PHP open_flash_chart::set_x_axis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();
 }

 function get_statistic()
 {
     $this->load->library('OpenFlashChartLib', NULL, 'OFCL');
     $data_1 = array();
     $data_2 = array();
     // generate 7 data points
     for ($i = 0; $i <= 7; $i++) {
         $x = mktime(0, 0, 0, date("m"), date("d") - $i, date('Y'));
         $param['sms_date'] = date('Y-m-d', mktime(0, 0, 0, date("m"), date("d") - $i, date("Y")));
         $param['user_id'] = $this->session->userdata('id_user');
         $y = $this->Kalkun_model->get_sms_used('date', $param);
         $data_1[] = new scatter_value($x, $y);
         $data_2[] = $y;
     }
     $def = new solid_dot();
     $def->size(4)->halo_size(0)->colour('#21759B')->tooltip('#date:d M y#<br>#val# SMS');
     $line = new scatter_line('#21759B', 3);
     $line->set_values($data_1);
     $line->set_default_dot_style($def);
     $line->set_key("SMS used in last 7 days", 10);
     $x = new x_axis();
     // grid line and tick every 10
     $x->set_range(mktime(0, 0, 0, date("m"), date("d") - 7, date('Y')), mktime(0, 0, 0, date("m"), date("d"), date('Y')));
     // 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:M-d#');
     // generate labels for every day
     $labels->set_steps(86400);
     // only display every other label (every other day)
     $labels->visible_steps(1);
     $labels->rotate(45);
     // finally attach the label definition to the x axis
     $x->set_labels($labels);
     $y = new y_axis();
     if (max($data_2) > 0) {
         $max = max($data_2);
     } else {
         $max = 10;
     }
     $y->set_range(0, $max, 10);
     $chart = new open_flash_chart();
     //$chart->set_title( $title );
     $chart->add_element($line);
     $chart->set_x_axis($x);
     $chart->set_y_axis($y);
     echo $chart->toPrettyString();
 }

 /**
  * Method to render a statistical chart using Open Flash library.
  *
  * @return false if someting wrong
  */
 function render()
 {
     $values = array();
     foreach ($this->values as $number_variable => $variable) {
         $values[$number_variable] = (int) $variable;
     }
     $area = new area();
     $area->set_default_dot_style(new hollow_dot());
     $area->set_colour('#5B56B6');
     $area->set_fill_alpha(0.4);
     $area->set_values($values);
     $area->set_key('Values', 12);
     $x_labels = new x_axis_labels();
     $x_labels->set_steps(1);
     $x_labels->set_vertical();
     $x_labels->set_colour('#A2ACBA');
     $x_labels->set_labels($this->legend);
     $x = new x_axis();
     $x->set_colour('#A2ACBA');
     $x->set_grid_colour('#D7E4A3');
     $x->set_offset(false);
     $x->set_steps(1);
     // Add the X Axis Labels to the X Axis
     $x->set_labels($x_labels);
     $y = new y_axis();
     $y_max = max($values) > 0 ? max($values) : 4;
     $y_mod = (int) ($y_max / 4 + 1);
     $y_max += $y_mod - $y_max % $y_mod;
     $y->set_range(0, $y_max, $y_mod);
     $y->labels = null;
     $y->set_offset(false);
     $chart = new open_flash_chart();
     $chart->set_x_axis($x);
     $chart->add_y_axis($y);
     $chart->add_element($area);
     return $chart;
 }

 function _setRankingChartdata($config)
 {
     require_once JLG_PATH_SITE . DS . "assets" . DS . "classes" . DS . "open-flash-chart" . DS . "open-flash-chart.php";
     //$data = $this->get('RankChartData');
     //some example data....fixme!!!
     $data_1 = array();
     $data_2 = array();
     for ($i = 0; $i < 6.2; $i += 0.2) {
         $data_1[] = sin($i) * 1.9 + 10;
     }
     for ($i = 0; $i < 6.2; $i += 0.2) {
         $data_2[] = sin($i) * 1.3 + 10;
     }
     $chart = new open_flash_chart();
     //***********
     //line 1
     $d = new $config['dotstyle_1']();
     $d->size((int) $config['line1_dot_strength']);
     $d->halo_size(1);
     $d->colour($config['line1']);
     $d->tooltip('Rank: #val#');
     $line = new line();
     $line->set_default_dot_style($d);
     $line->set_values($data_1);
     $line->set_width((int) $config['line1_strength']);
     ///$line->set_key($team->name, 12);
     $line->set_colour($config['line1']);
     $line->on_show(new line_on_show($config['l_animation_1'], $config['l_cascade_1'], $config['l_delay_1']));
     $chart->add_element($line);
     //Line 2
     $d = new $config['dotstyle_2']();
     $d->size((int) $config['line2_dot_strength']);
     $d->halo_size(1);
     $d->colour($config['line2']);
     $d->tooltip('Rank: #val#');
     $line = new line();
     $line->set_default_dot_style($d);
     $line->set_values($data_2);
     $line->set_width((int) $config['line2_strength']);
     //$line->set_key($team->name, 12);
     $line->set_colour($config['line2']);
     $line->on_show(new line_on_show($config['l_animation_2'], $config['l_cascade_2'], $config['l_delay_2']));
     $chart->add_element($line);
     //X-axis
     $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_PRED_USER_ROUNDS'));
     $x_legend->set_style('{font-size: 15px; color: #778877}');
     $chart->set_x_legend($x_legend);
     //Y-axis
     $y = new y_axis();
     $y->set_range(0, @max($data_1) + 2, 1);
     $y->set_steps(round(@max($data_1) / 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_PRED_USER_POINTS'));
     $y_legend->set_style('{font-size: 15px; color: #778877}');
     $chart->set_y_legend($y_legend);
     $this->assignRef('rankingchartdata', $chart);
 }

 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;
 }

//.........这里部分代码省略.........
            if ($ymax < $val) {
                $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();

//.........这里部分代码省略.........
                $ul_contacts[5] = $ul_contacts[5] + 1;
            }
        }
        /* user agents chart */
        $ua_title = new title('User Agents');
        $ua_x_labels = new x_axis_labels();
        $ua_x_labels->rotate(20);
        $ua_bar = new bar_glass();
        $chart_vals = array();
        $chart_lbls = array();
        $i = 0;
        $ymax = 10;
        foreach ($ul_uas as $key => $val) {
            if ($val > 0) {
                $chart_vals[$i] = new bar_value($val);
                $chart_vals[$i]->set_colour($chart_colors[$i % $chart_colors_size]);
                $chart_vals[$i]->set_tooltip($key . '<br>#val#');
                $chart_lbls[$i] = $key;
                if ($ymax < $val) {
                    $ymax = $val;
                }
                $i = $i + 1;
            }
        }
        $ua_bar->set_values($chart_vals);
        $ua_x_labels->set_labels($chart_lbls);
        $x = new x_axis();
        $x->set_labels($ua_x_labels);
        $y = new y_axis();
        $y->set_range(0, $ymax, $ymax / 10);
        $ul_uas_chart = new open_flash_chart();
        $ul_uas_chart->set_title($ua_title);
        $ul_uas_chart->add_element($ua_bar);
        $ul_uas_chart->set_x_axis($x);
        $ul_uas_chart->add_y_axis($y);
        /* supported SIP Methods chart */
        $mt_title = new title('Supported SIP Methods');
        $mt_x_labels = new x_axis_labels();
        $mt_x_labels->rotate(20);
        $mt_bar = new bar_glass();
        $chart_vals = array();
        $chart_lbls = array();
        $i = 0;
        $ymax = 10;
        foreach ($ul_methods as $key => $val) {
            if ($val > 0) {
                $chart_vals[$i] = new bar_value($val);
                $chart_vals[$i]->set_colour($chart_colors[$i % $chart_colors_size]);
                $chart_vals[$i]->set_tooltip($key . '<br>#val#');
                $chart_lbls[$i] = $key;
                if ($ymax < $val) {
                    $ymax = $val;
                }
                $i = $i + 1;
            }
        }
        $mt_bar->set_values($chart_vals);
        $mt_x_labels->set_labels($chart_lbls);
        $x = new x_axis();
        $x->set_labels($mt_x_labels);
        $y = new y_axis();
        $y->set_range(0, $ymax, $ymax / 10);
        $mt_chart = new open_flash_chart();
        $mt_chart->set_title($mt_title);
        $mt_chart->add_element($mt_bar);
        $mt_chart->set_x_axis($x);

 /**
  * Build The 3-D Bar Gharph.
  *
  * @param  array  $params  assoc array of name/value pairs          
  *
  * @return object $chart   object of open flash chart.
  * @static
  */
 static function &bar_3dChart(&$params)
 {
     $chart = null;
     if (empty($params)) {
         return $chart;
     }
     // $params['values'] should contains the values for each
     // criteria defined in $params['criteria']
     $values = CRM_Utils_Array::value('values', $params);
     $criterias = CRM_Utils_Array::value('criteria', $params);
     if (!is_array($values) || empty($values) || !is_array($criterias) || empty($criterias)) {
         return $chart;
     }
     // get the required data.
     $xReferences = $xValueLabels = $xValues = $yValues = array();
     foreach ($values as $xVal => $yVal) {
         if (!is_array($yVal) || empty($yVal)) {
             continue;
         }
         $xValueLabels[] = (string) $xVal;
         foreach ($criterias as $criteria) {
             $xReferences[$criteria][$xVal] = (double) CRM_Utils_Array::value($criteria, $yVal, 0);
             $yValues[] = (double) CRM_Utils_Array::value($criteria, $yVal, 0);
         }
     }
     if (empty($xReferences)) {
         return $chart;
     }
     // get the currency.
     require_once 'CRM/Utils/Money.php';
     $config = CRM_Core_Config::singleton();
     $symbol = $config->defaultCurrencySymbol;
     // set the tooltip.
     $tooltip = CRM_Utils_Array::value('tip', $params, "{$symbol} #val#");
     $count = 0;
     foreach ($xReferences as $criteria => $values) {
         $toolTipVal = $tooltip;
         // for seperate tooltip for each criteria
         if (is_array($tooltip)) {
             $toolTipVal = CRM_Utils_Array::value($criteria, $tooltip, "{$symbol} #val#");
         }
         // create bar_3d object
         $xValues[$count] = new bar_3d();
         // set colour pattel
         $xValues[$count]->set_colour(self::$_colours[$count]);
         // define colur pattel with bar criterias
         $xValues[$count]->key((string) $criteria, 12);
         // define bar chart values
         $xValues[$count]->set_values(array_values($values));
         // set tooltip
         $xValues[$count]->set_tooltip($toolTipVal);
         $count++;
     }
     $chartTitle = CRM_Utils_Array::value('legend', $params) ? $params['legend'] : ts('Bar Chart');
     //set y axis parameters.
     $yMin = 0;
     // calculate max scale for graph.
     $yMax = ceil(max($yValues));
     if ($mod = $yMax % str_pad(5, strlen($yMax) - 1, 0)) {
         $yMax += str_pad(5, strlen($yMax) - 1, 0) - $mod;
     }
     // if max value of y-axis <= 0, then set default values
     if ($yMax <= 0) {
         $ySteps = 1;
         $yMax = 5;
     } else {
         $ySteps = $yMax / 5;
     }
     // create x axis label obj.
     $xLabels = new x_axis_labels();
     $xLabels->set_labels($xValueLabels);
     // set angle for labels.
     if ($xLabelAngle = CRM_Utils_Array::value('xLabelAngle', $params)) {
         $xLabels->rotate($xLabelAngle);
     }
     // create x axis obj.
     $xAxis = new x_axis();
     $xAxis->set_labels($xLabels);
     //create y axis and set range.
     $yAxis = new y_axis();
     $yAxis->set_range($yMin, $yMax, $ySteps);
     // create chart title obj.
     $title = new title($chartTitle);
     // create chart.
     $chart = new open_flash_chart();
     // add x axis w/ labels to chart.
     $chart->set_x_axis($xAxis);
     // add y axis values to chart.
     $chart->add_y_axis($yAxis);
     // set title to chart.
     $chart->set_title($title);
     foreach ($xValues as $bar) {
//.........这里部分代码省略.........

    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 (count($_SESSION['netio']) == 10) {
             array_shift($_SESSION['netio']);
             $_SESSION['netio'][] = get_data();
         } else {
             $_SESSION['netio'][] = get_data();
             $_SESSION['recv_l'] = end($_SESSION['netio']);
         }
     } else {
         $_SESSION['netio'] = array(0, 0, 0, 0, 0, 0, 0, 0, 0);
         $_SESSION['netio'][] = get_data();
         $_SESSION['recv_l'] = end($_SESSION['netio']);
     }
     $data = $_SESSION['netio'];
     /*
       $data = array();
     
       for($i=0;$i<40;$i++){
       $data[] = rand(1000000,10000000);
       }
     */
     foreach (range(1, 10) as $i) {
         settype($i, 'string');
         $second[] = $i;
     }
     if (max($data) <= 1000) {
         $data = array_map("bit_to_kb", $data);
         $y_axis_max = 1;
         $y_axis_key_text = " KB/s";
     } elseif (max($data) <= 10000) {
         $data = array_map("bit_to_kb", $data);
         $y_axis_max = 10;
         $y_axis_key_text = " KB/s";
     } elseif (max($data) <= 100000) {
         $data = array_map("bit_to_kb", $data);
         $y_axis_max = 100;
         $y_axis_key_text = " KB/s";
     } elseif (max($data) <= 1000000) {
         $data = array_map("bit_to_kb", $data);
         $y_axis_max = 1000;
         $y_axis_key_text = " KB/s";
     } elseif (max($data) <= 10000000) {
         $data = array_map("bit_to_mb", $data);
         $y_axis_max = 10;
         $y_axis_key_text = " MB/s";
     } else {
         $data = array_map("bit_to_mb", $data);
         $y_axis_max = 100;
         $y_axis_key_text = " MB/s";
     }
     $y_axis_step = $y_axis_max / 5;
     $chart = new open_flash_chart();
     $title = new title("实时流量显示");
     $title->set_style("{font-size: 12px; color: #A2ACBA; text-align: center;}");
     $chart->set_title($title);
     #点是指曲线图上的顶点
     #		$d = new dot();
     #		$d->colour('#9C0E57')->size(3);
     $area = new area();
     #width是指曲线的宽度
     #		$area->set_width(3);
     #		$area->set_default_dot_style($d);
     $area->set_colour('#5B56B6');
     #value即曲线顶的值
     $area->set_values($data);
     #左上角的文字
     $area->set_key($y_axis_key_text, 10);
     $area->set_fill_colour('#CCCAAA');
     #设透明度
     $area->set_fill_alpha(0.3);
     #area设置结束，使用add_element方法把area加进来
     $chart->add_element($area);
     $chart->set_bg_colour('#FFFFFF');
     #设置label
     $x_labels = new x_axis_labels();
     $x_labels->set_steps(1);
     $x_labels->set_colour('#A2ACBA');
     $x_labels->set_labels($second);
     #设置X轴
     $x_axis = new x_axis();
     $x_axis->set_colour('#A2ACBA');
     $x_axis->set_grid_colour('#D7E4A3');
     $x_axis->set_offset(false);
     $x_axis->set_steps(1);
     $x_axis->set_labels($x_labels);
     $chart->set_x_axis($x_axis);
     #设置X轴的文件说明，即x_legend
     $legend_text = "当前网络流量 " . end($data) . $y_axis_key_text;
     $x_legend = new x_legend($legend_text);
     $x_legend->set_style('{font-size: 12px; color: #778877}');
     $chart->set_x_legend($x_legend);
     #设置轴
     $y_axis = new y_axis();
     $y_axis->set_range(0, $y_axis_max, $y_axis_step);
     $y_axis->labels = null;
     $y_axis->set_offset(false);
     $chart->add_y_axis($y_axis);
     header("Cache-Control: cache, must-revalidate");
     header("Pragma: public");
     echo $chart->toPrettyString();
 }

    public function RenderNoData($oPage, $bEditMode = false, $aExtraParams = array())
    {
        $sTitle = $this->aProperties['title'];
        $aDisplayValues = $this->MakeSimulatedData();
        require_once APPROOT . '/pages/php-ofc-library/open-flash-chart.php';
        $oChart = new open_flash_chart();
        $aGroupBy = array();
        $aLabels = array();
        foreach ($aDisplayValues as $iRow => $aDisplayData) {
            $aLabels[$iRow] = $aDisplayData['label'];
            $aGroupBy[$iRow] = (int) $aDisplayData['count'];
        }
        $oChartElement = new bar_glass();
        $aData = array();
        $aChartLabels = array();
        $maxValue = 0;
        foreach ($aGroupBy as $iRow => $iCount) {
            $oBarValue = new bar_value($iCount);
            $aData[] = $oBarValue;
            if ($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);
        if (!empty($sTitle)) {
            // 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", $sTitle);
            // If the title is a dictionnary entry, fetch it
            $sTitle = $this->oModelReflection->DictString($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);
        $sData = $oChart->toPrettyString();
        $sData = json_encode($sData);
        $oPage->add_script(<<<EOF
function ofc_get_data_dashlet_{$this->sId}()
{
\treturn {$sData};
}
EOF
);
        $oPage->add('<div class="dashlet-content">');
        $oPage->add("<div id=\"dashlet_chart_{$this->sId}\">If the chart does not display, <a href=\"http://get.adobe.com/flash/\" target=\"_blank\">install Flash</a></div>\n");
        $oPage->add('</div>');
        //		$oPage->add_script("function ofc_resize(left, width, top, height) { /* do nothing special */ }");
        $oPage->add_ready_script(<<<EOF
swfobject.embedSWF(\t"../images/open-flash-chart.swf", 
\t"dashlet_chart_{$this->sId}", 
\t"100%", "300","9.0.0",
\t"expressInstall.swf",
\t{"get-data":"ofc_get_data_dashlet_{$this->sId}", "id":"dashlet_chart_{$this->sId}"}, 
\t{'wmode': 'transparent'}
);
EOF
);
    }

function render_service_reports()
{
    $content = "<h1>Service Reports</h1>";
    // Start Filter for  service type
    $allServiceTypes = ServiceType::get_service_types();
    #	$allServiceTypes = array('all' => 'all');
    #$allServiceTypes = array_merge($allServiceTypes, ServiceType::get_service_types());
    $allServiceTypes['all'] = 'all';
    $service_type = $_GET['service_type'];
    $service_filter = $_GET['service_type'];
    if ($service_type == '' || !isset($service_type) || !is_numeric($service_type)) {
        $service_type = 'all';
        $service_filter = '';
    }
    $filter = "\r\n\t\t<FORM>\r\n\t\t<DIV style=\" \">\r\n\t\t<SELECT name'=service_type_report'\r\n\t\t\tonChange=\"window.location='services.php?&action=serviceReports&service_type='+this.options[this.selectedIndex].value;\">";
    foreach ($allServiceTypes as $id => $name) {
        if ($service_type == $id) {
            $selected = "SELECTED";
        } else {
            $selected = '';
        }
        $filter .= "<OPTION value='{$id}' {$selected}>{$name}\n";
    }
    $filter .= "\r\n\t\t</SELECT>\r\n\t\t</DIV>\r\n\t\t</FORM>\r\n\t";
    // End filter
    $max_date = strtotime("2009-01-01");
    $start_date = date("Y-m") . "-01";
    // Get all months since start
    $workdate = strtotime($start_date);
    $now = strtotime("Now");
    $form = new Form(auto, 3);
    $headings = array("Period", "In production", "Out of Production");
    $data = array();
    $x_ax_data = array();
    $y_ax_data = array();
    $handlers = array();
    while ($workdate > $max_date) {
        $sql_enddate = date("Y-m-d", $workdate);
        $month_period = date("m-Y", $workdate);
        // This is for the chart
        $month_label = date("M\nY", $workdate);
        $graph_date = strtotime("-1 month", $workdate);
        $month_label = date("M\nY", $graph_date);
        $sql_startdate = date("Y-m-d", $workdate);
        array_push($x_ax_data, $month_label);
        array_push($y_ax_data, count(Service::get_inprod_services_at_date($sql_startdate, $service_filter)));
        // Add one month
        $workdate = strtotime("-1 month", $workdate);
        $sql_startdate = date("Y-m-d", $workdate);
        $out_of_prod = count(Service::get_outprod_services_diff_date($sql_startdate, $sql_enddate, $service_filter));
        $in_prod = count(Service::get_inprod_services_diff_date($sql_startdate, $sql_enddate, $service_filter));
        array_push($data, "{$sql_startdate} {$sql_enddate}");
        array_push($data, $in_prod);
        array_push($data, $out_of_prod);
        array_push($handlers, "handleEvent('services.php?action=detailedServiceReports&start_date={$sql_startdate}&end_date={$sql_enddate}&service_type={$service_type}')");
    }
    $form->setTableWidth("224px");
    $form->setData($data);
    $form->setEventHandler($handlers);
    $form->setHeadings($headings);
    $form->setSortable(true);
    $content .= "<div style=\"float: left; clear: both; margin-right:28px\">" . $form->showForm() . "</div>";
    // Chart
    //
    // This is the MODEL section:
    //
    include 'open-flash-chart/php-ofc-library/open-flash-chart.php';
    // create an X Axis object
    //
    $y_ax_data = array_reverse($y_ax_data);
    $x_ax_data = array_reverse($x_ax_data);
    $x = new x_axis();
    $x->set_steps(3);
    $x->set_labels_from_array($x_ax_data);
    $max = max($y_ax_data);
    $y = new y_axis();
    $y->set_range(0, $max);
    // Bar
    $bar = new bar();
    $bar->set_values($y_ax_data);
    // Bar
    // ------- LINE 2 -----
    $line_2_default_dot = new dot();
    $line_2_default_dot->size(3)->halo_size(1)->colour('#3D5C56');
    $line_2 = new line();
    $line_2->set_default_dot_style($line_2_default_dot);
    $line_2->set_values($y_ax_data);
    $line_2->set_width(3);
    $line_2->set_colour('#3D5C56');
    $chart = new open_flash_chart();
    $title = new title("In Production Services over Time");
    $title->set_style("{font-size: 10px; font-family: Times New Roman; font-weight: bold; color: #000; text-align: center;}");
    $chart->set_bg_colour('#FFFFFF');
    $chart->set_title($title);
    $chart->add_element($bar);
    //$chart->add_element( $line1 );
    $chart->add_element($line_2);
    $chart->set_x_axis($x);
    $chart->set_y_axis($y);
    //
//.........这里部分代码省略.........

//.........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();
}

 function subscription()
 {
     acymailing::setTitle(JText::_('CHARTS'), 'stats', 'diagram&task=subscription');
     $listsClass = acymailing::get('class.list');
     $lists = $listsClass->getLists('listid');
     $db =& JFactory::getDBO();
     $db->setQuery('SELECT min(subdate) as minsubdate, min(unsubdate) as minunsubdate FROM ' . acymailing::table('listsub'));
     $dates = $db->loadObject();
     $spaces = array();
     $intervals = 10;
     $dates->maxsubdate = time();
     $delay = ($dates->maxsubdate - $dates->minsubdate) / $intervals;
     for ($i = 0; $i < $intervals; $i++) {
         $spaces[$i] = (int) ($dates->minsubdate + $delay * $i);
     }
     $spaces[$intervals] = $dates->maxsubdate;
     $results = array();
     $legendX = array();
     for ($i = 0; $i <= $intervals; $i++) {
         $legendX[] = acymailing::getDate($spaces[$i]);
         $db->setQuery('SELECT count(subid) as total, listid FROM ' . acymailing::table('listsub') . ' WHERE `status` != 2 AND `subdate` < ' . $spaces[$i] . ' AND (`status` = 1 OR `unsubdate`>' . $spaces[$i] . ') GROUP BY listid');
         $results[$i] = $db->loadObjectList('listid');
     }
     $title = new title(JText::_('SUB_HISTORY'));
     $title->set_style('font-size:20px; color: #FF8040');
     $lines = array();
     $maxSub = 0;
     foreach ($lists as $listid => $oneList) {
         $lines[$listid] = new line_base();
         $values = array();
         for ($i = 0; $i <= $intervals; $i++) {
             $values[] = empty($results[$i][$listid]->total) ? 0 : (int) $results[$i][$listid]->total;
         }
         $lines[$listid]->set_values($values);
         $lines[$listid]->set_text($oneList->name);
         $lines[$listid]->set_colour($oneList->color);
         $maxSub = max($maxSub, max($values));
     }
     $x_axis = new x_axis();
     $xlabelobject = new x_axis_labels();
     $xlabelobject->rotate(-20);
     $xlabelobject->set_labels($legendX);
     $x_axis->set_labels($xlabelobject);
     $y_axis = new y_axis();
     $y_axis->range(0, $maxSub, intval($maxSub / 10));
     $chart = new open_flash_chart();
     $chart->set_x_axis($x_axis);
     $chart->set_y_axis($y_axis);
     $chart->set_title($title);
     foreach ($lines as $oneLine) {
         $chart->add_element($oneLine);
     }
     $this->assignRef('chart', $chart);
 }