private function sourceGraph()
{
$q = ezcDbInstance::get()->createSelectQuery();
$q->select('source, count(source)')->from('message')->groupBy('source');
$s = $q->prepare();
$s->execute();
$chart = new ezcGraphPieChart();
$chart->title = 'Sources';
$chart->legend = false;
$chart->palette = new ezcGraphPaletteEz();
$chart->data['browsers'] = new ezcGraphDatabaseDataSet($s);
$chart->render(300, 200, '/tmp/graph.png');
return file_get_contents('/tmp/graph.png');
}
/**
* Generates a crash report version distribution graph for currently
* selected project and dumps it to stdout.
* @param type $w Desired image width.
* @param type $h Desired image height.
* @throws CHttpException
* @return void
*/
public static function generateBugStatusDistributionGraph($w, $h, $file = null)
{
if (!is_numeric($w) || $w <= 0 || $w > 1024) {
throw new CHttpException(403, 'Invalid parameter');
}
if (!is_numeric($h) || $h <= 0 || $h > 960) {
throw new CHttpException(403, 'Invalid parameter');
}
// Get current project info
$curProjectId = Yii::app()->user->getCurProjectId();
if ($curProjectId == false) {
throw new CHttpException(403, 'Invalid parameter');
}
$curVer = Yii::app()->user->getCurProjectVer();
// Prepare data
$criteria = new CDbCriteria();
$criteria->select = 'status, COUNT(*) as cnt';
$criteria->group = 'status';
$criteria->compare('project_id', $curProjectId);
$criteria->order = 'status DESC';
if ($curVer != -1) {
$criteria->compare('appversion_id', $curVer == 0 ? null : $curVer);
}
$data = array();
$models = Bug::model()->findAll($criteria);
$totalCount = 0;
$curVerStr = '';
foreach ($models as $model) {
$totalCount += $model->cnt;
$data[Lookup::item('BugStatus', $model->status)] = $model->cnt;
}
// Check the case when $data is empty.
if (count($data) == 0) {
// Open out file
if ($file != null) {
$fout = @fopen($file, 'w');
if ($fout == false) {
@unlink($tmpfile);
throw new CHttpException(403, 'Invalid file.');
}
}
// No data available
$fileName = Yii::app()->basePath . '/../images/no_data_available.png';
if ($fd = @fopen($fileName, "r")) {
$fsize = filesize($fileName);
// Write HTTP headers
header("Content-type: image/png");
//header("Content-Disposition: filename=\"".$fileName."\"");
header("Content-length: {$fsize}");
header("Cache-control: private");
//use this to open files directly
// Write file content
while (!feof($fd)) {
$buffer = fread($fd, 2048);
if ($file == null) {
echo $buffer;
} else {
fwrite($fout, $buffer);
}
}
if ($file != null) {
fclose($fout);
}
fclose($fd);
}
return;
}
$graph = new ezcGraphPieChart();
$graph->palette = new ezcGraphPaletteEzRed();
$graph->data['Versions'] = new ezcGraphArrayDataSet($data);
$graph->legend = true;
$graph->legend->position = ezcGraph::RIGHT;
$graph->options->font->name = 'Tahoma';
$graph->options->sum = $totalCount;
$graph->options->summarizeCaption = 'Others';
$graph->renderer->options->pieChartGleam = 0.3;
$graph->renderer->options->pieChartGleamColor = '#FFFFFF';
$graph->renderer->options->pieChartGleamBorder = 2;
$graph->renderer = new ezcGraphRenderer3d();
$graph->renderer->options->pieChartRotation = 0.8;
$graph->renderer->options->pieChartShadowSize = 10;
if ($file === null) {
$graph->renderToOutput($w, $h);
} else {
$graph->render($w, $h, $file);
}
}
if (isset($user_status)) {
// build status chart
/*TODO Generalize pie chart generation*/
$graph = new ezcGraphPieChart();
$graph->palette = new ezcGraphPaletteEzBlue();
$graph->legend = false;
$title = 'Status repartition for user ' . $user . ' (count)';
$graph->data[$title] = new ezcGraphArrayDataSet($user_status);
$graph->renderer = new ezcGraphRenderer3d();
$graph->renderer->options->moveOut = 0.2;
$graph->renderer->options->pieChartOffset = 63;
$graph->renderer->options->pieChartGleam = 0.3;
$graph->renderer->options->pieChartGleamColor = '#FFFFFF';
$graph->renderer->options->pieChartGleamBorder = 2;
$graph->renderer->options->pieChartShadowSize = 5;
$graph->renderer->options->pieChartShadowColor = '#BABDB6';
$graph->renderer->options->pieChartHeight = 5;
$graph->renderer->options->pieChartRotation = 0.8;
$graph->driver = new ezcGraphGdDriver();
$graph->options->font = 'app/img/KhmerOSclassic.ttf';
$graph->driver->options->imageFormat = IMG_PNG;
// FIXME change png name depending on user
$graph->render(532, 195, 'app/img/graph/userStatusPieGraph-' . $user . '.png');
echo '<h2>' . $title . '</h2>';
echo '<img src="app/img/graph/userStatusPieGraph-' . $user . '.png"/>';
}
?>
<?php
require 'Base/src/base.php';
function __autoload($className)
{
ezcBase::autoload($className);
}
// Require custom palette
require dirname(__FILE__) . '/ez_red.php';
// Create the graph
$graph = new ezcGraphPieChart();
$graph->palette = new ezcGraphPaletteEzRed();
$graph->legend = false;
// Add the data and hilight norwegian data set
$graph->data['week'] = new ezcGraphArrayDataSet(array('Claudia Kosny' => 128, 'Kristof Coomans' => 70, 'Xavier Dutoit' => 64, 'David Jones' => 58, 'Lukasz Serwatka' => 45, 'Norman Leutner' => 22, 'Marko Zmak' => 20, 'sangib das' => 20, 'Nabil Alimi' => 19));
// Set graph title
$graph->title = '10 most active users on forum in last month';
// Use 3d renderer, and beautify it
$graph->renderer = new ezcGraphRenderer3d();
$graph->renderer->options->pieChartShadowSize = 12;
$graph->renderer->options->pieChartGleam = 0.5;
$graph->renderer->options->dataBorder = false;
$graph->renderer->options->pieChartHeight = 16;
$graph->renderer->options->legendSymbolGleam = 0.5;
$graph->renderer->options->pieChartOffset = 100;
$graph->driver = new ezcGraphSvgDriver();
// Output the graph with std SVG driver
$graph->render(500, 200, 'forum_month.svg');
public function testRenderer3dPieChartMissingLabels()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->data['TestCase'] = new ezcGraphArrayDataSet(array('Big' => 2.9, 'Small 1' => 0.03, 'Small 2' => 0.04, 'Small 3' => 0.03, 'Last' => 1));
$chart->renderer = new ezcGraphRenderer3d();
$chart->renderer->options->dataBorder = false;
$chart->render(500, 200, $filename);
$this->compare($filename, $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg');
}
public function testRender3dPieChartWithOneDataPoint()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->data['Skien'] = new ezcGraphArrayDataSet(array('Norwegian' => 10));
$chart->renderer = new ezcGraphRenderer3d();
$chart->renderer->options->dataBorder = false;
$chart->render(500, 300, $filename);
$this->compare($filename, $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg');
}
public function testPieChartSvgLinkingCustomCursor()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->data['sample'] = new ezcGraphArrayDataSet(array('Mozilla' => 4375, 'IE' => 345, 'Opera' => 1204, 'wget' => 231, 'Safari' => 987));
$chart->data['sample']->url = 'http://example.org/browsers';
$chart->data['sample']->url['Mozilla'] = 'http://example.org/browsers/mozilla';
$chart->data['sample']->highlight['Opera'] = true;
$chart->driver->options->linkCursor = 'crosshair';
$chart->render(500, 200, $filename);
ezcGraphTools::linkSvgElements($chart);
$this->compare($filename, $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg');
}
<?php
require_once 'tutorial_autoload.php';
$graph = new ezcGraphPieChart();
$graph->palette = new ezcGraphPaletteEzRed();
$graph->title = 'Access statistics';
$graph->options->label = '%2$d (%3$.1f%%)';
$graph->data['Access statistics'] = new ezcGraphArrayDataSet(array('Mozilla' => 19113, 'Explorer' => 10917, 'Opera' => 1464, 'Safari' => 652, 'Konqueror' => 474));
$graph->data['Access statistics']->highlight['Explorer'] = true;
$graph->renderer = new ezcGraphRenderer3d();
$graph->renderer->options->moveOut = 0.2;
$graph->renderer->options->pieChartOffset = 63;
$graph->renderer->options->pieChartGleam = 0.3;
$graph->renderer->options->pieChartGleamColor = '#FFFFFF';
$graph->renderer->options->pieChartShadowSize = 5;
$graph->renderer->options->pieChartShadowColor = '#000000';
$graph->renderer->options->legendSymbolGleam = 0.5;
$graph->renderer->options->legendSymbolGleamSize = 0.9;
$graph->renderer->options->legendSymbolGleamColor = '#FFFFFF';
$graph->renderer->options->pieChartSymbolColor = '#55575388';
$graph->renderer->options->pieChartHeight = 5;
$graph->renderer->options->pieChartRotation = 0.8;
$graph->render(400, 150, 'tutorial_pie_chart_3d.svg');
public function testPieChartWithoutData()
{
try {
$pieChart = new ezcGraphPieChart();
$pieChart->render(400, 200);
} catch (ezcGraphNoDataException $e) {
return true;
}
$this->fail('Expected ezcGraphNoDataException.');
}
public function testBottomLegend()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->data['sample'] = new ezcGraphArrayDataSet(array('Mozilla' => 4375, 'IE' => 345, 'Opera' => 1204, 'wget' => 231, 'Safari' => 987));
$chart->legend->position = ezcGraph::BOTTOM;
$chart->legend->padding = 2;
$chart->render(500, 200, $filename);
$this->compare($filename, $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg');
}
<?php
require_once 'tutorial_autoload.php';
$graph = new ezcGraphPieChart();
$graph->title = 'Access statistics';
$graph->data['Access statistics'] = new ezcGraphArrayDataSet(array('Mozilla' => 19113, 'Explorer' => 10917, 'Opera' => 1464, 'Safari' => 652, 'Konqueror' => 474));
$graph->data['Access statistics']->highlight['Opera'] = true;
$graph->render(400, 150, 'tutorial_simple_pie.svg');
<?php
require_once 'tutorial_autoload.php';
$graph = new ezcGraphPieChart();
$graph->palette = new ezcGraphPaletteEzBlue();
$graph->title = 'Access statistics';
$graph->options->font->name = 'serif';
$graph->title->background = '#EEEEEC';
$graph->title->font->name = 'sans-serif';
$graph->options->font->maxFontSize = 8;
$graph->data['Access statistics'] = new ezcGraphArrayDataSet(array('Mozilla' => 19113, 'Explorer' => 10917, 'Opera' => 1464, 'Safari' => 652, 'Konqueror' => 474));
$graph->render(400, 150, 'tutorial_chart_title.svg');
$graph->data['File number per ' . $index] = new ezcGraphArrayDataSet($count);
$graph->data['File number per ' . $index]->highlight['Others'] = true;
$graph->renderer = new ezcGraphRenderer3d();
$graph->renderer->options->moveOut = 0.2;
$graph->renderer->options->pieChartOffset = 63;
$graph->renderer->options->pieChartGleam = 0.3;
$graph->renderer->options->pieChartGleamColor = '#FFFFFF';
$graph->renderer->options->pieChartGleamBorder = 2;
$graph->renderer->options->pieChartShadowSize = 5;
$graph->renderer->options->pieChartShadowColor = '#BABDB6';
$graph->renderer->options->pieChartHeight = 5;
$graph->renderer->options->pieChartRotation = 0.8;
$graph->driver = new ezcGraphGdDriver();
$graph->options->font = 'app/img/arial.ttf';
$graph->driver->options->imageFormat = IMG_PNG;
$graph->render(532, 195, 'app/img/graph/countPieGraph.png');
echo '<h2>File number per ' . $index . '</h2>';
?>
<img src="app/img/graph/countPieGraph.png"/>
<table class="simple">
<thead>
<tr>
<th><?php
echo ucfirst($index);
?>
</th>
<th>Space used</th>
<th>Count</th>
</tr>
</thead>
<?php
require_once 'tutorial_autoload.php';
$graph = new ezcGraphPieChart();
$graph->palette = new ezcGraphPaletteEzRed();
$graph->title = 'Access statistics';
$graph->data['Access statistics'] = new ezcGraphArrayDataSet(array('Mozilla' => 19113, 'Explorer' => 10917, 'Opera' => 1464, 'Safari' => 652, 'Konqueror' => 474));
$graph->background->image = 'ez.png';
$graph->background->position = ezcGraph::BOTTOM | ezcGraph::RIGHT;
$graph->background->repeat = ezcGraph::NO_REPEAT;
$graph->render(400, 150, 'tutorial_chart_background.svg');
public function testReturnFrom3dSvgPieChartWithGleam()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->renderer = new ezcGraphRenderer3d();
$chart->renderer->options->pieChartGleam = 0.5;
$chart->data['sample'] = new ezcGraphArrayDataSet(array('Mozilla' => 4375, 'IE' => 345, 'Opera' => 1204, 'wget' => 231, 'Safari' => 987));
$chart->render(500, 200, $filename);
$reference = $chart->renderer->getElementReferences();
// Check data references
$this->assertSame(1, count($reference['data']), 'One dataset expected.');
$this->assertSame(5, count($reference['data']['sample']), '5 datapoints expected.');
$this->assertSame(3, count($reference['data']['sample']['Mozilla']), '2 elements for datapoint expexted');
$this->assertSame('ezcGraphCircleSector_45', $reference['data']['sample']['Mozilla'][0], 'ezcGraphCircleSector expected.');
$this->assertSame('ezcGraphCircleSector_46', $reference['data']['sample']['Mozilla'][1], 'ezcGraphCircleSector expected.');
$this->assertSame('ezcGraphTextBox_77', $reference['data']['sample']['Mozilla'][2], 'ezcGraphTextBox expected.');
// Check legend references
$this->assertSame(5, count($reference['legend']), '5 legend items expected.');
$this->assertSame(2, count($reference['legend']['IE']), '2 elements for legend item expected.');
$this->assertSame('ezcGraphPolygon_5', $reference['legend']['IE']['symbol'], 'ezcGraphPolygon expected as legend symbol.');
$this->assertSame('ezcGraphTextBox_6', $reference['legend']['IE']['text'], 'ezcGraphTextBox expected for legend text.');
// Check for legend URLs
$this->assertSame(5, count($reference['legend_url']), '5 legend url items expected.');
$this->assertSame(null, $reference['legend_url']['Mozilla'], 'No link expected for "moreData".');
}
public function testRenderPieChartBackgroundColorShortcut()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->data['sample'] = new ezcGraphArrayDataSet(array('Mozilla' => 4375, 'IE' => 345, 'Opera' => 1204, 'wget' => 231, 'Safari' => 987));
$chart->background = '#2e3436';
$chart->render(500, 200, $filename);
$this->compare($filename, $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg');
}
$graph->data['Volume per group'] = new ezcGraphArrayDataSet($top_size);
$graph->data['Volume per group']->highlight['Others'] = true;
$graph->renderer = new ezcGraphRenderer3d();
$graph->renderer->options->moveOut = 0.2;
$graph->renderer->options->pieChartOffset = 63;
$graph->renderer->options->pieChartGleam = 0.3;
$graph->renderer->options->pieChartGleamColor = '#FFFFFF';
$graph->renderer->options->pieChartGleamBorder = 2;
$graph->renderer->options->pieChartShadowSize = 5;
$graph->renderer->options->pieChartShadowColor = '#BABDB6';
$graph->renderer->options->pieChartHeight = 5;
$graph->renderer->options->pieChartRotation = 0.8;
$graph->driver = new ezcGraphGdDriver();
$graph->options->font = 'app/img/KhmerOSclassic.ttf';
$graph->driver->options->imageFormat = IMG_PNG;
$graph->render(532, 195, 'app/img/graph/groupVolumePieGraph.png');
echo '<h2>Space used per group </h2>';
?>
<img src="app/img/graph/groupVolumePieGraph.png"/>
<table class="simple">
<thead>
<tr>
<th>Group</th>
<th>Space used</th>
<th>Count</th>
</tr>
</thead>
<tbody>
<?php
reset($top_size);
public function testRenderLabeledFlashPieChart()
{
$filename = $this->tempDir . __FUNCTION__ . '.swf';
$chart = new ezcGraphPieChart();
$chart->options->font->path = dirname(__FILE__) . '/data/fdb_font.fdb';
$chart->palette = new ezcGraphPaletteEz();
$chart->data['sample'] = new ezcGraphArrayDataSet(array('Mozilla' => 4375, 'IE' => 345, 'Opera' => 1204, 'wget' => 231, 'Safari' => 987));
$chart->data['sample']->highlight['Safari'] = true;
$chart->renderer = new ezcGraphRenderer3d();
$chart->renderer->options->pieChartShadowSize = 10;
$chart->renderer->options->pieChartGleam = 0.5;
$chart->renderer->options->dataBorder = false;
$chart->renderer->options->pieChartHeight = 16;
$chart->renderer->options->legendSymbolGleam = 0.5;
$chart->driver = new ezcGraphFlashDriver();
$chart->render(500, 200, $filename);
$this->swfCompare($filename, $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.swf');
}
<?php
require_once 'tutorial_autoload.php';
$graph = new ezcGraphPieChart();
$graph->palette = new ezcGraphPaletteEz();
$graph->title = 'Access statistics';
$graph->data['Access statistics'] = new ezcGraphArrayDataSet(array('Mozilla' => 19113, 'Explorer' => 10917, 'Opera' => 1464, 'Safari' => 652, 'Konqueror' => 474));
$graph->data['Access statistics']->url = 'http://example.org/';
$graph->data['Access statistics']->url['Mozilla'] = 'http://example.org/mozilla';
$graph->render(400, 200, 'tutorial_reference_svg.svg');
$graph->driver->options->linkCursor = 'crosshair';
ezcGraphTools::linkSvgElements($graph);
public function testSvgWithDifferentLocales()
{
$this->setLocale(LC_NUMERIC, 'de_DE', 'de_DE.UTF-8', 'de_DE.UTF8', 'deu_deu', 'de', 'ge', 'deutsch', 'de_DE@euro');
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->palette = new ezcGraphPaletteEz();
$chart->options->font = $this->basePath . 'font.svg';
$chart->data['sample'] = new ezcGraphArrayDataSet(array('Mozilla' => 4375, 'IE' => 345, 'Opera' => 1204, 'wget' => 231, 'Safari' => 987));
$chart->data['sample']->highlight['Safari'] = true;
$chart->renderer = new ezcGraphRenderer3d();
$chart->renderer->options->pieChartShadowSize = 10;
$chart->renderer->options->pieChartGleam = 0.5;
$chart->renderer->options->dataBorder = false;
$chart->renderer->options->pieChartHeight = 16;
$chart->renderer->options->legendSymbolGleam = 0.5;
$chart->render(500, 200, $filename);
$this->compare($filename, $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg');
}
/**
* Creates and prints the pie chart in the statistic
*
* @param String $type
*
* @static
*
*/
static function printPieChart($type = 'tech')
{
global $CFG_GLPI;
// Definition of Chart Labels
$label = array('tech' => __('Rating by the user', 'helpdeskrating'), 'user' => __('Rating by the technician', 'helpdeskrating'));
$uid = PluginHelpdeskratingStatistic::getUserID();
if ($uid) {
// Get Graph Data
$data = PluginHelpdeskratingStatistic::getSpreadingData($type);
if ($data[__('in progress', 'helpdeskrating')] == 0 && $data[__('closed', 'helpdeskrating')] == 0 && $data[__('rated', 'helpdeskrating')] == 0) {
echo "<h1>{$label[$type]}</h1>";
echo __('no data available', 'helpdeskrating');
} else {
// Create Graph
$graph = new ezcGraphPieChart();
$graph->title = $label[$type];
// Set Graph Data
$graph->data['data'] = new ezcGraphArrayDataSet($data);
// Graph Legend
$graph->legend->position = ezcGraph::BOTTOM;
$graph->data['data']->color[__('in progress', 'helpdeskrating')] = '#55575388';
$graph->data['data']->highlight[__('in progress', 'helpdeskrating')] = true;
$graph->data['data']->color[__('closed', 'helpdeskrating')] = '#F5900080';
$graph->data['data']->color[__('rated', 'helpdeskrating')] = '#4E9A0680';
// Graph Output
$filename = $uid . '_' . mt_rand() . '.svg';
$graph->render(400, 300, GLPI_GRAPH_DIR . '/' . $filename);
echo "<object data='" . $CFG_GLPI['root_doc'] . "/front/graph.send.php?file={$filename}'\n type='image/svg+xml' width='400' height='300'>\n <param name='src' value='" . $CFG_GLPI['root_doc'] . "/front/graph.send.php?file={$filename}'>\n You need a browser capeable of SVG to display this image.\n </object> ";
}
}
}
<?php
require_once 'tutorial_insert_data.php';
// Receive data from database
$db = ezcDbInstance::get();
$query = $db->createSelectQuery();
$query->select('browser', 'hits')->from('browser_hits');
$statement = $query->prepare();
$statement->execute();
// Create chart from data
$chart = new ezcGraphPieChart();
$chart->title = 'Browser statistics';
$chart->data['browsers'] = new ezcGraphDatabaseDataSet($statement);
$chart->render(400, 200, 'tutorial_simple.svg');
<?php
require_once 'tutorial_autoload.php';
$graph = new ezcGraphPieChart();
$graph->palette = new ezcGraphPaletteEzGreen();
$graph->title = 'Access statistics';
$graph->driver = new ezcGraphGdDriver();
$graph->options->font = 'tutorial_font.ttf';
$graph->data['Access statistics'] = new ezcGraphArrayDataSet(array('Mozilla' => 19113, 'Explorer' => 10917, 'Opera' => 1464, 'Safari' => 652, 'Konqueror' => 474));
$graph->data['Access statistics']->url = 'http://example.org/';
$graph->data['Access statistics']->url['Mozilla'] = 'http://example.org/mozilla';
$graph->render(400, 200, 'tutorial_reference_gd.png');
?>
<html>
<head><title>Image map example</title></head>
<body>
<?php
echo ezcGraphTools::createImageMap($graph, 'GraphPieChartMap');
?>
<img
src="tutorial_reference_gd.png"
width="400" height="200"
usemap="#GraphPieChartMap" />
</body>
</html>
<?php
require_once 'tutorial_autoload.php';
$graph = new ezcGraphPieChart();
$graph->title = 'Access statistics';
$graph->legend = false;
$graph->driver = new ezcGraphFlashDriver();
$graph->options->font = 'tutorial_font.fdb';
$graph->driver->options->compression = 7;
$graph->data['Access statistics'] = new ezcGraphArrayDataSet(array('Mozilla' => 19113, 'Explorer' => 10917, 'Opera' => 1464, 'Safari' => 652, 'Konqueror' => 474));
$graph->renderer = new ezcGraphRenderer3d();
$graph->renderer->options->pieChartShadowSize = 10;
$graph->renderer->options->pieChartGleam = 0.5;
$graph->renderer->options->dataBorder = false;
$graph->renderer->options->pieChartHeight = 16;
$graph->renderer->options->legendSymbolGleam = 0.5;
$graph->render(400, 200, 'tutorial_driver_flash.swf');
<?php
require 'Base/src/base.php';
function __autoload($className)
{
ezcBase::autoload($className);
}
// Require custom palette
require dirname(__FILE__) . '/ez_green.php';
// Create the graph
$graph = new ezcGraphPieChart();
$graph->palette = new ezcGraphPaletteEzGreen();
$graph->legend = false;
// Add the data and hilight norwegian data set
$graph->data['week'] = new ezcGraphArrayDataSet(array('Lukasz Serwatka' => 1805, 'Paul Forsyth' => 1491, 'Paul Borgermans' => 1316, 'Kristof Coomans' => 956, 'Alex Jones' => 942, 'Bard Farstad' => 941, 'Tony Wood' => 900));
// Set graph title
$graph->title = 'Alltime 10 most active users on forum';
// Use 3d renderer, and beautify it
$graph->renderer = new ezcGraphRenderer3d();
$graph->renderer->options->pieChartShadowSize = 12;
$graph->renderer->options->pieChartGleam = 0.5;
$graph->renderer->options->dataBorder = false;
$graph->renderer->options->pieChartHeight = 16;
$graph->renderer->options->legendSymbolGleam = 0.5;
$graph->renderer->options->pieChartOffset = 100;
$graph->driver = new ezcGraphSvgDriver();
// Output the graph with std SVG driver
$graph->render(500, 200, 'forum_year.svg');
/**
* Generates a crash report OS version distribution graph for currently
* selected project and dumps it to stdout.
* @param type $w Desired image width.
* @param type $h Desired image height.
* @throws CHttpException
* @return void
*/
public static function generateOSVersionDistributionGraph($w, $h, $file = null)
{
if (!is_numeric($w) || $w <= 0 || $w > 1024) {
throw new CHttpException(403, 'Invalid parameter');
}
if (!is_numeric($h) || $h <= 0 || $h > 960) {
throw new CHttpException(403, 'Invalid parameter');
}
// Get current project info
$curProjectId = Yii::app()->user->getCurProjectId();
if ($curProjectId == false) {
throw new CHttpException(403, 'Invalid parameter');
}
// Prepare data
$criteria = new CDbCriteria();
$criteria->select = 'os_name_reg, COUNT(*) as cnt';
$criteria->order = 'cnt DESC';
$criteria->group = 'os_name_reg';
$criteria->compare('t.project_id', $curProjectId);
$curVer = '(not set)';
$versions = Yii::app()->user->getCurProjectVersions($curVer);
if ($curVer != -1) {
$criteria->compare('appversion_id', $curVer == 0 ? null : $curVer);
}
$data = array();
$models = CrashReport::model()->findAll($criteria);
$totalCount = 0;
foreach ($models as $model) {
$totalCount += $model->cnt;
}
$itemCount = 0;
$others = 0;
foreach ($models as $model) {
$itemCount++;
if ($itemCount > 10) {
$others += $model->cnt;
continue;
}
$osName = strlen($model->os_name_reg) != 0 ? $model->os_name_reg : "(not set)";
$percent = 100 * $model->cnt / $totalCount;
$label = sprintf('(%0.1f%%) %s', $percent, $osName);
$label = MiscHelpers::addEllipsis($label, 60);
if (array_key_exists($label, $data)) {
$data[$label] += $model->cnt;
} else {
$data[$label] = $model->cnt;
}
}
if ($others > 0) {
// Add 'Others'
$percent = 100 * $others / $totalCount;
$label = sprintf('(%0.1f%%) Others', $percent);
$data[$label] = $others;
}
// Check the case when $data is empty.
if (count($data) == 0) {
// Open out file
if ($file != null) {
$fout = @fopen($file, 'w');
if ($fout == false) {
@unlink($tmpfile);
throw new CHttpException(403, 'Invalid file.');
}
}
// No data available
$fileName = Yii::app()->basePath . '/../images/no_data_available.png';
if ($fd = @fopen($fileName, "r")) {
$fsize = filesize($fileName);
// Write HTTP headers
header("Content-type: image/png");
//header("Content-Disposition: filename=\"".$fileName."\"");
header("Content-length: {$fsize}");
header("Cache-control: private");
//use this to open files directly
// Write file content
while (!feof($fd)) {
$buffer = fread($fd, 2048);
if ($file == null) {
echo $buffer;
} else {
fwrite($fout, $buffer);
}
}
if ($file != null) {
fclose($fout);
}
fclose($fd);
}
return;
}
$graph = new ezcGraphPieChart();
$graph->palette = new ezcGraphPaletteEzGreen();
$graph->data['Versions'] = new ezcGraphArrayDataSet($data);
$graph->legend = true;
$graph->legend->position = ezcGraph::RIGHT;
$graph->legend->landscapeSize = 0.5;
$graph->legend->portraitSize = 0.5;
$graph->options->sum = $totalCount;
//$graph->options->summarizeCaption = 'Others';
$graph->options->label = '%3$.1f%%';
$graph->options->font->name = 'Tahoma';
$graph->options->font->maxFontSize = 14;
$graph->options->font->minFontSize = 1;
$graph->renderer = new ezcGraphRenderer3d();
$graph->renderer->options->pieChartRotation = 0.8;
$graph->renderer->options->pieChartShadowSize = 10;
//$graph->renderer->options->pieChartGleam = .3;
//$graph->renderer->options->pieChartGleamColor = '#FFFFFF';
//$graph->renderer->options->pieChartGleamBorder = 2;
if ($file === null) {
$graph->renderToOutput($w, $h);
} else {
$graph->render($w, $h, $file);
}
}
<?php
require_once 'tutorial_autoload.php';
$graph = new ezcGraphPieChart();
$graph->title = 'Elections 2005 Germany';
$graph->data['2005'] = new ezcGraphArrayDataSet(array('CDU' => 35.2, 'SPD' => 34.2, 'FDP' => 9.800000000000001, 'Die Gruenen' => 8.1, 'PDS' => 8.699999999999999, 'NDP' => 1.6, 'REP' => 0.6));
$graph->options->label = '%3$.1f%%';
$graph->options->sum = 100;
$graph->options->percentThreshold = 0.02;
$graph->options->summarizeCaption = 'Others';
$graph->render(400, 150, 'tutorial_pie_options.svg');
/**
* Obtiene los necesarios para ver la asistencias de alumnos
*
**/
protected function obtenerDatos()
{
Misc::use_helper('Misc');
//Iniciando Variables
$alumno_id = -1;
$cuenta_id = -1;
$vista_id = 1;
// default para vista DIARIO
$division_id = 0;
$carrera_id = 0;
$datos = array();
$idxAlumno = array();
$aFeriado = array();
$aIntervalo = array();
$optionsDivision = array();
$optionsCarrera = array();
$aTemp = array();
$aFechaTemp = array();
$aTipoasistencias = array();
$aPorcentajeAsistencia = array();
$flag_error = 0;
$nombre_completo_archivo = "";
$bool_gd = array_search("gd", get_loaded_extensions());
// Tomando los datos del formulario y completando variable
$ciclolectivo_id = $this->getUser()->getAttribute('fk_ciclolectivo_id');
$ciclolectivo = CiclolectivoPeer::retrieveByPK($ciclolectivo_id);
$ciclolectivo_fecha_inicio = strtotime($ciclolectivo->getFechaInicio());
$ciclolectivo_fecha_fin = strtotime($ciclolectivo->getFechaFin());
// Asigno la fecha de inicio del ciclo lectivo por defecto
$aFechaActual = getdate($ciclolectivo_fecha_inicio);
// Tomo el año de la fecha de inicio y de fin del ciclo lectivo
$anio_desde = date("Y", $ciclolectivo_fecha_inicio);
$anio_hasta = date("Y", $ciclolectivo_fecha_fin);
if ($this->getRequestParameter('dia')) {
$d = $this->getRequestParameter('dia');
} else {
$d = $aFechaActual['mday'];
}
if ($this->getRequestParameter('mes')) {
$m = $this->getRequestParameter('mes');
} else {
$m = $aFechaActual['mon'];
}
if ($this->getRequestParameter('ano')) {
$y = $this->getRequestParameter('ano');
} else {
$y = $aFechaActual['year'];
}
if ($this->getRequestParameter('alumno_id')) {
$alumno_id = $this->getRequestParameter('alumno_id');
$a = AlumnoPeer::retrieveByPK($alumno_id);
$cuenta_id = $a->getFkCuentaId();
}
if ($this->getRequestParameter('carrera_id')) {
$carrera_id = $this->getRequestParameter('carrera_id');
}
if ($this->getRequestParameter('vistas')) {
$vista_id = $this->getRequestParameter('vistas');
}
$establecimiento_id = $this->getUser()->getAttribute('fk_establecimiento_id');
$criteria = new Criteria();
$criteria->add(AnioPeer::FK_ESTABLECIMIENTO_ID, $establecimiento_id);
if ($this->getRequestParameter('alumno_id')) {
$criteria->add(RelAlumnoDivisionPeer::FK_ALUMNO_ID, $alumno_id);
$criteria->addJoin(RelAlumnoDivisionPeer::FK_DIVISION_ID, DivisionPeer::ID);
}
if ($this->getRequestParameter('carrera_id')) {
$criteria->add(AnioPeer::FK_CARRERA_ID, $carrera_id);
}
$criteria->addAscendingOrderByColumn(AnioPeer::DESCRIPCION);
$criteria->addAscendingOrderByColumn(DivisionPeer::ORDEN);
$criteria->addAscendingOrderByColumn(DivisionPeer::DESCRIPCION);
$divisiones = DivisionPeer::doSelectJoinAnio($criteria);
// divisiones a mostrar
foreach ($divisiones as $division) {
$optionsDivision[$division->getId()] = $division->__toString();
}
if ($this->getRequestParameter('division_id')) {
$division_id = $this->getRequestParameter('division_id');
} else {
if (count($optionsDivision) > 0) {
$aTemp = array_keys($optionsDivision);
$division_id = $aTemp[0];
} else {
// Ver si se puede hacer desde el validate
$this->getRequest()->setError('Division', 'No hay Ninguna División cargada');
$flag_error = 1;
}
}
$cCarrera = new Criteria();
$cCarrera->add(CarreraPeer::FK_ESTABLECIMIENTO_ID, $establecimiento_id);
$carreras = CarreraPeer::doSelect($cCarrera);
foreach ($carreras as $carrera) {
$optionsCarrera[$carrera->getId()] = $carrera->getDescripcion();
}
if (!checkdate($m, $d, $y)) {
// Ver si se puede hacer desde el validate
$this->getRequest()->setError('Fecha', 'La fecha ingresada es erronea');
$flag_error = 1;
}
if ($flag_error == 0) {
// devuelve un intervalo de dias según vista y fecha seleccionada
$aIntervalo = diasxintervalo($d, $m, $y, $vista_id);
// chequeo si el intervalo de fechas generados esta o no dentro de las fechas validas del ciclo lectivo
foreach ($aIntervalo as $fecha) {
$fecha_intervalo = strtotime($fecha);
if ($fecha_intervalo >= $ciclolectivo_fecha_inicio and $fecha_intervalo <= $ciclolectivo_fecha_fin) {
$aFechaTemp[] = $fecha;
}
}
$aIntervalo = $aFechaTemp;
}
// obteniendo los feriados actuales
$criteria = new Criteria();
$feriados = FeriadoPeer::doSelect($criteria);
foreach ($feriados as $feriado) {
$aFeriado[$feriado->getFecha()] = $feriado->getNombre();
}
// esto deberia estar hecho muy diferente guardar en un /tmp con archivo aleatorio
if (file_exists(sfConfig::get('sf_upload_dir_name') . '/grafico_asistencias.png')) {
unlink(sfConfig::get('sf_upload_dir_name') . '/grafico_asistencias.png');
}
if (count($aIntervalo) > 0) {
//Obtener los alumnos de la division y asistencias en el rango de fecha
//$con = sfContext::getInstance()->getDatabaseConnection($connection='propel');
$con = Propel::getConnection();
$s = "SELECT alumno.id, alumno.nombre, alumno.apellido, alumno.apellido_materno,";
$s .= "tipoasistencia.descripcion, tipoasistencia.nombre AS asistencia, asistencia.fecha,";
$s .= "asistencia.fk_tipoasistencia_id ";
$s .= "FROM alumno, rel_alumno_division ";
$s .= "LEFT JOIN asistencia ON ( rel_alumno_division.FK_ALUMNO_ID = asistencia.FK_ALUMNO_ID ";
$s .= "AND asistencia.FECHA ";
$s .= "IN (";
for ($i = 0, $max = count($aIntervalo); $i < $max; $i++) {
$s .= "'" . $aIntervalo[$i] . " 00:00:00'";
if ($i < count($aIntervalo) - 1) {
$s .= ",";
}
}
$s .= ") ) ";
$s .= "LEFT JOIN tipoasistencia ON ( asistencia.FK_TIPOASISTENCIA_ID = tipoasistencia.ID ) ";
$s .= "WHERE ";
if ($alumno_id >= 0) {
$s .= "alumno.ID =" . $alumno_id;
} else {
$s .= "rel_alumno_division.FK_DIVISION_ID =" . $division_id;
}
$s .= " AND rel_alumno_division.FK_ALUMNO_ID = alumno.ID";
$s .= " ORDER BY alumno.apellido,alumno.apellido_materno,alumno.nombre,asistencia.FECHA";
$stmt = $con->prepare($s);
$alumnos = $stmt->execute();
$totales = array();
$tot = 0;
while ($alumno = $stmt->fetch(PDO::FETCH_ASSOC)) {
$idxAlumno[$alumno['id']] = $alumno['apellido'] . " " . $alumno['apellido_materno'] . " " . $alumno['nombre'];
if ($alumno['fecha']) {
$datos[$alumno['id']][$alumno['fecha']] = $alumno['asistencia'];
@$totales[$alumno['asistencia']]++;
}
}
$aTipoasistencias = $this->getTiposasistencias();
$aPorcentajeAsistencia = array();
$flag = 0;
// cantidad de fechas sin fines de semana
$cantFechas = 0;
foreach ($aIntervalo as $fecha) {
if (!(date("w", strtotime($fecha)) == 6) and !(date("w", strtotime($fecha)) == 0)) {
$cantFechas++;
}
}
$dias = $cantFechas * count($idxAlumno);
foreach ($aTipoasistencias as $idx => $Tipoasistencia) {
$aPorcentajeAsistencia[$idx] = isset($totales[$idx]) ? number_format($totales[$idx] * 100 / $dias, 2) : number_format(0, 2);
$tot += isset($totales[$idx]) ? number_format($totales[$idx], 2) : number_format(0, 2);
if ($aPorcentajeAsistencia[$idx] != 0) {
$flag = 1;
}
}
if ($flag == 1) {
$aTitulo = array_keys($aTipoasistencias);
$aTitulo[] = "No Cargado";
if ($bool_gd) {
// Si no tiene cargado la GD no muestra el grafico
// Genera nombre de archivo único
$nombre_archivo = uniqid();
$nombre_completo_archivo = $nombre_archivo . '.jpg';
// nueva clase para grafico de tortas
$graph = new ezcGraphPieChart();
// uso driver GD pero podria ser SVG o Ming
$graph->driver = new ezcGraphGdDriver();
$graph->driver->options->supersampling = 1;
$graph->driver->options->jpegQuality = 100;
$graph->driver->options->imageFormat = IMG_JPEG;
// Color de fondo del grafico
$graph->background->color = '#FFFFFF';
// De donde sacar la letra
$graph->options->font = realpath(sfConfig::get('sf_lib_dir') . "/font/FreeSerifBold.ttf");
$graph->options->font->maxFontSize = 9;
// $graph->title = "Asistencia";
// Cargo datos de la asistencia
$graph->data['Asistencia'] = new ezcGraphArrayDataSet($aPorcentajeAsistencia);
// tamaño del symbolo de la lista
$graph->legend->symbolSize = 10;
// se selecciona las opciones graficas
$graph->renderer = new ezcGraphRenderer3d();
$graph->renderer->options->moveOut = 0.01;
$graph->renderer->options->pieChartShadowSize = 10;
// $graph->renderer->options->pieChartGleam = .5;
$graph->renderer->options->dataBorder = false;
$graph->renderer->options->pieChartHeight = 16;
$graph->renderer->options->legendSymbolGleam = 0.5;
//graba archivo de imagen
$graph->render(400, 250, sfConfig::get('app_alba_tmpdir') . DIRECTORY_SEPARATOR . $nombre_completo_archivo);
}
}
}
//Asignacion de variables para el template
$this->bool_tmp = is_writable(sfConfig::get('app_alba_tmpdir'));
$this->bool_gd = $bool_gd;
$this->nombre_completo_archivo = $nombre_completo_archivo;
$this->d = $d;
$this->m = $m;
$this->y = $y;
$this->aTipoasistencias = $aTipoasistencias;
$this->aAlumnos = $idxAlumno;
$this->aDatos = $datos;
$this->optionsDivision = $optionsDivision;
$this->optionsCarrera = $optionsCarrera;
$this->aVistas = repeticiones();
$this->aMeses = Meses();
$this->aIntervalo = $aIntervalo;
$this->aPorcentajeAsistencia = $aPorcentajeAsistencia;
$this->aFeriado = $aFeriado;
$this->alumno_id = $alumno_id;
$this->cuenta_id = $cuenta_id;
$this->vista_id = $vista_id;
$this->division_id = $division_id;
$this->carrera_id = $carrera_id;
$this->anio_desde = $anio_desde;
$this->anio_hasta = $anio_hasta;
}
public function testRenderPieChartWithGleamAndShadow()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->data['sample'] = new ezcGraphArrayDataSet(array('Mozilla' => 4375, 'IE' => 345, 'Opera' => 1204, 'wget' => 231, 'Safari' => 987));
$chart->data['sample']->highlight['Opera'] = true;
$chart->renderer->options->legendSymbolGleam = 0.5;
$chart->renderer->options->pieChartShadowSize = 5;
$chart->renderer->options->pieChartGleamBorder = 3;
$chart->renderer->options->pieChartGleam = 0.5;
$chart->driver = new ezcGraphSvgDriver();
$chart->render(500, 200, $filename);
$this->compare($filename, $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg');
}
<?php
require 'Base/src/base.php';
function __autoload($className)
{
ezcBase::autoload($className);
}
// Create the graph
$graph = new ezcGraphPieChart();
// Add the data and hilight norwegian data set
$graph->data['articles'] = new ezcGraphArrayDataSet(array('English' => 1300000, 'Germany' => 452000, 'Netherlands' => 217000, 'Norway' => 70000));
$graph->data['articles']->highlight['Norway'] = true;
// Set graph title
$graph->title = 'Articles by country';
// Modify pie chart label to only show amount and percent
$graph->options->label = '%2$d (%3$.1f%%)';
// Use 3d renderer, and beautify it
$graph->renderer = new ezcGraphRenderer3d();
$graph->renderer->options->pieChartShadowSize = 12;
$graph->renderer->options->pieChartGleam = 0.5;
$graph->renderer->options->dataBorder = false;
$graph->renderer->options->pieChartHeight = 16;
$graph->renderer->options->legendSymbolGleam = 0.5;
$graph->renderer->options->pieChartOffset = 100;
// Output the graph with std SVG driver
$graph->render(500, 200, 'wiki_graph.svg');
