PHP x_axis_labels::text方法代码示例

 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();
 }

 function _render_statistic($x = array(), $yout = array(), $yin = array(), $type = 'bar', $points)
 {
     $this->load->helper('date');
     $this->load->library('OpenFlashChartLib', NULL, 'OFCL');
     $data_1 = array();
     $data_2 = array();
     $data_3 = array();
     switch ($type) {
         case 'bar':
             for ($i = 0; $i <= $points; $i++) {
                 $data_1[$i] = $x[$i];
                 $data_2[$i] = (int) $yout[$i];
                 // force to integer
                 $data_3[$i] = (int) $yin[$i];
                 // force to integer
             }
             $data_1 = array_reverse($data_1);
             $data_2 = array_reverse($data_2);
             $data_3 = array_reverse($data_3);
             $bar_1 = new bar();
             $bar_1->set_values($data_3);
             $bar_1->set_colour('#639F45');
             $bar_1->key(lang('kalkun_incoming_sms'), 10);
             $bar_1->set_tooltip('#x_label#<br>#val# SMS');
             //$bar_1->set_key("SMS used in last 7 days", 10);
             $bar_2 = new bar();
             $bar_2->set_values($data_2);
             $bar_2->set_colour('#21759B');
             $bar_2->key(lang('kalkun_outgoing_sms'), 10);
             $bar_2->set_tooltip('#x_label#<br>#val# SMS');
             $x = new x_axis();
             $labels = new x_axis_labels();
             $labels->set_labels($data_1);
             $labels->set_steps(1);
             $x->set_labels($labels);
             $y = new y_axis();
             $max = max(max($data_2), max($data_3));
             if ($max < 10) {
                 $max = 10;
             }
             $max = ceil($max / 5) * 5;
             $range = ceil($max / 5);
             $range = ceil($range / 10) * 10;
             $y->set_range(0, $max, $range);
             $element1 = $bar_1;
             $element2 = $bar_2;
             break;
         case 'line':
             for ($i = 0; $i <= 7; $i++) {
                 $data_1[$i] = new scatter_value($x[$i], $yin[$i]);
                 $data_2[$i] = new scatter_value($x[$i], $yout[$i]);
                 $data_3[$i] = (int) $yin[$i];
                 $data_4[$i] = (int) $yout[$i];
             }
             $def = new solid_dot();
             $def->size(4)->halo_size(0)->colour('#21759B')->tooltip('#date:d M y#<br>#val# SMS');
             $line_1 = new scatter_line('#639F45', 3);
             $line_1->set_values($data_1);
             $line_1->set_default_dot_style($def);
             $line_1->set_key("Incoming SMS", 10);
             $line_2 = new scatter_line('#21759B', 3);
             $line_2->set_values($data_2);
             $line_2->set_default_dot_style($def);
             $line_2->set_key("Outgoing SMS", 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();
             $max = max(max($data_3), max($data_4));
             if ($max < 1) {
                 $max = 10;
             }
             $y->set_range(0, $max, round($max / 100) * 10);
             $element1 = $line_1;
             $element2 = $line_2;
             break;
     }
     $chart = new open_flash_chart();
     $chart->add_element($element1);
     $chart->add_element($element2);
     $chart->set_x_axis($x);
     $chart->set_y_axis($y);
     echo $chart->toPrettyString();
 }

//-----/end get ranges  -----------------
// Prepare the x-axis
$x = new x_axis();
$x->set_range($lowest, $highest);
// Calculate the steps and visible steps
$step = ($highest - $lowest) / 60;
$step_vis = 2;
// do not allow steps to be less than 30 minutes
if ($step < 26400) {
    # 86400
    $step = 26400;
    $step_vis = 1;
}
$x->set_steps($step);
$labels = new x_axis_labels();
$labels->text('#date:Y-m-d#');
$labels->set_steps($step);
$labels->visible_steps($step_vis);
$labels->rotate(90);
$x->set_labels($labels);
// Prepare the y-axis
$y = new y_axis();
// $maximum is already set above
// set the range and y-step
$y->set_range(0, $maximum + getIdealYSteps($maximum));
$y->set_steps(getIdealYSteps($maximum));
#	$chart->add_element( $s );
$chart->set_x_axis($x);
$chart->add_y_axis($y);
// echo a pretty ofc-string anyway
echo $chart->toPrettyString();

            $highest_date = $array['date'];
        }
    }
}
//
// create an X Axis object
$x = new x_axis();
$x->set_grid_colour("#E3E3E3");
//$x->steps(3);
//$x->set_labels_from_array($labels);
// grid line and tick every day
$x->set_steps(TIME_DAY);
$labels = new x_axis_labels();
$label_a = array_reverse($label_a);
$labels->set_labels($label_a);
$labels->text('#date:M d#');
$labels->set_steps(TIME_DAY);
$labels->visible_steps(1);
$labels->rotate(90);
// finally attach the label definition to the x axis
$x->set_labels($labels);
//$x->set_steps(TIME_DAY);
//SMA 50
$sma50 = array();
$sma25 = array();
$sma15 = array();
$sma10 = array();
$sma5 = array();
$sum5 = 0;
$sum10 = 0;
$sum15 = 0;

 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);
 }