PHP PiePlot::SetSliceColors方法代码示例

 public function executePieGraph()
 {
     //Set the response header to a image JPEG datastream
     $this->getResponse()->setContent('image/jpeg');
     $util = new util();
     //echo $duales;
     $data1 = $util->getDualMedia('movies');
     $data2 = $util->getTotalMedia('movies') - $data1;
     $data = array($data2, $data1);
     $graph = new PieGraph(199, 120);
     $graph->SetMarginColor('#393939');
     $graph->SetFrame(true, '#393939');
     $graph->legend->SetPos(0.8, 0.9, 'center', 'bottom');
     $p1 = new PiePlot($data);
     $p1->SetSize(0.4);
     $p1->SetCenter(0.45);
     $p1->SetSliceColors(array('white', 'red'));
     $p1->value->SetColor('black');
     $p1->SetLegends(array("Spa", "Dual"));
     $p1->SetLabelPos(0.6);
     $graph->Add($p1);
     $graph->Stroke();
     return sfView::NONE;
 }

 mysql_free_result($rsCSNF);
 mysql_free_result($rsCSC);
 /// A new pie graph
 $graph = new PieGraph(400, 200, "auto");
 $graph->SetScale('textint');
 $logtype = tr("by_logtype");
 // Title setup
 $graph->title->Set($logtype);
 $graph->title->SetFont(FF_ARIAL, FS_NORMAL);
 //$graph ->legend->Pos( 0.25,0.8,"right" ,"bottom");
 // Setup the pie plot
 $p1 = new PiePlot($y);
 $p1->SetTheme("earth");
 $p1->value->SetFormat("%d");
 $p1->SetLabelType(PIE_VALUE_ABS);
 $p1->SetSliceColors(array('chartreuse3', 'chocolate2', 'wheat1'));
 // Adjust size and position of plot
 $p1->SetSize(0.35);
 $p1->SetCenter(0.25, 0.52);
 $f = tr("found");
 $dnf = tr("not_found");
 $com = tr("comment");
 // Setup slice labels and move them into the plot
 $xx = array($f, $dnf, $com);
 $p1->value->SetFont(FF_COURIER, FS_NORMAL);
 $p1->value->SetColor("black");
 $p1->SetLabelPos(0.65);
 $p1->SetLegends($xx);
 $graph->legend->SetFont(FF_ARIAL, FS_NORMAL);
 // Explode all slices
 //$p1->ExplodeAll(10);

<?php

require '../include/core/common.php';
include '../include/jpgraph/jpgraph.php';
include '../include/jpgraph/jpgraph_pie.php';
unset($data);
for ($i = 1; $i <= SURVEY_MAX_ALTERNATIVES; $i++) {
    if (isset($_GET['alt_' . $i])) {
        $data[$i] = $_GET['alt_' . $i];
    }
}
if (count($data) == 0 && is_numeric($_GET['poll_id'])) {
    $poll = poll_fetch(array('id' => $_GET['poll_id']));
    for ($i = 1; $i <= SURVEY_MAX_ALTERNATIVES; $i++) {
        if (strlen($poll[0]['alt_' . $i]) > 0) {
            $data[$i] = $poll[0]['alt_' . $i . '_votes'];
        }
    }
}
$graph = new PieGraph(190, 160);
$graph->SetAntiAliasing();
$graph->SetShadow();
$p1 = new PiePlot($data);
$p1->ShowBorder();
$graph->SetFrame(false, 'darkblue', 2);
$p1->SetSliceColors($survey_chart_colors);
$graph->Add($p1);
$graph->Stroke();

function JpGraph()
{
    $graph = new PieGraph(230, 200, "auto");
    //$graph->SetShadow();
    // Set A title for the plot
    $graph->title->Set($tpl->_ENGINE_parse_body("{your mailbox usage}\n ({$kb} mb free)"));
    $graph->title->SetFont(FF_FONT1, FS_BOLD, 12);
    $graph->title->SetColor("black");
    $p1 = new PiePlot($data);
    $p1->SetSliceColors(array("red", "green", "yellow", "green"));
    $p1->SetTheme("water");
    $p1->value->SetFont(FF_FONT1, FS_NORMAL, 10);
    $p1->Explode(array(0, 15, 15, 25, 15));
    //$p1->SetLabelType(PIE_VALUE_PER);
    //$lbl = array("{used} $USER_STORAGE_USAGE","{free}");
    //$p1->SetLabels($lbl);
    $graph->Add($p1);
    //$graph->img->SetAntiAliasing();
    $graph->Stroke();
}

 /**
  *
  * @param Integer $used
  * @param Integer $total
  */
 function displayProjectProportionUsage($used, $total)
 {
     $graph = new Chart_Pie(350, 250, "auto");
     $data = array($used, $total - $used);
     $usage = new PiePlot($data);
     $usage->SetSliceColors(array('#44697D', '#ACBBA4'));
     $usage->SetLegends(array("Used proportion", "Allowed quota"));
     $graph->legend->SetPos(0.01, 0, 'right', 'top');
     $graph->add($usage);
     //graph display
     $graph->stroke();
 }

 public function executePieGraphSingers(sfWebRequest $request)
 {
     $util = new util();
     $loko = $util->singersData();
     //Set the response header to a image JPEG datastream
     $this->getResponse()->setContent('image/jpeg');
     //echo $duales;
     $data1 = 300;
     $data2 = 200;
     //        $data_results = $util->singersData();
     $data = array($data2, $data1);
     $graph = new PieGraph(200, 174);
     $graph->SetMarginColor('#393939');
     $graph->SetFrame(true, '#393939');
     $graph->legend->SetPos(0.8, 0.9, 'center', 'bottom');
     $p1 = new PiePlot($data);
     $p1->SetSize(0.4);
     $p1->SetCenter(0.45);
     $p1->SetSliceColors(array('white', 'red'));
     $p1->value->SetColor('black');
     $p1->SetLegends(array("Spa", "Dual"));
     $p1->SetLabelPos(0.6);
     $graph->Add($p1);
     $graph->Stroke();
     return sfView::NONE;
 }

            if (strlen($lastTLD)) {
                getColors($colors, $count, $index);
            }
            // reset the counter
            $count = 0;
            $lastTLD = $tld;
        }
        $count++;
    }
    if (strlen($lastTLD)) {
        getColors($colors, $count, $index);
    }
    $graph = new PieGraph($width, $height);
    $graph->SetFrame(false);
    $graph->SetAntiAliasing();
    $pie = new PiePlot($values);
    // set  the actual labels for the wedges
    $pie->SetLabels($labels, 1.1);
    if (count($colors)) {
        $pie->SetSliceColors($colors);
    }
    // set other options
    $pie->SetGuideLines(true, true, true);
    $graph->title->SetFont(FF_FONT2, FS_BOLD);
    $graph->title->Set($chartType);
    $pie->ShowBorder(true, true);
    $pie->SetSize(0.25);
    $graph->Add($pie);
    $graph->img->SetExpired(false);
    $graph->Stroke();
}

// Setup graph
$graph = new PieGraph(400, 400, "auto");
$graph->SetAntiAliasing();
$graph->SetMarginColor('#fafafa');
//$graph->SetShadow();
$graph->title->SetFont(FF_FONT1, FS_BOLD);
// Create pie plot
$p1 = new PiePlot($data);
//$p1->SetHeight(12);
$p1->SetSize(0.3);
if (count($labels) > 1) {
    $p1->SetCenter(0.5, 0.5);
} else {
    $p1->SetCenter(0.57, 0.3);
}
$p1->SetLabels($labels);
$p1->SetLabelPos(1);
if ($multiple_colors) {
    $p1->SetLegends($legend);
    $graph->legend->SetPos(0.5, 0.95, 'center', 'bottom');
    $graph->legend->SetFrameWeight(0);
    $graph->legend->SetFillColor('#fafafa');
    $graph->legend->SetShadow(FALSE);
}
$graph->SetFrame(false);
$p1->SetSliceColors($colors);
//$p1->SetStartAngle(M_PI/8);
//$p1->ExplodeSlice(0);
$graph->Add($p1);
$graph->Stroke();
unset($graph);

//.........这里部分代码省略.........
                            $xlangle = 50;
                        }
                        $xaxislblmargin = $pmb - 30;
                        $yaxislblmargin = $pml - 15;
                        if ($longestlabel && !$overlap) {
                            // if legend showing
                            $pmr = $longestlabel * 5 + 40;
                        }
                        $graph->legend->Pos(0.02, 0.1, 'right', 'top');
                    } else {
                        if ($type == 'horiz_bar') {
                            $pml = 50;
                            $pmr = 20;
                            $pmt = 50;
                            $pmb = 45;
                            $ll = $longestlegend * 6.5;
                            // 8pt fontsize
                            $pml = max($pml, $ll + 20);
                            $xaxislblmargin = $pml - 20;
                            $yaxislblmargin = $pmb - 15;
                            if ($longestlabel && !$overlap) {
                                // 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);

    }
}
$longest_size++;
for ($i = 0; $i < $category_count; $i++) {
    #echo $data_count_arr[$i];
    $percentage = number_format($data_count_arr[$i] / $total * 100, 1);
    #echo $percentage;
    $percentage_str = str_pad($percentage, 5, ' ', STR_PAD_LEFT);
    $data_category_arr[$i] = str_pad($data_category_arr[$i], $longest_size);
    $data_category_arr[$i] = $data_category_arr[$i] . $percentage_str;
    if ($percentage < 1) {
        $data_count_arr[$i] = 0;
    }
}
$proj_name = project_get_field($t_project_id, 'name');
# Setup Graph
# ---
$graph = new PieGraph(800, 600);
$graph->SetShadow();
# Set A title for the plot
$graph->title->Set("Category Distribution Graph: {$proj_name}");
$graph->title->SetFont(FF_FONT2, FS_BOLD);
# Create graph
$p1 = new PiePlot($data_count_arr);
$p1->SetLegends($data_category_arr);
$p1->SetSize(260);
$p1->SetCenter(0.35);
$p1->SetSliceColors($g_color_arr);
$p1->SetStartAngle(-90);
$graph->Add($p1);
$graph->Stroke();

 if (count($data) <= 0) {
     $data = array(19, 12);
     $labels = array("Male\n(%.1f%%)", "Female\n(%.1f%%)");
 }
 // Create the Pie Graph.
 $graph = new PieGraph(200, 200);
 //$graph->SetShadow();
 // Set A title for the plot
 $graph->title->Set('New Users by Gender');
 $graph->title->SetFont(FF_VERDANA, FS_BOLD, 12);
 $graph->title->SetColor('black');
 // Create pie plot
 $p1 = new PiePlot($data);
 $p1->SetCenter(0.5, 0.5);
 $p1->SetSize(0.3);
 $p1->SetSliceColors(array('#1E90FF', '#2E8B57'));
 // Setup the labels to be displayed
 $p1->SetLabels($labels);
 // This method adjust the position of the labels. This is given as fractions
 // of the radius of the Pie. A value < 1 will put the center of the label
 // inside the Pie and a value >= 1 will pout the center of the label outside the
 // Pie. By default the label is positioned at 0.5, in the middle of each slice.
 $p1->SetLabelPos(0.5);
 // Setup the label formats and what value we want to be shown (The absolute)
 // or the percentage.
 $p1->SetLabelType(PIE_VALUE_PER);
 $p1->value->Show();
 $p1->value->SetFont(FF_ARIAL, FS_NORMAL, 9);
 $p1->value->SetColor('white');
 // Add and stroke
 $graph->Add($p1);

$jpgraph = $conf->get_conf("jpgraph_path");
require_once "{$jpgraph}/jpgraph.php";
require_once "{$jpgraph}/jpgraph_pie.php";
// Setup graph
$graph = new PieGraph(400, 500, "auto");
$graph->SetAntiAliasing();
$graph->SetMarginColor('#fafafa');
$graph->title->SetFont(FF_FONT1, FS_BOLD);
// Create pie plot
$p1 = new PiePlot($data);
$p1->SetSize(0.3);
if (count($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, 0.9, 'center', 'bottom');
$graph->legend->SetShadow(FALSE);
$graph->legend->SetFrameWeight(0);
$graph->legend->SetFillColor('#fafafa');
$graph->legend->SetColumns(3);
$graph->SetFrame(false);
$p1->SetSliceColors(Util::get_chart_colors());
//$p1->SetStartAngle(M_PI/8);
//$p1->ExplodeSlice(0);
$graph->Add($p1);
$graph->Stroke();
unset($graph);

 public function grafico_distribucion_tipo_resp($id_asignacionprueba)
 {
     require_once APPPATH . '/libraries/JpGraph/jpgraph_pie.php';
     $this->rendimiento_global($id_asignacionprueba);
     $data_circ = array($this->totalcorrectas, $this->totalincorrectas, $this->totalomitidas);
     $columnas_circ = array('Correctas', 'Incorrectas', 'Omitidas');
     $graph_circ = new PieGraph(400, 320);
     $graph_circ->title->Set("Distribución por Tipo de Respuesta");
     $graph_circ->SetMarginColor("#fff");
     $graph_circ->SetFrame(true, '#fff', 1);
     $graph_circ->SetBox(false);
     $p1 = new PiePlot($data_circ);
     $p1->ExplodeSlice(0);
     $p1->SetCenter(0.5);
     //$p1->SetLegends('Correctas','Incorrectas','Omitidas');
     $p1->SetLegends($columnas_circ);
     // No border
     $p1->ShowBorder(false);
     $graph_circ->legend->SetPos(0.1, 0.996, 'left', 'bottom');
     $graph_circ->legend->SetFrameWeight(1);
     $p1->SetGuideLines(true, false);
     $p1->SetGuideLinesAdjust(1.5);
     $p1->SetLabelType(PIE_VALUE_PER);
     $p1->value->Show();
     $p1->SetSliceColors(array('#1d71b8', '#ea1d25', 'orange'));
     $graph_circ->Add($p1);
     $graph_circ->Stroke(_IMG_HANDLER);
     global $img_graf_dist_resp;
     $this->img_graf_dist_resp = "assets/images/graf_dist_resp.jpg";
     $graph_circ->img->Stream($this->img_graf_dist_resp);
     /*
     $graph_circ->img->Headers();
     $graph_circ->img->Stream();
     */
 }

$skip_count = $request->get('s');
$total_count = $pass_count + $fail_count + $skip_count;
// graph size
$graph = new PieGraph(250, 150);
// graph title
$graph->title->Set($GLOBALS['Language']->getText('plugin_hudson', 'project_job_testresults'));
// graph legend
$pass_legend = $GLOBALS['Language']->getText('plugin_hudson', 'pass_legend', array($pass_count));
$fail_legend = $GLOBALS['Language']->getText('plugin_hudson', 'fail_legend', array($fail_count));
$skip_legend = $GLOBALS['Language']->getText('plugin_hudson', 'skip_legend', array($skip_count));
$array_legend = array($pass_legend, $fail_legend);
$array_value = array($pass_count, $fail_count);
$array_color = array('blue', 'red');
if ($skip_count != 0) {
    $array_legend[] = $skip_legend;
    $array_value[] = $skip_count;
    $array_color[] = 'black';
}
// Init pie chart with graph values
$pp = new PiePlot($array_value);
// pie chart legend
$pp->SetLegends($array_legend);
// pie chart color values
// Pass is blue and Failed is red (Skip is black)
$pp->SetSliceColors($array_color);
// pie chart position
// the pie chart is a little bit on the left (0.35) and at the bottom (0.60)
$pp->SetCenter(0.35, 0.6);
$graph->Add($pp);
// display graph
$graph->Stroke();

     if ($wins['mapstat_alien_wins'] + $wins['mapstat_human_wins'] + $wins['ties'] > 0) {
         $data = array($wins['mapstat_alien_wins'], $wins['mapstat_human_wins'], $wins['ties']);
     } else {
         $data = array(0, 0, 1);
     }
     // Build graph
     $g = new PieGraph(200, 120);
     $g->SetMargin(30, 30, 10, 25);
     $g->SetMarginColor('#22262a');
     $g->SetColor('#22262a');
     $g->SetFrame(true, array(0, 0, 0), 0);
     $g->SetBox(false);
     // Build plot
     $p1 = new PiePlot($data);
     $p1->SetCenter(40, 60);
     $p1->SetSliceColors(array('#CC0000', '#0055FF', '#888888'));
     $p1->value->show(false);
     $legends = array('Aliens (%d%%)', 'Humans (%d%%)', 'Tied (%d%%)');
     $p1->SetLegends($legends);
     $g->legend->SetShadow(false);
     $g->legend->SetAbsPos(10, 60, 'right', 'center');
     // Stroke
     $g->Add($p1);
     $g->Stroke();
     break;
 case 'map_balance':
     if (!isset($_GET['map_id'])) {
         die('No map id given');
     }
     require_once 'core/jpgraph/jpgraph_bar.php';
     // Get data