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|
--TEST--
RRDGraph saveVerbose full export test
--SKIPIF--
<?php
include('skipif.inc');
include('data/definition.inc');
if (!file_exists($data_updatedDb)) {
die("skip $data_updatedDb doesn't exist");
}
?>
--FILE--
<?php
include('data/definition.inc');
$rrdFile = $data_updatedDb;
$outputPngFile = "-";
$graphObj = new RRDGraph($outputPngFile);
$graphObj->setOptions(array(
"--start" => "920804400",
"--end" => 920808000,
"--vertical-label" => "m/s",
"DEF:myspeed=$rrdFile:speed:AVERAGE",
"CDEF:realspeed=myspeed,1000,*",
"LINE2:realspeed#FF0000"
));
$output = $graphObj->saveVerbose();
$imgData = $output["image"]; unset($output["image"]);
//output without img data
var_dump($output);
//detection of correct PNG header
var_dump(substr($imgData, 0, 8) == "\x89PNG\x0d\x0a\x1a\x0a");
?>
--EXPECTF--
array(10) {
["graph_left"]=>
int(67)
["graph_top"]=>
int(%d)
["graph_width"]=>
int(400)
["graph_height"]=>
int(100)
["image_width"]=>
int(497)
["image_height"]=>
int(%d)
["graph_start"]=>
int(920804400)
["graph_end"]=>
int(920808000)
["value_min"]=>
float(0)
["value_max"]=>
float(40)
}
bool(true)
|
