PHP open_flash_chart::set_bg_colour方法代码示例

 /**
  * Generates data for OFC2 line chart in json format
  *
  * @return void
  */
 public function get_laba_rugi()
 {
     $this->load->plugin('ofc2');
     $this->load->model('jurnal_model');
     $model_data = $this->jurnal_model->get_laba_rugi_data();
     $bulan_data = array("Jan", "Feb", "Mar", "Apr", "Mei", "Jun", "Jul", "Agu", "Sep", "Okt", "Nov", "Des");
     for ($i = date('n') + 1; $i <= 12; $i++) {
         $pendapatan_kredit = isset($model_data[$i][date('Y') - 1][4][0]) ? $model_data[$i][date('Y') - 1][4][0] : 0;
         $pendapatan_debit = isset($model_data[$i][date('Y') - 1][4][1]) ? $model_data[$i][date('Y') - 1][4][1] : 0;
         $beban_kredit = isset($model_data[$i][date('Y') - 1][5][0]) ? $model_data[$i][date('Y') - 1][5][0] : 0;
         $beban_debit = isset($model_data[$i][date('Y') - 1][5][1]) ? $model_data[$i][date('Y') - 1][5][1] : 0;
         $data[] = $pendapatan_kredit - $pendapatan_debit - ($beban_debit - $beban_kredit);
         $thn = date('y') - 1;
         $thn = strlen($thn) == 1 ? '0' . $thn : $thn;
         $x_data[] = $bulan_data[$i - 1] . "'" . $thn;
     }
     for ($i = 1; $i <= date('n'); $i++) {
         $pendapatan_kredit = isset($model_data[$i][date('Y')][4][0]) ? $model_data[$i][date('Y')][4][0] : 0;
         $pendapatan_debit = isset($model_data[$i][date('Y')][4][1]) ? $model_data[$i][date('Y')][4][1] : 0;
         $beban_kredit = isset($model_data[$i][date('Y')][5][0]) ? $model_data[$i][date('Y')][5][0] : 0;
         $beban_debit = isset($model_data[$i][date('Y')][5][1]) ? $model_data[$i][date('Y')][5][1] : 0;
         $data[] = $pendapatan_kredit - $pendapatan_debit - ($beban_debit - $beban_kredit);
         $x_data[] = $bulan_data[$i - 1] . "'" . date('y');
     }
     $max = (int) max($data);
     $maxlen = strlen($max);
     $up = round($max, -($maxlen - 1));
     $min = (int) min($data);
     $minlen = strlen($min);
     $down = round($min, -($minlen - 1));
     $abs_max = (int) max(abs($max), abs($min));
     $len = strlen($abs_max);
     $round = round($abs_max, -($len - 1));
     $step = '1' . substr($round, 1);
     $up = $max > $up ? $up + $step : $up;
     $down = $min < $down ? $down - $step : $down;
     $d = new hollow_dot();
     $d->size(4)->halo_size(1)->colour('#668053');
     $line = new line();
     $line->set_values($data);
     $line->set_default_dot_style($d);
     $line->set_width(5);
     $line->set_colour('#7491a0');
     $x_labels = new x_axis_labels();
     $x_labels->set_labels($x_data);
     $x = new x_axis();
     $x->set_labels($x_labels);
     $x->set_grid_colour('#bfb8b3');
     $y = new y_axis();
     $y->set_grid_colour('#bfb8b3');
     $y->set_range($down, $up, $step);
     $chart = new open_flash_chart();
     $chart->add_element($line);
     $chart->set_x_axis($x);
     $chart->set_y_axis($y);
     $chart->set_bg_colour('#FFFFFF');
     echo $chart->toPrettyString();
 }

 function build($options = array())
 {
     if (empty($options)) {
         return false;
     }
     require_once WWW_ROOT . 'php-ofc-library/open-flash-chart.php';
     $chart = new open_flash_chart();
     if (isset($options['title']['txt'])) {
         $title = new title($options['title']['txt']);
         if (isset($options['title']['style'])) {
             $title->set_style("{" . $options['title']['style'] . "}");
         }
         $chart->set_title($title);
     }
     if (isset($options['chart']['bg'])) {
         $chart->set_bg_colour($options['chart']['bg']);
     }
     if (isset($xOptions['color'])) {
         $x->colour($xOptions['color']);
     }
     if (isset($xOptions['grid_colour'])) {
         $x->grid_colour($xOptions['grid_colour']);
     }
     $col = isset($options['color']) ? $options['color'] : null;
     $outlineCol = isset($options['outline_col']) ? $options['outline_col'] : null;
     if (isset($options['charts'])) {
         foreach ($options['charts'] as $chartOpts) {
             $type = isset($chartOpts['type']) ? $chartOpts['type'] : 'bar_filled';
             $diagram = new $type($chartOpts['col'], $chartOpts['outline']);
             if ($type == 'bar_3d') {
                 $diagram->colour = $col;
             }
             $diagram->set_values($chartOpts['values']);
             if (isset($chartOpts['key'])) {
                 $diagram->key($chartOpts['key'], 12);
             }
             $xAxis = $this->xAxis($options);
             if ($xAxis !== null) {
                 $chart->set_x_axis($xAxis);
             }
             $yAxis = $this->yAxis($options);
             if ($xAxis !== null) {
                 $chart->set_y_axis($yAxis);
             }
             if (isset($chartOpts['tooltip'])) {
                 $diagram->set_tooltip($chartOpts['tooltip']);
             }
             $chart->add_element($diagram);
         }
     }
     return $chart->toPrettyString();
 }

');
$deposits = array();
$withdrawals = array();
$weeks = array();
while ($row = mysql_fetch_assoc($result)) {
    $weeks[] = date('d.m.Y', $row['stamp']);
    $deposits[] = round($row['deposits'], 2);
    $withdrawals[] = -round($row['withdrawals'], 2);
}
//lines
$line1 = new line();
$line1->set_values($deposits);
$line1->set_colour('#00FF00');
$line2 = new line();
$line2->set_values($withdrawals);
$line2->set_colour('#FF0000');
//axises
$axis_x = new x_axis();
$axis_x_labels = new x_axis_labels();
$axis_x_labels->set_labels($weeks);
$axis_x->set_labels($axis_x_labels);
$axis_y = new y_axis();
$axis_y->range(0, max(max($deposits), max($withdrawals)), 1000);
//chart
$chart = new open_flash_chart();
$chart->set_y_axis($axis_y);
$chart->set_x_axis($axis_x);
$chart->add_element($line1);
$chart->add_element($line2);
$chart->set_bg_colour('#FFFFFF');
echo $chart->toPrettyString();

//.........这里部分代码省略.........
                                if ($iCount > $maxValue) {
                                    $maxValue = $iCount;
                                }
                                $aChartLabels[] = html_entity_decode($aLabels[$iRow], ENT_QUOTES, 'UTF-8');
                            }
                            $oYAxis = new y_axis();
                            $aMagicValues = array(1, 2, 5, 10);
                            $iMultiplier = 1;
                            $index = 0;
                            $iTop = $aMagicValues[$index % count($aMagicValues)] * $iMultiplier;
                            while ($maxValue > $iTop) {
                                $index++;
                                $iTop = $aMagicValues[$index % count($aMagicValues)] * $iMultiplier;
                                if ($index % count($aMagicValues) == 0) {
                                    $iMultiplier = $iMultiplier * 10;
                                }
                            }
                            //echo "oYAxis->set_range(0, $iTop, $iMultiplier);\n";
                            $oYAxis->set_range(0, $iTop, $iMultiplier);
                            $oChart->set_y_axis($oYAxis);
                            $oChartElement->set_values($aData);
                            $oXAxis = new x_axis();
                            $oXLabels = new x_axis_labels();
                            // set them vertical
                            $oXLabels->set_vertical();
                            // set the label text
                            $oXLabels->set_labels($aChartLabels);
                            // Add the X Axis Labels to the X Axis
                            $oXAxis->set_labels($oXLabels);
                            $oChart->set_x_axis($oXAxis);
                        }
                        break;
                    case 'pie':
                    default:
                        $oChartElement = new pie();
                        $oChartElement->set_start_angle(35);
                        $oChartElement->set_animate(true);
                        $oChartElement->set_tooltip('#label# - #val# (#percent#)');
                        $oChartElement->set_colours(array('#FF8A00', '#909980', '#2C2B33', '#CCC08D', '#596664'));
                        if (isset($aExtraParams['group_by'])) {
                            if (isset($aExtraParams['group_by_label'])) {
                                $oGroupByExp = Expression::FromOQL($aExtraParams['group_by']);
                                $sGroupByLabel = $aExtraParams['group_by_label'];
                            } else {
                                // Backward compatibility: group_by is simply a field id
                                $sAlias = $this->m_oFilter->GetClassAlias();
                                $oGroupByExp = new FieldExpression($aExtraParams['group_by'], $sAlias);
                                $sGroupByLabel = MetaModel::GetLabel($this->m_oFilter->GetClass(), $aExtraParams['group_by']);
                            }
                            $aGroupBy = array();
                            $aGroupBy['grouped_by_1'] = $oGroupByExp;
                            $sSql = $this->m_oFilter->MakeGroupByQuery($aQueryParams, $aGroupBy, true);
                            $aRes = CMDBSource::QueryToArray($sSql);
                            $aGroupBy = array();
                            $aLabels = array();
                            $iTotalCount = 0;
                            foreach ($aRes as $iRow => $aRow) {
                                $sValue = $aRow['grouped_by_1'];
                                $sHtmlValue = $oGroupByExp->MakeValueLabel($this->m_oFilter, $sValue, $sValue);
                                $aLabels[$iRow] = strip_tags($sHtmlValue);
                                $aGroupBy[$iRow] = (int) $aRow['_itop_count_'];
                                $iTotalCount += $aRow['_itop_count_'];
                            }
                            $aData = array();
                            foreach ($aGroupBy as $iRow => $iCount) {
                                $sFlashLabel = html_entity_decode($aLabels[$iRow], ENT_QUOTES, 'UTF-8');
                                $PieValue = new pie_value($iCount, $sFlashLabel);
                                //@@ BUG: not passed via ajax !!!
                                $PieValue->on_click("ofc_drill_down_{$sId}");
                                $aData[] = $PieValue;
                            }
                            $oChartElement->set_values($aData);
                            $oChart->x_axis = null;
                        }
                }
                if (isset($aExtraParams['chart_title'])) {
                    // The title has been given in an url, and urlencoded...
                    // and urlencode transforms utf-8 into something similar to ISO-8859-1
                    // Example: é (C3A9 becomes %E9)
                    // As a consequence, json_encode (called within open-flash-chart.php)
                    // was returning 'null' and the graph was not displayed at all
                    // To make sure that the graph is displayed AND to get a correct title
                    // (at least for european characters) let's transform back into utf-8 !
                    $sTitle = iconv("ISO-8859-1", "UTF-8//IGNORE", $aExtraParams['chart_title']);
                    // If the title is a dictionnary entry, fetch it
                    $sTitle = Dict::S($sTitle);
                    $oTitle = new title($sTitle);
                    $oChart->set_title($oTitle);
                    $oTitle->set_style("{font-size: 16px; font-family: Tahoma; font-weight: bold; text-align: center;}");
                }
                $oChart->set_bg_colour('#FFFFFF');
                $oChart->add_element($oChartElement);
                $sHtml = $oChart->toPrettyString();
                break;
            default:
                // Unsupported style, do nothing.
                $sHtml .= Dict::format('UI:Error:UnsupportedStyleOfBlock', $this->m_sStyle);
        }
        return $sHtml;
    }

/** flowview_viewchart()
 *
 *  This function is taken from Slowlog.  Given
 *  a title, chart type and chart data, it will
 *  echo the required syntax for the Callback
 *  from the chart page to operate corectly.
 */
function flowview_viewchart()
{
    global $colors, $config;
    include $config['base_path'] . "/plugins/flowview/lib/open-flash-chart-object.php";
    include $config['base_path'] . "/plugins/flowview/lib/open-flash-chart.php";
    $title = $_REQUEST["title"];
    $chart_type = "bar";
    $column = $_REQUEST["type"];
    $sessionid = $_REQUEST["session"];
    /* get the chart data from the session */
    if (isset($_SESSION['flowview_flows'][$sessionid]['data'])) {
        $data = $_SESSION['flowview_flows'][$sessionid]['data'];
    } else {
        $filter = createfilter($sessionid);
        $data = $_SESSION['flowview_flows'][$sessionid]['data'];
    }
    switch ($column) {
        case 'flows':
            $unit = ucfirst($column);
            $suffix = "Total Flows";
            $_SESSION['sess_flows_flows'] = 'on';
            break;
        case 'bytes':
            $unit = ucfirst($column);
            $suffix = "Bytes Exchanged";
            $_SESSION['sess_flows_bytes'] = 'on';
            break;
        case 'packets':
            $unit = ucfirst($column);
            $suffix = "Packets Examined";
            $_SESSION['sess_flows_packets'] = 'on';
            break;
    }
    $columns = $_SESSION['flowview_flows'][$sessionid]['columns'];
    foreach ($columns as $key => $cdata) {
        if (strtolower($cdata) == $column) {
            $column = $key;
        }
    }
    if (sizeof($data)) {
        $elements = array();
        $legend = array();
        $maxvalue = 0;
        if (isset($_REQUEST['exclude']) && $_REQUEST['exclude'] > 0) {
            for ($i = 0; $i < $_REQUEST['exclude']; $i++) {
                array_shift($data);
            }
        }
        foreach ($data as $row) {
            if ($maxvalue < $row[$column]) {
                $maxvalue = $row[$column];
                $scaling = flowview_autoscale($row[$column]);
            }
        }
        $maxvalue = flowview_getmax($maxvalue);
        $autorange = flowview_autoscale($maxvalue);
        $maxvalue = $maxvalue / $autorange[0];
        $i = 0;
        foreach ($data as $row) {
            $elements[$i] = new bar_value(round($row[$column] / $autorange[0], 3));
            $elements[$i]->set_colour(flowview_get_color());
            $elements[$i]->set_tooltip($unit . ": #val# " . $autorange[1]);
            if (sizeof($row) == 4) {
                $legend[] = $row[0];
            } else {
                $legend[] = $row[0] . " -\n" . $row[1];
            }
            $i++;
        }
        $bar = new bar_glass();
        $bar->set_values($elements);
        $title = new title($title . " (" . $suffix . ")");
        $title->set_style("{font-size: 18px; color: #444444; text-align: center;}");
        $x_axis_labels = new x_axis_labels();
        $x_axis_labels->set_size(10);
        $x_axis_labels->rotate(45);
        $x_axis_labels->set_labels($legend);
        $x_axis = new x_axis();
        //$x_axis->set_3d( 3 );
        $x_axis->set_colours('#909090', '#909090');
        $x_axis->set_labels($x_axis_labels);
        $y_axis = new y_axis();
        $y_axis->set_offset(true);
        $y_axis->set_colours('#909090', '#909090');
        $y_axis->set_range(0, $maxvalue, $maxvalue / 10);
        $y_axis->set_label_text("#val# " . $autorange[1]);
        $chart = new open_flash_chart();
        $chart->set_title($title);
        $chart->add_element($bar);
        $chart->set_x_axis($x_axis);
        $chart->add_y_axis($y_axis);
        $chart->set_bg_colour('#FEFEFE');
        echo $chart->toString();
//.........这里部分代码省略.........

 function _setChartdata($config)
 {
     require_once JLG_PATH_SITE . '/assets/classes/open-flash-chart/open-flash-chart.php';
     $data = $this->get('ChartData');
     // Calculate Values for Chart Object
     $forSum = array();
     $againstSum = array();
     $matchDayGoalsCount = array();
     $round_labels = array();
     foreach ($data as $rw) {
         if (!$rw->homegoalspd) {
             $rw->homegoalspd = 0;
         }
         if (!$rw->guestgoalspd) {
             $rw->guestgoalspd = 0;
         }
         $homeSum[] = (int) $rw->homegoalspd;
         $awaySum[] = (int) $rw->guestgoalspd;
         // check, if both results are missing and avoid drawing the flatline of "0" goals for not played games yet
         if (!$rw->homegoalspd && !$rw->guestgoalspd) {
             $matchDayGoalsCount[] = null;
         } else {
             $matchDayGoalsCount[] = (int) $rw->homegoalspd + $rw->guestgoalspd;
         }
         $round_labels[] = $rw->roundcode;
     }
     $chart = new open_flash_chart();
     //$chart->set_title( $title );
     $chart->set_bg_colour($config['bg_colour']);
     if (!empty($homeSum) && !empty($awaySum)) {
         if ($config['home_away_stats']) {
             $bar1 = new $config['bartype_1']();
             $bar1->set_values($homeSum);
             $bar1->set_tooltip(JText::_('COM_JOOMLEAGUE_STATS_HOME') . ": #val#");
             $bar1->set_colour($config['bar1']);
             $bar1->set_on_show(new bar_on_show($config['animation_1'], $config['cascade_1'], $config['delay_1']));
             $bar1->set_key(JText::_('COM_JOOMLEAGUE_STATS_HOME'), 12);
             $bar2 = new $config['bartype_2']();
             $bar2->set_values($awaySum);
             $bar2->set_tooltip(JText::_('COM_JOOMLEAGUE_STATS_AWAY') . ": #val#");
             $bar2->set_colour($config['bar2']);
             $bar2->set_on_show(new bar_on_show($config['animation_2'], $config['cascade_2'], $config['delay_2']));
             $bar2->set_key(JText::_('COM_JOOMLEAGUE_STATS_AWAY'), 12);
             $chart->add_element($bar1);
             $chart->add_element($bar2);
         }
     }
     // total
     $d = new $config['dotstyle_3']();
     $d->size((int) $config['line3_dot_strength']);
     $d->halo_size(1);
     $d->colour($config['line3']);
     $d->tooltip(JText::_('COM_JOOMLEAGUE_STATS_TOTAL2') . ' #val#');
     $line = new line();
     $line->set_default_dot_style($d);
     $line->set_values($matchDayGoalsCount);
     $line->set_width((int) $config['line3_strength']);
     $line->set_key(JText::_('COM_JOOMLEAGUE_STATS_TOTAL'), 12);
     $line->set_colour($config['line3']);
     $line->on_show(new line_on_show($config['l_animation_3'], $config['l_cascade_3'], $config['l_delay_3']));
     $chart->add_element($line);
     $x = new x_axis();
     $x->set_colours($config['x_axis_colour'], $config['x_axis_colour_inner']);
     $x->set_labels_from_array($round_labels);
     $chart->set_x_axis($x);
     $x_legend = new x_legend(JText::_('COM_JOOMLEAGUE_STATS_ROUNDS'));
     $x_legend->set_style('{font-size: 15px; color: #778877}');
     $chart->set_x_legend($x_legend);
     $y = new y_axis();
     $y->set_range(0, @max($matchDayGoalsCount) + 2, 1);
     $y->set_steps(round(@max($matchDayGoalsCount) / 8));
     $y->set_colours($config['y_axis_colour'], $config['y_axis_colour_inner']);
     $chart->set_y_axis($y);
     $y_legend = new y_legend(JText::_('COM_JOOMLEAGUE_STATS_GOALS'));
     $y_legend->set_style('{font-size: 15px; color: #778877}');
     $chart->set_y_legend($y_legend);
     $this->chartdata = $chart;
 }

    protected function RenderChart($oPage, $sId, $aValues, $sDrillDown = '', $aRows = array())
    {
        // 1- Compute Open Flash Chart data
        //
        $aValueKeys = array();
        $index = 0;
        if (count($aValues) > 0 && $sDrillDown != '') {
            $oFilter = DBObjectSearch::FromOQL($sDrillDown);
            $sClass = $oFilter->GetClass();
            $sOQLClause = str_replace('SELECT ' . $sClass, '', $sDrillDown);
            $aSQLColNames = array_keys(current($aRows));
            // Read the list of columns from the current (i.e. first) element of the array
            $oAppContext = new ApplicationContext();
            $sURL = utils::GetAbsoluteUrlAppRoot() . 'pages/UI.php?operation=search_oql&search_form=0&oql_class=' . $sClass . '&format=html&' . $oAppContext->GetForLink() . '&oql_clause=';
        }
        $aURLs = array();
        foreach ($aValues as $key => $value) {
            // Make sure that values are integers (so that max() will work....)
            // and build an array of STRING with the keys (numeric keys are transformed into string by PHP :-(
            $aValues[$key] = (int) $value;
            $aValueKeys[] = (string) $key;
            // Build the custom query for the 'drill down' on each element
            if ($sDrillDown != '') {
                $sFilter = $sOQLClause;
                foreach ($aSQLColNames as $sColName) {
                    $sFilter = str_replace(':' . $sColName, "'" . addslashes($aRows[$key][$sColName]) . "'", $sFilter);
                    $aURLs[$index] = $sURL . urlencode($sFilter);
                }
            }
            $index++;
        }
        $oChart = new open_flash_chart();
        if ($this->m_sType == 'bars') {
            $oChartElement = new bar_glass();
            if (count($aValues) > 0) {
                $maxValue = max($aValues);
            } else {
                $maxValue = 1;
            }
            $oYAxis = new y_axis();
            $aMagicValues = array(1, 2, 5, 10);
            $iMultiplier = 1;
            $index = 0;
            $iTop = $aMagicValues[$index % count($aMagicValues)] * $iMultiplier;
            while ($maxValue > $iTop) {
                $index++;
                $iTop = $aMagicValues[$index % count($aMagicValues)] * $iMultiplier;
                if ($index % count($aMagicValues) == 0) {
                    $iMultiplier = $iMultiplier * 10;
                }
            }
            //echo "oYAxis->set_range(0, $iTop, $iMultiplier);\n";
            $oYAxis->set_range(0, $iTop, $iMultiplier);
            $oChart->set_y_axis($oYAxis);
            $aBarValues = array();
            foreach ($aValues as $iValue) {
                $oBarValue = new bar_value($iValue);
                $oBarValue->on_click("ofc_drilldown_{$sId}");
                $aBarValues[] = $oBarValue;
            }
            $oChartElement->set_values($aBarValues);
            //$oChartElement->set_values(array_values($aValues));
            $oXAxis = new x_axis();
            $oXLabels = new x_axis_labels();
            // set them vertical
            $oXLabels->set_vertical();
            // set the label text
            $oXLabels->set_labels($aValueKeys);
            // Add the X Axis Labels to the X Axis
            $oXAxis->set_labels($oXLabels);
            $oChart->set_x_axis($oXAxis);
        } else {
            $oChartElement = new pie();
            $oChartElement->set_start_angle(35);
            $oChartElement->set_animate(true);
            $oChartElement->set_tooltip('#label# - #val# (#percent#)');
            $oChartElement->set_colours(array('#FF8A00', '#909980', '#2C2B33', '#CCC08D', '#596664'));
            $aData = array();
            foreach ($aValues as $sValue => $iValue) {
                $oPieValue = new pie_value($iValue, $sValue);
                //@@ BUG: not passed via ajax !!!
                $oPieValue->on_click("ofc_drilldown_{$sId}");
                $aData[] = $oPieValue;
            }
            $oChartElement->set_values($aData);
            $oChart->x_axis = null;
        }
        // Title given in HTML
        //$oTitle = new title($this->m_sTitle);
        //$oChart->set_title($oTitle);
        $oChart->set_bg_colour('#FFFFFF');
        $oChart->add_element($oChartElement);
        $sData = $oChart->toPrettyString();
        $sData = json_encode($sData);
        // 2- Declare the Javascript function that will render the chart data\
        //
        $oPage->add_script(<<<EOF
function ofc_get_data_{$sId}()
{
\treturn {$sData};
//.........这里部分代码省略.........

//.........这里部分代码省略.........
         if ($type == 'HOUR') {
             $e_key = date('Y-m-d H', strtotime($e->endate)) . ':00:00';
         } else {
             if ($type == 'MONTH') {
                 $e_key = date('Y-m', strtotime($e->endate)) . '-01';
             } else {
                 if ($type == 'YEAR') {
                     $e_key = date('Y', strtotime($e->endate)) . '-01-01';
                 }
             }
         }
         $temp_array[$e_key] = $e->encount;
     }
     // Get the dates array
     if ($type == 'HOUR') {
         for ($e = $start_timestamp; $e <= $end_timestamp; $e += 60 * 60) {
             if (!in_array(date('Y-m-d H', $e) . ':00:00', $dates_array)) {
                 $dates_array[] = date('Y-m-d H', $e) . ':00:00';
             }
         }
         $date_format = get_option('time_format');
     } else {
         if ($type == 'MONTH') {
             for ($e = $start_timestamp; $e <= $end_timestamp; $e += 60 * 60 * 24 * 25) {
                 if (!in_array(date('Y-m', $e) . '-01', $dates_array)) {
                     $dates_array[] = date('Y-m', $e) . '-01';
                 }
             }
             $date_format = 'F Y';
         } else {
             if ($type == 'YEAR') {
                 for ($e = $start_timestamp; $e <= $end_timestamp; $e += 60 * 60 * 24 * 364) {
                     if (!in_array(date('Y', $e) . '-01-01', $dates_array)) {
                         $dates_array[] = date('Y', $e) . '-01-01';
                     }
                 }
                 $date_format = 'Y';
             } else {
                 for ($e = $start_timestamp; $e <= $end_timestamp; $e += 60 * 60 * 24) {
                     $dates_array[] = date("Y-m-d", $e);
                 }
                 $date_format = get_option('date_format');
             }
         }
     }
     // Make sure counts array is in order and includes zero click days
     foreach ($dates_array as $date_str) {
         if (isset($temp_array[$date_str])) {
             $counts_array[$date_str] = $temp_array[$date_str];
         } else {
             $counts_array[$date_str] = 0;
         }
     }
     foreach ($counts_array as $date => $count) {
         $labels[] = date_i18n($date_format, strtotime($date));
         $values[] = (int) $count;
     }
     if ($type == 'MONTH') {
         $title = __('Monthly Entries', 'formidable');
     } else {
         if ($type == 'YEAR') {
             $title = __('Yearly Entries', 'formidable');
         } else {
             if ($type == 'HOUR') {
                 $title = __('Hourly Entries', 'formidable');
             } else {
                 $title = __('Daily Entries', 'formidable');
             }
         }
     }
     $title = new title($title);
     $line_1_default_dot = new dot();
     $line_1_default_dot->colour($colors[0]);
     $line_1_default_dot->tooltip('#x_label#<br>#val# Entries');
     $line_1 = new line();
     $line_1->set_default_dot_style($line_1_default_dot);
     $line_1->set_values($values);
     $line_1->set_colour($colors[1]);
     $chart = new open_flash_chart();
     $chart->set_title($title);
     $chart->set_bg_colour('#FFFFFF');
     $x = new x_axis();
     $x_labels = new x_axis_labels();
     $x_labels->rotate(340);
     $x_labels->set_labels($labels);
     if (count($labels) > 15) {
         $x_labels->visible_steps(2);
     }
     $x->set_labels($x_labels);
     $chart->set_x_axis($x);
     $y = new y_axis();
     if (!empty($values)) {
         $max = max($values) + 1;
         $step = ceil($max / 10);
         $y->set_range(0, $max, $step);
     }
     $chart->add_element($line_1);
     $chart->set_y_axis($y);
     return $chart->toPrettyString();
 }

//.........这里部分代码省略.........
                    $ymin = $ydata[$i][$k];
                }
                if ($ydata[$i][$k] > $ymax) {
                    $ymax = $ydata[$i][$k];
                }
            }
        }
        $k = $k + 1;
    }
    $ofcobj = new open_flash_chart();
    $ctitle = $chart->GetTitle();
    $rev = 0;
    if ($chart->GetOrder() && $chart->GetOrder() == "reverse") {
        $rev = 1;
    }
    $x = new x_axis();
    $xstep = (int) ($k / 20);
    if ($k % 20 != 0) {
        $xstep = $xstep + 1;
    }
    $x->set_steps($xstep);
    if ($xydata[0]->getXYType() == "timestamp") {
        if ($rev == 1) {
            $time_min = $xdata[$k - 1];
            $time_max = $xdata[0];
        } else {
            $time_min = $xdata[0];
            $time_max = $xdata[$k - 1];
        }
        $ctitle .= " - From " . date('Y-m-d H:i:s', $time_min);
        $ctitle .= " To " . date('Y-m-d H:i:s', $time_max);
        $time_x_labels = new x_axis_labels();
        $time_x_labels->rotate(20);
        $chart_lbls = array();
        for ($i = 0; $i < $k; $i = $i + 1) {
            if ($rev == 0) {
                $chart_lbls[] = date('H:i', $xdata[$i]);
            } else {
                $chart_lbls[] = date('H:i', $xdata[$k - $i - 1]);
            }
        }
        $time_x_labels->visible_steps($xstep);
        $time_x_labels->set_labels($chart_lbls);
        $x->set_labels($time_x_labels);
    } else {
        $time_x_labels->visible_steps($xstep);
        if ($rev == 1) {
            $ctitle .= " - From " . $xdata[$k - 1] . " To " . $xdata[0];
        } else {
            $ctitle .= " - From " . $xdata[0] . " To " . $xdata[$k - 1];
        }
    }
    $ofcobj->set_title(new title($ctitle));
    $dot_style = new dot();
    $dot_style->size(3)->halo_size(1);
    for ($i = 0; $i < $yn; $i++) {
        if ($chart->GetChartType() == "area") {
            $line[$i] = new area();
            $line[$i]->set_fill_alpha(0.3);
            $line[$i]->set_default_dot_style($dot_style);
        } else {
            if ($chart->GetChartType() == "line_dot") {
                $line[$i] = new line_dot();
                $line[$i]->set_default_dot_style($dot_style);
            } else {
                $line[$i] = new line();
                $line[$i]->set_default_dot_style($dot_style);
            }
        }
        if ($xydata[$i + 1]->GetXYColor() && $xydata[$i + 1]->GetXYColor() != "") {
            $line[$i]->set_colour($xydata[$i + 1]->GetXYColor());
        }
        if ($xydata[$i + 1]->GetXYTitle() && $xydata[$i + 1]->GetXYTitle() != "") {
            $line[$i]->set_key($xydata[$i + 1]->GetXYTitle(), 10);
        } else {
            $line[$i]->set_key("Key " . $i, 10);
        }
        if ($rev == 1) {
            $line[$i]->set_values(array_reverse($ydata[$i]));
        } else {
            $line[$i]->set_values($ydata[$i]);
        }
        $ofcobj->add_element($line[$i]);
    }
    if ($ymax > 10) {
        $y = new y_axis();
        if ($ymin > 10) {
            $y->set_range($ymin - 10, $ymax, (int) (($ymax - $ymin + 10) / 10));
        } else {
            $y->set_range(0, $ymax, (int) ($ymax / 10));
        }
        $ofcobj->set_y_axis($y);
    }
    $ofcobj->set_x_axis($x);
    if ($chart->GetBGColor() && $chart->GetBGColor() != "") {
        $ofcobj->set_bg_colour($chart->GetBGColor());
    }
    // return $ofcobj->toPrettyString();
    return $ofcobj->toString();
}

    //Pie 3
    //Pie 1
    $chart1 = new open_flash_chart();
    $chart1->set_bg_colour('#EEEEEE');
    $chart1->set_title($title1);
    $chart1->add_element($pie1);
    $chart1->x_axis = null;
    //Pie 2
    $chart2 = new open_flash_chart();
    $chart2->set_bg_colour('#EEEEEE');
    $chart2->set_title($title2);
    $chart2->add_element($pie2);
    $chart2->x_axis = null;
    //Pie 3
    $chart3 = new open_flash_chart();
    $chart3->set_bg_colour('#EEEEEE');
    $chart3->set_title($title3);
    $chart3->add_element($pie3);
    $chart3->x_axis = null;
}
if ($hasData == true) {
    ?>
<script type="text/javascript" src="http://noisestats.radumicu.info/OFC/js/json/json2.js"></script>
<script type="text/javascript" src="http://noisestats.radumicu.info/OFC/js/swfobject.js"></script>
<script type="text/javascript">
swfobject.embedSWF("http://noisestats.radumicu.info/OFC/open-flash-chart.swf", "my_chart_1", "400", "300", "9.0.0", "expressInstall.swf", {"get-data":"get_data_1"},{"wmode":"transparent"});
swfobject.embedSWF("http://noisestats.radumicu.info/OFC/open-flash-chart.swf", "my_chart_2", "400", "300", "9.0.0", "expressInstall.swf", {"get-data":"get_data_2"},{"wmode":"transparent"});
swfobject.embedSWF("http://noisestats.radumicu.info/OFC/open-flash-chart.swf", "my_chart_3", "360", "300", "9.0.0", "expressInstall.swf", {"get-data":"get_data_3"},{"wmode":"transparent"});
function ofc_ready() {/*alert('ofc_ready');*/}
function get_data_1(){return JSON.stringify(data_1);}
function get_data_2(){return JSON.stringify(data_2);}

//.........这里部分代码省略.........
                $ymax = $val;
            }
        }
        $val = min($acc_records['invite']);
        if ($ymin > $val) {
            $ymin = $val;
        }
        $val = min($acc_records['bye']);
        if ($ymin > $val) {
            $ymin = $val;
        }
        if ($cfg_stats_acc_message) {
            $val = min($acc_records['message']);
            if ($ymin > $val) {
                $ymin = $val;
            }
        }
        if ($cfg_stats_acc_other) {
            $val = min($acc_records['other']);
            if ($ymin > $val) {
                $ymin = $val;
            }
        }
        if ($ymax > 10) {
            $y = new y_axis();
            if ($ymin > 10) {
                $y->set_range($ymin - 10, $ymax, (int) (($ymax - $ymin + 10) / 10));
            } else {
                $y->set_range(0, $ymax, (int) ($ymax / 10));
            }
            $mtsobj->set_y_axis($y);
        }
        $mtsobj->set_x_axis($x);
        $mtsobj->set_bg_colour("#A0C0B0");
        /* sip invites chart */
        $ivsobj = new open_flash_chart();
        $ctitle = "SIP INVITEs";
        $ctitle .= " - From " . date('Y-m-d H:i:s', $time_min);
        $ctitle .= " To " . date('Y-m-d H:i:s', $time_max);
        $ivsobj->set_title(new title($ctitle));
        $ymax = 0;
        $ymin = 0xfffffff;
        $i = 0;
        $line[$i] = new line();
        $line[$i]->set_default_dot_style($dot_style);
        $line[$i]->set_colour($chart_colors[$clr++ % $chart_colors_size]);
        $line[$i]->set_key("200", 10);
        $line[$i]->set_values($acc_records['invite200']);
        $ivsobj->add_element($line[$i]);
        $i++;
        $line[$i] = new line();
        $line[$i]->set_default_dot_style($dot_style);
        $line[$i]->set_colour($chart_colors[$clr++ % $chart_colors_size]);
        $line[$i]->set_key("404", 10);
        $line[$i]->set_values($acc_records['invite404']);
        $ivsobj->add_element($line[$i]);
        $i++;
        $line[$i] = new line();
        $line[$i]->set_default_dot_style($dot_style);
        $line[$i]->set_colour($chart_colors[$clr++ % $chart_colors_size]);
        $line[$i]->set_key("487", 10);
        $line[$i]->set_values($acc_records['invite487']);
        $ivsobj->add_element($line[$i]);
        $i++;
        $line[$i] = new line();
        $line[$i]->set_default_dot_style($dot_style);

 function gsitedata()
 {
     $this->autoRender = false;
     $solid = $this->Session->read('sol');
     $host_id = $this->Session->read('host_id');
     $tinterval = 3600;
     $host_srch = "";
     if (!empty($host_id) && $host_id != 0) {
         $host_srch = " AND source_id = " . $host_id;
     }
     $this->DnsMessage->recursive = -1;
     $site_count = $this->DnsMessage->query('SELECT hostname, COUNT(*) FROM dns_messages WHERE sol_id = ' . $solid . $host_srch . ' GROUP BY hostname ORDER BY COUNT(*) DESC LIMIT 50');
     //sort($site_count);
     $data = array();
     $x = array();
     $max_resp = 0;
     foreach ($site_count as $site) {
         $data[] = array((int) $site[0]['COUNT(*)'], 0);
         if ($max_resp < (int) $site[0]['COUNT(*)']) {
             $max_resp = (int) $site[0]['COUNT(*)'];
         }
         if (empty($site[0]['hostname'])) {
             $x[] = (string) $site['dns_messages']['hostname'];
         } else {
             $x[] = (string) $site[0]['hostname'];
         }
     }
     // joson data format
     $title = new title(__("Host Popularity", true));
     $title->set_style("{font-size: 14px; color: #990000; text-align: center; font-weight:bold;}");
     $bar = new bar_stack();
     $bar->set_colours(array('#e77919', '#577261'));
     $bar->set_on_show(new bar_on_show('grow-up', 0, 0.5));
     $bar->set_values($data);
     $bar->set_tooltip('Host: #x_label#<br>Response #val#<br>');
     $tooltip = new tooltip();
     $tooltip->set_hover();
     $tooltip->set_shadow(false);
     $tooltip->set_stroke(5);
     $tooltip->set_colour("#6E604F");
     $tooltip->set_background_colour("#BDB396");
     $data_labels = new x_axis_labels();
     $data_labels->rotate(90);
     $data_labels->set_labels($x);
     $x_axis = new x_axis();
     $x_axis->set_labels($data_labels);
     $y = new y_axis();
     $y->set_range(0, $max_resp * 1.1, (int) ($max_resp / 10));
     $chart = new open_flash_chart();
     $chart->set_bg_colour('#F9F9F9');
     $chart->set_title($title);
     $chart->add_element($bar);
     $chart->set_x_axis($x_axis);
     $chart->set_y_axis($y);
     $chart->set_tooltip($tooltip);
     // menu'
     $m = new ofc_menu("#f0E0ff", "#878787");
     $m->values(array(new ofc_menu_item(__('DNS Response', true), 'go_gpage')));
     $chart->set_menu($m);
     header("Content-Type: text/plain");
     echo $chart->toPrettyString();
     die;
 }

 /**
  * assign the chartdata object for open flash chart library
  * @param $config
  * @return unknown_type
  */
 function _setChartdata($config)
 {
     require_once JLG_PATH_SITE . DS . "assets" . DS . "classes" . DS . "open-flash-chart" . DS . "open-flash-chart.php";
     $data = $this->get('ChartData');
     // Calculate Values for Chart Object
     $forSum = array();
     $againstSum = array();
     $matchDayGoalsCount = array();
     $matchDayGoalsCount[] = 0;
     $round_labels = array();
     $matchDayGoalsCountMax = 0;
     foreach ($data as $rw) {
         if (!$rw->goalsfor) {
             $rw->goalsfor = 0;
         }
         if (!$rw->goalsagainst) {
             $rw->goalsagainst = 0;
         }
         $forSum[] = intval($rw->goalsfor);
         $againstSum[] = intval($rw->goalsagainst);
         // check, if both results are missing and avoid drawing the flatline of "0" goals for not played games yet
         if (!$rw->goalsfor && !$rw->goalsagainst) {
             $matchDayGoalsCount[] = 0;
         } else {
             $matchDayGoalsCount[] = intval($rw->goalsfor + $rw->goalsagainst);
         }
         $round_labels[] = $rw->roundcode;
     }
     $chart = new open_flash_chart();
     //$chart->set_title( $title );
     $chart->set_bg_colour($config['bg_colour']);
     $barfor = new $config['bartype_1']();
     $barfor->set_values($forSum);
     $barfor->set_tooltip(JText::_('COM_JOOMLEAGUE_TEAMSTATS_GOALS_FOR') . ": #val#");
     $barfor->set_colour($config['bar1']);
     $barfor->set_on_show(new bar_on_show($config['animation_1'], $config['cascade_1'], $config['delay_1']));
     $barfor->set_key(JText::_('COM_JOOMLEAGUE_TEAMSTATS_GOALS_FOR'), 12);
     $baragainst = new $config['bartype_2']();
     $baragainst->set_values($againstSum);
     $baragainst->set_tooltip(JText::_('COM_JOOMLEAGUE_TEAMSTATS_GOALS_AGAINST') . ": #val#");
     $baragainst->set_colour($config['bar2']);
     $baragainst->set_on_show(new bar_on_show($config['animation_2'], $config['cascade_2'], $config['delay_2']));
     $baragainst->set_key(JText::_('COM_JOOMLEAGUE_TEAMSTATS_GOALS_AGAINST'), 12);
     $chart->add_element($barfor);
     $chart->add_element($baragainst);
     // total
     $d = new $config['dotstyle_3']();
     $d->size((int) $config['line3_dot_strength']);
     $d->halo_size(1);
     $d->colour($config['line3']);
     $d->tooltip(JText::_('COM_JOOMLEAGUE_TEAMSTATS_TOTAL2') . ' #val#');
     $line = new line();
     $line->set_default_dot_style($d);
     $line->set_values(array_slice($matchDayGoalsCount, 1));
     $line->set_width((int) $config['line3_strength']);
     $line->set_key(JText::_('COM_JOOMLEAGUE_TEAMSTATS_TOTAL'), 12);
     $line->set_colour($config['line3']);
     $line->on_show(new line_on_show($config['l_animation_3'], $config['l_cascade_3'], $config['l_delay_3']));
     $chart->add_element($line);
     $x = new x_axis();
     $x->set_colours($config['x_axis_colour'], $config['x_axis_colour_inner']);
     $x->set_labels_from_array($round_labels);
     $chart->set_x_axis($x);
     $x_legend = new x_legend(JText::_('COM_JOOMLEAGUE_TEAMSTATS_ROUNDS'));
     $x_legend->set_style('{font-size: 15px; color: #778877}');
     $chart->set_x_legend($x_legend);
     $y = new y_axis();
     $y->set_range(0, max($matchDayGoalsCount) + 2, $config['y_axis_steps']);
     $y->set_colours($config['y_axis_colour'], $config['y_axis_colour_inner']);
     $chart->set_y_axis($y);
     $y_legend = new y_legend(JText::_('COM_JOOMLEAGUE_TEAMSTATS_GOALS'));
     $y_legend->set_style('{font-size: 15px; color: #778877}');
     $chart->set_y_legend($y_legend);
     $this->assignRef('chartdata', $chart);
 }

 function admin_graphs($id = null)
 {
     App::import('Vendor', 'Newsletter.php-ofc-library', array('file' => 'php-ofc-library/open-flash-chart.php'));
     //Configure::write('debug', 0);
     //$this->layout = null;
     // generate some random data
     srand((double) microtime() * 1000000);
     $title = new title(__d("newsletter", "Views per time", true));
     $chart = new open_flash_chart();
     $chart->set_title($title);
     $newsletter = $this->Newsletter->read(null, $id);
     // Views
     $dates = array();
     $values = array();
     //// init sender class ////
     App::import('Lib', 'Newsletter.ClassCollection');
     $senderOpt = NewsletterConfig::load('sender');
     if (!is_array($senderOpt)) {
         $senderOpt = array('name' => $senderOpt);
     }
     $sender = ClassCollection::getObject('NewsletterSender', $senderOpt['name']);
     //// query ////
     $opt = array('type' => 'graph', 'query' => array('fields' => array('count(*) as nb', 'DATE(NewsletterEvent.date) as date'), 'conditions' => array('NewsletterSended.newsletter_id' => $id, 'or' => array('NewsletterEvent.action' => 'view', array('NewsletterEvent.action IS NULL', 'NewsletterEvent.url' => null))), 'group' => 'DATE(NewsletterEvent.date)', 'order' => 'DATE(NewsletterEvent.date)', 'model' => 'NewsletterEvent'));
     $data = $this->_get_stats(array('viewByDays' => $opt), $newsletter, $sender);
     //debug($data);
     $dates = $data['viewByDays'];
     $min_value = 99999999;
     $max_value = 0;
     foreach ($dates as $d => $val) {
         if ($val < $min_value) {
             $min_value = $val;
         }
         if ($val > $max_value) {
             $max_value = $val;
         }
     }
     if ($max_value == $min_value) {
         $max_value++;
         $min_value--;
     }
     $min_value = 0;
     //debug($dates);
     $min_date = key($dates);
     end($dates);
     $max_date = key($dates);
     for ($cur_date = $min_date; $cur_date <= $max_date; $cur_date = $cur_date + 86400) {
         $x = strtotime('00:00:00', $cur_date);
         if (isset($dates[$cur_date])) {
             $values[] = new scatter_value($x, $dates[$cur_date]);
         } else {
             $values[] = new scatter_value($x, 0);
         }
     }
     if ($max_date == $min_date) {
         $max_date += 86400;
     }
     //debug($values);
     //pr($views);
     $line_dot = new line();
     $line_dot->set_values($values);
     $line_dot->set_text("Views");
     $chart->add_element($line_dot);
     $y = new y_axis();
     $y->set_range($min_value, $max_value, ($max_value - $min_value) / 10);
     $x = new x_axis();
     // grid line and tick every 10
     $x->set_range(mktime(0, 0, 0, date("m", $min_date), date("d", $min_date), date("Y", $min_date)), mktime(0, 0, 0, date("m", $max_date), date("d", $max_date), date("Y", $max_date)));
     // show ticks and grid lines for every day:
     $x->set_steps(86400);
     $labels = new x_axis_labels();
     // tell the labels to render the number as a date:
     $labels->text('#date:d-m-Y#');
     // generate labels for every day
     $labels->set_steps(86400);
     // only display every other label (every other day)
     $labels->visible_steps(ceil(($max_date - $min_date) / 86400 / 20));
     $labels->rotate(90);
     $x->set_labels($labels);
     $chart->set_x_axis($x);
     $chart->set_y_axis($y);
     $chart->set_bg_colour("#FFFFFF");
     //print_r($views);
     //$this->set("allviews",$views[0][0]['count(*)']);
     $line_dot = new line();
     $line_dot->set_values(array(2, 1));
     $line_dot->set_text("Unique views");
     $line_dot->colour("#0000000");
     //$chart->add_element($line_dot);
     //
     echo $chart->toPrettyString();
     exit;
     //$this->render(false);
 }

function report_chart($data)
{
    // Chart
    //
    // This is the MODEL section:
    //
    include 'open-flash-chart/php-ofc-library/open-flash-chart.php';
    $title = new title("Availability Report ");
    $pie = new pie();
    $pie->set_alpha(0.9);
    $pie->radius(90);
    //$pie->start_angle(100);
    $pie->add_animation(new pie_fade());
    $pie->set_tooltip('#label#: #percent#<br>#val# of #total#<br>');
    $status_colors = array(ok => '#77CC6D', critical => '#FF0000', warning => '#FFD40F', unknown => '#6D86CC', no_data => '#848484');
    $status_name = array(ok => 'Ok', critical => 'Critical', warning => 'Warning', unknown => 'Unknown', no_data => 'No Data');
    $col = array();
    $d = array();
    foreach ($data as $name => $value) {
        if ($value > 0) {
            $d[] = new pie_value($value * 1, "{$status_name[$name]}");
            array_push($col, $status_colors[$name]);
        }
    }
    $pie->set_values($d);
    $pie->set_colours($col);
    $chart = new open_flash_chart();
    $chart->set_title($title);
    $chart->add_element($pie);
    $chart->x_axis = null;
    $chart->set_bg_colour('#202020');
    $title->set_style("{font-size: 16px; font-family: Times New Roman; font-weight: bold; color: #000; text-align: center;}");
    $chart->set_bg_colour('#FFFFFF');
    $chart->set_title($title);
    // This is the VIEW section:
    // Should print this first.
    //
    $heading = "\n        <script type='text/javascript' src='open-flash-chart/js/json/json2.js'></script>\n        <script type='text/javascript' src='open-flash-chart/js/swfobject.js'></script>\n        <script type='text/javascript'>\n        swfobject.embedSWF('open-flash-chart/open-flash-chart.swf', 'my_chart', '300', '300', '9.0.0');\n        </script>\n\n        <script type='text/javascript'>\n\n        function open_flash_chart_data() {\n                return JSON.stringify(data);\n        }\n\n        function findSWF(movieName) {\n                if (navigator.appName.indexOf('Microsoft')!= -1) {\n                        return window[movieName];\n                } else {\n                        return document[movieName];\n                }\n        }\n    \n        var data = " . $chart->toPrettyString() . "\n\n        </script>\n\n\n        <script type=\"text/javascript\">\n \n        OFC = {};\n \n        OFC.jquery = {\n        name: 'jQuery',\n        version: function(src) { return \$('#'+ src)[0].get_version() },\n        rasterize: function (src, dst) { \$('#'+ dst).replaceWith(OFC.jquery.image(src)) },\n        image: function(src) { return \"<img src='data:image/png;base64,\" + \$('#'+src)[0].get_img_binary() + \"' />\"},\n        popup: function(src) {\n        var img_win = window.open('', 'Charts: Export as Image')\n        with(img_win.document) {\n            write('<html><head><title>Charts: Export as Image<\\/title><\\/head><body>' + OFC.jquery.image(src) + '<\\/body><\\/html>') }\n                // stop the 'loading...' message\n                img_win.document.close();\n        }\n        }\n \n        // Using_ an object as namespaces is JS Best Practice. I like the Control.XXX style.\n        //if (!Control) {var Control = {}}\n        //if (typeof(Control == \"undefined\")) {var Control = {}}\n        if (typeof(Control == \"undefined\")) {var Control = {OFC: OFC.jquery}}\n \n \n        // By default, right-clicking on OFC and choosing \"save image locally\" calls this function.\n        // You are free to change the code in OFC and call my wrapper (Control.OFC.your_favorite_save_method)\n        // function save_image() { alert(1); Control.OFC.popup('my_chart') }\n        function save_image() { alert(\"Your image will be displayed in a new window\"); OFC.jquery.popup('my_chart') }\n        </script>\n        <div id='my_chart' style='float:left; margin-left:28px;'></div>\n        ";
    return $heading;
}