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clanstyles

By clanstyles
in PHP Coding Help

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clanstyles Member

clanstyles

Posted
  • Author
Posted

Thank You,

 

So should this all work.

 

<?
include("config.php");
$graphValues = Array();

// Define .PNG image
header("Content-type: image/png");
$imgWidth=250;
$imgHeight=250;

$result = mysql_query("SELECT size,timestamp FROM `serverInfo`") or die(mysql_error());
while( $row= mysql_fetch_array($result)){
$sizes[$row['timestamp']][] = $row['size'];
}
foreach($sizes as $key => $value)
{
$tempcount = count($value);
$average[$key] = array_sum($value)/$tempcount;
//$graphValues = array_merge($graphValues, $key);
$graphValues[$row['serverid']] = $row['size'];
//echo "Average for ".$key.": ".$average[$key]."<br/>";
}
// Create image and define colors
$image=imagecreate($imgWidth, $imgHeight);
$colorWhite=imagecolorallocate($image, 255, 255, 255);
$colorGrey=imagecolorallocate($image, 192, 192, 192);
$colorBlue=imagecolorallocate($image, 0, 0, 255);

// Create border around image
imageline($image, 0, 0, 0, 250, $colorGrey);
imageline($image, 0, 0, 250, 0, $colorGrey);
imageline($image, 249, 0, 249, 249, $colorGrey);
imageline($image, 0, 249, 249, 249, $colorGrey);
//imagefttext($image, 12.0, 12.0, 0, 0, 0, "", "12");

// Create grid
for ($i=1; $i<11; $i++){
imageline($image, $i*25, 0, $i*25, 250, $colorGrey);
imageline($image, 0, $i*25, 250, $i*25, $colorGrey);
}
foreach($sizes[$timestamp] as $value)
{
$node[] = $value;
}

foreach($graphValues as $value)
{
// Create line graph
for ($i=0; $i<10; $i++)
{
	//imageline($image, $i*25, (250-$graphValues[$i]),  ($i+1)*25,  (250-$graphValues[$i+1]), $colorBlue);
	imageline($image, $i*25, (250-$graphValues[$i]),  ($i+1)*25,  (250-$graphValues[$i+1]), $colorBlue);
}
}

// Output graph and clear image from memory
imagepng($image);
imagedestroy($image);
?>

 

That is what I have in the end from all the changes .. :D

cooldude832 Advanced Member

cooldude832

Posted
Posted

Try this:

Untested, but it will draw 2 lines one for each server

<?
include("config.php");

// Define .PNG image
header("Content-type: image/png");
$imgWidth=250;
$imgHeight=250;

$result = mysql_query("SELECT size,timestamp,serverid FROM `serverInfo`") or die(mysql_error());
while( $row= mysql_fetch_array($result)){
$temptime = str_replace(", ","",$value['timestamp']);
$sizes[$temptime][] = $row['size'];
$graphValues[$row['serverid']] = $row['size'];
}
foreach($sizes as $key => $value)
{
$tempcount = count($value);
$average[$key] = array_sum($value)/$tempcount;
//$graphValues = array_merge($graphValues, $key);
$graphValues[$row['serverid']] = $row['size'];
//echo "Average for ".$key.": ".$average[$key]."<br/>";
}
// Create image and define colors
$image=imagecreate($imgWidth, $imgHeight);
$colorWhite=imagecolorallocate($image, 255, 255, 255);
$colorGrey=imagecolorallocate($image, 192, 192, 192);
$colorBlue=imagecolorallocate($image, 0, 0, 255);

// Create border around image
imageline($image, 0, 0, 0, 250, $colorGrey);
imageline($image, 0, 0, 250, 0, $colorGrey);
imageline($image, 249, 0, 249, 249, $colorGrey);
imageline($image, 0, 249, 249, 249, $colorGrey);
//imagefttext($image, 12.0, 12.0, 0, 0, 0, "", "12");

// Create grid
for ($i=1; $i<11; $i++){
imageline($image, $i*25, 0, $i*25, 250, $colorGrey);
imageline($image, 0, $i*25, 250, $i*25, $colorGrey);
}
$srvcount = 1;
$numservers = 2;
while ($srvcount <=$numservers)
foreach($graphValues[$srvcount] as $value)
{
// Create line graph
for ($i=0; $i<10; $i++)
{
	//imageline($image, $i*25, (250-$graphValues[$srvcount][$i]),  ($i+1)*25,  (250-$graphValues[$srvcount][$i+1]), $colorBlue);
	imageline($image, $i*25, (250-$graphValues[$srvcount][$i]),  ($i+1)*25,  (250-$graphValues[$srvcount][$i+1]), $colorBlue);
}
}
$srvcount++;
}
// Output graph and clear image from memory
imagepng($image);
imagedestroy($image);
?>

clanstyles Member

clanstyles

Posted
  • Author
Posted

you forgot a { :P

 

Also, na its not showing the acutal line..Idk why... :-/ I hate arrays there hard for me in every lanague. I can do One. But once it gets to like an array inside of another or some trippy shit. It gets hard..idkwhy

 

When  I put that b racket there it saids:

 

<b>Warning</b>:  Invalid argument supplied for foreach() in <b>/mnt/backside/vol/skyblue/spunky/hyp3r/gungame.cswiki.org/technicolor/graph.php</b> on line <b>45</b><br />

<br />

<b>Warning</b>:  Invalid argument supplied for foreach() in <b>/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxgraph.php</b> on line <b>45</b><br />

 

 

cooldude832 Advanced Member

cooldude832

Posted
Posted

Alright I got it working, its not a line but an X/Y Scatter Give me the url you have it on so I can see:

<?php
// Define .PNG image
header("Content-type: image/png");
$imgWidth=250;
$imgHeight=250;
$result = mysql_query("SELECT size,timestamp,serverid FROM `serverInfo`") or die(mysql_error());
while( $row= mysql_fetch_array($result)){
$temptime = str_replace(", ","",$row['timestamp']);
$sizes[$temptime][] = $row['size'];
$graphValues[$row['serverid']][] = $row['size'];
}

// Create image and define colors
$image=imagecreate($imgWidth, $imgHeight) or die ("GD ERROR");
$colorWhite=imagecolorallocate($image, 255, 255, 255);
$colorGrey=imagecolorallocate($image, 192, 192, 192);
$colorBlue=imagecolorallocate($image, 0, 0, 255);

// Create border around image
imageline($image, 0, 0, 0, 250, $colorGrey);
imageline($image, 0, 0, 250, 0, $colorGrey);
imageline($image, 249, 0, 249, 249, $colorGrey);
imageline($image, 0, 249, 249, 249, $colorGrey);
//imagefttext($image, 12.0, 12.0, 0, 0, 0, "", "12");


// Create grid
for ($i=1; $i<11; $i++){
imageline($image, $i*25, 0, $i*25, 250, $colorGrey);
imageline($image, 0, $i*25, 250, $i*25, $colorGrey);
}
$srvcount = 1;
$numservers = 2;
while ($srvcount <=$numservers)
{	if($srvcount == "1"){$color =imagecolorallocate($image, 192, 192, 192);}
else{$color = imagecolorallocate($image, 0, 0, 255);}
$x1 = 0;
foreach($graphValues[$srvcount] as $value)
{
	$x1 = $x1+22;
	$x2 = $x1+5;
	$y1 = $value/4;
	$y2 = $y1+10;
	imagefilledrectangle($image, $x1, $y1, $x2, $y2, $color);
}
$srvcount++;
}

// Output graph and clear image from memory
imagepng($image);
imagedestroy($image);
?>

clanstyles Member

clanstyles

Posted
  • Author
Posted

I don't know how to say this, Im sorry to report :( I really want this to work. I feel like im pushing you lol..

 

Thanks again in advanced!

 

 

<b>Warning</b>:  Invalid argument supplied for foreach() in <b>/mnt/backside/vol/skyblue/spunky/hyp3r/gungame.cswiki.org/technicolor/graph.php</b> on line <b>39</b><br />

 

--- > foreach($graphValues[$srvcount] as $value)

cooldude832 Advanced Member

cooldude832

Posted
Posted

I got it tell me how i tlooks

<?php
// Define .PNG image
header("Content-type: image/png");
$imgWidth=250;
$imgHeight=250;
$result = mysql_query("SELECT size,timestamp,serverid FROM `serverInfo`") or die(mysql_error());
while( $row= mysql_fetch_array($result)){
$temptime = str_replace(", ","",$row['timestamp']);
$sizes[$temptime][] = $row['size'];
$graphValues[$row['serverid']][] = $row['size'];
}

// Create image and define colors
$image=imagecreate($imgWidth, $imgHeight) or die ("GD ERROR");
$colorWhite=imagecolorallocate($image, 255, 255, 255);
$colorGrey=imagecolorallocate($image, 192, 192, 192);
$colorBlue=imagecolorallocate($image, 0, 0, 255);

// Create border around image
imageline($image, 0, 0, 0, 250, $colorGrey);
imageline($image, 0, 0, 250, 0, $colorGrey);
imageline($image, 249, 0, 249, 249, $colorGrey);
imageline($image, 0, 249, 249, 249, $colorGrey);
//imagefttext($image, 12.0, 12.0, 0, 0, 0, "", "12");


// Create grid
for ($i=1; $i<11; $i++){
imageline($image, $i*25, 0, $i*25, 250, $colorGrey);
imageline($image, 0, $i*25, 250, $i*25, $colorGrey);
}
$srvcount = 1;
$numservers = 2;
while ($srvcount <=$numservers)
{
if($srvcount == "1"){$color =imagecolorallocate($image, 192, 192, 192);}
else{$color = imagecolorallocate($image, 0, 0, 255);}

$x1 = 0;
$j = 0;
$x2 = 0;
$numpoints = count($graphValues[$srvcount])-1;
while ($j < $numpoints)
{
	$k = $j+1;
	$x1 = $x2+20;
	$x2 = $x1+10;
	$y1 = $graphValues[$srvcount][$j]/4;
	$y2 = $graphValues[$srvcount][$k];
	imageline($image, $x1, $y1, $x2, $y2, $color);
	$j++;
}
$srvcount++;
}

// Output graph and clear image from memory
imagepng($image);
imagedestroy($image);
?>

 

edit:

 

make sure the /4 is in the $y1 part

cooldude832 Advanced Member

cooldude832

Posted
Posted

okay finally got it to connect the lines and look amazing try this while part at the bototm

<?php
while ($srvcount <=$numservers)
{
if($srvcount == "1"){$color =imagecolorallocate($image, 192, 192, 192);}
else{$color = imagecolorallocate($image, 0, 0, 255);}

$j = 0;
$x[0] = 0;
$y[0] = 0;
$numpoints = count($graphValues[$srvcount])-1;
while ($j < $numpoints)
{
	$k = $j+1;
	$x[$j] = $x[$j];
	$x[$k] = $x[$j]+50;
	$y[$j] = $graphValues[$srvcount][$j]/4;
	$y[$k] = $graphValues[$srvcount][$k]/4;
	imageline($image, $x[$j], $y[$j], $x[$k], $y[$k], $color);
	$j++;
}
$srvcount++;
}
?>

cooldude832 Advanced Member

cooldude832

Posted
Posted

I see that now, but tell me what your values for size are.  Basically you need to translate the range for $sizes say its from 1-10000 to a scael from 0-250 by some weighing factor i had a weighing factor of 1/4 because my fake values where between 0-1000 so 1000/4 = 250 so for you do whatever $size[max]/x=250 gives you and change the 4 to x

clanstyles Member

clanstyles

Posted
  • Author
Posted

Okay now look, been puting data in. Looks like it works! <3 U!!! OMG!!

 

1 more thing :(

 

I need to make thos over a 12 month span now :-/  i know im so sorry. And file size is in ( Bytes ). And the folders its giong to be monnitoring are TB's big so I need like to increase the top size a lot.. How can I do that, what numbers lol.

 

THANK YOU!!

cooldude832 Advanced Member

cooldude832

Posted
Posted

Well i think you've got the just of it now.  You probably are going to want to resize the image to a 500x500 area.  Since 12 months is going to be alot of data.    I'm working on a test for that scale factor so it auto scales down the lines to fit your graphical area.

cooldude832 Advanced Member

cooldude832

Posted
Posted

try this;

<?php
while ($srvcount <=$numservers)
{
arsort($graphValues[$srvcount]);
$maxsize = current($graphValues[$srvcount]);
$scale = $maxsize/250;
if($srvcount == "1"){$color =imagecolorallocate($image, 192, 192, 192);}
else{$color = imagecolorallocate($image, 0, 0, 255);}

$j = 0;
$x[0] = 0;
$y[0] = 0;
$numpoints = count($graphValues[$srvcount])-1;
while ($j < $numpoints)
{
	$k = $j+1;
	$x[$j] = $x[$j];
	$x[$k] = $x[$j]+50;
	$y[$j] = round($graphValues[$srvcount][$j]/$scale);
	$y[$k] = round($graphValues[$srvcount][$k]/$scale);
	imageline($image, $x[$j], $y[$j], $x[$k], $y[$k], $color);
	$j++;
}
$srvcount++;
}
?>

It auto sizes each line

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