xaxis->SetLabelAngle(50);
// Create the bar pot
$bplot = new BarPlot($datay);
$bplot->SetWidth(0.6);
// Setup color for gradient fill style
$bplot->SetFillGradient("navy:0.9", "navy:1.85", GRAD_LEFT_REFLECTION);
// Set color for the frame of each bar
$bplot->SetColor("white");
$graph->Add($bplot);
// Finally send the graph to the browser
$graph->Stroke();

$datay = array(0.3031, 0.3044, 0.3049, 0.304, 0.3024, 0.3047);
// Setup the graph.
$graph = new Graph(400, 200, "auto");
$graph->img->SetMargin(60, 30, 30, 40);
$graph->SetScale("textlin");
$graph->SetMarginColor("teal");
$graph->SetShadow();
// Create the bar pot
$bplot = new BarPlot($datay);
$bplot->SetWidth(0.6);
// This is how you make the bar graph start from something other than 0
$bplot->SetYMin(0.302);
// Setup color for gradient fill style
$tcol = array(100, 100, 255);
$fcol = array(255, 100, 100);
$bplot->SetFillGradient($fcol, $tcol, GRAD_VERT);
$bplot->SetFillColor("orange");
$graph->Add($bplot);
// Set up the title for the graph
//$graph->title->Set("Bargraph which doesn't start from y=0");
//$graph->title->SetColor("yellow");
//$graph->title->SetFont(FF_VERDANA,FS_BOLD,12);
// Setup color for axis and labels
$graph->xaxis->SetColor("black", "white");
$graph->yaxis->SetColor("black", "white");
// Setup font for axis
$graph->xaxis->SetFont(FF_VERDANA, FS_NORMAL, 10);
$graph->yaxis->SetFont(FF_VERDANA, FS_NORMAL, 10);
// Setup X-axis title (color & font)
$graph->xaxis->title->Set("X-axis");
$graph->xaxis->title->SetColor("white");

/**
 * Un tableau contenant les moyennes des eleves pour chaque sequences
 * 
 * @param type $moyennes = array()
 */
function genererCourbe($moyennes, $rang, $codeperiode = "S")
{
    try {
        # Donnees de la courbe
        $ydata = $moyennes;
        $ydata2 = $moyennes;
        /* for ($i = 1; $i <= 6; $i++) {
           $r = rand(0, 20);
           $ydata[] = $r;
           $ydata2[] = $r;
           } */
        /** Definition des label de l'axe x */
        if ($codeperiode === "T") {
            $datax = array("TRIM1", "TRIM2", "TRIM3");
        } else {
            $datax = array("seq 1", "seq 2", "seq 3", "seq 4", "seq 5", "seq 6");
        }
        # Creation du graph
        $graph = new Graph(350, 250, 'auto');
        $graph->SetMarginColor('white');
        # Definir le max et le min des valeur X
        $graph->SetScale('textlin', 0, 20);
        #$graph->xaxis->title->Set("Séquences");
        $graph->yaxis->title->SetFont(FF_ARIAL, FS_BOLD, 12);
        $graph->yaxis->title->Set("Moyennes");
        $graph->xaxis->SetTickLabels($datax);
        $graph->xaxis->title->SetFont(FF_ARIAL, FS_BOLD, 12);
        if ($codeperiode === "T") {
            $graph->xaxis->SetTitle("Trimestres", "middle");
        } else {
            $graph->xaxis->SetTitle("Séquences", "middle");
        }
        $graph->SetBackgroundGradient('white', 'lightblue', GRAD_HOR, BGRAD_PLOT);
        # Adjuster les margins (left, right, top, bottom)
        $graph->SetMargin(40, 5, 21, 45);
        # Box autour du plotarea
        $graph->SetBox();
        # Un cadre ou frame autour de l'image
        $graph->SetFrame(false);
        # Definir le titre tabulaire
        $graph->tabtitle->SetFont(FF_ARIAL, FS_BOLD, 8);
        $graph->tabtitle->Set($_SESSION['anneeacademique']);
        # Definir le titre du graphe
        $graph->title->SetFont(FF_VERDANA, FS_BOLD, 8);
        $graph->title->SetAlign("right");
        if (count($ydata) > 1) {
            $prev = $ydata[count($ydata) - 2];
            if ($prev < $ydata[count($ydata) - 1]) {
                $graph->title->Set("Performance en hausse");
            } elseif ($prev == $ydata[count($ydata) - 1]) {
                $graph->title->Set("Performance constante");
            } else {
                $graph->title->Set("Performance en baisse");
            }
        }
        # Definir les grid X et Y
        $graph->ygrid->SetFill(true, '#BBBBBB@0.9', '#FFFFFF@0.9');
        //$graph->ygrid->SetLineStyle('dashed');
        //$graph->ygrid->SetColor('gray');
        //$graph->xgrid->SetLineStyle('dashed');
        $graph->xgrid->SetColor('gray');
        $graph->xgrid->Show();
        //$graph->ygrid->Show();
        #$graph->SetBackgroundGradient('blue','navy:0.5',GRAD_HOR,BGRAD_MARGIN);
        $graph->xaxis->SetFont(FF_ARIAL, FS_NORMAL, 8);
        $graph->xaxis->SetLabelAngle(0);
        # Creation d'une bar pot
        $bplot = new BarPlot($ydata);
        $bplot->SetWidth(0.9);
        $fcol = '#440000';
        $tcol = '#FF9090';
        $bplot->SetFillGradient($fcol, $tcol, GRAD_LEFT_REFLECTION);
        # Set line weigth to 0 so that there are no border around each bar
        $bplot->SetWeight(0);
        # Create filled line plot
        $lplot = new LinePlot($ydata2);
        $lplot->SetFillColor('skyblue@0.5');
        $lplot->SetStyle(1);
        $lplot->SetColor('navy@0.7');
        $lplot->SetBarCenter();
        $lplot->mark->SetType(MARK_SQUARE);
        $lplot->mark->SetColor('blue@0.5');
        $lplot->mark->SetFillColor('lightblue');
        $lplot->mark->SetSize(5);
        # Afficher les moyenne au dessus des barres
        $accbarplot = new AccBarPlot(array($bplot));
        $accbarplot->value->SetFormat("%.2f");
        $accbarplot->value->Show();
        $graph->Add($accbarplot);
        $graph->SetBackgroundImageMix(50);
        # Definir un fond d'ecran pour l'image
        $background = SITE_ROOT . "public/photos/eleves/" . $rang['PHOTOEL'];
        if (!empty($rang['PHOTOEL']) && file_exists(ROOT . DS . "public" . DS . "photos" . DS . "eleves" . DS . $rang['PHOTOEL'])) {
            $graph->SetBackgroundImage($background, BGIMG_FILLPLOT);
            # $icon = new IconPlot($background, 25, 25, 0.8, 50);
//.........这里部分代码省略.........

// Balken- und Liniendiagramme hinzufügen
$graph->Add($gbplot);
$graph->Add($lplot_neu);
$graph->Add($lplot_alt);
// Überschrift und Achsenbeschriftung definieren
$graph->title->Set('Flugstunden und -bewegung(en) im Segelflug');
$graph->title->SetFont(FF_VERDANA, FS_BOLD, 11);
$graph->xaxis->SetTickLabels($flugzeuge);
$graph->xaxis->SetFont(FF_VERDANA, FS_NORMAL, 10);
$bplot_neu->SetWeight(0);
$bplot_neu->SetFillColor('#61a9f3');
$bplot_neu->SetFillGradient('#61a9f3', '#c0c0ff', GRAD_HOR);
$bplot_neu->SetLegend(sprintf('Flugstunden %d', date('Y')));
$bplot_alt->SetWeight(0);
$bplot_alt->SetFillColor('orange');
$bplot_alt->SetFillGradient('orange', '#ffff00', GRAD_HOR);
$bplot_alt->SetLegend(sprintf('Flugstunden %d', date('Y') - 1));
// Liniendiagramm definieren für Anzahl der Landungen im aktuellen Jahr
$lplot_neu->SetBarCenter();
$lplot_neu->SetWeight(2);
$lplot_neu->SetColor('#0000ff');
$lplot_neu->SetLegend(sprintf('Flugbewegung(en) %d', date('Y')));
$lplot_neu->mark->SetType(MARK_UTRIANGLE, '', 1.0);
$lplot_neu->mark->SetWeight(2);
$lplot_neu->mark->SetWidth(8);
$lplot_neu->mark->setColor('#0000ff');
$lplot_neu->mark->setFillColor('#0000ff');
// Liniendiagramm definieren für Anzahl der Landungen im Vorjahr
$lplot_alt->SetBarCenter();
$lplot_alt->SetWeight(2);
$lplot_alt->SetColor('#ff0000');

/**
 * Show Horizontal Bar graph
 */
function ShowHBar(&$legend, &$value)
{
    $height = 50 + count($value) * 18;
    $width = 500;
    // Set the basic parameters of the graph
    $graph = new Graph($width, $height, 'auto');
    $graph->SetScale("textlin");
    $top = 30;
    $bottom = 20;
    $left = 100;
    $right = 50;
    $graph->Set90AndMargin($left, $right, $top, $bottom);
    $graph->xaxis->SetTickLabels($legend);
    $graph->SetFrame(false);
    // Label align for X-axis
    $graph->xaxis->SetLabelAlign('right', 'center', 'right');
    // Label align for Y-axis
    $graph->yaxis->SetLabelAlign('center', 'bottom');
    // Create a bar pot
    $bplot = new BarPlot($value);
    $bplot->SetFillColor("orange");
    $bplot->SetWidth(0.5);
    // We want to display the value of each bar at the top
    $graph->yaxis->scale->SetGrace(10);
    $graph->yaxis->SetLabelAlign('center', 'bottom');
    $graph->yaxis->SetLabelFormat('%d');
    $bplot->value->Show();
    $bplot->value->SetFormat('%.d votes');
    // Setup color for gradient fill style
    $bplot->SetFillGradient("navy", "lightsteelblue", GRAD_MIDVER);
    $graph->Add($bplot);
    $graph->Stroke();
}

     $color2 = '';
     for ($x = 1; $x < 6; $x += 2) {
         $dec = hexdec($color[$x] . $color[$x + 1]);
         if ($dec + $degree < 256) {
             if ($dec + $degree > -1) {
                 $dec += $degree;
             } else {
                 $dec = 0;
             }
         } else {
             $dec = 255;
         }
         $color2 .= dechex($dec);
     }
     $color2 = "#{$color2}";
     $plot->SetFillGradient($color, $color2, $options['graph_gradient']);
 }
 if (!empty($options['graph_show_values'])) {
     if (!isset($plot->value) || !method_exists($plot->value, 'show')) {
         mydie("This JPGraph version does not support 'Show values'");
     }
     $plot->value->Show();
 }
 if ($options['graph_plotshadow']) {
     $plot->SetShadow();
 }
 $graph->Add($plot);
 $graph->xaxis->SetTickLabels($data['legend']);
 //$graph->yaxis->scale->SetGrace(5); //show 5% more values than max
 //$graph->xaxis->SetLabelAngle(40); // only with TTF fonts
 //$graph->title->Set($title);