header("Content-type: image/png");
// Put center-rotated ttf-text into image
// Same signature as imagettftext();
function imagettftextalign($image, $size, $angle, $x, $y, $color, $font, $text, $alignment = 'C')
{
//check width of the text
$bbox = imagettfbbox($size, $angle, $font, $text);
$textWidth = $bbox[2] - $bbox[0];
switch ($alignment) {
case "R":
$x -= $textWidth;
break;
case "C":
$x -= $textWidth / 2;
break;
}
imagettftext($image, $size, $angle, $x, $y, $color, $font, $text);
}
$string = $_GET['title'];
$font = EGPS_PATH . "layout/fonts/chanticl.ttf";
$im = imagecreatefrompng(EGPS_PATH . 'images/smallbutton.png');
$white = imagecolorallocate($im, 255, 255, 255);
//if the string is too long we drop a size in font...
if (strlen($string) > 14) {
$size = 8;
} else {
$size = 10;
}
imagettftextalign($im, $size, 0, 50, 16, $white, $font, $string, 'C');
imagepng($im);
imagedestroy($im);
<?php
define('EGPS_PATH', '../');
//dl('gd.so');
header("Content-type: image/png");
// Put center-rotated ttf-text into image
// Same signature as imagettftext();
function imagettftextalign($image, $size, $angle, $x, $y, $color, $font, $text, $alignment = 'C')
{
//check width of the text
$bbox = imagettfbbox($size, $angle, $font, $text);
$textWidth = $bbox[2] - $bbox[0];
switch ($alignment) {
case "R":
$x -= $textWidth;
break;
case "C":
$x -= $textWidth / 2;
break;
}
imagettftext($image, $size, $angle, $x, $y, $color, $font, $text);
}
$string = $_GET['title'];
$font = EGPS_PATH . "layout/fonts/chanticl.ttf";
$im = imagecreatefrompng(EGPS_PATH . 'images/mainbutton.png');
$colour = imagecolorallocate($im, 0, 33, 66);
imagettftextalign($im, 12, 0, 75, 22, $colour, $font, $string, 'C');
imagepng($im);
imagedestroy($im);
