public function __construct() { $this->data1 = null; $this->data2 = null; $this->chart = new OFC_Chart(); $this->chart->set_bg_colour('#FFFFFF'); $title = new OFC_Elements_Title(''); $title->set_style('font-size: 14px;'); $this->setTitle($title); }
public function chartDataAction() { // Disable layout and viewrenderer $this->_helper->layout->disableLayout(); $this->_helper->viewRenderer->setNoRender(true); // Get params $type = $this->_getParam('type'); $start = $this->_getParam('start'); $offset = $this->_getParam('offset', 0); $mode = $this->_getParam('mode'); $chunk = $this->_getParam('chunk'); $period = $this->_getParam('period'); $periodCount = $this->_getParam('periodCount', 1); //$end = $this->_getParam('end'); // Validate chunk/period if (!$chunk || !in_array($chunk, $this->_periods)) { $chunk = Zend_Date::DAY; } if (!$period || !in_array($period, $this->_periods)) { $period = Zend_Date::MONTH; } if (array_search($chunk, $this->_periods) >= array_search($period, $this->_periods)) { die('whoops'); return; } // Validate start if ($start && !is_numeric($start)) { $start = strtotime($start); } if (!$start) { $start = time(); } // Fixes issues with month view Zend_Date::setOptions(array('extend_month' => true)); // Get timezone $timezone = Engine_Api::_()->getApi('settings', 'core')->getSetting('core_locale_timezone', 'GMT'); $viewer = Engine_Api::_()->user()->getViewer(); if ($viewer && $viewer->getIdentity() && !empty($viewer->timezone)) { $timezone = $viewer->timezone; } // Make start fit to period? $startObject = new Zend_Date($start); $startObject->setTimezone($timezone); $partMaps = $this->_periodMap[$period]; foreach ($partMaps as $partType => $partValue) { $startObject->set($partValue, $partType); } // Do offset if ($offset != 0) { $startObject->add($offset, $period); } // Get end time $endObject = new Zend_Date($startObject->getTimestamp()); $endObject->setTimezone($timezone); $endObject->add($periodCount, $period); $endObject->sub(1, Zend_Date::SECOND); // Subtract one second // Get data $statsTable = Engine_Api::_()->getDbtable('statistics', 'core'); $statsSelect = $statsTable->select()->where('type = ?', $type)->where('date >= ?', gmdate('Y-m-d H:i:s', $startObject->getTimestamp()))->where('date < ?', gmdate('Y-m-d H:i:s', $endObject->getTimestamp()))->order('date ASC'); $rawData = $statsTable->fetchAll($statsSelect); // Now create data structure $currentObject = clone $startObject; $nextObject = clone $startObject; $data = array(); $dataLabels = array(); $cumulative = 0; $previous = 0; do { $nextObject->add(1, $chunk); $currentObjectTimestamp = $currentObject->getTimestamp(); $nextObjectTimestamp = $nextObject->getTimestamp(); $data[$currentObjectTimestamp] = $cumulative; // Get everything that matches $currentPeriodCount = 0; foreach ($rawData as $rawDatum) { $rawDatumDate = strtotime($rawDatum->date); if ($rawDatumDate >= $currentObjectTimestamp && $rawDatumDate < $nextObjectTimestamp) { $currentPeriodCount += $rawDatum->value; } } // Now do stuff with it switch ($mode) { default: case 'normal': $data[$currentObjectTimestamp] = $currentPeriodCount; break; case 'cumulative': $cumulative += $currentPeriodCount; $data[$currentObjectTimestamp] = $cumulative; break; case 'delta': $data[$currentObjectTimestamp] = $currentPeriodCount - $previous; $previous = $currentPeriodCount; break; } $currentObject->add(1, $chunk); } while ($currentObject->getTimestamp() < $endObject->getTimestamp()); // Reprocess label $labelStrings = array(); $labelDate = new Zend_Date(); foreach ($data as $key => $value) { $labelDate->set($key); $labelStrings[] = $this->view->locale()->toDate($labelDate, array('size' => 'short')); //date('D M d Y', $key); } // Let's expand them by 1.1 just for some nice spacing $minVal = min($data); $maxVal = max($data); $minVal = floor($minVal * ($minVal < 0 ? 1.1 : 1 / 1.1) / 10) * 10; $maxVal = ceil($maxVal * ($maxVal > 0 ? 1.1 : 1 / 1.1) / 10) * 10; // Remove some labels if there are too many $xlabelsteps = 1; if (count($data) > 10) { $xlabelsteps = ceil(count($data) / 10); } // Remove some grid lines if there are too many $xsteps = 1; if (count($data) > 100) { $xsteps = ceil(count($data) / 100); } // Create base chart require_once 'OFC/OFC_Chart.php'; // Make x axis labels $x_axis_labels = new OFC_Elements_Axis_X_Label_Set(); $x_axis_labels->set_steps($xlabelsteps); $x_axis_labels->set_labels($labelStrings); // Make x axis $labels = new OFC_Elements_Axis_X(); $labels->set_labels($x_axis_labels); $labels->set_colour("#416b86"); $labels->set_grid_colour("#dddddd"); $labels->set_steps($xsteps); // Make y axis $yaxis = new OFC_Elements_Axis_Y(); $yaxis->set_range($minVal, $maxVal); $yaxis->set_colour("#416b86"); $yaxis->set_grid_colour("#dddddd"); // Make data $graph = new OFC_Charts_Line(); $graph->set_values(array_values($data)); $graph->set_colour("#5ba1cd"); // Make title $locale = Zend_Registry::get('Locale'); $translate = Zend_Registry::get('Zend_Translate'); $titleStr = $translate->_('_CORE_ADMIN_STATS_' . strtoupper(trim(preg_replace('/[^a-zA-Z0-9]+/', '_', $type), '_'))); $title = new OFC_Elements_Title($titleStr . ': ' . $this->view->locale()->toDateTime($startObject) . ' to ' . $this->view->locale()->toDateTime($endObject)); $title->set_style("{font-size: 14px;font-weight: bold;margin-bottom: 10px; color: #777777;}"); // Make full chart $chart = new OFC_Chart(); $chart->set_bg_colour('#ffffff'); $chart->set_x_axis($labels); $chart->add_y_axis($yaxis); $chart->add_element($graph); $chart->set_title($title); // Send $this->getResponse()->setBody($chart->toPrettyString()); }
* Copyright (C) 2008 John Glazebrook <*****@*****.**> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ require_once(OFC_LIBRARY_PATH . '/lib/OFC/OFC_Chart.php'); $title = new OFC_Elements_Title( date("D M d Y") ); $title->set_style( '{color: #567300; font-size: 14px}' ); $bar = new OFC_Charts_Bar_Sketch( '#81AC00', '#567300', 5 ); $bar->set_values( array(9,8,7,6,5,4,3,2,1) ); $chart = new OFC_Chart(); $chart->set_title( $title ); $chart->add_element( $bar ); echo $chart->toPrettyString();
public function deploy() { $this->checkExportRights(); if ($this->_filesLocation === null) { throw new Bvb_Grid_Exception($this->__("Please set Javascript and Flash file locations using SetFilesLocation()")); } $grid = array(); $newData = array(); $label = array(); $result = array(); parent::deploy(); $data = parent::_buildGrid(); if (count($data) == 0) { $this->_deploymentContent = ''; return; } foreach ($data as $value) { foreach ($value as $final) { $result[$final['field']][] = is_numeric($final['value']) ? $final['value'] : strip_tags($final['value']); } } if (is_string($this->_xLabels) && isset($result[$this->_xLabels])) { $this->_xLabels = $result[$this->_xLabels]; } $graph = new OFC_Chart(); $title = new OFC_Elements_Title($this->_title); $title->set_style($this->_style); $graph->set_title($title); foreach ($this->_chartOptions as $key => $value) { $graph->{$key}($value); } if (count($this->_xLabels) > 0) { $x = new OFC_Elements_Axis_X(); $x_axis_labels = new OFC_Elements_Axis_X_Label_Set(); foreach ($this->_xAxisOptions as $key => $value) { $x_axis_labels->{$key}($value); } $x_axis_labels->set_labels($this->_xLabels); $x->set_labels($x_axis_labels); foreach ($this->_xLabelsOptions as $key => $value) { $x->{$key}($value); } $graph->set_x_axis($x); } if (!empty($this->_xLegendText) && !empty($this->_xLegendStyle)) { $x_legend = new OFC_Elements_Legend_X($this->_xLegendText); $x_legend->set_style($this->_xLegendStyle); $graph->set_x_legend($x_legend); } $min = 0; $max = 0; if (count($this->_values) == 0) { $this->setValues(key($result)); } foreach ($this->_values as $key => $value) { if (is_array($value)) { $support = $value; sort($support); if (reset($support) < $min) { $min = reset($support); } if (end($support) > $max) { $max = end($support); } unset($support); $options = $this->_chartOptionsValues[$value]; if (isset($options['chartType'])) { $this->setChartType($options['chartType']); } $bar = new $this->_type(); foreach ($options as $key => $prop) { $bar->{$key}($prop); } $this->_type(); $pie = array(); if ($this->_type == 'Pie') { foreach ($value as $key => $title) { $pie[] = array('value' => $title, 'label' => $this->_xLabels[$key]); } $bar->set_values($pie); } else { $bar->set_values($value); } $graph->add_element($bar); } elseif (is_string($value) && isset($result[$value])) { $options = $this->_chartOptionsValues[$value]; if (isset($options['chartType'])) { $this->setChartType($options['chartType']); } $bar = new $this->_type(); foreach ($options as $key => $prop) { $bar->{$key}($prop); } $value = array_map(create_function('$item', ' return (float)$item; '), $result[$value]); $support = $value; sort($support); if (reset($support) < $min) { $min = reset($support); } if (end($support) > $max) { $max = end($support); } unset($support); $pie = array(); if ($this->_type == 'OFC_Charts_Pie') { foreach ($value as $key => $title) { $pie[] = array('value' => $title, 'label' => $this->_xLabels[$key]); } $bar->set_values($pie); } else { $bar->set_values($value); } $graph->add_element($bar); } } $max = $max * 1.05; $y = new OFC_Elements_Axis_Y(); $y->set_range($min, $max, ceil($max / 4)); $graph->add_y_axis($y); $final = $graph->toPrettyString(); if (!is_string($this->_chartId)) { $this->_chartId = 'chart_' . rand(1, 10000); } $script = ' swfobject.embedSWF( "' . $this->_filesLocation['flash'] . '", "' . $this->_chartId . '", "' . $this->_chartDimensions['x'] . '", "' . $this->_chartDimensions['y'] . '", "9.0.0", "expressInstall.swf",{"id":"' . $this->_chartId . '"},{"z-index":"1","wmode":"transparent"} ); function open_flash_chart_data(id) { return JSON.stringify(window[id]); } function findSWF(movieName) { if (navigator.appName.indexOf("Microsoft")!= -1) { return window[movieName]; } else { return document[movieName]; } } var ' . $this->_chartId . ' = ' . $final . ';'; $final = '<div id="' . $this->_chartId . '" > loading... <br/> <p> Please note that this content requires flash player 9.0.0</br> To test for your version of flash, <a href="http://www.bobbyvandersluis.com/swfobject/testsuite_2_1/test_api_getflashplayerversion.html" target="_blank">click here</a> </p> </div>'; if (!$this->_multiple) { $final = '<div style="width: 100%;text-align: center">' . $final . '</div>'; } $this->getView()->headScript()->appendFile($this->_filesLocation['js']); $this->getView()->headScript()->appendFile($this->_filesLocation['json']); $this->getView()->headScript()->appendScript($script); $this->_deploymentContent = $final; return $this; }
/** * $array['title'] * $array['legend_y'] * $array['legend_x'] * $array['values'] * $array['values_key'] * $array['range_max'] * $array['range_step'] * @param $array * @return unknown_type */ function create_chart_data($array) { if (!$array) { return; } require_once 'OFC/OFC_Chart.php'; $chart = new OFC_Chart(); $chart->set_bg_colour('#ffffff'); $title = new OFC_Elements_Title($array['title']); $title->set_style('{color: #567300; font-size: 16px; font-weight:bold;}'); $chart->set_title($title); $yl = new OFC_Elements_Legend_Y($array['legend_y']); $yl->set_style('{font-size:18px;}'); $chart->set_y_legend($yl); $xl = new OFC_Elements_Legend_X($array['legend_x']); $xl->set_style('{font-size:18px;color:#Ff0}'); $chart->set_x_legend($xl); $elements = array(); $colors = array('', '#CC00AA', '#9C48F0', '#b0de09', '#0d8ecf', '#ff6600', '#fcd202', '#E2EBFF', '#AAAAAA'); foreach ($array['values'] as $k => $v) { ksort($v, SORT_STRING); $line = new OFC_Charts_Line(); $line->set_key($array['values_key'][$k], 12); $colors[$k] ? $line->set_colour($colors[$k]) : ''; $line->set_values(array_values($v)); $default_dot = new OFC_Charts_Line_Dot(); $default_dot->tooltip('#x_label#<br>#val#'); $line->set_default_dot_style($default_dot); $elements[] = $line; $array['values'][$k] =& $v; } foreach ($elements as $element) { $chart->add_element($element); } $x = new OFC_Elements_Axis_X(); $x->colour = '#909090'; $x_axis_labels = new OFC_Elements_Axis_X_Label_Set(); $x->set_steps($array['show_step']); $x_axis_labels->set_steps($array['show_step']); if (is_array($array['values'][0])) { $keys = array_keys($array['values'][0]); } else { $keys = array_keys($array['values']); } $x_axis_labels->set_labels($keys); $x_axis_labels->set_size(12); $x_axis_labels->set_colour('#Ff0'); $x_axis_labels->set_rotate('-45'); $x->set_labels($x_axis_labels); $chart->set_x_axis($x); $y = new OFC_Elements_Axis_Y(); $range_min = isset($array['range_min']) ? $array['range_min'] : 0; $y->set_range($range_min, $array['range_max'], $array['range_step']); $chart->set_y_axis($y); return $chart->toPrettyString(); }