Graphs with PHP

Barrucadu · 10-17-2006, 09:59 AM

This may be simple but it took me a while to figure out, you will need a 1x1 png image for your graph's background

PHP Code:

  //Sample Graph

????: NamePros.com http://www.namepros.com/code/248186-graphs-with-php.html
$graph[0] = 5;

????: NamePros.com http://www.namepros.com/showthread.php?t=248186
$graph[1] = 8;

$graph[2] = 1;

$graph[3] = 52;

 
//How much to scale the graph up (use a decimal to scale down)

$scale = 2;

 
//Code Starts Here

echo '<span style="font-family:\'Courier New\', Courier;">';

    

$i=1;

foreach($graph as $point){

     $point = $point * $scale;

     if($i < count($graph)){

          echo '<img style="border-top:1px solid #000000;border-left:1px solid #000000;border-bottom:1px solid #000000;" src="graph.png" height="'.$point.'" width="40px"/>';

     }else{

          echo '<img style="border:1px solid #000000;" src="graph.png" height="'.$point.'" width="40px"/>';

     }

}

    

echo '<br/>';

    

foreach($graph as $point){

     if($point <= 9){

          echo $point.'&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';

     }elseif($point <= 99){

          echo $day['income'].'&nbsp;&nbsp;&nbsp;&nbsp;';

     }elseif($day['income'] <= 999){

          echo $day['income'].'&nbsp;&nbsp;&nbsp;';

     }

}

echo '</span>';

**-Ray-** · 10-17-2006, 10:24 AM

nice little script mate....

THis would make an excellent include for a ipn script im writing....

rep +

Barrucadu · 10-17-2006, 12:05 PM

Originally Posted by templaterave

nice little script mate....
????: NamePros.com http://www.namepros.com/showthread.php?t=248186

THis would make an excellent include for a ipn script im writing....

rep +

Thanks, i'm using it to record money i've made/spent at NP.

http://mikor.clearlyhosted.org/dac/graph.png

TwistMyArm · 10-17-2006, 12:27 PM

Not to take anything away from you Mikor, but for those who need something a little stronger and don't know about it, there's also the dual-licenced JPGraph library which does all sorts of graphs pretty nicely.

Barrucadu · 10-17-2006, 12:28 PM

Originally Posted by TwistMyArm

Not to take anything away from you Mikor, but for those who need something a little stronger and don't know about it, there's also the dual-licenced JPGraph library which does all sorts of graphs pretty nicely.

There is? Damn, i've wasted a few hours, lol

TwistMyArm · 10-17-2006, 12:43 PM

So long as you learnt something along the way, you didn't waste any time!

JPGraph is really good: admittedly, it doesn't build the graph straight in to the HTML as yours seems to, but it does do awesome graphs into various file formats. Trust me, it's worth the time to learn!

10-17-2006, 09:59 AM	THREAD STARTER #1 (permalink)
Barrucadu Senior Member Join Date: Aug 2005 Location: East Yorkshire, England Posts: 2,689 Follow @barrucadu	Graphs with PHP This may be simple but it took me a while to figure out, you will need a 1x1 png image for your graph's background PHP Code: //Sample Graph ????: NamePros.com http://www.namepros.com/code/248186-graphs-with-php.html $graph[0] = 5; ????: NamePros.com http://www.namepros.com/showthread.php?t=248186 $graph[1] = 8; $graph[2] = 1; $graph[3] = 52; //How much to scale the graph up (use a decimal to scale down) $scale = 2; //Code Starts Here echo '<span style="font-family:\'Courier New\', Courier;">'; $i=1; foreach($graph as $point){ $point = $point * $scale; if($i < count($graph)){ echo '<img style="border-top:1px solid #000000;border-left:1px solid #000000;border-bottom:1px solid #000000;" src="graph.png" height="'.$point.'" width="40px"/>'; }else{ echo '<img style="border:1px solid #000000;" src="graph.png" height="'.$point.'" width="40px"/>'; } } echo '<br/>'; foreach($graph as $point){ if($point <= 9){ echo $point.'     '; }elseif($point <= 99){ echo $day['income'].'    '; }elseif($day['income'] <= 999){ echo $day['income'].'   '; } } echo '</span>'; __________________ Website \| Blog Arch Hurd developer; GNU Webmaster; FSF member #8385

10-17-2006, 10:24 AM	#2 (permalink)
-Ray- CEO at Syack Inc. Join Date: Jun 2005 Location: Pennsylvania Posts: 1,879 Follow @fastbluff	nice little script mate.... THis would make an excellent include for a ipn script im writing.... rep + __________________ Poker News, articles, discussion Syack - Shop.. Local Two great events started with apples. The one that fell on Neuton's head and the one that Steve Jobs bite into.

10-17-2006, 12:27 PM	#4 (permalink)
TwistMyArm NamePros Member Join Date: May 2006 Posts: 160	Not to take anything away from you Mikor, but for those who need something a little stronger and don't know about it, there's also the dual-licenced JPGraph library which does all sorts of graphs pretty nicely. __________________ Free Fuel Efficiency Calculator \| Buy CMS Templates

10-17-2006, 12:43 PM	#6 (permalink)
TwistMyArm NamePros Member Join Date: May 2006 Posts: 160	So long as you learnt something along the way, you didn't waste any time! JPGraph is really good: admittedly, it doesn't build the graph straight in to the HTML as yours seems to, but it does do awesome graphs into various file formats. Trust me, it's worth the time to learn! __________________ Free Fuel Efficiency Calculator \| Buy CMS Templates

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