Rectangle

[sandy1028]

Hi,

 

How to mark the $avg and $max at the middle and end of rectangle using imageString.

The marking should be outside the rectanle

 

 

$graphValues=array($avg,$max);

// Define .PNG image
header("Content-type: image/png");
$imgWidth=50;
$imgHeight=15;

// Create image and define colors
$image=imagecreate($imgWidth, $imgHeight);
$colorGrey=imagecolorallocate($image, 192, 192, 192);
$colorred=imagecolorallocate($image, 255, 0, 0);


imagefill($image, 0, 0, $colorGrey);

$avg_val= ($avg/$max)*$imgWidth;


//verticle lines
imagefilledrectangle($image, 0 ,0,$avg_val,$imgWidth,$colorred);
//Horizontal lines
//destroy the image
imagepng($image);
imagedestroy($image);

[Barand]

You need to make the image large enough for the barchart and the text labels

[pre]

+--------------------------------+

|                          100  |

|  ||||||||||||||||||||||||    |

|            50                |

+--------------------------------+