/**
* Get an instance of a SparklineLine object, always creating it
*
* @param array Configuration array
* @return object KChartSparklineBar proxy object
*/
public static function getInstance($config = array())
{
if (!isset($config['catch_errors'])) {
$config['catch_errors'] = true;
}
$obj = new Sparkline_Line($config['catch_errors']);
$obj->SetDebugLevel(DEBUG_NONE);
return new KChartSparklineLine($obj);
}
public static function paintPolitico($id)
{
$c = new Criteria();
$c->add(SfReviewTypeEntityPeer::ENTITY_ID, $id);
$c->add(SfReviewTypeEntityPeer::VALUE, 1);
$c->addAscendingOrderByColumn(SfReviewTypeEntityPeer::DATE);
$elements = SfReviewTypeEntityPeer::doSelect($c);
$sparkline = new Sparkline_Line();
$sparkline->SetDebugLevel(DEBUG_NONE);
$sparkline->SetColorHtml('background', '#e0e0e0');
$sparkline->SetColorBackground('background');
$i = 0;
foreach ($elements as $element) {
$i++;
$sparkline->SetData($i, $element->getSum());
}
$sparkline->SetYMin(0);
$sparkline->SetLineSize(4);
$sparkline->RenderResampled(100, 15);
$sparkline->Output();
}
function main()
{
$width = self::getWidth();
$height = self::getHeight();
$data = $this->values;
$sparkline = new Sparkline_Line();
$sparkline->SetColor('lineColor', 22, 44, 74);
// dark blue
$sparkline->SetColorHtml('red', '#FF7F7F');
$sparkline->SetColorHtml('blue', '#55AAFF');
$sparkline->SetColorHtml('green', '#75BF7C');
$data = array_reverse($data);
$min = $max = $last = null;
$i = 0;
foreach ($this->values as $value) {
$sparkline->SetData($i, $value);
if (null == $min || $value <= $min[1]) {
$min = array($i, $value);
}
if (null == $max || $value >= $max[1]) {
$max = array($i, $value);
}
$last = array($i, $value);
$i++;
}
$sparkline->SetYMin(0);
$sparkline->setYMax($max[1] + 0.5);
// the +0.5 seems to be mandatory to not lose some pixels when value = max
$sparkline->SetPadding(3, 0, 2, 0);
$font = FONT_2;
// the -0.5 is a hack as the sparkline samping rendering is obviously slightly bugged
// (see also fix marked as //FIX FROM PIWIK in libs/sparkline/lib/Sparkline.php)
$sparkline->SetFeaturePoint($min[0] - 1, $min[1], 'red', 5);
$sparkline->SetFeaturePoint($max[0] - 1, $max[1], 'green', 5);
$sparkline->SetFeaturePoint($last[0] - 1, $last[1], 'blue', 5);
$sparkline->SetLineSize(3);
// for renderresampled, linesize is on virtual image
$ratio = 1;
// var_dump($min);var_dump($max);var_dump($lasts);exit;
$sparkline->RenderResampled($width * $ratio, $height * $ratio);
$this->sparkline = $sparkline;
}
function main()
{
$width = self::getWidth();
$height = self::getHeight();
$sparkline = new Sparkline_Line();
$sparkline->SetColor('lineColor', 22, 44, 74);
// dark blue
$sparkline->SetColorHtml('red', '#FF7F7F');
$sparkline->SetColorHtml('blue', '#55AAFF');
$sparkline->SetColorHtml('green', '#75BF7C');
$min = $max = $last = null;
$i = 0;
foreach ($this->values as $value) {
// 50% and 50s should be plotted as 50
$toRemove = array('%', 's');
$value = str_replace($toRemove, '', $value);
// replace localized decimal separator
$value = str_replace(',', '.', $value);
if ($value == '') {
$value = 0;
}
$sparkline->SetData($i, $value);
if (null == $min || $value <= $min[1]) {
$min = array($i, $value);
}
if (null == $max || $value >= $max[1]) {
$max = array($i, $value);
}
$last = array($i, $value);
$i++;
}
$sparkline->SetYMin(0);
$sparkline->SetYMax($max[1]);
$sparkline->SetPadding(3, 0, 2, 0);
// top, right, bottom, left
// $font = FONT_2;
$sparkline->SetFeaturePoint($min[0], $min[1], 'red', 5);
$sparkline->SetFeaturePoint($max[0], $max[1], 'green', 5);
$sparkline->SetFeaturePoint($last[0], $last[1], 'blue', 5);
$sparkline->SetLineSize(3);
// for renderresampled, linesize is on virtual image
$ratio = 1;
// var_dump($min);var_dump($max);var_dump($lasts);exit;
$sparkline->RenderResampled($width * $ratio, $height * $ratio);
$this->sparkline = $sparkline;
}
$query_var = $_GET["q"];
$values = explode(",", $query_var);
$graphType = strtoupper($_GET['type']);
if ($graphType == '') {
$graphType = 'BAR';
}
$is_odd = $_GET['odd'];
$graphColor = $_GET['color'];
$bar_width = $_GET['bw'];
if ($bar_width == '') {
$bar_width = 1;
}
$isDebug = $_GET["debug"] == 1;
if ($graphType == 'LINE') {
require_once dirname(__FILE__) . '/lib/Sparkline_Line.php';
$sparkline = new Sparkline_Line();
if ($isDebug) {
$sparkline->SetDebugLevel(DEBUG_ERROR | DEBUG_WARNING | DEBUG_STATS | DEBUG_CALLS | DEBUG_SET, 'log.txt');
} else {
$sparkline->SetDebugLevel(DEBUG_NONE);
}
if ($is_odd) {
$sparkline->SetColorHtml('mintOdd', '#F0F7E2');
$sparkline->SetColorBackground('mintOdd');
} else {
$sparkline->SetColorBackground('white');
}
$sparkline->SetYMin(0);
$sparkline->SetPadding(0);
$sparkline->SetColorHtml("sparkLine", $graphColor);
$j = 0;
<?php
include "util.inc";
$moteid = $_GET['m'];
$name = $_GET['n'];
if (isset($_GET['t'])) {
$text = true;
}
require_once 'sparkline/Sparkline_Line.php';
$sparkline = new Sparkline_Line();
$sparkline->SetDebugLevel(DEBUG_NONE);
//$sparkline->SetDebugLevel(DEBUG_ERROR | DEBUG_WARNING | DEBUG_STATS | DEBUG_CALLS | DEBUG_DRAW | DEBUG_SET, '../log2.txt');
$x = 0;
foreach ($_SESSION['query']['data'][$moteid] as $responseTime => $theName) {
$value = $_SESSION['query']['data'][$moteid][$responseTime][$name];
if (isset($lastValue) && $value != $lastValue) {
$hasChange = true;
}
if (!isset($baseTime)) {
$baseTime = $responseTime;
}
$scaledTime = $responseTime - $baseTime;
$scaledTime = $x;
if ($text) {
print "{$scaledTime} - {$value}<br>";
} else {
$sparkline->SetData($scaledTime, $value);
}
$x += 1;
$lastValue = $value;
}
// data sample:
// 0 1 2 3 4 5 6
// Date,Open,High,Low,Close,Volume,Adj. Close*
// 5-Nov-04,29.21,29.36,29.03,29.31,95337696,29.31
//
$url = "http://ichart.finance.yahoo.com/table.csv?s=" . $_GET['s'] . "&a={$m}&b={$d}&c={$y1}&d={$m}&e={$d}&f={$y2}&g=d&ignore=.csv";
if (!($data = @file($url))) {
die('error fetching stock data; verify ticker symbol');
}
//////////////////////////////////////////////////////////////////////////////
// build sparkline using standard flow:
// construct, set, render, output
//
header('Content-type: image/png');
require_once 'Sparkline_Line.php';
$sparkline = new Sparkline_Line();
$sparkline->SetDebugLevel(DEBUG_NONE);
//$sparkline->SetDebugLevel(DEBUG_ERROR | DEBUG_WARNING | DEBUG_STATS | DEBUG_CALLS, '../log.txt');
if (isset($_GET['b'])) {
$sparkline->SetColorHtml('background', $_GET['b']);
$sparkline->SetColorBackground('background');
}
$data = array_reverse($data);
$i = 0;
while (list(, $v) = each($data)) {
$elements = explode(',', $v);
if (ereg('^[0-9\\.]+$', trim($elements[6]))) {
$sparkline->SetData($i, $elements[6]);
$i++;
}
}
function main()
{
$data = $this->data;
$sparkline = new Sparkline_Line();
$sparkline->SetColor('lineColor', 22, 44, 74);
// dark blue
$sparkline->SetColorHtml('red', '#FF7F7F');
$sparkline->SetColorHtml('blue', '#55AAFF');
$sparkline->SetColorHtml('green', '#75BF7C');
// $sparkline->SetDebugLevel(DEBUG_NONE);
// $sparkline->SetDebugLevel(DEBUG_ERROR | DEBUG_WARNING | DEBUG_STATS | DEBUG_CALLS | DEBUG_DRAW, 'log.txt');
$data = array_reverse($data);
$min = $max = $last = null;
$i = 0;
foreach ($this->data as $row) {
$value = $row['value'];
$sparkline->SetData($i, $value);
if (null == $min || $value <= $min[1]) {
$min = array($i, $value);
}
if (null == $max || $value >= $max[1]) {
$max = array($i, $value);
}
$last = array($i, $value);
$i++;
}
$sparkline->SetYMin(0);
$sparkline->SetPadding(2);
// setpadding is additive
$sparkline->SetPadding(0, 3, 0, 0);
$font = FONT_2;
$sparkline->SetFeaturePoint($min[0] - 1, $min[1], 'red', 5);
$sparkline->SetFeaturePoint($max[0] - 1, $max[1], 'green', 5);
$sparkline->SetFeaturePoint($last[0] - 1, $last[1], 'blue', 5);
$sparkline->SetLineSize(3);
// for renderresampled, linesize is on virtual image
$sparkline->RenderResampled(100, 20, 'lineColor');
$this->sparkline = $sparkline;
}
function main()
{
$width = self::getWidth();
$height = self::getHeight();
$data = $this->values;
$sparkline = new Sparkline_Line();
$sparkline->SetColor('lineColor', 22, 44, 74);
// dark blue
$sparkline->SetColorHtml('red', '#FF7F7F');
$sparkline->SetColorHtml('blue', '#55AAFF');
$sparkline->SetColorHtml('green', '#75BF7C');
$data = array_reverse($data);
$min = $max = $last = null;
$i = 0;
foreach ($this->values as $value) {
$sparkline->SetData($i, $value);
if (null == $min || $value <= $min[1]) {
$min = array($i, $value);
}
if (null == $max || $value >= $max[1]) {
$max = array($i, $value);
}
$last = array($i, $value);
$i++;
}
$sparkline->SetYMin(0);
$sparkline->SetYMax($max[1]);
$sparkline->SetPadding(3, 0, 2, 0);
// top, right, bottom, left
// $font = FONT_2;
$sparkline->SetFeaturePoint($min[0] - 1, $min[1], 'red', 5);
$sparkline->SetFeaturePoint($max[0] - 1, $max[1], 'green', 5);
$sparkline->SetFeaturePoint($last[0] - 1, $last[1], 'blue', 5);
$sparkline->SetLineSize(3);
// for renderresampled, linesize is on virtual image
$ratio = 1;
// var_dump($min);var_dump($max);var_dump($lasts);exit;
$sparkline->RenderResampled($width * $ratio, $height * $ratio);
$this->sparkline = $sparkline;
}
