DRawing Graphs

[phpSensei]

Now what would be the best approach for this? I required of no coding help, just some PHP tips...

 

I already have this going

 

<?php
$img = imagecreatetruecolor(600,600);
// Lmao
$black = imagecolorallocate($img, 0,0,0);
$white = imagecolorallocate($img, 255,255,255);

imagefill($img,0,0,$white);
imageline($img,0,0,0,500,$black);
imageline($img,0,500,500,500,$black);
header('Content-Type: image/png');
imagepng($img);
imagedestroy($img);
?>

 

This draws the x and y axis, but the approach seems corky for some reason. any ideas or tips?

[Maq]

Why don't you use a pre-made library like jpGraph?