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(); }
$data_tot[] = round((double) $row->ETotal, 3); } $chart = new open_flash_chart(); if (count($time_axis) == 0) { echo 0; exit; } $title = new title("\n" . date('l dS F Y', $time) . " (" . round(max($data_tot) - min($data_tot), 2) . " kWh)"); $title->set_style('{font-size: 20px; color: #778877;}'); $tooltip = new tooltip(); $tooltip->set_hover(); $sline = new scatter_line('#3D3D3D', 3); $def = new hollow_dot(); $def->size(0)->halo_size(0); $sline->set_default_dot_style($def); $sline->set_key('Leistung (W)', 11); $v = array(); foreach ($data_watt as $key => $val) { $v[] = new scatter_value($key, $val); $v[] = new scatter_value($key + 1, $val); } $sline->set_values($v); $bars_curr = new bar_glass(); $bars_curr->set_key('Leistung (W)', 10); $bars_curr->set_colour('#EFC01D'); $bars_curr->set_alpha(0.8); $bars_curr->set_tooltip('#val# W'); for ($i = 0; $i < count($data_watt); $i++) { $bval = new bar_value($data_watt[$i]); if ($data_watt[$i] == max($data_watt)) { $bval->set_tooltip("Tages-Spitzenwert:<br>#val# W um {$time_axis[$i]} Uhr");
// no conversion, so use raw value $maximum = $ranges["max_"."$name"]; } } // set the range and y-step $y->set_range( 0 , $maximum + getIdealYSteps( $maximum ) ); $y->set_steps( getIdealYSteps( $maximum ) ); // Build and show the chart $chart = new open_flash_chart(); $chart->set_title( new Title( $titleGraph )); if ($isBP) { // Set up both bp lines $s -> set_key( $titleGraphLine1 , 10 ); $chart->add_element( $s ); $s_alt -> set_key( $titleGraphLine2 , 10 ); $chart->add_element( $s_alt ); } else { // Set up the line $chart->add_element( $s ); } $chart->set_x_axis( $x ); $chart->add_y_axis( $y ); //error_log("Chart: ".$chart->toPrettyString(),0); echo $chart->toPrettyString(); ?>