PHP PiePlot3d::SetCenter方法代码示例

 /**
  * Runs the phpOpenTracker API call.
  *
  * @param  array $parameters
  * @return mixed
  * @access public
  */
 function run($parameters)
 {
     global $locale;
     $parameters['api_call'] = 'localizer';
     $parameters['what'] = 'top_localizer';
     $parameters['result_format'] = 'separate_result_arrays';
     list($names, $values, $percent, $total) = phpOpenTracker::get($parameters);
     $title = $locale->get('admin_stat', 'field_top') . ' ' . $parameters['limit'] . ' ' . $locale->get('admin_stat', 'field_countries');
     for ($i = 0, $numValues = sizeof($values); $i < $numValues; $i++) {
         $legend[$i] = sprintf('%s (%s, %s%%%%)', $names[$i], $values[$i], $percent[$i]);
     }
     $graph = new PieGraph($parameters['width'], $parameters['height'], 'auto');
     $graph->SetShadow();
     $graph->title->Set($title);
     $graph->title->SetFont($parameters['font'], $parameters['font_style'], $parameters['font_size']);
     $graph->title->SetColor('black');
     $graph->legend->Pos(0.1, 0.2);
     $plot = new PiePlot3d($values);
     $plot->SetTheme('sand');
     $plot->SetCenter(0.4);
     $plot->SetAngle(30);
     $plot->value->SetFont($parameters['font'], $parameters['font_style'], $parameters['font_size'] - 2);
     $plot->SetLegends($legend);
     $graph->Add($plot);
     $graph->Stroke();
 }

 public static function pieChart($data, $legends)
 {
     $graph = new PieGraph(900, 550, 'auto');
     $graph->SetShadow();
     //        $graph->title->Set($topic);
     $graph->title->SetFont(FF_VERDANA, FS_BOLD, 14);
     $graph->legend->Pos(0.1, 0.2);
     // Creating a 3D pie graphic
     $p1 = new PiePlot3d($data);
     $p1->SetTheme("sand");
     $p1->SetLabels($legends);
     $p1->SetLabelPos(1);
     $p1->SetLabelType(PIE_VALUE_PER);
     $p1->value->Show();
     $p1->value->SetFont(FF_ARIAL, FS_NORMAL, 20);
     $p1->value->SetColor('darkgray');
     $p1->SetCenter(0.45, 0.5);
     $p1->SetAngle(45);
     $p1->ExplodeAll(20);
     //        $p1->value->SetFont(FF_ARIAL, FS_NORMAL, 12);
     //        $p1->SetLegends($legends);
     $graph->img->SetImgFormat('png');
     $graph->Add($p1);
     // Showing graphic
     return $graph->Stroke('../graph/3DpieChart.png');
 }

 function render($imgType)
 {
     $this->graph->SetImgFormat($imgType);
     if ($this->chartType == 'piechart') {
         $plot = new PiePlot3d($this->value_r);
         $plot->SetTheme("sand");
         $plot->SetCenter(0.35);
         $plot->SetAngle(50);
         $plot->SetLegends($this->display_r);
         $plot->SetLabelType(PIE_VALUE_ADJPER);
     } else {
         $this->graph->xaxis->SetTickLabels($this->display_r);
         $plot = new BarPlot($this->value_r);
         $plot->SetWidth(0.5);
         $plot->SetFillColor("orange@0.75");
     }
     $this->graph->Add($plot);
     $this->graph->Stroke();
 }

 /**
  * @@生成三维饼图
  * @param string $title
  * @param array $data
  * @param int $size
  * @param int $height
  * @param int $width
  * @param array $legend
  */
 static function create3dpie($title, $data = array(), $size = 40, $height = 100, $width = 80, $legend = array(), $slice = 0)
 {
     //包含相关的文件
     vendor("Jpgraph.jpgraph");
     vendor("Jpgraph.jpgraph_pie");
     vendor("Jpgraph.jpgraph_pie3d");
     // 创建图表
     $graph = new PieGraph($width, $height, "auto");
     $graph->SetShadow();
     // 设置标题
     $graph->title->Set(iconv("utf-8", "gb2312", $title));
     //$graph->title->SetFont(FF_VERDANA,FS_BOLD,18);
     $graph->title->SetFont(FF_SIMSUN, FS_BOLD, 18);
     $graph->title->SetColor("darkblue");
     $graph->legend->Pos(0.1, 0.2);
     $graph->SetFrame(false, '#ffffff', 0);
     //去掉周围的边框
     // Create 3D pie plot
     $p1 = new PiePlot3d($data);
     $p1->SetTheme("sand");
     $p1->SetCenter(0.4);
     $p1->SetSize($size);
     // Adjust projection angle
     $p1->SetAngle(70);
     // As a shortcut you can easily explode one numbered slice with
     if ($slice == 0) {
         $p1->ExplodeSlice(3);
     }
     // Setup the slice values
     $p1->value->SetFont(FF_ARIAL, FS_BOLD, 10);
     //$p1->value->SetFont(FF_SIMSUN,FS_BOLD,11);
     $p1->value->SetColor("navy");
     $graph->legend->SetFont(FF_SIMSUN, FS_BOLD, 8);
     //编码转化
     foreach ($legend as $k => $v) {
         $legend[$k] = iconv('utf-8', 'gb2312', $v);
     }
     $p1->SetLegends($legend);
     $graph->Add($p1);
     $graph->Stroke();
 }

function graph_pie($p_metrics, $p_title = '', $p_graph_width = 500, $p_graph_height = 350, $p_center = 0.4, $p_poshorizontal = 0.1, $p_posvertical = 0.09)
{
    $t_graph_font = graph_get_font();
    error_check(is_array($p_metrics) ? array_sum($p_metrics) : 0, $p_title);
    if (plugin_config_get('eczlibrary') == ON) {
        $graph = new ezcGraphPieChart();
        $graph->title = $p_title;
        $graph->background->color = '#FFFFFF';
        $graph->options->font = $t_graph_font;
        $graph->options->font->maxFontSize = 12;
        $graph->legend = false;
        $graph->data[0] = new ezcGraphArrayDataSet($p_metrics);
        $graph->data[0]->color = '#FFFF00';
        $graph->renderer = new ezcGraphRenderer3d();
        $graph->renderer->options->dataBorder = false;
        $graph->renderer->options->pieChartShadowSize = 10;
        $graph->renderer->options->pieChartGleam = 0.5;
        $graph->renderer->options->pieChartHeight = 16;
        $graph->renderer->options->legendSymbolGleam = 0.5;
        $graph->driver = new ezcGraphGdDriver();
        //$graph->driver->options->supersampling = 1;
        $graph->driver->options->jpegQuality = 100;
        $graph->driver->options->imageFormat = IMG_JPEG;
        $graph->renderer->options->syncAxisFonts = false;
        $graph->renderToOutput($p_graph_width, $p_graph_height);
    } else {
        $graph = new PieGraph($p_graph_width, $p_graph_height);
        $graph->img->SetMargin(40, 40, 40, 100);
        $graph->title->Set($p_title);
        $graph->title->SetFont($t_graph_font, FS_BOLD);
        $graph->SetMarginColor('white');
        $graph->SetFrame(false);
        $graph->legend->Pos($p_poshorizontal, $p_posvertical);
        $graph->legend->SetFont($t_graph_font);
        $p1 = new PiePlot3d(array_values($p_metrics));
        // should be reversed?
        $p1->SetTheme('earth');
        # $p1->SetTheme("sand");
        $p1->SetCenter($p_center);
        $p1->SetAngle(60);
        $p1->SetLegends(array_keys($p_metrics));
        # Label format
        $p1->value->SetFormat('%2.0f');
        $p1->value->Show();
        $p1->value->SetFont($t_graph_font);
        $graph->Add($p1);
        if (helper_show_query_count()) {
            $graph->subtitle->Set(db_count_queries() . ' queries (' . db_time_queries() . 'sec)');
            $graph->subtitle->SetFont($t_graph_font, FS_NORMAL, 8);
        }
        $graph->Stroke();
    }
}

function graph_pie($p_metrics, $p_title = '', $p_graph_width = 500, $p_graph_height = 350, $p_center = 0.4, $p_poshorizontal = 0.1, $p_posvertical = 0.09)
{
    $t_graph_font = graph_get_font();
    error_check(is_array($p_metrics) ? array_sum($p_metrics) : 0, $p_title);
    $graph = new PieGraph($p_graph_width, $p_graph_height);
    $graph->img->SetMargin(40, 40, 40, 100);
    $graph->title->Set($p_title);
    $graph->title->SetFont($t_graph_font, FS_BOLD);
    $graph->SetMarginColor('white');
    $graph->SetFrame(false);
    $graph->legend->Pos($p_poshorizontal, $p_posvertical);
    $graph->legend->SetFont($t_graph_font);
    $p1 = new PiePlot3d(array_values($p_metrics));
    // should be reversed?
    $p1->SetTheme('earth');
    #$p1->SetTheme("sand");
    $p1->SetCenter($p_center);
    $p1->SetAngle(60);
    $p1->SetLegends(array_keys($p_metrics));
    # Label format
    $p1->value->SetFormat('%2.0f');
    $p1->value->Show();
    $p1->value->SetFont($t_graph_font);
    $graph->Add($p1);
    if (helper_show_queries()) {
        $graph->subtitle->Set(db_count_queries() . ' queries (' . db_count_unique_queries() . ' unique) (' . db_time_queries() . 'sec)');
        $graph->subtitle->SetFont($t_graph_font, FS_NORMAL, 8);
    }
    $graph->Stroke();
}

//.........这里部分代码省略.........
                                // if legend showing
                                $pmr = $longestlabel * 5 + 40;
                            }
                            $graph->legend->Pos(0.02, 0.1, 'right', 'top');
                        }
                    }
                }
            }
        }
        // DRAW THE GRAPHS
        if ($type == 'pie') {
            $p1 = new PiePlot($data[0]);
            $p1->SetSliceColors($colours);
            if ($show_values) {
                $p1->value->SetFont(FF_USERFONT, FS_NORMAL, 8 * $k);
                if ($percent) {
                    $p1->SetLabelType(PIE_VALUE_PERADJ);
                } else {
                    $p1->SetLabelType(PIE_VALUE_ABS);
                }
                if ($percent || $show_percent) {
                    $p1->value->SetFormat("%d%%");
                } else {
                    $p1->value->SetFormat("%s");
                }
                // Enable and set policy for guide-lines. Make labels line up vertically
                $p1->SetGuideLines(true);
                $p1->SetGuideLinesAdjust(1.5);
            } else {
                $p1->value->Show(false);
            }
            $p1->SetLegends($legends);
            $p1->SetSize($psize);
            $p1->SetCenter($pposx, $pposy);
            if ($labels[0]) {
                $graph->subtitle->Set($labels[0]);
                $graph->subtitle->SetMargin(10 * $k);
                $graph->subtitle->SetFont(FF_USERFONT, FS_BOLD, 11 * $k);
                $graph->subtitle->SetColor("black");
            }
            $graph->Add($p1);
        } else {
            if ($type == 'pie3d') {
                $p1 = new PiePlot3d($data[0]);
                $p1->SetSliceColors($colours);
                if ($show_values) {
                    $p1->value->SetFont(FF_USERFONT, FS_NORMAL, 8 * $k);
                    if ($percent) {
                        $p1->SetLabelType(PIE_VALUE_PERADJ);
                    } else {
                        $p1->SetLabelType(PIE_VALUE_ABS);
                    }
                    if ($percent || $show_percent) {
                        $p1->value->SetFormat("%d%%");
                    } else {
                        $p1->value->SetFormat("%s");
                    }
                } else {
                    $p1->value->Show(false);
                }
                $p1->SetLegends($legends);
                $p1->SetEdge();
                $p1->SetSize($psize);
                $p1->SetCenter($pposx, $pposy);
                if ($labels[0]) {
                    $graph->subtitle->Set($labels[0]);

 function PIE_graph($module, $method, $type, $start, $extra_fields)
 {
     global $C_translate, $C_auth;
     include_once PATH_CORE . 'validate.inc.php';
     $dt = new CORE_validate();
     include PATH_GRAPH . "jpgraph.php";
     ####################################################################
     ### Check if 'search' is authorized for this account
     ####################################################################
     # check the validation for this function
     if ($C_auth->auth_method_by_name($module, 'search')) {
         # validate this file exists, and include it.
         if (file_exists(PATH_MODULES . '/' . $module . '/' . $module . '.inc.php')) {
             include_once PATH_MODULES . '/' . $module . '/' . $module . '.inc.php';
         } else {
             ### Not exist!
             $error = $C_translate->translate('module_non_existant', '', '');
         }
     } else {
         ### Not auth
         $error = $C_translate->translate('module_non_auth', '', '');
     }
     if (isset($error)) {
         include PATH_GRAPH . "jpgraph_canvas.php";
         // Create the graph.
         $graph = new CanvasGraph(460, 55, "auto");
         $t1 = new Text($error);
         $t1->Pos(0.2, 0.5);
         $t1->SetOrientation("h");
         $t1->SetBox("white", "black", 'gray');
         $t1->SetFont(FF_FONT1, FS_NORMAL);
         $t1->SetColor("black");
         $graph->AddText($t1);
         $graph->Stroke();
         exit;
     }
     # initialize the module, if it has not already been initialized
     $eval = '$' . $module . ' = new ' . $module . '; ';
     $eval .= '$this_Obj  = $' . $module . ';';
     eval($eval);
     # run the function
     $array = call_user_func(array($module, $method), $start_str, $end_str, $constraint_array, $default_array, $extra_fields);
     include PATH_GRAPH . "jpgraph_pie.php";
     include PATH_GRAPH . "jpgraph_pie3d.php";
     $data = $array['data'];
     $legends = $array['legends'];
     // Create the Pie Graph.
     $graph = new PieGraph(500, 250, "auto");
     $graph->SetScale("textlin");
     $graph->SetMarginColor('#F9F9F9');
     $graph->SetFrame(true, '#FFFFFF', 0);
     $graph->SetColor('#F9F9F9');
     // Create pie plot
     $p1 = new PiePlot3d($data);
     $p1->SetTheme("water");
     $p1->SetCenter(0.4);
     $p1->SetAngle(30);
     $p1->value->SetFont(FF_FONT1, FS_NORMAL, 8);
     $p1->SetLegends($legends);
     // Explode the larges slice:
     $largest = 0;
     for ($i = 0; $i < count($data); $i++) {
         if ($data[$i] > $largest) {
             $largest = $data[$i];
             $explode = $i;
         }
     }
     if ($explode) {
         $p1->ExplodeSlice($explode);
     }
     $graph->Add($p1);
     $graph->Stroke();
 }

$graph->SetAntiAliasing();
$graph->SetMarginColor('#fafafa');
//$graph->SetShadow();
// Setup graph title
if ($type == "event") {
    //$graph->title->Set(gettext("EVENTS RECEIVED"));
} elseif ($type == "alarm") {
    //$graph->title->Set(gettext("ALARMS RECEIVED"));
}
$graph->title->SetFont(FF_FONT1, FS_BOLD);
// Create pie plot
$p1 = new PiePlot3d($data);
$p1->SetHeight(12);
$p1->SetSize(0.3);
if (count($labels) > 1) {
    $p1->SetCenter(0.5, 0.25);
} else {
    $p1->SetCenter(0.57, 0.25);
}
$p1->SetLegends($legend);
$p1->SetLabels($labels);
$p1->SetLabelPos(1);
$graph->legend->SetPos(0.5, 0.95, 'center', 'bottom');
$graph->legend->SetShadow('#fafafa', 0);
$graph->legend->SetFrameWeight(0);
$graph->legend->SetFillColor('#fafafa');
$graph->SetFrame(false);
$p1->SetSliceColors($colors);
//$p1->SetStartAngle(M_PI/8);
//$p1->ExplodeSlice(0);
$graph->Add($p1);

}
// Some data
$data = array($balance, $total);
//$data = $findata;
// Create the Pie Graph.
$graph = new PieGraph(200, 170, "auto");
// Set A title for the plot
$graph->title->Set($title);
$graph->title->SetFont(FF_TIMES, FS_BOLD, 16);
$graph->title->SetColor("darkgray");
$graph->legend->Pos(0.075, 0.2);
$graph->SetFrame(false);
// Create 3D pie plot
$p1 = new PiePlot3d($data);
$p1->SetSliceColors(array('#5CD900', '#6666FF'));
$p1->SetCenter(0.45, 0.65);
$p1->SetSize(70);
// Adjust projection angle
$p1->SetAngle(45);
// Adjsut angle for first slice
$p1->SetStartAngle(80);
// Display the slice values
$p1->value->SetFont(FF_TIMES, FS_BOLD, 11);
$p1->value->SetColor("navy");
// Add colored edges to the 3D pie
// NOTE: You can't have exploded slices with edges!
$p1->SetEdge("navy");
$p1->SetLabelType(PIE_VALUE_ABS);
$p1->value->SetFormat('$%d');
$p1->SetLabels(array($balance, $total), 1);
$p1->SetLabelPos(0.3);

    $funds[$i] = $funds[$i] . " (" . formatNumber($Total, 'money') . ")";
    $i++;
}
// Start Graphing ---------------------------->
// Create the graph.
$graph = new PieGraph(550, 200);
$graph->SetShadow();
// Set A title for the plot
$graph->title->Set(gettext("Total by Fund for") . " {$sDate}");
$graph->title->SetFont(FF_FONT1, FS_BOLD, 16);
$graph->title->SetColor("darkblue");
$graph->legend->Pos(0.02, 0.15);
// Create the bar plot
$p1 = new PiePlot3d($totals);
$p1->SetTheme("sand");
$p1->SetCenter(0.285);
$p1->SetSize(85);
// Adjust projection angle
$p1->SetAngle(45);
// Adjsut angle for first slice
$p1->SetStartAngle(315);
// As a shortcut you can easily explode one numbered slice with
//$p1->ExplodeSlice(1);
// Use absolute values (type==1)
$p1->SetLabelType(PIE_VALUE_ABS);
// Display the slice values
$p1->value->SetFormat($aLocaleInfo["currency_symbol"] . ' %d');
$p1->value->Show();
// Set font for legend
$p1->value->SetFont(FF_FONT1, FS_NORMAL, 12);
$p1->SetLegends($funds);

 /**
  * Runs the phpOpenTracker API call.
  *
  * @param  array $parameters
  * @return mixed
  * @access public
  */
 function run($parameters)
 {
     global $lang, $c;
     $parameters['api_call'] = 'top';
     $parameters['result_format'] = 'separate_result_arrays';
     $apicall = array('api_call' => 'top', 'result_format' => 'separate_result_arrays', 'what' => $parameters["what"], 'start' => $parameters["start"], 'end' => $parameters["end"], 'client_id' => 1, 'limit' => $parameters["limit"]);
     list($names, $values, $percent, $total) = phpOpenTracker::get($apicall);
     $percent_others = 100.0;
     $values_others = 0;
     for ($j = 0; $j < $parameters['limit']; $j++) {
         $percent_others = $percent_others - $percent[$j];
         $values_others = $values_others + $values[$j];
         if (is_numeric($names[$j])) {
             $names[$j] = resolvePage($names[$j]);
         }
     }
     array_push($percent, $percent_others);
     array_push($names, $lang->get("others", "Others"));
     array_push($values, $values_others * $percent_others / 100);
     $title = 'Top ' . $parameters['limit'] . ' ';
     switch ($parameters['what']) {
         case 'document':
             $title .= 'Pages';
             break;
         case 'entry_document':
             $title .= 'Entry Pages';
             break;
         case 'exit_document':
             $title .= 'Exit Pages';
             break;
         case 'exit_target':
             $title .= 'Exit Targets';
             break;
         case 'host':
             $title .= 'Hosts';
             break;
         case 'operating_system':
             $title .= 'Operating Systems';
             break;
         case 'referer':
             $title .= 'Referers';
             break;
         case 'user_agent':
             $title .= 'Browsers';
             break;
     }
     $title .= " (Total: {$total})";
     for ($i = 0, $numValues = sizeof($values); $i < $numValues; $i++) {
         $legend[$i] = sprintf('%s (%s, %s%%%%)', $names[$i], $values[$i], $percent[$i]);
     }
     $graph = new PieGraph($parameters['width'], $parameters['height'], 'auto');
     $graph->title->Set($title);
     if ($c["usettf"]) {
         $graph->title->SetFont(FF_ARIAL, FS_NORMAL, 8);
     }
     $graph->title->SetColor('black');
     $graph->legend->Pos(0.5, 0.6, "center", "top");
     $graph->legend->SetFillColor("white");
     $graph->legend->SetShadow(0);
     //$graph->legend->SetFrame(0);
     if ($c["usettf"]) {
         $graph->legend->SetFont(FF_ARIAL, FS_NORMAL, 8);
     }
     $graph->SetFrame(0);
     $plot = new PiePlot3d($percent);
     $plot->SetTheme('nx');
     $plot->SetCenter(0.5, 0.3);
     $plot->SetAngle(45);
     if ($c["usettf"]) {
         $plot->value->SetFont(FF_ARIAL, FS_NORMAL, 8);
     }
     $plot->SetLegends($legend);
     $graph->Add($plot);
     $graph->img->SetAntiAliasing("white");
     $graph->Stroke();
 }

 /**
  * Runs the phpOpenTracker API call.
  *
  * @param  array $parameters
  * @return mixed
  * @access public
  */
 function run($parameters)
 {
     $parameters['api_call'] = 'top';
     $parameters['result_format'] = 'separate_result_arrays';
     list($names, $values, $percent, $total) = phpOpenTracker::get($parameters);
     $title = 'Top ' . $parameters['limit'] . ' ';
     switch ($parameters['what']) {
         case 'document':
             $title .= 'Pages';
             break;
         case 'entry_document':
             $title .= 'Entry Pages';
             break;
         case 'exit_document':
             $title .= 'Exit Pages';
             break;
         case 'exit_target':
             $title .= 'Exit Targets';
             break;
         case 'host':
             $title .= 'Hosts';
             break;
         case 'operating_system':
             $title .= 'Operating Systems';
             break;
         case 'referer':
             $title .= 'Referers';
             break;
         case 'user_agent':
             $title .= 'User Agents';
             break;
     }
     $title .= " (Total: {$total})";
     for ($i = 0, $numValues = sizeof($values); $i < $numValues; $i++) {
         $legend[$i] = sprintf('%s (%s, %s%%%%)', $names[$i], $values[$i], $percent[$i]);
     }
     $graph = new PieGraph($parameters['width'], $parameters['height'], 'auto');
     $graph->SetShadow();
     $graph->title->Set($title);
     $graph->title->SetFont($parameters['font'], $parameters['font_style'], $parameters['font_size']);
     $graph->title->SetColor('black');
     $graph->legend->Pos(0.1, 0.2);
     $plot = new PiePlot3d($values);
     $plot->SetTheme('sand');
     $plot->SetCenter(0.4);
     $plot->SetAngle(30);
     $plot->value->SetFont($parameters['font'], $parameters['font_style'], $parameters['font_size'] - 2);
     $plot->SetLegends($legend);
     $graph->Add($plot);
     $graph->Stroke();
 }

//.........这里部分代码省略.........
                if ($G_ARR_FILL_COLOR[$num] == true) {
                    $lineplot->SetFillColor($G_ARR_COLOR[$num]);
                }
                $lineplot->SetColor($G_ARR_COLOR[$num]);
                $lineplot->SetWeight($G_WEIGHT);
                $lineplot->SetLegend($G_ARR_LEYEND[$num]);
                $arr_lineplot[] = $lineplot;
            }
            foreach ($arr_lineplot as $num => $yDatas) {
                $graph->Add($yDatas);
            }
            if (sizeof($xData) > 100) {
                $graph->xaxis->SetTextTickInterval((int) (sizeof($xData) / 10));
            }
            $graph->Stroke();
        } else {
            if ($G_TYPE == 'plot3d') {
                $graph = new PieGraph($G_SIZE[0], $G_SIZE[1], "auto");
                if ($G_SHADOW) {
                    $graph->SetShadow();
                }
                $dataMarginColor = isset($result["ATTRIBUTES"]["MARGIN_COLOR"]) ? $result["ATTRIBUTES"]["MARGIN_COLOR"] : "#999999";
                $dataSizePie = isset($result["ATTRIBUTES"]["SIZE_PIE"]) ? $result["ATTRIBUTES"]["SIZE_PIE"] : "80";
                $graph->SetMarginColor($G_COLOR);
                $graph->SetFrame(true, $dataMarginColor);
                $graph->legend->Pos($G_LEYEND_POS[0], $G_LEYEND_POS[1], "right", "center");
                $graph->legend->SetFillColor("#fafafa");
                $graph->legend->SetColor("#444444", "#999999");
                $graph->legend->SetShadow('gray@0.6', 4);
                $graph->legend->SetColumns($G_LEYEND_NUM_COLUMN);
                $graph->title->Set($G_TITLE);
                $pieplot3d = new PiePlot3d($G_YDATAS[0]);
                $pieplot3d->SetSliceColors($G_ARR_COLOR);
                $pieplot3d->SetCenter(0.4);
                $pieplot3d->SetSize($dataSizePie);
                $pieplot3d->SetAngle(45);
                $pieplot3d->SetStartAngle(45);
                $pieplot3d->value->SetColor('black');
                //color a los porcentages
                $pieplot3d->SetEdge('black');
                //da color al contorno y separacion del pastel
                $pieplot3d->SetLegends($xData);
                $graph->Add($pieplot3d);
                $graph->Stroke();
            } else {
                if ($G_TYPE == 'plot3d2') {
                    if (!function_exists('displayGraph_draw_pie3d')) {
                        function displayGraph_draw_pie3d($canvasx, $ydata, $arrcolor)
                        {
                            $canvasy = $canvasx;
                            $escala = $canvasx / 320.0;
                            $iAnchoPastel = 256 * $escala;
                            $iAltoPastel = 155 * $escala;
                            $iPosCentroX = 141 * $escala;
                            $iPosCentroY = 91 * $escala;
                            $thumb = imagecreatetruecolor($canvasx * 284 / 320, $canvasy * 250 / 320);
                            $transparent = imagecolorallocatealpha($thumb, 200, 200, 200, 127);
                            imagefill($thumb, 0, 0, $transparent);
                            // Asignar colores de imagen
                            $imgcolor = array();
                            foreach ($arrcolor as $i => $sHtmlColor) {
                                $r = $g = $b = 0;
                                sscanf($sHtmlColor, "#%02x%02x%02x", $r, $g, $b);
                                $imgcolor[$i] = imagecolorallocate($thumb, $r, $g, $b);
                            }
                            $colorTexto = imagecolorallocate($thumb, 0, 0, 0);

 private function piePlot($question, $datax, $datay, $width, $height)
 {
     include_once BASE . "jpgraph.php";
     include_once BASE . "jpgraph_pie.php";
     include_once BASE . "jpgraph_pie3d.php";
     // Create the Pie Graph.
     $graph = new PieGraph($width, $height, "auto");
     $graph->SetShadow();
     // Set A title for the plot
     $tFontSize = 11;
     $graph->title->Set($question);
     $graph->title->SetFont(FF_VERDANA, FS_BOLD, $tFontSize);
     $graph->title->SetColor("darkblue");
     $graph->SetAntiAliasing(true);
     $graph->legend->SetPos(0.02, 0.95, 'right', 'bottom');
     $graph->legend->SetMarkAbsSize(5);
     $graph->legend->SetFont(FF_ARIAL, FS_NORMAL, 9);
     $tWidth = $graph->title->GetWidth($graph->img);
     //if ($graph->title->GetWidth($graph->img)>$width) $graph->title->SetFont(FF_VERDANA, FS_BOLD, $tFontSize-2);
     if ($tWidth > $width) {
         $index = strrpos(substr($question, 0, ($len = strlen($question)) / 2 + 5), ' ');
         //echo $index;
         if ($index === false) {
             $index = $len / 2 - 3;
         }
         $question[$index] = "\n";
         $graph->title->SetFont(FF_VERDANA, FS_BOLD, $tFontSize -= 2);
         $graph->title->Set($question);
     }
     // Create pie plot
     $pie = new PiePlot3d($datay);
     $pie->SetTheme("sand");
     $pie->SetCenter(0.5, 0.4);
     $pie->SetSize(($t = $height * 0.005 / $this->amountOfVariants) > 0.5 ? 0.5 : $t);
     $pie->SetAngle(30);
     $pie->ExplodeAll(5);
     $pie->value->SetFont(FF_ARIAL, FS_NORMAL, 10);
     $pie->SetLegends($datax);
     $graph->Add($pie);
     return $graph->Stroke("images/raporty/{$this->id_pytanie}P.png");
 }