public function getGraphData()
{
$company = Input::get('company');
$interval = Input::get('interval');
$precision = Input::get('prc');
$company_symbol = isset($company) && !empty($company) ? $company : 'goog';
$interval = isset($interval) && !empty($interval) ? $interval : 'd';
$precision = isset($precision) && !empty($precision) && is_numeric($precision) ? $precision : 1;
$stock_market = new StockMarket($company_symbol, $interval, $precision);
//<---class declared here and passed the datas
/* // <--utilizing the function for finding the Company name from Symbol
//<-- to check the given company symbol is correct or not */
$company_name = $stock_market->find_company_name_from_symbol();
if ($company_name) {
//<-- if company name given is not false go further
$stock_records = $stock_market->get_the_market_data();
//<--function to collect Historical data for given company symbol
if ($stock_records) {
//<----if it retuns a record then proceed
$range_from = $stock_market->get_graph_range_start();
//<--this function helps to calculate historical Graph area minmum range
$range_to = $stock_market->get_graph_range_ends();
//<--this function helps to calculate historical Graph area maximum range
$lower_range_coords = $stock_market->get_lower_price_data();
//<--this function helps to return the lower price data for graph
$higher_range_coords = $stock_market->get_higher_price_data();
//<--this function helps to return the higher price data for graph
$graph = new PHPGraphLib(470, 270);
$graph->addData($lower_range_coords);
$graph->addData($higher_range_coords);
$graph->setRange($range_from, $range_to);
$graph->setTitle($company_name . ' Graph');
$graph->setBars(false);
$graph->setLine(true);
$graph->setDataPoints(true);
$graph->setDataPointColor('maroon');
$graph->setDataPointColor('red');
$graph->setDataValues(true);
$graph->setDataValueColor('blue');
$graph->setGoalLine(0.25);
$graph->setGoalLineColor('red');
$graph->createGraph();
//<--this draw the graph
$contents = View::make('graph')->with('graph', $graph);
// Create a response and modify a header value
$response = Response::make($contents, 200);
$response->header('Content-Type', 'image/png');
return $response;
}
//<-- stock data checks ends
}
//<--company name check ends
}
function create_graph($graph_type = '')
{
$graph = new PHPGraphLib(1400, 600);
$model = new TwextraModel();
//$data = array("Alex"=>99, "Mary"=>98, "Joan"=>70, "Ed"=>90);
if ($graph_type == 'daily_stats') {
$data = $model->get_stats_daily();
$graph->setTitle("Daily Unique Traffic");
} else {
if ($graph_type == 'message_history') {
//this graph is currently not plotted!
$screen_name = 'rajen4126';
$message_from = 0;
$next = 20;
$order = 'created';
$asc_desc = 'desc';
$length = 20;
$data = $model->get_message_history($screen_name, $message_from, $next, $order, $asc_desc, $length);
foreach ($data as $entry) {
$data[$entry[message_id]] = $entry[view_count];
}
$graph->setTitle("Message History");
} else {
if ($graph_type == 'monthly_stats') {
$data = $model->get_monthly_uniques();
$graph->setTitle("Monthly Unique Traffic");
} else {
if ($graph_type == 'messages_stats') {
$data = $model->get_messages_stats();
$graph->setTitle("Daily Messages Created");
} else {
$data = array();
}
}
}
}
$graph->addData($data);
$graph->setTextColor("blue");
//additions for a line graph..........
$graph->setBars(false);
$graph->setLine(true);
//$graph->setDataPoints(true);
$graph->setDataPointColor('maroon');
$graph->setDataValues(true);
$graph->setDataValueColor('maroon');
$graph->setGoalLine(0.0025);
$graph->setGoalLineColor('red');
//........
return $graph->createGraph();
}
<?php
include '../phpgraphlib.php';
$graph = new PHPGraphLib(450, 300);
$data = array("Jan" => -10.1, "Feb" => -3.6, "Mar" => 11.0, "Apr" => 30.7, "May" => 48.6, "Jun" => 59.8, "Jul" => 62.5, "Aug" => 56.8, "Sep" => 45.5, "Oct" => 25.1, "Nov" => 2.7, "Dec" => -6.5);
$graph->addData($data);
$graph->setBarColor('navy');
$graph->setupXAxis(20, 'blue');
$graph->setTitle('Average Temperature by Month, in Fairbanks Alaska');
$graph->setTitleColor('blue');
$graph->setGridColor('153,204,255');
$graph->setDataValues(true);
$graph->setDataValueColor('navy');
$graph->setDataFormat('degrees');
$graph->setGoalLine('32');
$graph->setGoalLineColor('red');
$graph->createGraph();
$link = mysql_connect('localhost', 'root', 'Cookiemonster1!') or die('Could not connect: ' . mysql_error());
mysql_select_db('healthbuddies') or die('Could not select database');
$dataArray = array();
//get data from database
$sql = "SELECT date, steps FROM steps";
$result = mysql_query($sql) or die('Query failed: ' . mysql_error());
if ($result) {
while ($row = mysql_fetch_assoc($result)) {
$salesgroup = $row["date"];
$count = $row["steps"];
//add to data areray
$dataArray[$salesgroup] = $count;
}
}
//configure graph
//$graph->addData($dataArray);
//$graph->setTitle("Steps");
//$graph->setGradient("lime", "green");
//$graph->setBarOutlineColor("black");
//$graph->createGraph();
$graph->addData($dataArray);
$graph->setTitle('Steps');
$graph->setBars(false);
$graph->setLine(true);
$graph->setDataPoints(true);
$graph->setDataPointColor('black');
$graph->setDataValues(true);
$graph->setDataValueColor('black');
$graph->setGoalLine(6000);
$graph->setGoalLineColor('blue');
$graph->createGraph();
$total_old = round($total_old + $value_old['bytes']);
}
}
// get total from both data sets
$total = $total_new + $total_old;
// push the image and assign attributes
$graph->addData($old, $recent);
$graph->setTitle("MBytes Total: " . $total);
$graph->setTitleLocation("left");
$graph->setLegendTitle("Last 60 Minutes", "Last 6 Hours");
$graph->setBars(true);
$graph->setLegend(true);
$graph->setDataPoints(true);
$graph->setDataPointColor("red");
$graph->setDataValueColor("gray");
$graph->setGoalLineColor("red");
$graph->createGraph();
}
} else {
// page view restricted by access level
$ERROR = $err->GenerateErrorLink("help/help.html", "#undef", $defined['error'], $errors['level']);
}
} else {
// general authentication error
$ERROR = $err->GenerateErrorLink("help/help.html", "#undef", $defined['error'], $errors['auth_n']);
}
} else {
// Possible XSS attack
$ERROR = $err->GenerateErrorLink("help/help.html", "#undef", $defined['error'], $errors['xss_config'], NULL, NULL);
}
} else {